Merge branch 'feature/postgresql'

The graphs and reports are broken on this commit.

.gitignore

@@ -153,4 +153,5 @@ dmypy.json
 
 ### Default user directories
 export/
+tmp/
 .pfbudget

alembic.ini

@@ -0,0 +1,105 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python-dateutil library that can be
+# installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to dateutil.tz.gettz()
+# leave blank for localtime
+timezone = UTC
+
+# max length of characters to apply to the
+# "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to alembic/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:alembic/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = postgresql://pf-budget:muster-neutron-omega@database.lan/pf-budget
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+hooks = black
+black.type = console_scripts
+black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alembic/README

@@ -0,0 +1 @@
+Generic single-database configuration.

alembic/env.py

@@ -0,0 +1,88 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+from pfbudget.db.model import Base
+target_metadata = Base.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def include_name(name, type_, parent_names):
+    if type_ == "schema":
+        return name in ["bank", "category", "tag", "transactions"]
+    else:
+        return True
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=target_metadata,
+            include_name=include_name,
+            include_schemas=True,
+            compare_type=True,
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic/script.py.mako

@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}

alembic/versions/0ce89e987770_regex_rule.py

@@ -0,0 +1,32 @@
+"""Regex rule
+
+Revision ID: 0ce89e987770
+Revises: 7adf89ec8d14
+Create Date: 2022-12-10 14:00:49.418494+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "0ce89e987770"
+down_revision = "7adf89ec8d14"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "categories_rules",
+        sa.Column("regex", sa.String(), nullable=True),
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("categories_rules", "regex", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/18572111d9ff_split_member_of_base_transaction.py

@@ -0,0 +1,40 @@
+"""Split member of base transaction
+
+Revision ID: 18572111d9ff
+Revises: 28556ab17c56
+Create Date: 2023-01-23 20:09:37.892997+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "18572111d9ff"
+down_revision = "28556ab17c56"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "transactions",
+        "split",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "transactions",
+        "split",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+        schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/28556ab17c56_selector_back_to_transaction.py

@@ -0,0 +1,88 @@
+"""Selector back to transaction
+
+Revision ID: 28556ab17c56
+Revises: e455c78df789
+Create Date: 2023-01-23 00:34:39.062562+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "28556ab17c56"
+down_revision = "e455c78df789"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.rename_table("tags", "tagged", schema="transactions")
+    op.create_table(
+        "selector",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column(
+            "selector",
+            sa.Enum(
+                "unknown",
+                "nullifier",
+                "vacations",
+                "rules",
+                "algorithm",
+                "manual",
+                name="selector_t",
+                schema="transactions",
+                inherit_schema=True,
+            ),
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.categorized.id"],
+            name=op.f("fk_selector_id_categorized"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_selector")),
+        schema="transactions",
+    )
+    op.drop_table("selector", schema="category")
+
+    op.rename_table("originals", "transactions", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.rename_table("transactions", "originals", schema="transactions")
+
+    op.create_table(
+        "selector",
+        sa.Column("id", sa.BIGINT(), autoincrement=False, nullable=False),
+        sa.Column(
+            "selector",
+            postgresql.ENUM(
+                "unknown",
+                "nullifier",
+                "vacations",
+                "rules",
+                "algorithm",
+                "manual",
+                name="selector_t",
+                schema="category",
+            ),
+            autoincrement=False,
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.categorized.id"],
+            name="fk_selector_id_categorized",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="pk_selector"),
+        schema="category",
+    )
+    op.drop_table("selector", schema="transactions")
+    op.rename_table("tagged", "tags", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/287fe9e6682a_add_relationships.py

@@ -0,0 +1,109 @@
+"""Add relationships
+
+Revision ID: 287fe9e6682a
+Revises: d3534f493239
+Create Date: 2022-12-03 16:43:39.633382+00:00
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "287fe9e6682a"
+down_revision = "d3534f493239"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        "fk_categorized_id_originals",
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        op.f("fk_categorized_id_originals"),
+        "categorized",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    op.drop_constraint(
+        "fk_notes_id_originals", "notes", schema="transactions", type_="foreignkey"
+    )
+    op.create_foreign_key(
+        op.f("fk_notes_id_originals"),
+        "notes",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    op.drop_constraint(
+        "fk_tags_id_originals", "tags", schema="transactions", type_="foreignkey"
+    )
+    op.create_foreign_key(
+        op.f("fk_tags_id_originals"),
+        "tags",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_tags_id_originals"), "tags", schema="transactions", type_="foreignkey"
+    )
+    op.create_foreign_key(
+        "fk_tags_id_originals",
+        "tags",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_notes_id_originals"),
+        "notes",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        "fk_notes_id_originals",
+        "notes",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_categorized_id_originals"),
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        "fk_categorized_id_originals",
+        "categorized",
+        "originals",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/2d0891f1be11_available_categories_and_rules.py

@@ -0,0 +1,49 @@
+"""Available categories and rules
+
+Revision ID: 2d0891f1be11
+Revises: 287fe9e6682a
+Create Date: 2022-12-04 11:15:22.758487+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "2d0891f1be11"
+down_revision = "287fe9e6682a"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "categories_available",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_categories_available")),
+        schema="transactions",
+    )
+    op.create_table(
+        "categories_rules",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("rule", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["transactions.categories_available.name"],
+            name=op.f("fk_categories_rules_name_categories_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("name", "rule", name=op.f("pk_categories_rules")),
+        schema="transactions",
+    )
+    op.alter_column("categorized", "category", new_column_name="name", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column("categorized", "name", new_column_name="category", schema="transactions")
+    op.drop_table("categories_rules", schema="transactions")
+    op.drop_table("categories_available", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/37d80de801a7_inheritance.py

@@ -0,0 +1,74 @@
+"""Inheritance
+
+Revision ID: 37d80de801a7
+Revises: 8cc9870b0d74
+Create Date: 2023-01-10 22:41:03.540108+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "37d80de801a7"
+down_revision = "8cc9870b0d74"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "originals",
+        sa.Column("type", sa.String(), nullable=False),
+        schema="transactions",
+    )
+    op.add_column(
+        "originals",
+        sa.Column("split", sa.Boolean(), nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "originals",
+        sa.Column("original", sa.BigInteger(), nullable=True),
+        schema="transactions",
+    )
+    op.alter_column(
+        "originals",
+        "bank",
+        existing_type=sa.TEXT(),
+        nullable=True,
+        schema="transactions",
+    )
+    op.create_foreign_key(
+        op.f("fk_originals_original_originals"),
+        "originals",
+        "originals",
+        ["original"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_originals_original_originals"),
+        "originals",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.alter_column(
+        "originals",
+        "bank",
+        existing_type=sa.TEXT(),
+        nullable=False,
+        schema="transactions",
+    )
+    op.drop_column("originals", "original", schema="transactions")
+    op.drop_column("originals", "split", schema="transactions")
+    op.drop_column("originals", "type", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/50ff1fbb8a00_init.py

@@ -0,0 +1,111 @@
+"""Init
+
+Revision ID: 50ff1fbb8a00
+Revises:
+Create Date: 2022-12-03 11:49:30.450115+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "50ff1fbb8a00"
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "banks",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("BIC", sa.String(length=8), nullable=False),
+        sa.Column(
+            "type",
+            sa.Enum(
+                "checking",
+                "savings",
+                "investment",
+                "VISA",
+                "MASTERCARD",
+                name="accounttype",
+                schema="transactions",
+                inherit_schema=True,
+            ),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("BIC", "type", name=op.f("pk_banks")),
+        sa.UniqueConstraint("name", name=op.f("uq_banks_name")),
+        schema="transactions",
+    )
+    op.create_table(
+        "nordigen",
+        sa.Column("name", sa.Text(), nullable=False),
+        sa.Column("bank_id", sa.String(), nullable=True),
+        sa.Column("requisition_id", sa.String(), nullable=True),
+        sa.Column("invert", sa.Boolean(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"], ["transactions.banks.name"], name=op.f("fk_nordigen_name_banks")
+        ),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_nordigen")),
+        schema="transactions",
+    )
+    op.create_table(
+        "originals",
+        sa.Column("id", sa.BigInteger(), autoincrement=True, nullable=False),
+        sa.Column("date", sa.Date(), nullable=False),
+        sa.Column("description", sa.String(), nullable=True),
+        sa.Column("bank", sa.Text(), nullable=False),
+        sa.Column("amount", sa.Numeric(precision=16, scale=2), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["bank"], ["transactions.banks.name"], name=op.f("fk_originals_bank_banks")
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_originals")),
+        schema="transactions",
+    )
+    op.create_table(
+        "categorized",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("category", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.originals.id"],
+            name=op.f("fk_categorized_id_originals"),
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_categorized")),
+        schema="transactions",
+    )
+    op.create_table(
+        "notes",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("note", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"], ["transactions.originals.id"], name=op.f("fk_notes_id_originals")
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_notes")),
+        schema="transactions",
+    )
+    op.create_table(
+        "tags",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("tag", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"], ["transactions.originals.id"], name=op.f("fk_tags_id_originals")
+        ),
+        sa.PrimaryKeyConstraint("id", "tag", name=op.f("pk_tags")),
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("tags", schema="transactions")
+    op.drop_table("notes", schema="transactions")
+    op.drop_table("categorized", schema="transactions")
+    op.drop_table("originals", schema="transactions")
+    op.drop_table("nordigen", schema="transactions")
+    op.drop_table("banks", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/6863dda76ea2_category_selector.py

@@ -0,0 +1,54 @@
+"""Category selector
+
+Revision ID: 6863dda76ea2
+Revises: 83f4c9837f6e
+Create Date: 2022-12-08 00:56:59.032641+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "6863dda76ea2"
+down_revision = "83f4c9837f6e"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "categories_selector",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column(
+            "selector",
+            sa.Enum(
+                "unknown",
+                "nullifier",
+                "vacations",
+                "rules",
+                "algorithm",
+                "manual",
+                name="selector",
+                schema="transactions",
+                inherit_schema=True,
+            ),
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.categorized.id"],
+            name=op.f("fk_categories_selector_id_categorized"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_categories_selector")),
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("categories_selector", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/6b293f78cc97_rule_inheritance.py

@@ -0,0 +1,152 @@
+"""Rule inheritance
+
+Revision ID: 6b293f78cc97
+Revises: 37d80de801a7
+Create Date: 2023-01-22 20:05:32.887092+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "6b293f78cc97"
+down_revision = "37d80de801a7"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "rules",
+        sa.Column("id", sa.BigInteger(), autoincrement=True, nullable=False),
+        sa.Column("date", sa.Date(), nullable=True),
+        sa.Column("description", sa.String(), nullable=True),
+        sa.Column("regex", sa.String(), nullable=True),
+        sa.Column("bank", sa.String(), nullable=True),
+        sa.Column("min", sa.Numeric(precision=16, scale=2), nullable=True),
+        sa.Column("max", sa.Numeric(precision=16, scale=2), nullable=True),
+        sa.Column("type", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_rules")),
+        schema="transactions",
+    )
+    op.create_foreign_key(
+        op.f("fk_categories_rules_id_rules"),
+        "categories_rules",
+        "rules",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    op.drop_column("categories_rules", "bank", schema="transactions")
+    op.drop_column("categories_rules", "min", schema="transactions")
+    op.drop_column("categories_rules", "date", schema="transactions")
+    op.drop_column("categories_rules", "regex", schema="transactions")
+    op.drop_column("categories_rules", "description", schema="transactions")
+    op.drop_column("categories_rules", "max", schema="transactions")
+    op.create_foreign_key(
+        op.f("fk_tag_rules_id_rules"),
+        "tag_rules",
+        "rules",
+        ["id"],
+        ["id"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    op.drop_column("tag_rules", "bank", schema="transactions")
+    op.drop_column("tag_rules", "min", schema="transactions")
+    op.drop_column("tag_rules", "date", schema="transactions")
+    op.drop_column("tag_rules", "regex", schema="transactions")
+    op.drop_column("tag_rules", "description", schema="transactions")
+    op.drop_column("tag_rules", "max", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "tag_rules",
+        sa.Column(
+            "max", sa.NUMERIC(precision=16, scale=2), autoincrement=False, nullable=True
+        ),
+        schema="transactions",
+    )
+    op.add_column(
+        "tag_rules",
+        sa.Column("description", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "tag_rules",
+        sa.Column("regex", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "tag_rules",
+        sa.Column("date", sa.DATE(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "tag_rules",
+        sa.Column(
+            "min", sa.NUMERIC(precision=16, scale=2), autoincrement=False, nullable=True
+        ),
+        schema="transactions",
+    )
+    op.add_column(
+        "tag_rules",
+        sa.Column("bank", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_tag_rules_id_rules"),
+        "tag_rules",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column(
+            "max", sa.NUMERIC(precision=16, scale=2), autoincrement=False, nullable=True
+        ),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("description", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("regex", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("date", sa.DATE(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column(
+            "min", sa.NUMERIC(precision=16, scale=2), autoincrement=False, nullable=True
+        ),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("bank", sa.VARCHAR(), autoincrement=False, nullable=True),
+        schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_categories_rules_id_rules"),
+        "categories_rules",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.drop_table("rules", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/753c0bfb2062_rule_min_max.py

@@ -0,0 +1,49 @@
+"""Rule min/max
+
+Revision ID: 753c0bfb2062
+Revises: e36e6321568e
+Create Date: 2022-12-18 00:24:03.861461+00:00
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "753c0bfb2062"
+down_revision = "e36e6321568e"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "min_amount",
+        new_column_name="min",
+        schema="transactions",
+    )
+    op.alter_column(
+        "categories_rules",
+        "max_amount",
+        new_column_name="max",
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "min",
+        new_column_name="min_amount",
+        schema="transactions",
+    )
+    op.alter_column(
+        "categories_rules",
+        "max",
+        new_column_name="max_amount",
+        schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/7adf89ec8d14_category_rule_date_format.py

@@ -0,0 +1,43 @@
+"""Category rule date format
+
+Revision ID: 7adf89ec8d14
+Revises: 83603bb7ef9c
+Create Date: 2022-12-10 00:08:47.535765+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "7adf89ec8d14"
+down_revision = "83603bb7ef9c"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "date",
+        existing_type=sa.VARCHAR(),
+        type_=sa.Date(),
+        existing_nullable=True,
+        schema="transactions",
+        postgresql_using="date::date"
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "date",
+        existing_type=sa.Date(),
+        type_=sa.VARCHAR(),
+        existing_nullable=True,
+        schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/83603bb7ef9c_amount_of_transactions_per_period.py

@@ -0,0 +1,38 @@
+"""Amount of transaction per period
+
+Revision ID: 83603bb7ef9c
+Revises: 8b5d5fbc8211
+Create Date: 2022-12-09 23:12:15.644758+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "83603bb7ef9c"
+down_revision = "8b5d5fbc8211"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "categories_schedules",
+        sa.Column("amount", sa.Integer(), nullable=True),
+        schema="transactions",
+    )
+    op.drop_column("categories_schedules", "recurring", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "categories_schedules",
+        sa.Column("recurring", sa.BOOLEAN(), autoincrement=False, nullable=False),
+        schema="transactions",
+    )
+    op.drop_column("categories_schedules", "amount", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/83f4c9837f6e_category_groups_and_relationships.py

@@ -0,0 +1,69 @@
+"""Category groups and relationships
+
+Revision ID: 83f4c9837f6e
+Revises: 2d0891f1be11
+Create Date: 2022-12-04 15:10:51.924875+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "83f4c9837f6e"
+down_revision = "2d0891f1be11"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "categories_groups",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_categories_groups")),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_available",
+        sa.Column("group", sa.String(), nullable=True),
+        schema="transactions",
+    )
+    op.create_foreign_key(
+        op.f("fk_categories_available_group_categories_groups"),
+        "categories_available",
+        "categories_groups",
+        ["group"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    op.create_foreign_key(
+        op.f("fk_categorized_name_categories_available"),
+        "categorized",
+        "categories_available",
+        ["name"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_categorized_name_categories_available"),
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.drop_constraint(
+        op.f("fk_categories_available_group_categories_groups"),
+        "categories_available",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.drop_column("categories_available", "group", schema="transactions")
+    op.drop_table("categories_groups", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/8b5d5fbc8211_transaction_based_rules.py

