Files
xsl 7c67506474 feat(domains): identity, billing, task services and domain placeholders
Billing implements reserve -> commit -> refund against bl_quota and bl_ledger
with row-level locking and idempotency keys; the refund commits on its own
transaction so a failed request cannot silently keep a user's quota. Task
implements the unified task centre over the state machine. Identity issues and
resolves users. Remaining domains are placeholders whose READMEs state what
belongs there and what must not.
2026-08-14 00:26:39 +08:00
..

packages/tryon/ — 智能试穿与发型(占位)

职责(架构 §4.1):业务编排、素材校验、结果管理。 不负责:GPU 推理(调 services/tryon)。

待实现

  • 表:tr_task(与 tk_task 一对一)、tr_favorite
  • 架构 §7.3 的八步链路;FR-TRY-0108、FR-HAIR-0104

关键约束

  • 前置校验发生在预扣之前(FR-TRY-02):单品必须 tryon_ready,人像质量 不达标要在提交前拦截,不消耗配额。
  • 队列即容量(§7.3):gpu 队列并发上限由 GPU 容量决定,把排队位次与 预估等待返回给用户。超过阈值直接拒绝新任务 —— 这比让用户等 10 分钟体验更好。
  • 失败要区分可重试(网络/排队超时)与不可重试(输入非法/审核拒绝), 后者立即退点。
  • 结果图必须经统一合规出口(水印 + 元数据 + 内容编号,CR-05)。