好友赠送单确认加好友后取消扣押金覆盖撤单撤回取消指派撤单申请与超时问题单处置

apps/backend/src/domain/work-order-acceptance-mode.ts

@@ -44,6 +44,7 @@ export type WorkOrderGiftSource = {
   acceptance_mode?: string | null
   gift_phase?: string | null
   gift_available_at?: string | null
+  friend_added_at?: string | null
 }
 
 export function isWorkOrderGiftAvailable(source: WorkOrderGiftSource): boolean {
@@ -52,6 +53,11 @@ export function isWorkOrderGiftAvailable(source: WorkOrderGiftSource): boolean {
   return Number.isFinite(availableAt) && availableAt <= Date.now()
 }
 
+/** 好友赠送单已由后台确认加好友后，取消/脱离打手不再退还押金，押金只能经验收结算。 */
+export function isWorkOrderGiftDepositForfeitable(source: WorkOrderGiftSource): boolean {
+  return isFriendGiftAcceptanceMode(source.acceptance_mode) && Boolean(source.friend_added_at)
+}
+
 /** 返回当前赠送阶段；冷却到点后返回实时计算的 gift_ready。 */
 export function resolveWorkOrderGiftPhase(source: WorkOrderGiftSource): string {
   if (!isFriendGiftAcceptanceMode(source.acceptance_mode)) return ''