@@ -0,0 +1,92 @@
+"""Transaction based rules
+
+Revision ID: 8b5d5fbc8211
+Revises: e77395969585
+Create Date: 2022-12-08 21:05:41.378466+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "8b5d5fbc8211"
+down_revision = "e77395969585"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.drop_constraint("pk_categories_rules", "categories_rules", schema="transactions")
+    op.execute(sa.schema.CreateSequence(sa.schema.Sequence("categories_rules_id_seq", schema="transactions")))
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "categories_rules",
+        sa.Column(
+            "id",
+            sa.BigInteger(),
+            autoincrement=True,
+            nullable=False,
+            server_default=sa.text(
+                "nextval('transactions.categories_rules_id_seq'::regclass)"
+            ),
+        ),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("date", sa.String(), nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("description", sa.String(), nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("bank", sa.String(), nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("min_amount", sa.Float(), nullable=True),
+        schema="transactions",
+    )
+    op.add_column(
+        "categories_rules",
+        sa.Column("max_amount", sa.Float(), nullable=True),
+        schema="transactions",
+    )
+    op.drop_column("categories_rules", "rule", schema="transactions")
+    # ### end Alembic commands ###
+    op.create_primary_key(
+        "pk_categories_rules",
+        "categories_rules",
+        ["id"],
+        schema="transactions",
+    )
+
+
+def downgrade() -> None:
+    op.drop_constraint("pk_categories_rules", "categories_rules", schema="transactions")
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "categories_rules",
+        sa.Column("rule", sa.String(), autoincrement=False, nullable=False),
+        schema="transactions",
+    )
+    op.drop_column("categories_rules", "max_amount", schema="transactions")
+    op.drop_column("categories_rules", "min_amount", schema="transactions")
+    op.drop_column("categories_rules", "bank", schema="transactions")
+    op.drop_column("categories_rules", "description", schema="transactions")
+    op.drop_column("categories_rules", "date", schema="transactions")
+    op.drop_column("categories_rules", "id", schema="transactions")
+    # ### end Alembic commands ###
+    op.execute(sa.schema.DropSequence(sa.schema.Sequence("categories_rules_id_seq", schema="transactions")))
+    op.create_primary_key(
+        "pk_categories_rules",
+        "categories_rules",
+        ["name", "rule"],
+        schema="transactions",
+    )

alembic/versions/8cc9870b0d74_links.py

@@ -0,0 +1,46 @@
+"""Links
+
+Revision ID: 8cc9870b0d74
+Revises: a910e1b2214d
+Create Date: 2022-12-19 22:10:25.136479+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "8cc9870b0d74"
+down_revision = "a910e1b2214d"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "links",
+        sa.Column("original", sa.BigInteger(), nullable=False),
+        sa.Column("link", sa.BigInteger(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["link"],
+            ["transactions.originals.id"],
+            name=op.f("fk_links_link_originals"),
+            ondelete="CASCADE",
+        ),
+        sa.ForeignKeyConstraint(
+            ["original"],
+            ["transactions.originals.id"],
+            name=op.f("fk_links_original_originals"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("original", "link", name=op.f("pk_links")),
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("links", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/9028b0f3b985_tag_rules.py

@@ -0,0 +1,68 @@
+"""Tag rules
+
+Revision ID: 9028b0f3b985
+Revises: 753c0bfb2062
+Create Date: 2022-12-18 22:53:13.334046+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "9028b0f3b985"
+down_revision = "753c0bfb2062"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "tags_available",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_tags_available")),
+        schema="transactions",
+    )
+    op.create_table(
+        "tag_rules",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("tag", sa.String(), nullable=False),
+        sa.Column("date", sa.Date(), nullable=True),
+        sa.Column("description", sa.String(), nullable=True),
+        sa.Column("regex", sa.String(), nullable=True),
+        sa.Column("bank", sa.String(), nullable=True),
+        sa.Column("min", sa.Numeric(precision=16, scale=2), nullable=True),
+        sa.Column("max", sa.Numeric(precision=16, scale=2), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["tag"],
+            ["transactions.tags_available.name"],
+            name=op.f("fk_tag_rules_tag_tags_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_tag_rules")),
+        schema="transactions",
+    )
+    op.create_foreign_key(
+        op.f("fk_tags_tag_tags_available"),
+        "tags",
+        "tags_available",
+        ["tag"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_tags_tag_tags_available"),
+        "tags",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.drop_table("tag_rules", schema="transactions")
+    op.drop_table("tags_available", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/952de57a3c43_start_end_date_rule.py

@@ -0,0 +1,32 @@
+"""Start/End date rule
+
+Revision ID: 952de57a3c43
+Revises: 18572111d9ff
+Create Date: 2023-02-06 21:57:57.545327+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "952de57a3c43"
+down_revision = "18572111d9ff"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "rules", sa.Column("start", sa.Date(), nullable=True), schema="transactions"
+    )
+    op.alter_column("rules", column_name="date", new_column_name="end", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column("rules", column_name="end", new_column_name="date", schema="transactions")
+    op.drop_column("rules", "start", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/a910e1b2214d_rule_inheritance.py

@@ -0,0 +1,56 @@
+"""Rule inheritance
+
+Revision ID: a910e1b2214d
+Revises: 9028b0f3b985
+Create Date: 2022-12-19 20:48:04.682812+00:00
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "a910e1b2214d"
+down_revision = "9028b0f3b985"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        "fk_categorized_name_categories_available",
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        op.f("fk_categorized_name_categories_available"),
+        "categorized",
+        "categories_available",
+        ["name"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_categorized_name_categories_available"),
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        "fk_categorized_name_categories_available",
+        "categorized",
+        "categories_available",
+        ["name"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/d18cbd50f7c6_category_schedule.py

@@ -0,0 +1,53 @@
+"""Category schedule
+
+Revision ID: d18cbd50f7c6
+Revises: 6863dda76ea2
+Create Date: 2022-12-08 13:30:29.048811+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "d18cbd50f7c6"
+down_revision = "6863dda76ea2"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "categories_schedules",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("recurring", sa.Boolean(), nullable=False),
+        sa.Column(
+            "period",
+            sa.Enum(
+                "daily",
+                "monthly",
+                "yearly",
+                name="period",
+                schema="transactions",
+                inherit_schema=True,
+            ),
+            nullable=True,
+        ),
+        sa.Column("period_multiplier", sa.Integer(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["transactions.categories_available.name"],
+            name=op.f("fk_categories_schedules_name_categories_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_categories_schedules")),
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("categories_schedules", schema="transactions")
+    # ### end Alembic commands ###

alembic/versions/d3534f493239_add_meal_card.py

@@ -0,0 +1,36 @@
+"""Add meal card
+
+Revision ID: d3534f493239
+Revises: 50ff1fbb8a00
+Create Date: 2022-12-03 12:18:33.519666+00:00
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "d3534f493239"
+down_revision = "50ff1fbb8a00"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TYPE transactions.accounttype ADD VALUE 'mealcard' BEFORE 'VISA'")
+
+
+def downgrade() -> None:
+    op.execute(
+        """CREATE TYPE transactions.accounttype_new
+        AS ENUM ('checking', 'savings', 'investment', 'VISA', 'MASTERCARD')
+        """
+    )
+    op.execute("UPDATE transactions.banks SET type = DEFAULT WHERE type = 'mealcard'")
+    op.execute(
+        """ALTER TABLE transactions.banks
+        ALTER COLUMN type TYPE transactions.accounttype_new
+        USING type::text::transactions.accounttype_new
+        """
+    )
+    op.execute("DROP TYPE transactions.accounttype")
+    op.execute("ALTER TYPE transactions.accounttype_new RENAME TO accounttype")

alembic/versions/e36e6321568e_rules_min_max_money.py

@@ -0,0 +1,58 @@
+"""Rules min/max money
+
+Revision ID: e36e6321568e
+Revises: 0ce89e987770
+Create Date: 2022-12-10 18:55:07.149010+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "e36e6321568e"
+down_revision = "0ce89e987770"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "min_amount",
+        existing_type=sa.DOUBLE_PRECISION(precision=53),
+        type_=sa.Numeric(precision=16, scale=2),
+        existing_nullable=True,
+        schema="transactions",
+    )
+    op.alter_column(
+        "categories_rules",
+        "max_amount",
+        existing_type=sa.DOUBLE_PRECISION(precision=53),
+        type_=sa.Numeric(precision=16, scale=2),
+        existing_nullable=True,
+        schema="transactions",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "categories_rules",
+        "max_amount",
+        existing_type=sa.Numeric(precision=16, scale=2),
+        type_=sa.DOUBLE_PRECISION(precision=53),
+        existing_nullable=True,
+        schema="transactions",
+    )
+    op.alter_column(
+        "categories_rules",
+        "min_amount",
+        existing_type=sa.Numeric(precision=16, scale=2),
+        type_=sa.DOUBLE_PRECISION(precision=53),
+        existing_nullable=True,
+        schema="transactions",
+    )
+    # ### end Alembic commands ###

alembic/versions/e455c78df789_divide_by_schemas.py

@@ -0,0 +1,452 @@
+"""Divide by schemas
+
+Revision ID: e455c78df789
+Revises: 6b293f78cc97
+Create Date: 2023-01-22 23:38:23.266906+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "e455c78df789"
+down_revision = "6b293f78cc97"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "banks",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("BIC", sa.String(length=8), nullable=False),
+        sa.Column(
+            "type",
+            sa.Enum(
+                "checking",
+                "savings",
+                "investment",
+                "mealcard",
+                "VISA",
+                "MASTERCARD",
+                name="accounttype",
+                schema="bank",
+                inherit_schema=True,
+            ),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("BIC", "type", name=op.f("pk_banks")),
+        sa.UniqueConstraint("name", name=op.f("uq_banks_name")),
+        schema="bank",
+    )
+    op.create_table(
+        "groups",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_groups")),
+        schema="category",
+    )
+    op.create_table(
+        "available",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_available")),
+        schema="tag",
+    )
+    op.create_table(
+        "nordigen",
+        sa.Column("name", sa.Text(), nullable=False),
+        sa.Column("bank_id", sa.String(), nullable=True),
+        sa.Column("requisition_id", sa.String(), nullable=True),
+        sa.Column("invert", sa.Boolean(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"], ["bank.banks.name"], name=op.f("fk_nordigen_name_banks")
+        ),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_nordigen")),
+        schema="bank",
+    )
+    op.create_table(
+        "available",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("group", sa.String(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["group"], ["category.groups.name"], name=op.f("fk_available_group_groups")
+        ),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_available")),
+        schema="category",
+    )
+    op.create_table(
+        "rules",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("tag", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.rules.id"],
+            name=op.f("fk_rules_id_rules"),
+            ondelete="CASCADE",
+        ),
+        sa.ForeignKeyConstraint(
+            ["tag"],
+            ["tag.available.name"],
+            name=op.f("fk_rules_tag_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_rules")),
+        schema="tag",
+    )
+    op.create_table(
+        "rules",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column("name", sa.String(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.rules.id"],
+            name=op.f("fk_rules_id_rules"),
+            ondelete="CASCADE",
+        ),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["category.available.name"],
+            name=op.f("fk_rules_name_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_rules")),
+        schema="category",
+    )
+    op.create_table(
+        "schedules",
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column(
+            "period",
+            sa.Enum(
+                "daily",
+                "weekly",
+                "monthly",
+                "yearly",
+                name="period",
+                schema="category",
+                inherit_schema=True,
+            ),
+            nullable=True,
+        ),
+        sa.Column("period_multiplier", sa.Integer(), nullable=True),
+        sa.Column("amount", sa.Integer(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["category.available.name"],
+            name=op.f("fk_schedules_name_available"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("name", name=op.f("pk_schedules")),
+        schema="category",
+    )
+    op.create_table(
+        "selector",
+        sa.Column("id", sa.BigInteger(), nullable=False),
+        sa.Column(
+            "selector",
+            sa.Enum(
+                "unknown",
+                "nullifier",
+                "vacations",
+                "rules",
+                "algorithm",
+                "manual",
+                name="selector_t",
+                schema="category",
+                inherit_schema=True,
+            ),
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.categorized.id"],
+            name=op.f("fk_selector_id_categorized"),
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_selector")),
+        schema="category",
+    )
+    op.drop_constraint(
+        "fk_categorized_name_categories_available",
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        op.f("fk_categorized_name_available"),
+        "categorized",
+        "available",
+        ["name"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="category",
+        ondelete="CASCADE",
+    )
+    op.drop_constraint(
+        "fk_originals_bank_banks",
+        "originals",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        op.f("fk_originals_bank_banks"),
+        "originals",
+        "banks",
+        ["bank"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="bank",
+    )
+    op.drop_constraint(
+        "fk_tags_tag_tags_available", "tags", schema="transactions", type_="foreignkey"
+    )
+    op.create_foreign_key(
+        op.f("fk_tags_tag_available"),
+        "tags",
+        "available",
+        ["tag"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="tag",
+    )
+    op.drop_table("categories_schedules", schema="transactions")
+    op.drop_table("categories_rules", schema="transactions")
+    op.drop_table("categories_available", schema="transactions")
+    op.drop_table("tag_rules", schema="transactions")
+    op.drop_table("nordigen", schema="transactions")
+    op.drop_table("tags_available", schema="transactions")
+    op.drop_table("banks", schema="transactions")
+    op.drop_table("categories_selector", schema="transactions")
+    op.drop_table("categories_groups", schema="transactions")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(
+        op.f("fk_tags_tag_available"), "tags", schema="transactions", type_="foreignkey"
+    )
+    op.create_foreign_key(
+        "fk_tags_tag_tags_available",
+        "tags",
+        "tags_available",
+        ["tag"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_originals_bank_banks"),
+        "originals",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        "fk_originals_bank_banks",
+        "originals",
+        "banks",
+        ["bank"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+    )
+    op.drop_constraint(
+        op.f("fk_categorized_name_available"),
+        "categorized",
+        schema="transactions",
+        type_="foreignkey",
+    )
+    op.create_foreign_key(
+        "fk_categorized_name_categories_available",
+        "categorized",
+        "categories_available",
+        ["name"],
+        ["name"],
+        source_schema="transactions",
+        referent_schema="transactions",
+        ondelete="CASCADE",
+    )
+    op.create_table(
+        "categories_groups",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.PrimaryKeyConstraint("name", name="pk_categories_groups"),
+        schema="transactions",
+        postgresql_ignore_search_path=False,
+    )
+    op.create_table(
+        "categories_selector",
+        sa.Column("id", sa.BIGINT(), autoincrement=False, nullable=False),
+        sa.Column(
+            "selector",
+            postgresql.ENUM(
+                "unknown",
+                "nullifier",
+                "vacations",
+                "rules",
+                "algorithm",
+                "manual",
+                name="selector",
+                schema="transactions",
+            ),
+            autoincrement=False,
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.categorized.id"],
+            name="fk_categories_selector_id_categorized",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="pk_categories_selector"),
+        schema="transactions",
+    )
+    op.create_table(
+        "banks",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column("BIC", sa.VARCHAR(length=8), autoincrement=False, nullable=False),
+        sa.Column(
+            "type",
+            postgresql.ENUM(
+                "checking",
+                "savings",
+                "investment",
+                "mealcard",
+                "VISA",
+                "MASTERCARD",
+                name="accounttype",
+                schema="transactions",
+            ),
+            autoincrement=False,
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("BIC", "type", name="pk_banks"),
+        sa.UniqueConstraint("name", name="uq_banks_name"),
+        schema="transactions",
+        postgresql_ignore_search_path=False,
+    )
+    op.create_table(
+        "tags_available",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.PrimaryKeyConstraint("name", name="pk_tags_available"),
+        schema="transactions",
+        postgresql_ignore_search_path=False,
+    )
+    op.create_table(
+        "nordigen",
+        sa.Column("name", sa.TEXT(), autoincrement=False, nullable=False),
+        sa.Column("bank_id", sa.VARCHAR(), autoincrement=False, nullable=True),
+        sa.Column("requisition_id", sa.VARCHAR(), autoincrement=False, nullable=True),
+        sa.Column("invert", sa.BOOLEAN(), autoincrement=False, nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"], ["transactions.banks.name"], name="fk_nordigen_name_banks"
+        ),
+        sa.PrimaryKeyConstraint("name", name="pk_nordigen"),
+        schema="transactions",
+    )
+    op.create_table(
+        "tag_rules",
+        sa.Column(
+            "id",
+            sa.BIGINT(),
+            server_default=sa.text(
+                "nextval('transactions.tag_rules_id_seq'::regclass)"
+            ),
+            autoincrement=True,
+            nullable=False,
+        ),
+        sa.Column("tag", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.rules.id"],
+            name="fk_tag_rules_id_rules",
+            ondelete="CASCADE",
+        ),
+        sa.ForeignKeyConstraint(
+            ["tag"],
+            ["transactions.tags_available.name"],
+            name="fk_tag_rules_tag_tags_available",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="pk_tag_rules"),
+        schema="transactions",
+    )
+    op.create_table(
+        "categories_rules",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column(
+            "id",
+            sa.BIGINT(),
+            server_default=sa.text(
+                "nextval('transactions.categories_rules_id_seq'::regclass)"
+            ),
+            autoincrement=True,
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["id"],
+            ["transactions.rules.id"],
+            name="fk_categories_rules_id_rules",
+            ondelete="CASCADE",
+        ),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["transactions.categories_available.name"],
+            name="fk_categories_rules_name_categories_available",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="pk_categories_rules"),
+        schema="transactions",
+    )
+    op.create_table(
+        "categories_available",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column("group", sa.VARCHAR(), autoincrement=False, nullable=True),
+        sa.ForeignKeyConstraint(
+            ["group"],
+            ["transactions.categories_groups.name"],
+            name="fk_categories_available_group_categories_groups",
+        ),
+        sa.PrimaryKeyConstraint("name", name="pk_categories_available"),
+        schema="transactions",
+        postgresql_ignore_search_path=False,
+    )
+    op.create_table(
+        "categories_schedules",
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column(
+            "period",
+            postgresql.ENUM(
+                "daily",
+                "weekly",
+                "monthly",
+                "yearly",
+                name="period",
+                schema="transactions",
+            ),
+            autoincrement=False,
+            nullable=True,
+        ),
+        sa.Column(
+            "period_multiplier", sa.INTEGER(), autoincrement=False, nullable=True
+        ),
+        sa.Column("amount", sa.INTEGER(), autoincrement=False, nullable=True),
+        sa.ForeignKeyConstraint(
+            ["name"],
+            ["transactions.categories_available.name"],
+            name="fk_categories_schedules_name_categories_available",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("name", name="pk_categories_schedules"),
+        schema="transactions",
+    )
+    op.drop_table("selector", schema="category")
+    op.drop_table("schedules", schema="category")
+    op.drop_table("rules", schema="category")
+    op.drop_table("rules", schema="tag")
+    op.drop_table("available", schema="category")
+    op.drop_table("nordigen", schema="bank")
+    op.drop_table("available", schema="tag")
+    op.drop_table("groups", schema="category")
+    op.drop_table("banks", schema="bank")
+    # ### end Alembic commands ###

