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56 lines
2.0 KiB
Python
Executable File
56 lines
2.0 KiB
Python
Executable File
"""Phase 8 任务 2.10: Create jobs table for unified async task management
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Revision ID: 018
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Revises: 017
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Create Date: 2026-07-01
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新增 jobs 表，用于统一管理异步任务（视频合成、渲染等）的生命周期。
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"""
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import sqlalchemy as sa
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from alembic import op
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revision = "018"
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down_revision = "017"
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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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"jobs",
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sa.Column("id", sa.String(32), primary_key=True),
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sa.Column("project_id", sa.String(32), nullable=False, index=True),
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sa.Column("job_type", sa.String(30), nullable=False, index=True),
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sa.Column("status", sa.String(20), nullable=False, server_default="pending", index=True),
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sa.Column("progress", sa.Float, nullable=False, server_default="0.0"),
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sa.Column("current_stage", sa.String(200), nullable=False, server_default=""),
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sa.Column("payload", sa.JSON, nullable=False, server_default="{}"),
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sa.Column("result", sa.JSON, nullable=False, server_default="{}"),
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sa.Column("error_message", sa.Text, nullable=False, server_default=""),
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sa.Column("retry_count", sa.Integer, nullable=False, server_default="0"),
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sa.Column("max_retries", sa.Integer, nullable=False, server_default="3"),
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sa.Column("celery_task_id", sa.String(100), nullable=False, server_default=""),
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sa.Column("source_id", sa.String(32), nullable=False, server_default="", index=True),
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sa.Column("created_by_user_id", sa.String(32), nullable=False, server_default="", index=True),
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sa.Column("started_at", sa.DateTime, nullable=True),
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sa.Column("completed_at", sa.DateTime, nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime,
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime,
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nullable=False,
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server_default=sa.func.now(),
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),
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)
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def downgrade() -> None:
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op.drop_table("jobs")
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