agatha
8bf6ef443a
Implements all 88 tasks for the Reaction Image Board (specs/001-reaction-image-board): - docker-compose.yml: postgres, minio, minio-init, api, ui services with healthchecks - api/: FastAPI app with SQLAlchemy 2.x async, Alembic migrations, S3/MinIO storage, full integration + unit test suite (pytest + pytest-asyncio) - ui/: Angular 19 standalone app (Library, Upload, Detail, NotFound components) - .env.example: all required environment variables - .gitignore: Python, Node, Docker, IDE, .env patterns Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
64 lines
2.4 KiB
Python
64 lines
2.4 KiB
Python
"""initial schema — images, tags, image_tags
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Revision ID: 001
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Revises:
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Create Date: 2026-05-02
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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from alembic import op
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revision: str = "001"
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down_revision: Union[str, None] = None
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.create_table(
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"images",
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sa.Column("id", postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column("hash", sa.String(64), nullable=False),
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sa.Column("filename", sa.String(), nullable=False),
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sa.Column("mime_type", sa.String(20), nullable=False),
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sa.Column("size_bytes", sa.BigInteger(), nullable=False),
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sa.Column("width", sa.Integer(), nullable=False),
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sa.Column("height", sa.Integer(), nullable=False),
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sa.Column("storage_key", sa.String(64), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("hash", name="uq_images_hash"),
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)
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op.create_index("ix_images_hash", "images", ["hash"])
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op.create_table(
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"tags",
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sa.Column("id", postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column("name", sa.String(64), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("name", name="uq_tags_name"),
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)
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op.create_index("ix_tags_name", "tags", ["name"])
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op.create_index("ix_tags_name_prefix", "tags", ["name"], postgresql_ops={"name": "varchar_pattern_ops"})
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op.create_table(
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"image_tags",
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sa.Column("image_id", postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column("tag_id", postgresql.UUID(as_uuid=True), nullable=False),
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sa.ForeignKeyConstraint(["image_id"], ["images.id"], ondelete="CASCADE"),
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sa.ForeignKeyConstraint(["tag_id"], ["tags.id"], ondelete="RESTRICT"),
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sa.PrimaryKeyConstraint("image_id", "tag_id"),
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sa.UniqueConstraint("image_id", "tag_id", name="uq_image_tag"),
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)
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op.create_index("ix_image_tags_image_id", "image_tags", ["image_id"])
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op.create_index("ix_image_tags_tag_id", "image_tags", ["tag_id"])
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def downgrade() -> None:
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op.drop_table("image_tags")
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op.drop_table("tags")
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op.drop_table("images")
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