alembic/versions/e77395969585_weekly_period.py

@@ -0,0 +1,37 @@
+"""Weekly period
+
+Revision ID: e77395969585
+Revises: d18cbd50f7c6
+Create Date: 2022-12-08 16:35:27.506504+00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "e77395969585"
+down_revision = "d18cbd50f7c6"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TYPE transactions.period ADD VALUE 'weekly' AFTER 'daily'")
+
+
+def downgrade() -> None:
+    op.execute(
+        """CREATE TYPE transactions.period_new
+        AS ENUM ('daily', 'monthly', 'yearly')
+        """
+    )
+    op.execute("UPDATE transactions.categories_schedules SET period = DEFAULT WHERE period = 'weekly'")
+    op.execute(
+        """ALTER TABLE transactions.categories_schedules
+        ALTER COLUMN period TYPE transactions.period_new
+        USING period::text::transactions.period_new
+        """
+    )
+    op.execute("DROP TYPE transactions.period")
+    op.execute("ALTER TYPE transactions.period_new RENAME TO period")

main.py

@@ -1,4 +0,0 @@
-from pfbudget import run
-
-if __name__ == "__main__":
-    run()

pfbudget/__init__.py

@@ -1,7 +1,2 @@
-__all__ = ["run", "parse_data", "categorize_data"]
 __author__ = "Luís Murta"
 __version__ = "0.1"
-
-from pfbudget.core.categories import categorize_data
-from pfbudget.cli.runnable import run
-from pfbudget.input.parsers import parse_data

pfbudget/__main__.py

@@ -1,4 +1,267 @@
-from pfbudget.cli.runnable import run
+from pfbudget.cli.argparser import argparser
+from pfbudget.cli.interactive import Interactive
+from pfbudget.common.types import Operation
+from pfbudget.core.manager import Manager
+import pfbudget.db.model as type
+from pfbudget.utils.utils import parse_args_period
+
 
 if __name__ == "__main__":
-    run()
+    argparser = argparser()
+    args = vars(argparser.parse_args())
+
+    assert "op" in args, "No Operation selected"
+    op: Operation = args.pop("op")
+
+    assert "database" in args, "No database selected"
+    db = args.pop("database")
+
+    assert "verbose" in args, "No verbose level specified"
+    verbosity = args.pop("verbose")
+
+    params = []
+    match (op):
+        case Operation.ManualCategorization:
+            Interactive(Manager(db, verbosity)).start()
+            exit()
+
+        case Operation.Categorize:
+            keys = {"no_nulls"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["no_nulls"]]
+
+        case Operation.Parse:
+            keys = {"path", "bank", "creditcard"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["path"], args["bank"], args["creditcard"]]
+
+        case Operation.RequisitionId:
+            keys = {"name", "country"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["name"][0], args["country"][0]]
+
+        case Operation.Download:
+            keys = {"all", "banks", "interval", "start", "end", "year", "dry_run"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            start, end = parse_args_period(args)
+            params = [start, end, args["dry_run"]]
+
+            if not args["all"]:
+                params.append(args["banks"])
+            else:
+                params.append([])
+
+        case Operation.BankAdd:
+            keys = {"bank", "bic", "type"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [
+                type.Bank(
+                    args["bank"][0],
+                    args["bic"][0],
+                    args["type"][0],
+                )
+            ]
+
+        case Operation.BankMod:
+            keys = {"bank", "bic", "type", "remove"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            nargs_1 = ["bic", "type"]
+
+            param = {"name": args["bank"][0]}
+            param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+            param |= {k: None for k in args["remove"] if k in nargs_1}
+
+            params = [param]
+
+        case Operation.BankDel:
+            assert len(args["bank"]) > 0, "argparser ill defined"
+            params = args["bank"]
+
+        case Operation.NordigenAdd:
+            keys = {"bank", "bank_id", "requisition_id", "invert"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [
+                type.Nordigen(
+                    args["bank"][0],
+                    args["bank_id"][0] if args["bank_id"] else None,
+                    args["requisition_id"][0] if args["requisition_id"] else None,
+                    args["invert"] if args["invert"] else None,
+                )
+            ]
+
+        case Operation.NordigenMod:
+            keys = {"bank", "bank_id", "requisition_id", "invert", "remove"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            nargs_1 = ["bank_id", "requisition_id"]
+            nargs_0 = ["invert"]
+
+            param = {"name": args["bank"][0]}
+            param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+            param |= {k: v for k, v in args.items() if k in nargs_0}
+            param |= {k: None for k in args["remove"] if k in nargs_1}
+
+            params = [param]
+
+        case Operation.NordigenDel:
+            assert len(args["bank"]) > 0, "argparser ill defined"
+            params = args["bank"]
+
+        case Operation.NordigenCountryBanks:
+            keys = {"country"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["country"][0]]
+
+        case Operation.CategoryAdd:
+            keys = {"category", "group"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [type.Category(cat, args["group"]) for cat in args["category"]]
+
+        case Operation.CategoryUpdate:
+            keys = {"category", "group"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [type.Category(cat) for cat in args["category"]]
+            params.append(args["group"])
+
+        case Operation.CategoryRemove:
+            assert "category" in args, "argparser ill defined"
+            params = [type.Category(cat) for cat in args["category"]]
+
+        case Operation.CategorySchedule:
+            keys = {"category", "period", "frequency"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [
+                type.CategorySchedule(
+                    cat, args["period"][0], args["frequency"][0], None
+                )
+                for cat in args["category"]
+            ]
+
+        case Operation.RuleAdd:
+            keys = {"category", "start", "end", "description", "regex", "bank", "min", "max"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [
+                type.CategoryRule(
+                    args["start"][0] if args["start"] else None,
+                    args["end"][0] if args["end"] else None,
+                    args["description"][0] if args["description"] else None,
+                    args["regex"][0] if args["regex"] else None,
+                    args["bank"][0] if args["bank"] else None,
+                    args["min"][0] if args["min"] else None,
+                    args["max"][0] if args["max"] else None,
+                    cat,
+                )
+                for cat in args["category"]
+            ]
+
+        case Operation.RuleRemove | Operation.TagRuleRemove:
+            keys = {"id"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = args["id"]
+
+        case Operation.RuleModify:
+            keys = {
+                "id",
+                "category",
+                "date",
+                "description",
+                "bank",
+                "min",
+                "max",
+                "remove",
+            }
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            nargs_1 = ["category", "date", "description", "regex", "bank", "min", "max"]
+            params = []
+            for id in args["id"]:
+                param = {"id": id}
+                param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+                param |= {k: None for k in args["remove"] if k in nargs_1}
+
+                params.append(param)
+
+        case Operation.TagAdd:
+            keys = {"tag"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [type.Tag(tag) for tag in args["tag"]]
+
+        case Operation.TagRuleAdd:
+            keys = {"tag", "start", "end", "description", "regex", "bank", "min", "max"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [
+                type.TagRule(
+                    args["start"][0] if args["start"] else None,
+                    args["end"][0] if args["end"] else None,
+                    args["description"][0] if args["description"] else None,
+                    args["regex"][0] if args["regex"] else None,
+                    args["bank"][0] if args["bank"] else None,
+                    args["min"][0] if args["min"] else None,
+                    args["max"][0] if args["max"] else None,
+                    tag,
+                )
+                for tag in args["tag"]
+            ]
+
+        case Operation.TagRuleModify:
+            keys = {"id", "tag", "date", "description", "bank", "min", "max", "remove"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            nargs_1 = ["tag", "date", "description", "regex", "bank", "min", "max"]
+            params = []
+            for id in args["id"]:
+                param = {"id": id}
+                param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+                param |= {k: None for k in args["remove"] if k in nargs_1}
+
+                params.append(param)
+
+        case Operation.GroupAdd:
+            assert "group" in args, "argparser ill defined"
+            params = [type.CategoryGroup(group) for group in args["group"]]
+
+        case Operation.GroupRemove:
+            assert "group" in args, "argparser ill defined"
+            params = [type.CategoryGroup(group) for group in args["group"]]
+
+        case Operation.Forge | Operation.Dismantle:
+            keys = {"original", "links"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["original"][0], args["links"]]
+
+        case (
+            Operation.Export
+            | Operation.Import
+            | Operation.ExportBanks
+            | Operation.ImportBanks
+            | Operation.ExportCategoryRules
+            | Operation.ImportCategoryRules
+            | Operation.ExportTagRules
+            | Operation.ImportTagRules
+            | Operation.ExportCategories
+            | Operation.ImportCategories
+            | Operation.ExportCategoryGroups
+            | Operation.ImportCategoryGroups
+        ):
+            keys = {"file", "format"}
+            assert args.keys() >= keys, f"missing {args.keys() - keys}"
+
+            params = [args["file"][0], args["format"][0]]
+
+    Manager(db, verbosity).action(op, params)

