统一领取流：Step1 填 UID，按平台分叉履约

领取页改为统一 UID 入口；lewan 强制角色 ID 匹配后才发货核销，feifei 将 uid 拼入 H5 并去掉 claim 短链，对外仍返回本站 claimUrl。

apps/backend/src/services/fulfillment/kuaishou-feifei/index.ts

@@ -7,17 +7,14 @@ import { logIntegration } from '../../../utils/logger.js'
 import { parseTaskContext } from '../../../utils/task-json.js'
 import { nowIso } from '../../../utils/time.js'
 import { TASK_STATUS } from '../../../domain/task-status.js'
+import { appendUidToUrl, getClaimIdentityFromContext } from '../../claim/claim-identity.js'
 import {
   createKuaishouFeifeiOrder,
   queryKuaishouFeifeiOrder,
 } from '../../platforms/kuaishou-feifei/order-service.js'
 import { consumeKuaishouIndustryVouchersForTask } from '../../platforms/kuaishou-industry/voucher-service.js'
 import { buildKuaishouIndustryVoucherContext } from '../../platforms/kuaishou-industry/voucher-binding-service.js'
-import {
-  SHORT_LINK_SOURCE_KUAISHOU_FEIFEI_CLAIM,
-  ensureShortLinkForTarget,
-  normalizeShortLinkPayload,
-} from '../../short-links/short-link-service.js'
+import { normalizeShortLinkPayload } from '../../short-links/short-link-service.js'
 import type { TaskRow } from '../../../types/repository/rows.js'
 
 type JsonObject = Record<string, any>
@@ -40,15 +37,13 @@ export async function prepareKuaishouFeifeiTask(task: TaskRow) {
 
   const existingClaimUrl = resolveKuaishouFeifeiClaimUrl(flow)
   if (flow.orderNo && existingClaimUrl) {
-    const nextFlow = await ensureKuaishouFeifeiFlowShortLink(flow, task)
-    const nextContext = {
-      ...taskContext,
-      kuaishouFeifei: nextFlow,
-    }
     return updateTask(task.id, {
       task_status: TASK_STATUS.LINK_GENERATED,
       user_action_status: 'pending_claim',
-      context_json: JSON.stringify(nextContext),
+      context_json: JSON.stringify({
+        ...taskContext,
+        kuaishouFeifei: flow,
+      }),
       updated_at: now,
     })
   }
@@ -80,11 +75,11 @@ export async function prepareKuaishouFeifeiTask(task: TaskRow) {
     })
   }
 
-  const nextFlow = await ensureKuaishouFeifeiFlowShortLink(mergeKuaishouFeifeiOrder(flow, order, {
+  const nextFlow = mergeKuaishouFeifeiOrder(flow, order, {
     platformOrderNo,
     claimUrl: feifeiClaimUrl,
     syncedAt: now,
-  }), task)
+  })
   const updatedTask = await updateTask(task.id, {
     task_status: TASK_STATUS.LINK_GENERATED,
     user_action_status: 'pending_claim',
@@ -137,10 +132,10 @@ export async function syncKuaishouFeifeiTaskStatus(task: TaskRow) {
   let resultCode = task.result_code
   let resultMessage = task.result_message
   let lastError = task.last_error
-  const nextFlow = await ensureKuaishouFeifeiFlowShortLink(mergeKuaishouFeifeiOrder(flow, order, {
+  const nextFlow = mergeKuaishouFeifeiOrder(flow, order, {
     syncedAt: now,
     claimUrl: resolveKuaishouFeifeiOrderClaimUrl(order) || resolveKuaishouFeifeiClaimUrl(flow),
-  }), task)
+  })
   let nextIndustryVoucher = taskContext.kuaishouIndustryVoucher
 
   if (order.rechargeStatus === 30) {
@@ -230,6 +225,7 @@ export function normalizeKuaishouFeifeiFlow(value: unknown) {
     rechargeResultMessage: String(source.rechargeResultMessage || '').trim(),
     claimUrl: String(source.claimUrl || '').trim(),
     consumeStatus: String(source.consumeStatus || 'pending').trim(),
+    // 历史字段保留读取，新流程不再生成 shortLink
     shortLink: normalizeShortLinkPayload(source.shortLink),
     h5: {
       entryUrl: String(h5.entryUrl || '').trim(),
@@ -240,38 +236,38 @@ export function normalizeKuaishouFeifeiFlow(value: unknown) {
   }
 }
 
