Samir Boulahtit
f20266167d
- Auto-fixed 4,496 lint issues (import sorting, modern syntax, etc.) - Added ignore rules for patterns intentional in this codebase: E402 (late imports), E712 (SQLAlchemy filters), B904 (raise from), SIM108/SIM105/SIM117 (readability preferences) - Added per-file ignores for tests and scripts - Excluded broken scripts/rename_terminology.py (has curly quotes) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
110 lines
4.2 KiB
Python
110 lines
4.2 KiB
Python
"""Add media library tables
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Revision ID: w1b2c3d4e5f6
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Revises: v0a1b2c3d4e5
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Create Date: 2026-01-06 10:00:00.000000
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"""
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from collections.abc import Sequence
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers, used by Alembic.
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revision: str = "w1b2c3d4e5f6"
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down_revision: str | None = "v0a1b2c3d4e5"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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# Create media_files table
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op.create_table(
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"media_files",
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sa.Column("id", sa.Integer(), primary_key=True, index=True),
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sa.Column("vendor_id", sa.Integer(), sa.ForeignKey("vendors.id"), nullable=False),
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# File identification
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sa.Column("filename", sa.String(255), nullable=False),
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sa.Column("original_filename", sa.String(255)),
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sa.Column("file_path", sa.String(500), nullable=False),
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# File properties
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sa.Column("media_type", sa.String(20), nullable=False), # image, video, document
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sa.Column("mime_type", sa.String(100)),
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sa.Column("file_size", sa.Integer()),
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# Image/video dimensions
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sa.Column("width", sa.Integer()),
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sa.Column("height", sa.Integer()),
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# Thumbnail
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sa.Column("thumbnail_path", sa.String(500)),
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# Metadata
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sa.Column("alt_text", sa.String(500)),
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sa.Column("description", sa.Text()),
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sa.Column("folder", sa.String(100), default="general"),
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sa.Column("tags", sa.JSON()),
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sa.Column("extra_metadata", sa.JSON()),
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# Status
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sa.Column("is_optimized", sa.Boolean(), default=False),
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sa.Column("optimized_size", sa.Integer()),
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# Usage tracking
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sa.Column("usage_count", sa.Integer(), default=0),
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# Timestamps
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sa.Column("created_at", sa.DateTime(), server_default=sa.func.now()),
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sa.Column("updated_at", sa.DateTime(), onupdate=sa.func.now()),
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)
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# Create indexes for media_files
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op.create_index("idx_media_vendor_id", "media_files", ["vendor_id"])
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op.create_index("idx_media_vendor_folder", "media_files", ["vendor_id", "folder"])
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op.create_index("idx_media_vendor_type", "media_files", ["vendor_id", "media_type"])
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op.create_index("idx_media_filename", "media_files", ["filename"])
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# Create product_media table (many-to-many relationship)
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op.create_table(
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"product_media",
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sa.Column("id", sa.Integer(), primary_key=True, index=True),
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sa.Column(
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"product_id",
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sa.Integer(),
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sa.ForeignKey("products.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"media_id",
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sa.Integer(),
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sa.ForeignKey("media_files.id", ondelete="CASCADE"),
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nullable=False,
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),
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# Usage type
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sa.Column("usage_type", sa.String(50), nullable=False, default="gallery"),
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# Display order for galleries
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sa.Column("display_order", sa.Integer(), default=0),
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# Variant-specific
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sa.Column("variant_id", sa.Integer()),
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# Timestamps
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sa.Column("created_at", sa.DateTime(), server_default=sa.func.now()),
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sa.Column("updated_at", sa.DateTime(), onupdate=sa.func.now()),
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# Unique constraint
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sa.UniqueConstraint("product_id", "media_id", "usage_type", name="uq_product_media_usage"),
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)
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# Create indexes for product_media
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op.create_index("idx_product_media_product", "product_media", ["product_id"])
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op.create_index("idx_product_media_media", "product_media", ["media_id"])
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# Note: Unique constraint is defined in the table creation above via SQLAlchemy model
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# SQLite doesn't support adding constraints after table creation
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def downgrade() -> None:
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# Drop product_media table
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op.drop_index("idx_product_media_media", table_name="product_media")
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op.drop_index("idx_product_media_product", table_name="product_media")
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op.drop_table("product_media")
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# Drop media_files table
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op.drop_index("idx_media_filename", table_name="media_files")
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op.drop_index("idx_media_vendor_type", table_name="media_files")
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op.drop_index("idx_media_vendor_folder", table_name="media_files")
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op.drop_index("idx_media_vendor_id", table_name="media_files")
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op.drop_table("media_files")
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