pfbudget/cli/argparser.py

@@ -0,0 +1,405 @@
+import argparse
+import datetime as dt
+import decimal
+from dotenv import load_dotenv
+import os
+import re
+
+from pfbudget.common.types import Operation
+from pfbudget.db.model import AccountType, Period
+
+from pfbudget.db.sqlite import DatabaseClient
+import pfbudget.reporting.graph
+import pfbudget.reporting.report
+import pfbudget.utils.utils
+
+load_dotenv()
+
+DEFAULT_DB = os.environ.get("DEFAULT_DB")
+
+
+def argparser() -> argparse.ArgumentParser:
+    universal = argparse.ArgumentParser(add_help=False)
+    universal.add_argument(
+        "-db",
+        "--database",
+        nargs="?",
+        help="select current database",
+        default=DEFAULT_DB,
+    )
+
+    universal.add_argument("-v", "--verbose", action="count", default=0)
+
+    period = argparse.ArgumentParser(add_help=False)
+    period_group = period.add_mutually_exclusive_group()
+    period_group.add_argument(
+        "--interval", type=str, nargs=2, help="graph interval", metavar=("START", "END")
+    )
+    period_group.add_argument("--start", type=str, nargs=1, help="graph start date")
+    period_group.add_argument("--end", type=str, nargs=1, help="graph end date")
+    period_group.add_argument("--year", type=str, nargs=1, help="graph year")
+
+    parser = argparse.ArgumentParser(
+        description="does cool finance stuff",
+        parents=[universal],
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+    )
+
+    if version := re.search(
+        r'__version__\s*=\s*[\'"]([^\'"]*)[\'"]', open("pfbudget/__init__.py").read()
+    ):
+        parser.add_argument(
+            "--version",
+            action="version",
+            version=version.group(1),
+        )
+
+    subparsers = parser.add_subparsers(required=True)
+
+    # TODO Init
+    # init = subparsers.add_parser("init")
+    # init.set_defaults(op=Operation.Init)
+
+    # Exports transactions to .csv file
+    export = subparsers.add_parser("export")
+    export.set_defaults(op=Operation.Export)
+    file_options(export)
+
+    pimport = subparsers.add_parser("import")
+    pimport.set_defaults(op=Operation.Import)
+    pimport.add_argument("file", nargs=1, type=str)
+
+    # Parse from .csv
+    parse = subparsers.add_parser("parse")
+    parse.set_defaults(op=Operation.Parse)
+    parse.add_argument("path", nargs="+", type=str)
+    parse.add_argument("--bank", nargs=1, type=str)
+    parse.add_argument("--creditcard", nargs=1, type=str)
+
+    # Automatic/manual categorization
+    categorize = subparsers.add_parser("categorize").add_subparsers(required=True)
+    auto = categorize.add_parser("auto")
+    auto.set_defaults(op=Operation.Categorize)
+    auto.add_argument("--no-nulls", action="store_false")
+
+    categorize.add_parser("manual").set_defaults(op=Operation.ManualCategorization)
+
+    """
+    Graph
+    """
+    p_graph = subparsers.add_parser(
+        "graph",
+        description="Graph of the transactions",
+        parents=[universal, period],
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+    )
+    p_graph.add_argument(
+        "option",
+        type=str,
+        choices=["monthly", "discrete", "networth"],
+        nargs="?",
+        default="monthly",
+        help="graph option help",
+    )
+    p_graph.add_argument("--save", action="store_true")
+    p_graph.set_defaults(func=graph)
+
+    """
+    Report
+    """
+    p_report = subparsers.add_parser(
+        "report",
+        description="Prints report of transaction groups",
+        parents=[universal, period],
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+    )
+    p_report.add_argument(
+        "option",
+        type=str,
+        choices=["net", "detailed"],
+        nargs="?",
+        default="net",
+        help="report option help",
+    )
+    p_report.set_defaults(func=report)
+
+    # Banks
+    bank(subparsers.add_parser("bank"))
+
+    # Nordigen access token
+    subparsers.add_parser("token").set_defaults(op=Operation.Token)
+
+    # Nordigen requisition id
+    requisition = subparsers.add_parser("eua")
+    requisition.set_defaults(op=Operation.RequisitionId)
+    requisition.add_argument("id", nargs=1, type=str)
+    requisition.add_argument("country", nargs=1, type=str)
+
+    # Download through the Nordigen API
+    download = subparsers.add_parser("download", parents=[period])
+    download.set_defaults(op=Operation.Download)
+    download_banks = download.add_mutually_exclusive_group()
+    download_banks.add_argument("--all", action="store_true")
+    download_banks.add_argument("--banks", nargs="+", type=str)
+    download.add_argument("--dry-run", action="store_true")
+
+    # List available banks in country C
+    banks = subparsers.add_parser("banks")
+    banks.set_defaults(op=Operation.NordigenCountryBanks)
+    banks.add_argument("country", nargs=1, type=str)
+
+    # Categories
+    category(subparsers.add_parser("category"))
+
+    # Tag
+    tags(subparsers.add_parser("tag"))
+
+    # Link
+    link(subparsers.add_parser("link"))
+
+    return parser
+
+
+def graph(args):
+    """Plots the transactions over a period of time.
+
+    Args:
+        args (dict): argparse variables
+    """
+    start, end = pfbudget.utils.utils.parse_args_period(args)
+    if args.option == "monthly":
+        pfbudget.reporting.graph.monthly(
+            DatabaseClient(args.database), vars(args), start, end
+        )
+    elif args.option == "discrete":
+        pfbudget.reporting.graph.discrete(
+            DatabaseClient(args.database), vars(args), start, end
+        )
+    elif args.option == "networth":
+        pfbudget.reporting.graph.networth(
+            DatabaseClient(args.database), vars(args), start, end
+        )
+
+
+def report(args):
+    """Prints a detailed report of the transactions over a period of time.
+
+    Args:
+        args (dict): argparse variables
+    """
+    start, end = pfbudget.utils.utils.parse_args_period(args)
+    if args.option == "net":
+        pfbudget.reporting.report.net(DatabaseClient(args.database), start, end)
+    elif args.option == "detailed":
+        pfbudget.reporting.report.detailed(DatabaseClient(args.database), start, end)
+
+
+def bank(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.BankAdd)
+    add.add_argument("bank", nargs=1, type=str)
+    add.add_argument("bic", nargs=1, type=str)
+    add.add_argument("type", nargs=1, type=str, choices=[e.name for e in AccountType])
+
+    rem = commands.add_parser("del")
+    rem.set_defaults(op=Operation.BankDel)
+    rem.add_argument("bank", nargs="+", type=str)
+
+    mod = commands.add_parser("mod")
+    mod.set_defaults(op=Operation.BankMod)
+    mod.add_argument("bank", nargs=1, type=str)
+    mod.add_argument("--bic", nargs=1, type=str)
+    mod.add_argument("--type", nargs=1, type=str, choices=[e.name for e in AccountType])
+    mod.add_argument("--remove", nargs="*", default=[], type=str)
+
+    nordigen(commands.add_parser("nordigen"))
+
+    export = commands.add_parser("export")
+    export.set_defaults(op=Operation.ExportBanks)
+    file_options(export)
+
+    pimport = commands.add_parser("import")
+    pimport.set_defaults(op=Operation.ImportBanks)
+    file_options(pimport)
+
+
+def nordigen(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.NordigenAdd)
+    add.add_argument("bank", nargs=1, type=str)
+    add.add_argument("--bank_id", nargs=1, type=str)
+    add.add_argument("--requisition_id", nargs=1, type=str)
+    add.add_argument("--invert", action="store_true")
+
+    rem = commands.add_parser("del")
+    rem.set_defaults(op=Operation.NordigenDel)
+    rem.add_argument("bank", nargs="+", type=str)
+
+    mod = commands.add_parser("mod")
+    mod.set_defaults(op=Operation.NordigenMod)
+    mod.add_argument("bank", nargs=1, type=str)
+    mod.add_argument("--bank_id", nargs=1, type=str)
+    mod.add_argument("--requisition_id", nargs=1, type=str)
+    mod.add_argument("--invert", action="store_true")
+    mod.add_argument("--remove", nargs="*", default=[], type=str)
+
+
+def category(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.CategoryAdd)
+    add.add_argument("category", nargs="+", type=str)
+    add.add_argument("--group", nargs="?", type=str)
+
+    remove = commands.add_parser("remove")
+    remove.set_defaults(op=Operation.CategoryRemove)
+    remove.add_argument("category", nargs="+", type=str)
+
+    update = commands.add_parser("update")
+    update.set_defaults(op=Operation.CategoryUpdate)
+    update.add_argument("category", nargs="+", type=str)
+    update.add_argument("--group", nargs="?", type=str)
+
+    schedule = commands.add_parser("schedule")
+    schedule.set_defaults(op=Operation.CategorySchedule)
+    schedule.add_argument("category", nargs="+", type=str)
+    schedule.add_argument("period", nargs=1, choices=[e.value for e in Period])
+    schedule.add_argument("--frequency", nargs=1, default=[1], type=int)
+
+    rule = commands.add_parser("rule")
+    category_rule(rule)
+
+    group = commands.add_parser("group")
+    category_group(group)
+
+    export = commands.add_parser("export")
+    export.set_defaults(op=Operation.ExportCategories)
+    file_options(export)
+
+    pimport = commands.add_parser("import")
+    pimport.set_defaults(op=Operation.ImportCategories)
+    file_options(pimport)
+
+
+def category_group(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.GroupAdd)
+    add.add_argument("group", nargs="+", type=str)
+
+    remove = commands.add_parser("remove")
+    remove.set_defaults(op=Operation.GroupRemove)
+    remove.add_argument("group", nargs="+", type=str)
+
+    export = commands.add_parser("export")
+    export.set_defaults(op=Operation.ExportCategoryGroups)
+    file_options(export)
+
+    pimport = commands.add_parser("import")
+    pimport.set_defaults(op=Operation.ImportCategoryGroups)
+    file_options(pimport)
+
+
+def category_rule(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.RuleAdd)
+    add.add_argument("category", nargs="+", type=str)
+    rules(add)
+
+    remove = commands.add_parser("remove")
+    remove.set_defaults(op=Operation.RuleRemove)
+    remove.add_argument("id", nargs="+", type=int)
+
+    modify = commands.add_parser("modify")
+    modify.set_defaults(op=Operation.RuleModify)
+    modify.add_argument("id", nargs="+", type=int)
+    modify.add_argument("--category", nargs=1, type=str)
+    rules(modify)
+    modify.add_argument("--remove", nargs="*", default=[], type=str)
+
+    export = commands.add_parser("export")
+    export.set_defaults(op=Operation.ExportCategoryRules)
+    file_options(export)
+
+    pimport = commands.add_parser("import")
+    pimport.set_defaults(op=Operation.ImportCategoryRules)
+    file_options(pimport)
+
+
+def tags(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.TagAdd)
+    add.add_argument("tag", nargs="+", type=str)
+
+    remove = commands.add_parser("remove")
+    remove.set_defaults(op=Operation.TagRemove)
+    remove.add_argument("tag", nargs="+", type=str)
+
+    rule = commands.add_parser("rule")
+    tag_rule(rule)
+
+
+def tag_rule(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.TagRuleAdd)
+    add.add_argument("tag", nargs="+", type=str)
+    rules(add)
+
+    remove = commands.add_parser("remove")
+    remove.set_defaults(op=Operation.TagRuleRemove)
+    remove.add_argument("id", nargs="+", type=int)
+
+    modify = commands.add_parser("modify")
+    modify.set_defaults(op=Operation.TagRuleModify)
+    modify.add_argument("id", nargs="+", type=int)
+    modify.add_argument("--tag", nargs=1, type=str)
+    rules(modify)
+
+    export = commands.add_parser("export")
+    export.set_defaults(op=Operation.ExportTagRules)
+    file_options(export)
+
+    pimport = commands.add_parser("import")
+    pimport.set_defaults(op=Operation.ImportTagRules)
+    file_options(pimport)
+
+
+def rules(parser: argparse.ArgumentParser):
+    parser.add_argument("--start", nargs=1, type=dt.date.fromisoformat)
+    parser.add_argument("--end", nargs=1, type=dt.date.fromisoformat)
+    parser.add_argument("--description", nargs=1, type=str)
+    parser.add_argument("--regex", nargs=1, type=str)
+    parser.add_argument("--bank", nargs=1, type=str)
+    parser.add_argument("--min", nargs=1, type=decimal.Decimal)
+    parser.add_argument("--max", nargs=1, type=decimal.Decimal)
+
+
+def link(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    forge = commands.add_parser("forge")
+    forge.set_defaults(op=Operation.Forge)
+    forge.add_argument("original", nargs=1, type=int)
+    forge.add_argument("links", nargs="+", type=int)
+
+    dismantle = commands.add_parser("dismantle")
+    dismantle.set_defaults(op=Operation.Dismantle)
+    dismantle.add_argument("original", nargs=1, type=int)
+    dismantle.add_argument("links", nargs="+", type=int)
+
+
+def file_options(parser: argparse.ArgumentParser):
+    parser.add_argument("file", nargs=1, type=str)
+    parser.add_argument("format", nargs=1, default="pickle")

pfbudget/cli/interactive.py

@@ -0,0 +1,120 @@
+import decimal
+
+from ..core.manager import Manager
+from ..db.model import (
+    Category,
+    CategorySelector,
+    Note,
+    Selector_T,
+    SplitTransaction,
+    Tag,
+    Transaction,
+    TransactionCategory,
+    TransactionTag,
+)
+
+
+class Interactive:
+    help = "category(:tag)/split/note:/skip/quit"
+    selector = Selector_T.manual
+
+    def __init__(self, manager: Manager) -> None:
+        self.manager = manager
+
+        with self.manager.db.session() as session:
+            self.categories = session.get(Category)
+            self.tags = session.get(Tag)
+            session.expunge_all()
+
+    def intro(self) -> None:
+        print(
+            f"Welcome! Available categories are {[c.name for c in self.categories]} and"
+            f" currently existing tags are {[t.name for t in self.tags]}"
+        )
+
+    def start(self) -> None:
+        self.intro()
+
+        with self.manager.db.session() as session:
+            uncategorized = session.uncategorized()
+            n = len(uncategorized)
+            print(f"{n} left to categorize")
+
+            i = 0
+            new = []
+            next = uncategorized[i]
+            print(next)
+            while (command := input("$ ")) != "quit":
+                match command:
+                    case "help":
+                        print(self.help)
+
+                    case "skip":
+                        i += 1
+
+                    case "quit":
+                        break
+
+                    case "split":
+                        new = self.split(next)
+                        session.add(new)
+
+                    case other:
+                        if not other:
+                            print(self.help)
+                            continue
+
+                        if other.startswith("note:"):
+                            # TODO adding notes to a splitted transaction won't allow categorization
+                            next.note = Note(other[len("note:") :].strip())
+                        else:
+                            ct = other.split(":")
+                            if (category := ct[0]) not in [
+                                c.name for c in self.categories
+                            ]:
+                                print(self.help, self.categories)
+
+                            tags = []
+                            if len(ct) > 1:
+                                tags = ct[1:]
+
+                            next.category = TransactionCategory(
+                                category, CategorySelector(self.selector)
+                            )
+                            for tag in tags:
+                                if tag not in [t.name for t in self.tags]:
+                                    session.add([Tag(tag)])
+                                    self.tags = session.get(Tag)
+
+                                next.tags.add(TransactionTag(tag))
+
+                            i += 1
+
+                        session.commit()
+
+                next = uncategorized[i] if len(new) == 0 else new.pop()
+                print(next)
+
+    def split(self, original: Transaction) -> list[SplitTransaction]:
+        total = original.amount
+        new = []
+
+        done = False
+        while not done:
+            if abs(sum(t.amount for t in new)) > abs(total):
+                print("Overflow, try again")
+                new.clear()
+                continue
+
+            if sum(t.amount for t in new) == total:
+                done = True
+                break
+
+            amount = decimal.Decimal(input("amount: "))
+            new.append(
+                SplitTransaction(
+                    original.date, original.description, amount, original.id
+                )
+            )
+
+        return new

pfbudget/cli/runnable.py

@@ -1,321 +0,0 @@
-from pathlib import Path
-import argparse
-import re
-
-from pfbudget.core.categories import categorize_data
-from pfbudget.core.manager import Manager
-from pfbudget.input.json import JsonParser
-from pfbudget.input.nordigen import NordigenInput
-from pfbudget.db.client import DatabaseClient
-import pfbudget.reporting.graph
-import pfbudget.reporting.report
-import pfbudget.utils
-
-
-DEFAULT_DB = "data.db"
-
-
-class PfBudgetInitialized(Exception):
-    pass
-
-
-class PfBudgetNotInitialized(Exception):
-    pass
-
-
-class DataFileMissing(Exception):
-    pass
-
-
-def argparser(manager: Manager) -> argparse.ArgumentParser:
-
-    help = argparse.ArgumentParser(add_help=False)
-    help.add_argument(
-        "-db",
-        "--database",
-        nargs="?",
-        help="select current database",
-        default=DEFAULT_DB,
-    )
-    help.add_argument(
-        "-q", "--quiet", action="store_true", help="reduces the amount of verbose"
-    )
-
-    period = argparse.ArgumentParser(add_help=False).add_mutually_exclusive_group()
-    period.add_argument(
-        "--interval", type=str, nargs=2, help="graph interval", metavar=("START", "END")
-    )
-    period.add_argument("--start", type=str, nargs=1, help="graph start date")
-    period.add_argument("--end", type=str, nargs=1, help="graph end date")
-    period.add_argument("--year", type=str, nargs=1, help="graph year")
-
-    parser = argparse.ArgumentParser(
-        description="does cool finance stuff",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    parser.add_argument(
-        "--version",
-        action="version",
-        version=re.search(
-            r'__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
-            open("pfbudget/__init__.py").read(),
-        ).group(1),
-    )
-
-    subparsers = parser.add_subparsers(dest="command", required=True)
-
-    """
-    Init
-    """
-    p_init = subparsers.add_parser(
-        "init",
-        description="Initializes the SQLite3 database",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_init.set_defaults(func=lambda args: manager.init())
-
-    """
-    Exporting
-    """
-    p_export = subparsers.add_parser(
-        "export",
-        description="Exports the selected database to a .csv file",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_export.set_defaults(func=lambda args: DatabaseClient(args.database).export())
-
-    """
-    Parsing
-    """
-    p_parse = subparsers.add_parser(
-        "parse",
-        description="Parses and adds the requested transactions into the selected database",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_parse.add_argument("path", nargs="+", type=str)
-    p_parse.add_argument("--bank", nargs=1, type=str)
-    p_parse.add_argument("--creditcard", nargs=1, type=str)
-    p_parse.add_argument("--category", nargs=1, type=int)
-    p_parse.set_defaults(func=lambda args: parse(manager, args))
-
-    """
-    Categorizing
-    """
-    p_categorize = subparsers.add_parser(
-        "categorize",
-        description="Categorizes the transactions in the selected database",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_categorize.set_defaults(
-        func=lambda args: categorize_data(DatabaseClient(args.database))
-    )
-
-    """
-    Graph
-    """
-    p_graph = subparsers.add_parser(
-        "graph",
-        description="Graph of the transactions",
-        parents=[help, period],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_graph.add_argument(
-        "option",
-        type=str,
-        choices=["monthly", "discrete", "networth"],
-        nargs="?",
-        default="monthly",
-        help="graph option help",
-    )
-    p_graph.add_argument("--save", action="store_true")
-    p_graph.set_defaults(func=graph)
-
-    """
-    Report
-    """
-    p_report = subparsers.add_parser(
-        "report",
-        description="Prints report of transaction groups",
-        parents=[help, period],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_report.add_argument(
-        "option",
-        type=str,
-        choices=["net", "detailed"],
-        nargs="?",
-        default="net",
-        help="report option help",
-    )
-    p_report.set_defaults(func=report)
-
-    """
-    Register bank
-    """
-    p_register = subparsers.add_parser(
-        "register",
-        description="Register a bank",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_register.add_argument("bank", type=str, nargs=1, help="bank option help")
-    p_register.add_argument(
-        "--requisition", type=str, nargs=1, help="requisition option help"
-    )
-    p_register.add_argument("--invert", action="store_true")
-    p_register.set_defaults(func=lambda args: manager.register(vars(args)))
-
-    """
-    Unregister bank
-    """
-    p_register = subparsers.add_parser(
-        "unregister",
-        description="Unregister a bank",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_register.add_argument("bank", type=str, nargs=1, help="bank option help")
-    p_register.set_defaults(func=lambda args: manager.unregister(vars(args)))
-
-    """
-    Nordigen API
-    """
-    p_nordigen_access = subparsers.add_parser(
-        "token",
-        description="Get new access token",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_access.set_defaults(func=lambda args: NordigenInput(manager).token())
-
-    """
-    (Re)new bank requisition ID
-    """
-    p_nordigen_access = subparsers.add_parser(
-        "renew",
-        description="(Re)new the Bank requisition ID",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_access.add_argument("name", nargs=1, type=str)
-    p_nordigen_access.add_argument("country", nargs=1, type=str)
-    p_nordigen_access.set_defaults(
-        func=lambda args: NordigenInput(manager).requisition(
-            args.name[0], args.country[0]
-        )
-    )
-
-    """
-    Downloading through Nordigen API
-    """
-    p_nordigen_download = subparsers.add_parser(
-        "download",
-        description="Downloads transactions using Nordigen API",
-        parents=[help, period],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_download.add_argument("--id", nargs="+", type=str)
-    p_nordigen_download.add_argument("--name", nargs="+", type=str)
-    p_nordigen_download.add_argument("--all", action="store_true")
-    p_nordigen_download.set_defaults(func=lambda args: download(manager, args))
-
-    """
-    List available banks on Nordigen API
-    """
-    p_nordigen_list = subparsers.add_parser(
-        "list",
-        description="Lists banks in {country}",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_list.add_argument("country", nargs=1, type=str)
-    p_nordigen_list.set_defaults(func=lambda args: nordigen_banks(manager, args))
-
-    """
-    Nordigen JSONs
-    """
-    p_nordigen_json = subparsers.add_parser(
-        "json",
-        description="",
-        parents=[help],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_json.add_argument("json", nargs=1, type=str)
-    p_nordigen_json.add_argument("bank", nargs=1, type=str)
-    p_nordigen_json.add_argument("--invert", action=argparse.BooleanOptionalAction)
-    p_nordigen_json.set_defaults(
-        func=lambda args: manager.parser(JsonParser(vars(args)))
-    )
-
-    return parser
-
-
-def parse(manager: Manager, args):
-    """Parses the contents of the path in args to the selected database.
-
-    Args:
-        args (dict): argparse variables
-    """
-    for path in args.path:
-        if (dir := Path(path)).is_dir():
-            for file in dir.iterdir():
-                manager.parse(file, vars(args))
-        elif Path(path).is_file():
-            manager.parse(path, vars(args))
-        else:
-            raise FileNotFoundError
-
-
-def graph(args):
-    """Plots the transactions over a period of time.
-
-    Args:
-        args (dict): argparse variables
-    """
-    start, end = pfbudget.utils.parse_args_period(args)
-    if args.option == "monthly":
-        pfbudget.reporting.graph.monthly(
-            DatabaseClient(args.database), vars(args), start, end
-        )
-    elif args.option == "discrete":
-        pfbudget.reporting.graph.discrete(
-            DatabaseClient(args.database), vars(args), start, end
-        )
-    elif args.option == "networth":
-        pfbudget.reporting.graph.networth(
-            DatabaseClient(args.database), vars(args), start, end
-        )
-
-
-def report(args):
-    """Prints a detailed report of the transactions over a period of time.
-
-    Args:
-        args (dict): argparse variables
-    """
-    start, end = pfbudget.utils.parse_args_period(args)
-    if args.option == "net":
-        pfbudget.reporting.report.net(DatabaseClient(args.database), start, end)
-    elif args.option == "detailed":
-        pfbudget.reporting.report.detailed(DatabaseClient(args.database), start, end)
-
-
-def nordigen_banks(manager: Manager, args):
-    input = NordigenInput(manager)
-    input.list(vars(args)["country"][0])
-
-
-def download(manager: Manager, args):
-    start, end = pfbudget.utils.parse_args_period(args)
-    manager.parser(NordigenInput(manager, vars(args), start, end))
-
-
-def run():
-    manager = Manager(DEFAULT_DB)
-    args = argparser(manager).parse_args()
-    args.func(args)

