增加单位功能

backend/src/views/apps/crm/contract/components/detail_payback.vue

@@ -90,8 +90,17 @@
       <el-table-column label="备注" min-width="120" show-overflow-tooltip>
         <template #default="{ row }">{{ row.remark || "-" }}</template>
       </el-table-column>
-      <el-table-column label="操作" width="80" align="center" fixed="right">
+      <el-table-column label="操作" width="150" align="center" fixed="right">
         <template #default="{ row }">
+          <el-button
+            v-if="!row.receipt_url"
+            link
+            type="primary"
+            size="small"
+            @click="openReceipt(row)"
+          >
+            补回执
+          </el-button>
           <el-tooltip
             :disabled="Number((planOf(row.payback_id) || {}).status) !== 2"
             content="所属回款计划已完成（回款已收齐），不允许删除回款记录"
@@ -192,6 +201,35 @@
         <el-button type="primary" :loading="receiveSaving" @click="submitReceive">保存</el-button>
       </template>
     </el-dialog>
+
+    <!-- 补传回款回执：针对已登记但漏传回执的回款记录 -->
+    <el-dialog v-model="receiptVisible" title="补传回款回执" width="460px">
+      <el-form :model="receiptForm" label-width="90px">
+        <el-form-item label="流水回执">
+          <div class="receipt-block">
+            <el-upload
+              :show-file-list="false"
+              :http-request="handleReceiptFileUpload"
+              :disabled="receiptUploading"
+              accept=".jpg,.jpeg,.png,.pdf,.doc,.docx,.xls,.xlsx"
+            >
+              <el-button :icon="Upload" :loading="receiptUploading" size="small">上传流水回执</el-button>
+            </el-upload>
+            <div v-if="receiptForm.receipt_url" class="receipt-file">
+              <el-link type="primary" :href="receiptForm.receipt_url" target="_blank" :underline="false">
+                <el-icon><Document /></el-icon>
+                <span class="receipt-name">{{ receiptForm.receipt_name || "流水回执" }}</span>
+              </el-link>
+              <el-button link type="danger" size="small" :icon="Delete" @click="clearReceiptForm">移除</el-button>
+            </div>
+          </div>
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="receiptVisible = false">取消</el-button>
+        <el-button type="primary" :loading="receiptUploading" @click="submitReceipt">保存回执</el-button>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
@@ -203,6 +241,7 @@ import {
   getPaybackList,
   getPaybackRecordList,
   createPaybackRecord,
+  updatePaybackRecord,
   deletePaybackRecord,
 } from "@/api/crmPayback";
 import { uploadFile } from "@/api/file";
@@ -404,6 +443,65 @@ function clearReceipt() {
   receiveForm.receipt_name = "";
 }
 
+/* ---------------------------- 补传回款回执（事后补凭证） ---------------------------- */
+const receiptVisible = ref(false);
+const receiptUploading = ref(false);
+const receiptForm = reactive({ id: null, receipt_url: "", receipt_name: "" });
+
+/** 打开补回执：仅针对未上传回执的回款记录 */
+function openReceipt(row) {
+  receiptForm.id = row.id;
+  receiptForm.receipt_url = "";
+  receiptForm.receipt_name = "";
+  receiptVisible.value = true;
+}
+
+async function handleReceiptFileUpload(options) {
+  const file = options.file;
+  receiptUploading.value = true;
+  try {
+    const fd = new FormData();
+    fd.append("file", file);
+    const res = await uploadFile(fd);
+    const data = res?.data || {};
+    receiptForm.receipt_url = data.url || "";
+    receiptForm.receipt_name = data.name || file.name;
+    ElMessage.success("上传成功");
+  } catch (e) {
+    ElMessage.error(e.message || "上传失败");
+  } finally {
+    receiptUploading.value = false;
+  }
+}
+
+function clearReceiptForm() {
+  receiptForm.receipt_url = "";
+  receiptForm.receipt_name = "";
+}
+
+async function submitReceipt() {
+  if (!receiptForm.id) return;
+  if (!receiptForm.receipt_url) {
+    ElMessage.warning("请先上传回执文件");
+    return;
+  }
+  receiptUploading.value = true;
+  try {
+    await updatePaybackRecord(receiptForm.id, {
+      receipt_url: receiptForm.receipt_url,
+      receipt_name: receiptForm.receipt_name,
+    });
+    ElMessage.success("回执已补传");
+    receiptVisible.value = false;
+    await fetchRecords();
+    emit("saved");
+  } catch (e) {
+    ElMessage.error(e.message || "补传失败");
+  } finally {
+    receiptUploading.value = false;
+  }
+}
+
 async function submitReceive() {
   if (!receiveForm.payback_id) {
     ElMessage.warning("请选择回款计划");