1b488752e6
B6 错误态: - 后端已加 TaskStatus.FAILED + 异常区分重试中/耗尽(014迁移ALTER status ENUM) - 前端 TaskStatus 类型加 failed - RecentTasksBar/history STATUS_LABEL 补 failed 标签 - history 页 HISTORY_STATUSES 纳入 failed(否则失败任务前端找不到) - FatalErrorBanner + useSse error 不再静默丢弃 B7: 核实 SSE(ticket换JWT) + 事件消费链无缺口,标绿 tsc EXIT=0
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
"""014 generation_tasks.status ENUM 补 failed 终态（B6 错误态）
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Revision ID: 014
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Revises: 013
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Create Date: 2026-06-16
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status 是 MySQL ENUM,原7值无失败终态。Celery生成彻底失败(重试耗尽)时
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要落 failed,区分"没跑(pending)"和"跑挂了(failed)"。不补 ENUM 会 Data truncated。
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"""
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from alembic import op
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revision = "014"
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down_revision = "013"
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branch_labels = None
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depends_on = None
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_ENUM_WITH_FAILED = (
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"ENUM('pending','generating','pending_selection','pending_review',"
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"'approved','rejected','archived','failed') NOT NULL DEFAULT 'pending'"
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)
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_ENUM_ORIG = (
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"ENUM('pending','generating','pending_selection','pending_review',"
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"'approved','rejected','archived') NOT NULL DEFAULT 'pending'"
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)
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def upgrade():
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op.execute(f"ALTER TABLE generation_tasks MODIFY COLUMN status {_ENUM_WITH_FAILED}")
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def downgrade():
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# 回退前先把 failed 行归位到 pending,避免越界
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op.execute("UPDATE generation_tasks SET status='pending' WHERE status='failed'")
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op.execute(f"ALTER TABLE generation_tasks MODIFY COLUMN status {_ENUM_ORIG}")
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