ef806f8fbb
Phase 1-3 of decoupling plan: - Shared DB, models, infrastructure, browser, config, utils - Event infrastructure (domain_events outbox, bus, processor) - Structured logging - Generic container concept (container_type/container_id) - Alembic migrations for all schema changes Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
"""Add post_likes table for liking blog posts
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Revision ID: 0010_add_post_likes
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Revises: 0009_add_slot_id_to_entries
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Create Date: 2025-12-07 13:00:00.000000
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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 = "0010_add_post_likes"
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down_revision = "0009_add_slot_id_to_entries"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"post_likes",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
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sa.Column(
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"user_id",
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sa.Integer(),
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sa.ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"post_id",
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sa.Integer(),
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sa.ForeignKey("posts.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.text("now()"),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.text("now()"),
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),
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sa.Column(
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"deleted_at",
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sa.DateTime(timezone=True),
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nullable=True,
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),
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)
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# Index for fast user+post lookups
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op.create_index(
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"ix_post_likes_user_post",
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"post_likes",
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["user_id", "post_id"],
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unique=False,
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)
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def downgrade() -> None:
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op.drop_index("ix_post_likes_user_post", table_name="post_likes")
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op.drop_table("post_likes")
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