pfbudget/common/types.py

@@ -4,6 +4,53 @@ from decimal import Decimal, InvalidOperation
 from enum import Enum, auto
 
 
+class Operation(Enum):
+    Init = auto()
+    Transactions = auto()
+    Parse = auto()
+    Download = auto()
+    Categorize = auto()
+    ManualCategorization = auto()
+    Token = auto()
+    RequisitionId = auto()
+    CategoryAdd = auto()
+    CategoryUpdate = auto()
+    CategoryRemove = auto()
+    CategorySchedule = auto()
+    RuleAdd = auto()
+    RuleRemove = auto()
+    RuleModify = auto()
+    GroupAdd = auto()
+    GroupRemove = auto()
+    TagAdd = auto()
+    TagRemove = auto()
+    TagRuleAdd = auto()
+    TagRuleRemove = auto()
+    TagRuleModify = auto()
+    Forge = auto()
+    Dismantle = auto()
+    Split = auto()
+    BankAdd = auto()
+    BankMod = auto()
+    BankDel = auto()
+    NordigenAdd = auto()
+    NordigenMod = auto()
+    NordigenDel = auto()
+    NordigenCountryBanks = auto()
+    Export = auto()
+    Import = auto()
+    ExportBanks = auto()
+    ImportBanks = auto()
+    ExportCategoryRules = auto()
+    ImportCategoryRules = auto()
+    ExportTagRules = auto()
+    ImportTagRules = auto()
+    ExportCategories = auto()
+    ImportCategories = auto()
+    ExportCategoryGroups = auto()
+    ImportCategoryGroups = auto()
+
+
 class TransactionError(Exception):
     pass
 

pfbudget/core/categories.py

@@ -9,7 +9,7 @@ import yaml
 
 if TYPE_CHECKING:
     from pfbudget.common.types import Transaction
-    from pfbudget.db.client import DatabaseClient
+    from pfbudget.db.sqlite import DatabaseClient
 
 
 Options = namedtuple(

pfbudget/core/categorizer.py

@@ -0,0 +1,154 @@
+from codetiming import Timer
+from datetime import timedelta
+from typing import Sequence
+
+import pfbudget.db.model as t
+
+
+class Categorizer:
+    options = {}
+
+    def __init__(self):
+        self.options["null_days"] = 3
+
+    def rules(
+        self,
+        transactions: Sequence[t.BankTransaction],
+        categories: Sequence[t.Category],
+        tags: Sequence[t.Tag],
+        nullify: bool = True
+    ):
+        """Overarching categorization tool
+
+        Receives a list of transactions (by ref) and updates their category according
+        to the rules defined for each category
+
+        Args:
+            transactions (Sequence[BankTransaction]): uncategorized transactions
+            categories (Sequence[Category]): available categories
+            tags (Sequence[Tag]): currently available tags
+        """
+
+        if nullify:
+            try:
+                null = next(cat for cat in categories if cat.name == "null")
+                print("Nullifying")
+                self._nullify(transactions, null)
+
+            except StopIteration:
+                print("Null category not defined")
+
+        categories = [cat for cat in categories if cat.name != "null"]
+
+        self._rule_based_categories(transactions, categories)
+        self._rule_based_tags(transactions, tags)
+
+    @Timer(name="nullify")
+    def _nullify(self, transactions: Sequence[t.BankTransaction], null: t.Category):
+        count = 0
+        matching = []
+        for transaction in transactions:
+            for cancel in (
+                cancel
+                for cancel in transactions
+                if (
+                    transaction.date - timedelta(days=self.options["null_days"])
+                    <= cancel.date
+                    <= transaction.date + timedelta(days=self.options["null_days"])
+                    and cancel != transaction
+                    and cancel.bank != transaction.bank
+                    and cancel.amount == -transaction.amount
+                    and transaction not in matching
+                    and cancel not in matching
+                    and all(r.matches(transaction) for r in null.rules)
+                    and all(r.matches(cancel) for r in null.rules)
+                )
+            ):
+                transaction.category = t.TransactionCategory(
+                    name="null",
+                    selector=t.CategorySelector(t.Selector_T.nullifier),
+                )
+                cancel.category = t.TransactionCategory(
+                    name="null",
+                    selector=t.CategorySelector(t.Selector_T.nullifier),
+                )
+                matching.extend([transaction, cancel])
+                count += 2
+                break
+
+        print(f"Nullified {count} of {len(transactions)} transactions")
+
+    @Timer(name="categoryrules")
+    def _rule_based_categories(
+        self,
+        transactions: Sequence[t.BankTransaction],
+        categories: Sequence[t.Category],
+    ):
+        print(f"Categorizing {len(transactions)} transactions")
+        d = {}
+        for category in [c for c in categories if c.rules]:
+            for rule in category.rules:
+                # for transaction in [t for t in transactions if not t.category]:
+                for transaction in [
+                    t
+                    for t in transactions
+                    if not t.category or t.category.name != "null"
+                ]:
+                    if not rule.matches(transaction):
+                        continue
+
+                    # passed all conditions, assign category
+                    if transaction.category:
+                        if transaction.category.name == category.name:
+                            continue
+
+                        if (
+                            input(
+                                f"Overwrite {transaction} with {category.name}? (y/n)"
+                            )
+                            == "y"
+                        ):
+                            transaction.category.name = category.name
+                            transaction.category.selector.selector = t.Selector_T.rules
+                    else:
+                        transaction.category = t.TransactionCategory(
+                            category.name, t.CategorySelector(t.Selector_T.rules)
+                        )
+
+                    if rule in d:
+                        d[rule] += 1
+                    else:
+                        d[rule] = 1
+
+        for k, v in d.items():
+            print(f"{v}: {k}")
+
+    @Timer(name="tagrules")
+    def _rule_based_tags(
+        self, transactions: Sequence[t.BankTransaction], tags: Sequence[t.Tag]
+    ):
+        print(f"Tagging {len(transactions)} transactions")
+        d = {}
+        for tag in [t for t in tags if len(t.rules) > 0]:
+            for rule in tag.rules:
+                # for transaction in [t for t in transactions if not t.category]:
+                for transaction in [
+                    t
+                    for t in transactions
+                    if tag.name not in [tag.tag for tag in t.tags]
+                ]:
+                    if not rule.matches(transaction):
+                        continue
+
+                    if not transaction.tags:
+                        transaction.tags = {t.TransactionTag(tag.name)}
+                    else:
+                        transaction.tags.add(t.TransactionTag(tag.name))
+
+                    if rule in d:
+                        d[rule] += 1
+                    else:
+                        d[rule] = 1
+
+        for k, v in d.items():
+            print(f"{v}: {k}")

pfbudget/core/manager.py

@@ -1,47 +1,412 @@
-from pfbudget.input.input import Input
+import csv
+from pathlib import Path
+import pickle
+import webbrowser
+
+from pfbudget.common.types import Operation
+from pfbudget.core.categorizer import Categorizer
+from pfbudget.db.client import DbClient
+from pfbudget.db.model import (
+    Bank,
+    BankTransaction,
+    Category,
+    CategoryGroup,
+    CategoryRule,
+    CategorySchedule,
+    CategorySelector,
+    Link,
+    MoneyTransaction,
+    Nordigen,
+    Rule,
+    Selector_T,
+    SplitTransaction,
+    Tag,
+    TagRule,
+    Transaction,
+    TransactionCategory,
+)
+from pfbudget.input.nordigen import NordigenInput
 from pfbudget.input.parsers import parse_data
-from pfbudget.common.types import Bank, Banks, Transaction, Transactions
-from pfbudget.db.client import DatabaseClient
-from pfbudget.utils import convert
 
 
 class Manager:
-    def __init__(self, db: str):
+    def __init__(self, db: str, verbosity: int = 0):
-        self.__db = db
+        self._db = db
+        self._verbosity = verbosity
 
-    def init(self):
+    def action(self, op: Operation, params=None):
-        client = DatabaseClient(self.__db)
+        if self._verbosity > 0:
-        client.init()
+            print(f"op={op}, params={params}")
 
-    def register(self, args: dict):
+        if params is None:
-        bank = Bank(args["bank"][0], "", args["requisition"][0], args["invert"])
+            params = []
-        client = DatabaseClient(self.__db)
-        client.register_bank(convert(bank))
 
-    def unregister(self, args: dict):
+        match (op):
-        client = DatabaseClient(self.__db)
+            case Operation.Init:
-        client.unregister_bank(args["bank"][0])
+                pass
 
-    def parser(self, parser: Input):
+            case Operation.Transactions:
-        transactions = parser.parse()
+                with self.db.session() as session:
-        self.add_transactions(transactions)
+                    transactions = session.get(Transaction)
+                    ret = [t.format for t in transactions]
+                return ret
 
-    def parse(self, filename: str, args: dict):
+            case Operation.Parse:
-        transactions = parse_data(filename, args)
+                # Adapter for the parse_data method. Can be refactored.
-        self.add_transactions(transactions)
+                args = {"bank": params[1], "creditcard": params[2], "category": None}
+                transactions = []
+                for path in [Path(p) for p in params[0]]:
+                    if path.is_dir():
+                        for file in path.iterdir():
+                            transactions.extend(self.parse(file, args))
+                    elif path.is_file():
+                        transactions.extend(self.parse(path, args))
+                    else:
+                        raise FileNotFoundError(path)
 
-    def transactions() -> list[Transaction]:
+                if (
-        pass
+                    len(transactions) > 0
+                    and input(f"{transactions[:5]}\nCommit? (y/n)") == "y"
+                ):
+                    with self.db.session() as session:
+                        session.add(sorted(transactions))
 
-    def add_transactions(self, transactions: Transactions):
+            case Operation.Download:
-        client = DatabaseClient(self.__db)
+                client = NordigenInput()
-        client.insert_transactions([convert(t) for t in transactions])
+                with self.db.session() as session:
+                    if len(params[3]) == 0:
+                        client.banks = session.get(Bank, Bank.nordigen)
+                    else:
+                        client.banks = session.get(Bank, Bank.name, params[3])
+                    session.expunge_all()
+                client.start = params[0]
+                client.end = params[1]
+                transactions = client.parse()
 
-    def get_bank_by(self, key: str, value: str) -> Bank:
+                # dry-run
-        client = DatabaseClient(self.__db)
+                if not params[2]:
-        bank = client.get_bank(key, value)
+                    with self.db.session() as session:
-        return convert(bank)
+                        session.add(sorted(transactions))
+                else:
+                    print(transactions)
 
