d993db2f17
- Add parent_id field to Todo model with self-referential foreign key
- Add parent/children relationships and is_subtask property
- Update TodoCreate/TodoUpdate schemas to include parent_id
- Add subtasks list to Todo schema and create SubtaskCreate schema
- Enhance get_todos CRUD function with parent_id filtering
- Add subtask-specific CRUD functions: get_subtasks, create_subtask, move_subtask
- Add API endpoints for subtask management
- Create migration for adding parent_id column
- Update imports and fix circular dependencies
- Ensure proper cycle prevention and validation
Features added:
- GET /todos/{todo_id}/subtasks - Get all subtasks for a todo
- POST /todos/{todo_id}/subtasks - Create a new subtask
- PUT /subtasks/{subtask_id}/move - Move subtask or convert to main todo
- Query parameter parent_id for filtering by parent
- Query parameter include_subtasks for excluding subtasks from main list
55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
"""Add categories table and category_id to todos
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Revision ID: 003
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Revises: 002
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Create Date: 2025-06-18 10:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = "003"
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down_revision = "002"
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branch_labels = None
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depends_on = None
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def upgrade():
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# Create categories table
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op.create_table(
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"categories",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("name", sa.String(100), nullable=False),
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sa.Column("description", sa.String(500), nullable=True),
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sa.Column("color", sa.String(7), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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server_default=sa.text("CURRENT_TIMESTAMP"),
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nullable=True,
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),
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sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("name"),
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)
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op.create_index(op.f("ix_categories_id"), "categories", ["id"], unique=False)
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# Add category_id column to todos table
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op.add_column("todos", sa.Column("category_id", sa.Integer(), nullable=True))
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op.create_foreign_key(
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"fk_todos_category_id", "todos", "categories", ["category_id"], ["id"]
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)
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def downgrade():
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# Remove foreign key and category_id column from todos
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op.drop_constraint("fk_todos_category_id", "todos", type_="foreignkey")
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op.drop_column("todos", "category_id")
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# Drop categories table
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op.drop_index(op.f("ix_categories_id"), table_name="categories")
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op.drop_table("categories")
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