IaC / SwiftFlow

Artifact 073c3beb20bdff2f7bfa65fcdf300950439222854e14b713b75f0d2d9e3bc759:

• File backend/src/sync_report.gleam — part of check-in [5bb18ed4d4] at 2026-10-23 03:34:10 on branch trunk — 把来肯对接和本地库落到可切换的后端。

  账号从环境读取，商品由人工增量同步，订单按五分钟轮询并缓存登录会话。开发期用 SQLite，同一套结构可切到 PostgreSQL。 (user: pluto size: 653)

import database.{type DbError}
import ql361api.{type ApiError}

pub type SyncReport {
  SyncReport(
    entity: String,
    trigger: String,
    fetched: Int,
    upserted: Int,
    cursor: String,
  )
}

pub type SyncError {
  SyncBusy
  SyncNotConfigured
  SyncQl361(ApiError)
  SyncDb(DbError)
  SyncRejected(String)
}

pub fn describe(error: SyncError) -> String {
  case error {
    SyncBusy -> "已有同类同步正在进行"
    SyncNotConfigured -> "未配置 QL361_USERNAME 或 QL361_PASSWORD"
    SyncQl361(err) -> ql361api.describe_ql361_error(err)
    SyncDb(database.DbError(message)) -> message
    SyncRejected(message) -> message
  }
}