-    def get_banks(self) -> Banks:
+            case Operation.Categorize:
-        client = DatabaseClient(self.__db)
+                with self.db.session() as session:
-        return [convert(bank) for bank in client.get_banks()]
+                    uncategorized = session.get(
+                        BankTransaction, ~BankTransaction.category.has()
+                    )
+                    categories = session.get(Category)
+                    tags = session.get(Tag)
+                    Categorizer().rules(uncategorized, categories, tags, params[0])
+
+            case Operation.BankMod:
+                with self.db.session() as session:
+                    session.update(Bank, params)
+
+            case Operation.NordigenMod:
+                with self.db.session() as session:
+                    session.update(Nordigen, params)
+
+            case Operation.BankDel:
+                with self.db.session() as session:
+                    session.remove_by_name(Bank, params)
+
+            case Operation.NordigenDel:
+                with self.db.session() as session:
+                    session.remove_by_name(Nordigen, params)
+
+            case Operation.Token:
+                NordigenInput().token()
+
+            case Operation.RequisitionId:
+                link, _ = NordigenInput().requisition(params[0], params[1])
+                print(f"Opening {link} to request access to {params[0]}")
+                webbrowser.open(link)
+
+            case Operation.NordigenCountryBanks:
+                banks = NordigenInput().country_banks(params[0])
+                print(banks)
+
+            case (
+                Operation.BankAdd
+                | Operation.CategoryAdd
+                | Operation.NordigenAdd
+                | Operation.RuleAdd
+                | Operation.TagAdd
+                | Operation.TagRuleAdd
+            ):
+                with self.db.session() as session:
+                    session.add(params)
+
+            case Operation.CategoryUpdate:
+                with self.db.session() as session:
+                    session.updategroup(*params)
+
+            case Operation.CategoryRemove:
+                with self.db.session() as session:
+                    session.remove_by_name(Category, params)
+
+            case Operation.CategorySchedule:
+                with self.db.session() as session:
+                    session.updateschedules(params)
+
+            case Operation.RuleRemove:
+                assert all(isinstance(param, int) for param in params)
+                with self.db.session() as session:
+                    session.remove_by_id(CategoryRule, params)
+
+            case Operation.TagRemove:
+                with self.db.session() as session:
+                    session.remove_by_name(Tag, params)
+
+            case Operation.TagRuleRemove:
+                assert all(isinstance(param, int) for param in params)
+                with self.db.session() as session:
+                    session.remove_by_id(TagRule, params)
+
+            case Operation.RuleModify | Operation.TagRuleModify:
+                assert all(isinstance(param, dict) for param in params)
+                with self.db.session() as session:
+                    session.update(Rule, params)
+
+            case Operation.GroupAdd:
+                with self.db.session() as session:
+                    session.add(params)
+
+            case Operation.GroupRemove:
+                assert all(isinstance(param, CategoryGroup) for param in params)
+                with self.db.session() as session:
+                    session.remove_by_name(CategoryGroup, params)
+
+            case Operation.Forge:
+                if not (
+                    isinstance(params[0], int)
+                    and all(isinstance(p, int) for p in params[1])
+                ):
+                    raise TypeError("f{params} are not transaction ids")
+
+                with self.db.session() as session:
+                    original = session.get(Transaction, Transaction.id, params[0])[0]
+                    links = session.get(Transaction, Transaction.id, params[1])
+
+                    if not original.category:
+                        original.category = self.askcategory(original)
+
+                    for link in links:
+                        if (
+                            not link.category
+                            or link.category.name != original.category.name
+                        ):
+                            print(
+                                f"{link} category will change to"
+                                f" {original.category.name}"
+                            )
+                            link.category = original.category
+
+                    tobelinked = [Link(original.id, link.id) for link in links]
+                    session.add(tobelinked)
+
+            case Operation.Dismantle:
+                assert all(isinstance(param, Link) for param in params)
+
+                with self.db.session() as session:
+                    original = params[0].original
+                    links = [link.link for link in params]
+                    session.remove_links(original, links)
+
+            case Operation.Split:
+                if len(params) < 1 and not all(
+                    isinstance(p, Transaction) for p in params
+                ):
+                    raise TypeError(f"{params} are not transactions")
+
+                # t -> t1, t2, t3; t.value == Σti.value
+                original: Transaction = params[0]
+                if not original.amount == sum(t.amount for t in params[1:]):
+                    raise ValueError(
+                        f"{original.amount}€ != {sum(v for v, _ in params[1:])}€"
+                    )
+
+                with self.db.session() as session:
+                    originals = session.get(Transaction, Transaction.id, [original.id])
+                    assert len(originals) == 1, ">1 transactions matched {original.id}!"
+
+                    originals[0].split = True
+                    transactions = []
+                    for t in params[1:]:
+                        if originals[0].date != t.date:
+                            t.date = originals[0].date
+                            print(
+                                f"{t.date} is different from original date"
+                                f" {originals[0].date}, using original"
+                            )
+
+                        splitted = SplitTransaction(
+                            t.date, t.description, t.amount, originals[0].id
+                        )
+                        splitted.category = t.category
+                        transactions.append(splitted)
+
+                    session.add(transactions)
+
+            case Operation.Export:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], sorted(session.get(Transaction)))
+
+            case Operation.Import:
+                transactions = []
+                for row in self.load(params[0], params[1]):
+                    match row["type"]:
+                        case "bank":
+                            transaction = BankTransaction(
+                                row["date"],
+                                row["description"],
+                                row["amount"],
+                                row["bank"],
+                            )
+
+                        case "money":
+                            transaction = MoneyTransaction(
+                                row["date"], row["description"], row["amount"]
+                            )
+
+                        # TODO case "split" how to match to original transaction?? also save ids?
+                        case _:
+                            continue
+
+                    if category := row.pop("category", None):
+                        transaction.category = TransactionCategory(
+                            category["name"],
+                            CategorySelector(category["selector"]["selector"]),
+                        )
+
+                    transactions.append(transaction)
+
+                if self.certify(transactions):
+                    with self.db.session() as session:
+                        session.add(transactions)
+
+            case Operation.ExportBanks:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], session.get(Bank))
+
+            case Operation.ImportBanks:
+                banks = []
+                for row in self.load(params[0], params[1]):
+                    bank = Bank(row["name"], row["BIC"], row["type"])
+                    if row["nordigen"]:
+                        bank.nordigen = Nordigen(**row["nordigen"])
+                    banks.append(bank)
+
+                if self.certify(banks):
+                    with self.db.session() as session:
+                        session.add(banks)
+
+            case Operation.ExportCategoryRules:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], session.get(CategoryRule))
+
+            case Operation.ImportCategoryRules:
+                rules = [CategoryRule(**row) for row in self.load(params[0], params[1])]
+
+                if self.certify(rules):
+                    with self.db.session() as session:
+                        session.add(rules)
+
+            case Operation.ExportTagRules:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], session.get(TagRule))
+
+            case Operation.ImportTagRules:
+                rules = [TagRule(**row) for row in self.load(params[0], params[1])]
+
+                if self.certify(rules):
+                    with self.db.session() as session:
+                        session.add(rules)
+
+            case Operation.ExportCategories:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], session.get(Category))
+
+            case Operation.ImportCategories:
+                # rules = [Category(**row) for row in self.load(params[0])]
+                categories = []
+                for row in self.load(params[0], params[1]):
+                    category = Category(row["name"], row["group"])
+                    if len(row["rules"]) > 0:
+                        # Only category rules could have been created with a rule
+                        rules = row["rules"]
+                        for rule in rules:
+                            del rule["type"]
+
+                        category.rules = set(CategoryRule(**rule) for rule in rules)
+                    if row["schedule"]:
+                        category.schedule = CategorySchedule(**row["schedule"])
+                    categories.append(category)
+
+                if self.certify(categories):
+                    with self.db.session() as session:
+                        session.add(categories)
+
+            case Operation.ExportCategoryGroups:
+                with self.db.session() as session:
+                    self.dump(params[0], params[1], session.get(CategoryGroup))
+
+            case Operation.ImportCategoryGroups:
+                groups = [
+                    CategoryGroup(**row) for row in self.load(params[0], params[1])
+                ]
+
+                if self.certify(groups):
+                    with self.db.session() as session:
+                        session.add(groups)
+
+    def parse(self, filename: Path, args: dict):
+        return parse_data(filename, args)
+
+    def askcategory(self, transaction: Transaction):
+        selector = CategorySelector(Selector_T.manual)
+
+        with self.db.session() as session:
+            categories = session.get(Category)
+
+            while True:
+                category = input(f"{transaction}: ")
+                if category in [c.name for c in categories]:
+                    return TransactionCategory(category, selector)
+
+    @staticmethod
+    def dump(fn, format, sequence):
+        if format == "pickle":
+            with open(fn, "wb") as f:
+                pickle.dump([e.format for e in sequence], f)
+        elif format == "csv":
+            with open(fn, "w", newline="") as f:
+                csv.writer(f).writerows([e.format.values() for e in sequence])
+        else:
+            print("format not well specified")
+
+    @staticmethod
+    def load(fn, format):
+        if format == "pickle":
+            with open(fn, "rb") as f:
+                return pickle.load(f)
+        elif format == "csv":
+            raise Exception("CSV import not supported")
+        else:
+            print("format not well specified")
+            return []
+
+    @staticmethod
+    def certify(imports: list) -> bool:
+        if input(f"{imports[:10]}\nDoes the import seem correct? (y/n)") == "y":
+            return True
+        return False
+
+    @property
+    def db(self) -> DbClient:
+        return DbClient(self._db, self._verbosity > 2)
+
+    @db.setter
+    def db(self, url: str):
+        self._db = url

pfbudget/db/client.py

@@ -1,212 +1,123 @@
-from __future__ import annotations
+from dataclasses import asdict
-from decimal import Decimal
+from sqlalchemy import create_engine, delete, select, update
-import csv
+from sqlalchemy.dialects.postgresql import insert
-import datetime
+from sqlalchemy.orm import Session
-import logging
+from sqlalchemy.sql.expression import false
-import logging.config
+from typing import Sequence, Type, TypeVar
-import pathlib
-import sqlite3
 
-from pfbudget.common.types import Transaction
+from pfbudget.db.model import (
-import pfbudget.db.schema as Q
+    Category,
+    CategoryGroup,
+    CategorySchedule,
+    Link,
+    Transaction,
+)
 
 
-if not pathlib.Path("logs").is_dir():
+class DbClient:
-    pathlib.Path("logs").mkdir()
+    """
-logging.config.fileConfig("logging.conf")
+    General database client using sqlalchemy
-logger = logging.getLogger("pfbudget.transactions")
+    """
 
-sqlite3.register_adapter(Decimal, lambda d: float(d))
+    __sessions: list[Session]
 
-__DB_NAME = "data.db"
+    def __init__(self, url: str, echo=False) -> None:
+        self._engine = create_engine(url, echo=echo)
 
+    @property
+    def engine(self):
+        return self._engine
 
-class DatabaseClient:
+    class ClientSession:
-    """SQLite DB connection manager"""
+        def __init__(self, engine):
+            self.__engine = engine
 
-    __EXPORT_DIR = "export"
+        def __enter__(self):
+            self.__session = Session(self.__engine)
+            return self
 
-    def __init__(self, db: str):
+        def __exit__(self, exc_type, exc_value, exc_tb):
-        self.db = db
+            self.commit()
+            self.__session.close()
 
-    def __execute(self, query: str, params: tuple = None) -> list | None:
+        def commit(self):
-        ret = None
+            self.__session.commit()
-        try:
+
-            con = sqlite3.connect(self.db)
+        def expunge_all(self):
-            with con:
+            self.__session.expunge_all()
-                if params:
+
-                    ret = con.execute(query, params).fetchall()
+        T = TypeVar("T")
-                    logger.debug(f"[{self.db}] < {query}{params}")
+
+        def get(self, type: Type[T], column=None, values=None) -> Sequence[T]:
+            if column is not None:
+                if values:
+                    if isinstance(values, Sequence):
+                        stmt = select(type).where(column.in_(values))
+                    else:
+                        stmt = select(type).where(column == values)
                 else:
-                    ret = con.execute(query).fetchall()
+                    stmt = select(type).where(column)
-                    logger.debug(f"[{self.db}] < {query}")
+            else:
+                stmt = select(type)
 
-                if ret:
+            return self.__session.scalars(stmt).all()
-                    logger.debug(f"[{self.db}] > {ret}")
-        except sqlite3.Error:
-            logger.exception(f"Error while executing [{self.db}] < {query}")
-        finally:
-            con.close()
 
-        return ret
+        def uncategorized(self) -> Sequence[Transaction]:
+            """Selects all valid uncategorized transactions
+            At this moment that includes:
+            - Categories w/o category
+            - AND non-split categories
 
-    def __executemany(self, query: str, list_of_params: list[tuple]) -> list | None:
+            Returns:
-        ret = None
+                Sequence[Transaction]: transactions left uncategorized
-        try:
+            """
-            con = sqlite3.connect(self.db)
+            stmt = (
-            with con:
+                select(Transaction)
-                ret = con.executemany(query, list_of_params).fetchall()
+                .where(~Transaction.category.has())
-                logger.debug(f"[{self.db}] < {query}{list_of_params}")
+                .where(Transaction.split == false())
-        except sqlite3.Error:
-            logger.exception(
-                f"Error while executing [{self.db}] < {query} {list_of_params}"
             )
-        finally:
+            return self.__session.scalars(stmt).all()
-            con.close()
 
-        return ret
+        def add(self, rows: list):
+            self.__session.add_all(rows)
 
-    def __create_tables(self, tables: tuple[tuple]):
+        def remove_by_name(self, type, rows: list):
-        for table_name, query in tables:
+            stmt = delete(type).where(type.name.in_([row.name for row in rows]))
-            logger.info(f"Creating table {table_name} if it doesn't exist already")
+            self.__session.execute(stmt)
-            self.__execute(query)
 
-    def init(self):
+        def updategroup(self, categories: list[Category], group: CategoryGroup):
-        logging.info(f"Initializing {self.db} database")
+            stmt = (
-        self.__create_tables(
+                update(Category)
-            (
+                .where(Category.name.in_([cat.name for cat in categories]))
-                ("transactions", Q.CREATE_TRANSACTIONS_TABLE),
+                .values(group=group)
-                ("backups", Q.CREATE_BACKUPS_TABLE),
-                ("banks", Q.CREATE_BANKS_TABLE),
             )
-        )
+            self.__session.execute(stmt)
 
-    """Transaction table methods"""
+        def updateschedules(self, schedules: list[CategorySchedule]):
+            stmt = insert(CategorySchedule).values([asdict(s) for s in schedules])
+            stmt = stmt.on_conflict_do_update(
+                index_elements=[CategorySchedule.name],
+                set_=dict(
+                    recurring=stmt.excluded.recurring,
+                    period=stmt.excluded.period,
+                    period_multiplier=stmt.excluded.period_multiplier,
+                ),
+            )
+            self.__session.execute(stmt)
 
-    def select_all(self) -> list[Transaction] | None:
+        def remove_by_id(self, type, ids: list[int]):
-        logger.info(f"Reading all transactions from {self.db}")
+            stmt = delete(type).where(type.id.in_(ids))
-        transactions = self.__execute("SELECT * FROM transactions")
+            self.__session.execute(stmt)
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
 
-    def insert_transaction(self, transaction: Transaction):
+        def update(self, type, values: list[dict]):
-        logger.info(f"Adding {transaction} into {self.db}")
+            print(type, values)
-        self.__execute(Q.ADD_TRANSACTION, (transaction.to_list(),))
+            self.__session.execute(update(type), values)
 
-    def insert_transactions(self, transactions: Q.DbTransactions):
+        def remove_links(self, original: int, links: list[int]):
-        logger.info(f"Adding {len(transactions)} into {self.db}")
+            stmt = delete(Link).where(
-        self.__executemany(Q.ADD_TRANSACTION, [t.tuple() for t in transactions])
+                Link.original == original, Link.link.in_(link for link in links)
+            )
+            self.__session.execute(stmt)
 
-    def update_category(self, transaction: Transaction):
+    def session(self) -> ClientSession:
-        logger.info(f"Update {transaction} category")
+        return self.ClientSession(self.engine)
-        self.__execute(Q.UPDATE_CATEGORY, transaction.update_category())
-
-    def update_categories(self, transactions: list[Transaction]):
-        logger.info(f"Update {len(transactions)} transactions' categories")
-        self.__executemany(
-            Q.UPDATE_CATEGORY,
-            [transaction.update_category() for transaction in transactions],
-        )
-
-    def get_duplicated_transactions(self) -> list[Transaction] | None:
-        logger.info("Get duplicated transactions")
-        transactions = self.__execute(Q.DUPLICATED_TRANSACTIONS)
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_sorted_transactions(self) -> list[Transaction] | None:
-        logger.info("Get transactions sorted by date")
-        transactions = self.__execute(Q.SORTED_TRANSACTIONS)
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_daterange(self, start: datetime, end: datetime) -> list[Transaction] | None:
-        logger.info(f"Get transactions from {start} to {end}")
-        transactions = self.__execute(Q.SELECT_TRANSACTIONS_BETWEEN_DATES, (start, end))
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_category(self, value: str) -> list[Transaction] | None:
-        logger.info(f"Get transactions where category = {value}")
-        transactions = self.__execute(Q.SELECT_TRANSACTIONS_BY_CATEGORY, (value,))
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_daterange_category(
-        self, start: datetime, end: datetime, category: str
-    ) -> list[Transaction] | None:
-        logger.info(
-            f"Get transactions from {start} to {end} where category = {category}"
-        )
-        transactions = self.__execute(
-            Q.SELECT_TRANSACTIONS_BETWEEN_DATES_WITH_CATEGORY, (start, end, category)
-        )
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_by_period(self, period: str) -> list[Transaction] | None:
-        logger.info(f"Get transactions by {period}")
-        transactions = self.__execute(Q.SELECT_TRANSACTION_BY_PERIOD, period)
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def get_uncategorized_transactions(self) -> list[Transaction] | None:
-        logger.debug("Get uncategorized transactions")
-        return self.get_category(None)
-
-    def get_daterange_uncategorized_transactions(self, start: datetime, end: datetime):
-        logger.debug("Get uncategorized transactions from {start} to {end}")
-        return self.get_daterange_category(start, end, None)
-
-    def get_daterage_without(
-        self, start: datetime, end: datetime, *categories: str
-    ) -> list[Transaction] | None:
-        logger.info(f"Get transactions between {start} and {end} not in {categories}")
-        query = Q.SELECT_TRANSACTIONS_BETWEEN_DATES_WITHOUT_CATEGORIES.format(
-            "(" + ", ".join("?" for _ in categories) + ")"
-        )
-        transactions = self.__execute(query, (start, end, *categories))
-        if transactions:
-            return [Transaction(t) for t in transactions]
-        return None
-
-    def export(self):
-        filename = pathlib.Path(
-            "@".join([self.db, datetime.datetime.now().isoformat()])
-        ).with_suffix(".csv")
-        transactions = self.select_all()
-        logger.info(f"Exporting {self.db} into {filename}")
-        if not (dir := pathlib.Path(self.__EXPORT_DIR)).is_dir():
-            dir.mkdir()
-        with open(dir / filename, "w", newline="") as f:
-            csv.writer(f, delimiter="\t").writerows(transactions)
-
-    """Banks table methods"""
-
-    def register_bank(self, bank: Q.DbBank):
-        logger.info(f"Registering {bank}")
-        self.__execute(Q.ADD_BANK, bank.tuple())
-
-    def unregister_bank(self, bank: str):
-        logger.info(f"Unregistering {bank}")
-        self.__execute(Q.DELETE_BANK, (bank,))
-
-    def get_bank(self, key: str, value: str) -> Q.DbBank | None:
-        logger.info(f"Get bank with {key} = {value}")
-        bank = self.__execute(Q.SELECT_BANK.format(key), (value, ))
-        if bank:
-            return Q.DbBank(*bank[0])
-
-    def get_banks(self) -> Q.DbBanks:
-        logger.info("Get all banks")
-        banks = self.__execute(Q.SELECT_BANKS)
-        if banks:
-            return [Q.DbBank(*bank) for bank in banks]
-        return []