+/** 平台原始 H5 链接（不拼 uid、不用短链）。 */
 export function resolveKuaishouFeifeiClaimUrl(value: unknown) {
   const flow = normalizeKuaishouFeifeiFlow(value)
-  if (flow.shortLink?.url) {
-    return flow.shortLink.url
-  }
-
   return resolveKuaishouFeifeiDirectClaimUrl(flow)
 }
 
-export async function ensureKuaishouFeifeiClaimShortLink(task: TaskRow) {
-  if (!isKuaishouFeifeiTask(task)) {
+/** 在已有 expectedUid 时返回拼好 uid 的 H5 链接。 */
+export function resolveKuaishouFeifeiH5UrlWithUid(
+  value: unknown,
+  expectedUid?: unknown,
+) {
+  const directUrl = resolveKuaishouFeifeiClaimUrl(value)
+  if (!directUrl) {
     return ''
   }
 
-  const taskContext = parseTaskContext(task)
-  const flow = normalizeKuaishouFeifeiFlow(taskContext.kuaishouFeifei)
-  const nextFlow = await ensureKuaishouFeifeiFlowShortLink(flow, task)
-  const claimUrl = resolveKuaishouFeifeiClaimUrl(nextFlow)
-
-  if (JSON.stringify(flow.shortLink || null) === JSON.stringify(nextFlow.shortLink || null)) {
-    return claimUrl
+  const uid = String(expectedUid || '').trim()
+  if (!uid) {
+    return directUrl
   }
 
-  await updateTask(task.id, {
-    context_json: JSON.stringify({
-      ...taskContext,
-      kuaishouFeifei: nextFlow,
-    }),
-    updated_at: nowIso(),
-  })
+  return appendUidToUrl(directUrl, uid)
+}
 
-  return claimUrl
+export function resolveKuaishouFeifeiH5UrlWithTaskUid(
+  task: Partial<TaskRow> | null | undefined,
+  flowValue?: unknown,
+) {
+  const context = parseTaskContext(task)
+  const identity = getClaimIdentityFromContext(context)
+  const flow = flowValue === undefined ? context.kuaishouFeifei : flowValue
+  return resolveKuaishouFeifeiH5UrlWithUid(flow, identity.expectedUid)
 }
 
 function mergeKuaishouFeifeiOrder(
@@ -303,30 +299,6 @@ function mergeKuaishouFeifeiOrder(
   }
 }
 
-async function ensureKuaishouFeifeiFlowShortLink(
-  flow: ReturnType<typeof normalizeKuaishouFeifeiFlow>,
-  task: TaskRow,
-) {
-  const targetUrl = resolveKuaishouFeifeiDirectClaimUrl(flow)
-  if (!targetUrl) {
-    return flow
-  }
-
-  if (flow.shortLink?.url && flow.shortLink.targetUrl === targetUrl) {
-    return flow
-  }
-
-  const shortLink = await ensureShortLinkForTarget(targetUrl, {
-    source: SHORT_LINK_SOURCE_KUAISHOU_FEIFEI_CLAIM,
-    taskId: task.id,
-  })
-
-  return {
-    ...flow,
-    shortLink,
-  }
-}
-
 function resolveKuaishouFeifeiDirectClaimUrl(
   flow: ReturnType<typeof normalizeKuaishouFeifeiFlow>,
 ) {
@@ -335,6 +307,7 @@ function resolveKuaishouFeifeiDirectClaimUrl(
     return h5ClaimUrl
   }
 
+  // 兼容历史 shortLink 中的原始 target
   if (flow.shortLink?.targetUrl) {
     return flow.shortLink.targetUrl
   }