Files
xiaoxia-saas/packages
saas-backend f8bd8bfe61
CI/CD Pipeline / Check push changed paths (pull_request) Has been skipped
CI/CD Pipeline / Dedup Check - skip PR tests when covered by push pipeline (pull_request) Successful in 1s
CI/CD Pipeline / Check if frontend-only change (pull_request) Successful in 1s
CI/CD Pipeline / Frontend Lint (pull_request) Has been skipped
CI/CD Pipeline / Frontend Unit Tests (pull_request) Has been skipped
CI/CD Pipeline / PR Build Web Image (pull_request) Has been skipped
CI/CD Pipeline / Build Staging API Image (pull_request) Has been skipped
CI/CD Pipeline / Build Staging Web Image (pull_request) Has been skipped
CI/CD Pipeline / Build Staging Worker Image (pull_request) Has been skipped
CI/CD Pipeline / Retag skipped Staging API Image (pull_request) Has been skipped
CI/CD Pipeline / Retag skipped Staging Web Image (pull_request) Has been skipped
CI/CD Pipeline / Retag skipped Staging Worker Image (pull_request) Has been skipped
CI/CD Pipeline / Deploy Staging (Watchtower auto-deploy) (pull_request) Has been skipped
CI/CD Pipeline / Staging E2E Tests (pull_request) Has been skipped
CI/CD Pipeline / Staging API Integration Tests (pull_request) Has been skipped
CI/CD Pipeline / ACR Image Cleanup (pull_request) Has been skipped
PR Automation / Auto Approve on CI Green (pull_request) Successful in 3m5s
CI/CD Pipeline / PR Build API Image (pull_request) Successful in 3m24s
CI/CD Pipeline / Integration Tests (pull_request) Failing after 3m28s
CI/CD Pipeline / PR Build Worker Image (pull_request) Successful in 4m6s
CI/CD Pipeline / Validate - Python (mypy + alembic) (pull_request) Failing after 4m19s
AI Code Review / AI Code Review (pull_request) Successful in 4m57s
CI/CD Pipeline / Validate - Style (pull_request) Has been cancelled
CI/CD Pipeline / Build Production API Image (pull_request) Has been cancelled
CI/CD Pipeline / Build Production Web Image (pull_request) Has been cancelled
CI/CD Pipeline / Build Production Worker Image (pull_request) Has been cancelled
CI/CD Pipeline / Deploy Production (pull_request) Has been cancelled
CI/CD Pipeline / Production Browser E2E (pull_request) Has been cancelled
CI/CD Pipeline / Canary Release to Production (pull_request) Has been cancelled
CI/CD Pipeline / CI Gate (pull_request) Has been cancelled
CI/CD Pipeline / Validate - Security (pull_request) Has been cancelled
CI/CD Pipeline / Unit Tests (pull_request) Has been cancelled
PR Automation / Auto Merge on CI Green + Approved (pull_request) Has been cancelled
Preview Deploy / Deploy Preview Environment (pull_request) Has been cancelled
perf(#2172): 信任链 Seedream i2i 预热与文案生成并行,缩短有参考图场景等待时间
问题:
- #2170 信任链方案在视频渲染阶段同步串行跑 Seedream AI 化(每张约5-15s)
- 用户提交到出片要多等一个 Seedream i2i 耗时
- 主人反馈「分析图片很慢」「生成文案也很慢」

方案:
- 抽取 ai_client.preheat_trust_chain() 独立方法
- 在阶段1(图片VLM分析)开始时,用 daemon 线程后台并行启动 Seedream i2i 预热
- 预热结果持久化到 job.pre_trusted_images 字段(新增 094 migration)
- 阶段3渲染时,若预热完成直接使用 pre_trusted_images,跳过现场 Seedream i2i
- 预热失败/未完成不影响主流程,自动回退到现场跑信任链兜底
- VLM分析(~5-15s) + 文案生成(~10-20s) + 用户编辑确认(~30s+)期间,Seedream i2i 在后台已完成

改动文件:
- packages/shared/ai_client.py: 抽取 preheat_trust_chain() 方法;video_generation 加 pre_trusted_images 参数支持预热结果
- packages/shared/ai_service.py: 新增 preheat_trust_chain() 入口;call_video_generation 透传 pre_trusted_images
- packages/domain/viral_video.py: ViralVideoJob 加 pre_trusted_images 字段
- packages/adapters/sqlalchemy_impl/models.py: ViralVideoJobModel 加 pre_trusted_images 列
- packages/adapters/sqlalchemy_impl/viral_video_repository.py: _to_domain/save/update 映射新字段
- alembic/versions/094_viral_video_pre_trusted.py: 新增列 migration
- apps/worker/worker_app/tasks/viral_video.py: _start_trust_chain_preheat() 后台预热启动函数;阶段1启动预热;_step_render 使用预热结果

测试:16513 passed(2个musetalk pre-existing失败,无关)
2026-10-04 11:50:18 +08:00
..