pfbudget/db/model.py

@@ -0,0 +1,440 @@
+from __future__ import annotations
+import datetime as dt
+import decimal
+import enum
+import re
+from typing import Annotated, Any, Optional
+
+from sqlalchemy import (
+    BigInteger,
+    Enum,
+    ForeignKey,
+    MetaData,
+    Numeric,
+    String,
+    Text,
+)
+from sqlalchemy.orm import (
+    DeclarativeBase,
+    Mapped,
+    mapped_column,
+    MappedAsDataclass,
+    relationship,
+)
+
+
+class Base(MappedAsDataclass, DeclarativeBase):
+    metadata = MetaData(
+        schema="transactions",
+        naming_convention={
+            "ix": "ix_%(column_0_label)s",
+            "uq": "uq_%(table_name)s_%(column_0_name)s",
+            "ck": "ck_%(table_name)s_`%(constraint_name)s`",
+            "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+            "pk": "pk_%(table_name)s",
+        },
+    )
+
+
+class AccountType(enum.Enum):
+    checking = enum.auto()
+    savings = enum.auto()
+    investment = enum.auto()
+    mealcard = enum.auto()
+    VISA = enum.auto()
+    MASTERCARD = enum.auto()
+
+
+accounttype = Annotated[
+    AccountType,
+    mapped_column(Enum(AccountType, inherit_schema=True)),
+]
+
+
+class Export:
+    @property
+    def format(self) -> dict[str, Any]:
+        raise NotImplementedError
+
+
+class Bank(Base, Export):
+    __table_args__ = {"schema": "bank"}
+    __tablename__ = "banks"
+
+    name: Mapped[str] = mapped_column(unique=True)
+    BIC: Mapped[str] = mapped_column(String(8), primary_key=True)
+    type: Mapped[accounttype] = mapped_column(primary_key=True)
+
+    nordigen: Mapped[Optional[Nordigen]] = relationship(lazy="joined", init=False)
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            name=self.name,
+            BIC=self.BIC,
+            type=self.type,
+            nordigen=self.nordigen.format if self.nordigen else None,
+        )
+
+
+bankfk = Annotated[str, mapped_column(Text, ForeignKey(Bank.name))]
+
+idpk = Annotated[int, mapped_column(BigInteger, primary_key=True, autoincrement=True)]
+money = Annotated[decimal.Decimal, mapped_column(Numeric(16, 2))]
+
+
+class Transaction(Base, Export):
+    __tablename__ = "transactions"
+
+    id: Mapped[idpk] = mapped_column(init=False)
+    date: Mapped[dt.date]
+    description: Mapped[Optional[str]]
+    amount: Mapped[money]
+
+    split: Mapped[bool] = mapped_column(init=False, default=False)
+
+    type: Mapped[str] = mapped_column(init=False)
+
+    category: Mapped[Optional[TransactionCategory]] = relationship(init=False)
+    note: Mapped[Optional[Note]] = relationship(
+        cascade="all, delete-orphan", init=False, passive_deletes=True
+    )
+    tags: Mapped[set[TransactionTag]] = relationship(init=False)
+
+    __mapper_args__ = {"polymorphic_on": "type", "polymorphic_identity": "transaction"}
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            id=self.id,
+            date=self.date,
+            description=self.description,
+            amount=self.amount,
+            split=self.split,
+            type=self.type,
+            category=self.category.format if self.category else None,
+            # TODO note
+            tags=[tag.format for tag in self.tags] if self.tags else None,
+        )
+
+    def __lt__(self, other: Transaction):
+        return self.date < other.date
+
+
+idfk = Annotated[
+    int, mapped_column(BigInteger, ForeignKey(Transaction.id, ondelete="CASCADE"))
+]
+
+
+class BankTransaction(Transaction):
+    bank: Mapped[bankfk] = mapped_column(nullable=True)
+
+    __mapper_args__ = {"polymorphic_identity": "bank", "polymorphic_load": "inline"}
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return super().format | dict(bank=self.bank)
+
+
+class MoneyTransaction(Transaction):
+    __mapper_args__ = {"polymorphic_identity": "money"}
+
+
+class SplitTransaction(Transaction):
+    original: Mapped[idfk] = mapped_column(nullable=True)
+
+    __mapper_args__ = {"polymorphic_identity": "split", "polymorphic_load": "inline"}
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return super().format | dict(original=self.original)
+
+
+class CategoryGroup(Base, Export):
+    __table_args__ = {"schema": "category"}
+    __tablename__ = "groups"
+
+    name: Mapped[str] = mapped_column(primary_key=True)
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(name=self.name)
+
+
+class Category(Base, Export):
+    __table_args__ = {"schema": "category"}
+    __tablename__ = "available"
+
+    name: Mapped[str] = mapped_column(primary_key=True)
+    group: Mapped[Optional[str]] = mapped_column(
+        ForeignKey(CategoryGroup.name), default=None
+    )
+
+    rules: Mapped[set[CategoryRule]] = relationship(
+        cascade="all, delete-orphan", passive_deletes=True, default_factory=set
+    )
+    schedule: Mapped[Optional[CategorySchedule]] = relationship(
+        cascade="all, delete-orphan", passive_deletes=True, default=None
+    )
+
+    def __repr__(self) -> str:
+        return (
+            f"Category(name={self.name}, group={self.group}, #rules={len(self.rules)},"
+            f" schedule={self.schedule})"
+        )
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            name=self.name,
+            group=self.group if self.group else None,
+            rules=[rule.format for rule in self.rules],
+            schedule=self.schedule.format if self.schedule else None,
+        )
+
+
+catfk = Annotated[
+    str,
+    mapped_column(ForeignKey(Category.name, ondelete="CASCADE")),
+]
+
+
+class TransactionCategory(Base, Export):
+    __tablename__ = "categorized"
+
+    id: Mapped[idfk] = mapped_column(primary_key=True, init=False)
+    name: Mapped[catfk]
+
+    selector: Mapped[CategorySelector] = relationship(
+        cascade="all, delete-orphan", lazy="joined"
+    )
+
+    @property
+    def format(self):
+        return dict(name=self.name, selector=self.selector.format)
+
+
+class Note(Base):
+    __tablename__ = "notes"
+
+    id: Mapped[idfk] = mapped_column(primary_key=True, init=False)
+    note: Mapped[str]
+
+
+class Nordigen(Base, Export):
+    __table_args__ = {"schema": "bank"}
+    __tablename__ = "nordigen"
+
+    name: Mapped[bankfk] = mapped_column(primary_key=True)
+    bank_id: Mapped[Optional[str]]
+    requisition_id: Mapped[Optional[str]]
+    invert: Mapped[Optional[bool]]
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            name=self.name,
+            bank_id=self.bank_id,
+            requisition_id=self.requisition_id,
+            invert=self.invert,
+        )
+
+
+class Tag(Base):
+    __table_args__ = {"schema": "tag"}
+    __tablename__ = "available"
+
+    name: Mapped[str] = mapped_column(primary_key=True)
+
+    rules: Mapped[set[TagRule]] = relationship(
+        cascade="all, delete-orphan", passive_deletes=True, default_factory=set
+    )
+
+
+class TransactionTag(Base, Export):
+    __tablename__ = "tagged"
+
+    id: Mapped[idfk] = mapped_column(primary_key=True, init=False)
+    tag: Mapped[str] = mapped_column(ForeignKey(Tag.name), primary_key=True)
+
+    @property
+    def format(self):
+        return dict(tag=self.tag)
+
+    def __hash__(self):
+        return hash(self.id)
+
+
+class Selector_T(enum.Enum):
+    unknown = enum.auto()
+    nullifier = enum.auto()
+    vacations = enum.auto()
+    rules = enum.auto()
+    algorithm = enum.auto()
+    manual = enum.auto()
+
+
+categoryselector = Annotated[
+    Selector_T,
+    mapped_column(Enum(Selector_T, inherit_schema=True), default=Selector_T.unknown),
+]
+
+
+class CategorySelector(Base, Export):
+    __tablename__ = "selector"
+
+    id: Mapped[int] = mapped_column(
+        BigInteger,
+        ForeignKey(TransactionCategory.id, ondelete="CASCADE"),
+        primary_key=True,
+        init=False,
+    )
+    selector: Mapped[categoryselector]
+
+    @property
+    def format(self):
+        return dict(selector=self.selector)
+
+
+class Period(enum.Enum):
+    daily = "daily"
+    weekly = "weekly"
+    monthly = "monthly"
+    yearly = "yearly"
+
+
+scheduleperiod = Annotated[Selector_T, mapped_column(Enum(Period, inherit_schema=True))]
+
+
+class CategorySchedule(Base, Export):
+    __table_args__ = {"schema": "category"}
+    __tablename__ = "schedules"
+
+    name: Mapped[catfk] = mapped_column(primary_key=True)
+    period: Mapped[Optional[scheduleperiod]]
+    period_multiplier: Mapped[Optional[int]]
+    amount: Mapped[Optional[int]]
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            name=self.name,
+            period=self.period,
+            period_multiplier=self.period_multiplier,
+            amount=self.amount,
+        )
+
+
+class Link(Base):
+    __tablename__ = "links"
+
+    original: Mapped[idfk] = mapped_column(primary_key=True)
+    link: Mapped[idfk] = mapped_column(primary_key=True)
+
+
+class Rule(Base, Export):
+    __tablename__ = "rules"
+
+    id: Mapped[idpk] = mapped_column(init=False)
+    start: Mapped[Optional[dt.date]]
+    end: Mapped[Optional[dt.date]]
+    description: Mapped[Optional[str]]
+    regex: Mapped[Optional[str]]
+    bank: Mapped[Optional[str]]
+    min: Mapped[Optional[money]]
+    max: Mapped[Optional[money]]
+
+    type: Mapped[str] = mapped_column(init=False)
+
+    __mapper_args__ = {
+        "polymorphic_identity": "rule",
+        "polymorphic_on": "type",
+    }
+
+    def matches(self, t: BankTransaction) -> bool:
+        valid = None
+        if self.regex:
+            valid = re.compile(self.regex, re.IGNORECASE)
+
+        ops = (
+            Rule.exists(self.start, lambda r: r < t.date),
+            Rule.exists(self.end, lambda r: r > t.date),
+            Rule.exists(self.description, lambda r: r == t.description),
+            Rule.exists(
+                valid,
+                lambda r: r.search(t.description) if t.description else False,
+            ),
+            Rule.exists(self.bank, lambda r: r == t.bank),
+            Rule.exists(self.min, lambda r: r < t.amount),
+            Rule.exists(self.max, lambda r: r > t.amount),
+        )
+
+        if all(ops):
+            return True
+
+        return False
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return dict(
+            start=self.start,
+            end=self.end,
+            description=self.description,
+            regex=self.regex,
+            bank=self.bank,
+            min=self.min,
+            max=self.max,
+            type=self.type,
+        )
+
+    @staticmethod
+    def exists(r, op) -> bool:
+        return op(r) if r is not None else True
+
+
+class CategoryRule(Rule):
+    __table_args__ = {"schema": "category"}
+    __tablename__ = "rules"
+
+    id: Mapped[int] = mapped_column(
+        BigInteger,
+        ForeignKey(Rule.id, ondelete="CASCADE"),
+        primary_key=True,
+        init=False,
+    )
+    name: Mapped[catfk]
+
+    __mapper_args__ = {
+        "polymorphic_identity": "category_rule",
+    }
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return super().format | dict(name=self.name)
+
+    def __hash__(self):
+        return hash(self.id)
+
+
+class TagRule(Rule):
+    __table_args__ = {"schema": "tag"}
+    __tablename__ = "rules"
+
+    id: Mapped[int] = mapped_column(
+        BigInteger,
+        ForeignKey(Rule.id, ondelete="CASCADE"),
+        primary_key=True,
+        init=False,
+    )
+    tag: Mapped[str] = mapped_column(ForeignKey(Tag.name, ondelete="CASCADE"))
+
+    __mapper_args__ = {
+        "polymorphic_identity": "tag_rule",
+    }
+
+    @property
+    def format(self) -> dict[str, Any]:
+        return super().format | dict(tag=self.tag)
+
+    def __hash__(self):
+        return hash(self.id)

pfbudget/db/sqlite.py

@@ -0,0 +1,212 @@
+from __future__ import annotations
+from decimal import Decimal
+import csv
+import datetime
+import logging
+import logging.config
+import pathlib
+import sqlite3
+
+from pfbudget.common.types import Transaction
+import pfbudget.db.schema as Q
+
+
+if not pathlib.Path("logs").is_dir():
+    pathlib.Path("logs").mkdir()
+logging.config.fileConfig("logging.conf")
+logger = logging.getLogger("pfbudget.transactions")
+
+sqlite3.register_adapter(Decimal, lambda d: float(d))
+
+__DB_NAME = "data.db"
+
+
+class DatabaseClient:
+    """SQLite DB connection manager"""
+
+    __EXPORT_DIR = "export"
+
+    def __init__(self, db: str):
+        self.db = db
+
+    def __execute(self, query: str, params: tuple = None) -> list | None:
+        ret = None
+        try:
+            con = sqlite3.connect(self.db)
+            with con:
+                if params:
+                    ret = con.execute(query, params).fetchall()
+                    logger.debug(f"[{self.db}] < {query}{params}")
+                else:
+                    ret = con.execute(query).fetchall()
+                    logger.debug(f"[{self.db}] < {query}")
+
+                if ret:
+                    logger.debug(f"[{self.db}] > {ret}")
+        except sqlite3.Error:
+            logger.exception(f"Error while executing [{self.db}] < {query}")
+        finally:
+            con.close()
+
+        return ret
+
+    def __executemany(self, query: str, list_of_params: list[tuple]) -> list | None:
+        ret = None
+        try:
+            con = sqlite3.connect(self.db)
+            with con:
+                ret = con.executemany(query, list_of_params).fetchall()
+                logger.debug(f"[{self.db}] < {query}{list_of_params}")
+        except sqlite3.Error:
+            logger.exception(
+                f"Error while executing [{self.db}] < {query} {list_of_params}"
+            )
+        finally:
+            con.close()
+
+        return ret
+
+    def __create_tables(self, tables: tuple[tuple]):
+        for table_name, query in tables:
+            logger.info(f"Creating table {table_name} if it doesn't exist already")
+            self.__execute(query)
+
+    def init(self):
+        logging.info(f"Initializing {self.db} database")
+        self.__create_tables(
+            (
+                ("transactions", Q.CREATE_TRANSACTIONS_TABLE),
+                ("backups", Q.CREATE_BACKUPS_TABLE),
+                ("banks", Q.CREATE_BANKS_TABLE),
+            )
+        )
+
+    """Transaction table methods"""
+
+    def select_all(self) -> list[Transaction] | None:
+        logger.info(f"Reading all transactions from {self.db}")
+        transactions = self.__execute("SELECT * FROM transactions")
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def insert_transaction(self, transaction: Transaction):
+        logger.info(f"Adding {transaction} into {self.db}")
+        self.__execute(Q.ADD_TRANSACTION, (transaction.to_list(),))
+
+    def insert_transactions(self, transactions: Q.DbTransactions):
+        logger.info(f"Adding {len(transactions)} into {self.db}")
+        self.__executemany(Q.ADD_TRANSACTION, [t.tuple() for t in transactions])
+
+    def update_category(self, transaction: Transaction):
+        logger.info(f"Update {transaction} category")
+        self.__execute(Q.UPDATE_CATEGORY, transaction.update_category())
+
+    def update_categories(self, transactions: list[Transaction]):
+        logger.info(f"Update {len(transactions)} transactions' categories")
+        self.__executemany(
+            Q.UPDATE_CATEGORY,
+            [transaction.update_category() for transaction in transactions],
+        )
+
+    def get_duplicated_transactions(self) -> list[Transaction] | None:
+        logger.info("Get duplicated transactions")
+        transactions = self.__execute(Q.DUPLICATED_TRANSACTIONS)
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_sorted_transactions(self) -> list[Transaction] | None:
+        logger.info("Get transactions sorted by date")
+        transactions = self.__execute(Q.SORTED_TRANSACTIONS)
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_daterange(self, start: datetime, end: datetime) -> list[Transaction] | None:
+        logger.info(f"Get transactions from {start} to {end}")
+        transactions = self.__execute(Q.SELECT_TRANSACTIONS_BETWEEN_DATES, (start, end))
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_category(self, value: str) -> list[Transaction] | None:
+        logger.info(f"Get transactions where category = {value}")
+        transactions = self.__execute(Q.SELECT_TRANSACTIONS_BY_CATEGORY, (value,))
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_daterange_category(
+        self, start: datetime, end: datetime, category: str
+    ) -> list[Transaction] | None:
+        logger.info(
+            f"Get transactions from {start} to {end} where category = {category}"
+        )
+        transactions = self.__execute(
+            Q.SELECT_TRANSACTIONS_BETWEEN_DATES_WITH_CATEGORY, (start, end, category)
+        )
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_by_period(self, period: str) -> list[Transaction] | None:
+        logger.info(f"Get transactions by {period}")
+        transactions = self.__execute(Q.SELECT_TRANSACTION_BY_PERIOD, period)
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def get_uncategorized_transactions(self) -> list[Transaction] | None:
+        logger.debug("Get uncategorized transactions")
+        return self.get_category(None)
+
+    def get_daterange_uncategorized_transactions(self, start: datetime, end: datetime):
+        logger.debug("Get uncategorized transactions from {start} to {end}")
+        return self.get_daterange_category(start, end, None)
+
+    def get_daterage_without(
+        self, start: datetime, end: datetime, *categories: str
+    ) -> list[Transaction] | None:
+        logger.info(f"Get transactions between {start} and {end} not in {categories}")
+        query = Q.SELECT_TRANSACTIONS_BETWEEN_DATES_WITHOUT_CATEGORIES.format(
+            "(" + ", ".join("?" for _ in categories) + ")"
+        )
+        transactions = self.__execute(query, (start, end, *categories))
+        if transactions:
+            return [Transaction(t) for t in transactions]
+        return None
+
+    def export(self):
+        filename = pathlib.Path(
+            "@".join([self.db, datetime.datetime.now().isoformat()])
+        ).with_suffix(".csv")
+        transactions = self.select_all()
+        logger.info(f"Exporting {self.db} into {filename}")
+        if not (dir := pathlib.Path(self.__EXPORT_DIR)).is_dir():
+            dir.mkdir()
+        with open(dir / filename, "w", newline="") as f:
+            csv.writer(f, delimiter="\t").writerows(transactions)
+
+    """Banks table methods"""
+
+    def register_bank(self, bank: Q.DbBank):
+        logger.info(f"Registering {bank}")
+        self.__execute(Q.ADD_BANK, bank.tuple())
+
+    def unregister_bank(self, bank: str):
+        logger.info(f"Unregistering {bank}")
+        self.__execute(Q.DELETE_BANK, (bank,))
+
+    def get_bank(self, key: str, value: str) -> Q.DbBank | None:
+        logger.info(f"Get bank with {key} = {value}")
+        bank = self.__execute(Q.SELECT_BANK.format(key), (value, ))
+        if bank:
+            return Q.DbBank(*bank[0])
+
+    def get_banks(self) -> Q.DbBanks:
+        logger.info("Get all banks")
+        banks = self.__execute(Q.SELECT_BANKS)
+        if banks:
+            return [Q.DbBank(*bank) for bank in banks]
+        return []

