feat(mini): add withdraw on ETC vehicle recharge apply list

Co-authored-by: Cursor <cursoragent@cursor.com>

miniprogram/api/pl.js

@@ -124,6 +124,12 @@ export const vehicleRechargeApplyApi = {
       `/transport/vehicle-recharge-apply/${id}/cancel`,
       {},
       { params: { mineVehicles: true } }
+    ),
+  withdraw: (id) =>
+    db.post(
+      `/transport/vehicle-recharge-apply/${id}/withdraw`,
+      {},
+      { params: { mineVehicles: true } }
     )
 }
 

miniprogram/pages/pl/vehicle-recharge-apply/list.vue

@@ -103,6 +103,10 @@
               <button class="btn btn-sm btn-primary" @click="goForm(item.id)">编辑</button>
               <button class="btn btn-sm btn-danger" @click="handleCancel(item)">作废</button>
             </template>
+            <template v-else-if="canWithdraw(item)">
+              <button class="btn btn-sm btn-ghost" @click="handleWithdraw(item)">撤回</button>
+              <button class="btn btn-sm btn-primary" @click="goForm(item.id)">查看</button>
+            </template>
             <button v-else class="btn btn-sm btn-primary" @click="goForm(item.id)">查看</button>
           </view>
         </view>
@@ -157,6 +161,12 @@ function canWrite(item) {
   return String(item.applicantId || '') === currentUserId()
 }
 
+function canWithdraw(item) {
+  if (!item) return false
+  if (item.status !== 'in_approval') return false
+  return String(item.applicantId || '') === currentUserId()
+}
+
 function typeLabel(v) {
   if (v === 'etc') return 'ETC'
   if (v === 'fuel') return '加油'
@@ -300,6 +310,24 @@ function handleCancel(item) {
   })
 }
 
+function handleWithdraw(item) {
+  uni.showModal({
+    title: '撤回确认',
+    content: '确定撤回该充值申请？撤回后变为草稿，可修改后再提交。',
+    confirmText: '确定撤回',
+    success: async (res) => {
+      if (!res.confirm) return
+      try {
+        await vehicleRechargeApplyApi.withdraw(item.id)
+        uni.showToast({ title: '已撤回', icon: 'success' })
+        onRefresh()
+      } catch (e) {
+        // toasted by request layer
+      }
+    }
+  })
+}
+
 onShow(() => {
   computeListHeight()
   onRefresh()