pfbudget/input/input.py

@@ -1,21 +1,9 @@
-from __future__ import annotations
 from abc import ABC, abstractmethod
-from typing import TYPE_CHECKING
 
-from pfbudget.common.types import Transactions
+from pfbudget.db.model import Transaction
-
-if TYPE_CHECKING:
-    from pfbudget.core.manager import Manager
 
 
 class Input(ABC):
-    def __init__(self, manager: Manager):
-        self._manager = manager
-
     @abstractmethod
-    def parse(self) -> Transactions:
+    def parse(self) -> list[Transaction]:
-        return NotImplemented
+        return NotImplementedError
-
-    @property
-    def manager(self):
-        return self._manager

pfbudget/input/json.py

@@ -1,30 +0,0 @@
-import json
-
-from .input import Input
-from pfbudget.common.types import Transactions
-from pfbudget.utils import convert, parse_decimal
-
-
-class JsonParser(Input):
-    def __init__(self, manager, options):
-        super().__init__(manager)
-        self.options = options
-
-    def parse(self) -> Transactions:
-        try:
-            with open(self.options["json"][0], "r") as f:
-                return [
-                    convert(
-                        [
-                            t["bookingDate"],
-                            t["remittanceInformationUnstructured"],
-                            self.options["bank"][0],
-                            parse_decimal(t["transactionAmount"]["amount"])
-                            if not self.options["invert"]
-                            else -parse_decimal(t["transactionAmount"]["amount"]),
-                        ],
-                    )
-                    for t in json.load(f)["transactions"]["booked"]
-                ]
-        except KeyError:
-            print("No json file defined")

pfbudget/input/nordigen.py

@@ -1,59 +1,51 @@
-from datetime import date
+import datetime as dt
-from time import sleep
+import dotenv
-from requests import HTTPError, ReadTimeout
-from dotenv import load_dotenv
-from nordigen import NordigenClient
-from uuid import uuid4
 import json
+import nordigen
 import os
-import webbrowser
+import requests
+import time
+import uuid
+
+import pfbudget.db.model as t
+from pfbudget.utils.converters import convert
 
 from .input import Input
-from pfbudget.common.types import NoBankSelected, Transactions
-from pfbudget.utils import convert
 
-load_dotenv()
+dotenv.load_dotenv()
 
 
 class NordigenInput(Input):
-    def __init__(self, manager, options: dict = {}, start=date.min, end=date.max):
+    redirect_url = "https://murta.dev"
-        super().__init__(manager)
+
-        self._client = NordigenClient(
+    def __init__(self):
-            secret_key=os.environ.get("SECRET_KEY"),
+        super().__init__()
-            secret_id=os.environ.get("SECRET_ID"),
+
+        if not (key := os.environ.get("SECRET_KEY")) or not (
+            id := os.environ.get("SECRET_ID")
+        ):
+            raise
+
+        self._client = nordigen.NordigenClient(
+            secret_key=key,
+            secret_id=id,
         )
 
-        self.client.token = self.__token()
+        self._client.token = self.__token()
+        self._start = dt.date.min
+        self._end = dt.date.max
 
-        # print(options)
+    def parse(self) -> list[t.BankTransaction]:
-
-        if "all" in options and options["all"]:
-            self.__banks = self.manager.get_banks()
-        elif "id" in options and options["id"]:
-            self.__banks = [
-                self.manager.get_bank_by("nordigen_id", b) for b in options["id"]
-            ]
-        elif "name" in options and options["name"]:
-            self.__banks = [
-                self.manager.get_bank_by("name", b) for b in options["name"]
-            ]
-        else:
-            self.__banks = None
-
-        self.__from = start
-        self.__to = end
-
-    def parse(self) -> Transactions:
         transactions = []
-        if not self.__banks:
+        assert len(self._banks) > 0
-            raise NoBankSelected
 
-        for bank in self.__banks:
+        for bank in self._banks:
             print(f"Downloading from {bank}...")
             requisition = self.client.requisition.get_requisition_by_id(
-                bank.requisition_id
+                bank.nordigen.requisition_id
             )
 
+            print(requisition)
             for acc in requisition["accounts"]:
                 account = self._client.account_api(acc)
 
@@ -63,14 +55,14 @@ class NordigenInput(Input):
                     try:
                         downloaded = account.get_transactions()
                         break
-                    except ReadTimeout:
+                    except requests.ReadTimeout:
                         retries += 1
                         print(f"Request #{retries} timed-out, retrying in 1s")
-                        sleep(1)
+                        time.sleep(1)
-                    except HTTPError as e:
+                    except requests.HTTPError as e:
                         retries += 1
                         print(f"Request #{retries} failed with {e}, retrying in 1s")
-                        sleep(1)
+                        time.sleep(1)
 
                 if not downloaded:
                     print(f"Couldn't download transactions for {account}")
@@ -84,44 +76,59 @@ class NordigenInput(Input):
                 ]
 
                 transactions.extend(
-                    [t for t in converted if self.__from <= t.date <= self.__to]
+                    [t for t in converted if self._start <= t.date <= self._end]
                 )
 
-        return transactions
+        return sorted(transactions)
 
     def token(self):
         token = self._client.generate_token()
         print(f"New access token: {token}")
         return token
 
-    def requisition(self, institution: str, country: str = "PT"):
+    def requisition(self, id: str, country: str = "PT"):
-        link, _ = self.__requisition_id(institution, country)
+        requisition = self._client.initialize_session(
-        webbrowser.open(link)
+            redirect_uri=self.redirect_url,
+            institution_id=id,
+            reference_id=str(uuid.uuid4()),
+        )
+        return requisition.link, requisition.requisition_id
 
-    def list(self, country: str):
+    def country_banks(self, country: str):
-        print(self._client.institution.get_institutions(country))
+        return self._client.institution.get_institutions(country)
 
     @property
     def client(self):
         return self._client
 
+    @property
+    def banks(self):
+        return self._banks
+
+    @banks.setter
+    def banks(self, value):
+        self._banks = value
+
+    @property
+    def start(self):
+        return self._start
+
+    @start.setter
+    def start(self, value):
+        self._start = value
+
+    @property
+    def end(self):
+        return self._end
+
+    @end.setter
+    def end(self, value):
+        self._end = value
+
     def __token(self):
         if token := os.environ.get("TOKEN"):
             return token
         else:
             token = self._client.generate_token()
             print(f"New access token: {token}")
-            return token
+            return token["access"]
-
-    def __requisition_id(self, i: str, c: str):
-        id = self._client.institution.get_institution_id_by_name(
-            country=c, institution=i
-        )
-        init = self._client.initialize_session(
-            redirect_uri="https://murta.dev",
-            institution_id=id,
-            reference_id=str(uuid4()),
-        )
-
-        print(f"{i}({c}) link: {init.link} and requisition ID: {init.requisition_id}")
-        return (init.link, init.requisition_id)

pfbudget/input/parsers.py

@@ -1,10 +1,12 @@
 from collections import namedtuple
 from decimal import Decimal
 from importlib import import_module
+from pathlib import Path
 import datetime as dt
 import yaml
 
-from pfbudget.common.types import NoBankSelected, Transaction, Transactions
+from pfbudget.common.types import NoBankSelected
+from pfbudget.db.model import Transaction
 from pfbudget.utils import utils
 
 Index = namedtuple(
@@ -43,7 +45,7 @@ Options = namedtuple(
 )
 
 
-def parse_data(filename: str, args: dict) -> Transactions:
+def parse_data(filename: Path, args: dict) -> list[Transaction]:
     cfg: dict = yaml.safe_load(open("parsers.yaml"))
     assert (
         "Banks" in cfg
@@ -84,7 +86,7 @@ def parse_data(filename: str, args: dict) -> Transactions:
 
 
 class Parser:
-    def __init__(self, filename: str, bank: str, options: dict):
+    def __init__(self, filename: Path, bank: str, options: dict):
         self.filename = filename
         self.bank = bank
 
@@ -157,7 +159,7 @@ class Parser:
             category = line[options.category]
             transaction = Transaction(date, text, bank, value, category)
         else:
-            transaction = Transaction(date, text, bank, value, options.category)
+            transaction = Transaction(date, text, bank, value)
 
         if options.additional_parser:
             func(transaction)

pfbudget/reporting/graph.py

@@ -9,7 +9,7 @@ import pfbudget.core.categories
 
 
 if TYPE_CHECKING:
-    from pfbudget.db.client import DatabaseClient
+    from pfbudget.db.sqlite import DatabaseClient
 
 
 groups = pfbudget.core.categories.cfg["Groups"]

pfbudget/reporting/report.py

@@ -6,7 +6,7 @@ import datetime as dt
 import pfbudget.core.categories
 
 if TYPE_CHECKING:
-    from pfbudget.db.client import DatabaseClient
+    from pfbudget.db.sqlite import DatabaseClient
 
 
 def net(db: DatabaseClient, start: dt.date = dt.date.min, end: dt.date = dt.date.max):

pfbudget/utils/__init__.py

@@ -1,2 +0,0 @@
-from .converters import convert
-from .utils import *

pfbudget/utils/converters.py

@@ -1,71 +1,30 @@
-from datetime import timedelta
+import datetime as dt
-from functools import singledispatch
+import functools
+from typing import Any
+
+from pfbudget.common.types import TransactionError
+import pfbudget.db.model as t
 
-from pfbudget.common.types import Bank, Transaction, TransactionError
-from pfbudget.db.schema import DbBank, DbTransaction
 from .utils import parse_decimal
 
 
-@singledispatch
+@functools.singledispatch
-def convert(t):
+def convert(t) -> Any:
-    print("No converter as been found")
+    print("No converter has been found")
     pass
 
 
 @convert.register
-def _(t: Transaction) -> DbTransaction:
+def _(json: dict, bank: t.Bank) -> t.BankTransaction | None:
-    return DbTransaction(
+    i = -1 if bank.nordigen and bank.nordigen.invert else 1
-        t.date,
-        t.description,
-        t.bank,
-        t.value,
-        t.category,
-        t.original,
-        t.additional_comment,
-    )
-
-
-@convert.register
-def _(db: DbTransaction) -> Transaction:
     try:
-        return Transaction(db)
+        transaction = t.BankTransaction(
-    except TransactionError:
+            date=dt.date.fromisoformat(json["bookingDate"]),
-        print(f"{db} is in the wrong format")
+            description=json["remittanceInformationUnstructured"],
-
+            bank=bank.name,
-
+            amount=i * parse_decimal(json["transactionAmount"]["amount"]),
-@convert.register
-def _(db: DbBank, key: str = "") -> Bank:
-    bank = Bank(db.name, db.bic, db.requisition_id, db.invert, db.offset, key=key)
-    if not bank.invert:
-        bank.invert = False
-    if not bank.offset:
-        bank.offset = 0
-    return bank
-
-
-@convert.register
-def _(bank: Bank) -> DbBank:
-    bank = DbBank(
-        bank.name, bank.bic, "", "", bank.requisition_id, bank.invert, bank.offset
-    )
-    if not bank.invert:
-        bank.invert = False
-    if not bank.offset:
-        bank.offset = 0
-    return bank
-
-
-@convert.register
-def _(json: dict, bank: Bank) -> Transaction:
-    i = -1 if bank.invert else 1
-    try:
-        transaction = Transaction(
-            json["bookingDate"],
-            json["remittanceInformationUnstructured"],
-            bank.name,
-            i * parse_decimal(json["transactionAmount"]["amount"]),
         )
-        transaction.date += timedelta(days=bank.offset)
+        # transaction.date += timedelta(days=bank.offset)
         return transaction
 
     except TransactionError:

pfbudget/utils/utils.py

@@ -59,21 +59,21 @@ def find_credit_institution(fn, banks, creditcards):
     return bank, cc
 
 
-def parse_args_period(args):
+def parse_args_period(args: dict):
     start, end = date.min, date.max
-    if args.start:
+    if args["start"]:
-        start = datetime.strptime(args.start[0], "%Y/%m/%d").date()
+        start = datetime.strptime(args["start"][0], "%Y/%m/%d").date()
 
-    if args.end:
+    if args["end"]:
-        end = datetime.strptime(args.end[0], "%Y/%m/%d").date()
+        end = datetime.strptime(args["end"][0], "%Y/%m/%d").date()
 
-    if args.interval:
+    if args["interval"]:
-        start = datetime.strptime(args.interval[0], "%Y/%m/%d").date()
+        start = datetime.strptime(args["interval"][0], "%Y/%m/%d").date()
-        end = datetime.strptime(args.interval[1], "%Y/%m/%d").date()
+        end = datetime.strptime(args["interval"][1], "%Y/%m/%d").date()
 
-    if args.year:
+    if args["year"]:
-        start = datetime.strptime(args.year[0], "%Y").date()
+        start = datetime.strptime(args["year"][0], "%Y").date()
-        end = datetime.strptime(str(int(args.year[0]) + 1), "%Y").date() - timedelta(
+        end = datetime.strptime(str(int(args["year"][0]) + 1), "%Y").date() - timedelta(
             days=1
         )
 

requirements.txt

@@ -1,5 +1,7 @@
+codetiming==1.4.0
 matplotlib==3.6.1
 nordigen==1.3.0
 python-dateutil==2.8.2
 python-dotenv==0.21.0
 PyYAML==6.0
+SQLAlchemy==2.0.0rc2