fix:5846【销售订单】客户创建发货单又生产两个一样的发货单，实际只提交了一次，华泰

src/views/saleManage/saleOrder/invoice/components/addInvoiceDialog.vue

@@ -434,6 +434,7 @@
 
         // 提交状态
         loading: false,
+        saving: false,
         // 是否是修改
         isUpdate: false,
         businessId: '',
@@ -774,8 +775,10 @@
               );
             this.$refs.palletTableRef &&
               this.$refs.palletTableRef.putTableValue(data.trayList);
-            this.$refs.replaceRef &&
+            if (this.$refs.replaceRef) {
+              this.$refs.replaceRef.restTable();
               this.$refs.replaceRef.putTableValue(data.replaceList);
+            }
             this.syncReplaceRelationIds();
           });
         }
@@ -1077,6 +1080,7 @@
         this.title = '新增发货单';
         this.visible = true;
         this.isUpdate = false;
+        this.businessId = '';
         this.saleOrderNeedProduce = '';
         this.getInfo(row);
       },
@@ -1127,10 +1131,18 @@
         });
       },
       async save(type) {
+        if (this.saving || this.loading) return;
+        this.saving = true;
+        this.loading = true;
         try {
+          if (!this.isUpdate && this.businessId) {
+            await this.getSendSaleOrderDetail(this.businessId);
+            await this.$nextTick();
+            this.isUpdate = true;
+            this.$message.warning('发货单已保存，请确认内容后重新提交');
+            return;
+          }
           await this.getValidate();
-          // 表单验证通过，执行保存操作
-          this.loading = true;
 
           if (!this.isUpdate) {
             delete this.form.id;
@@ -1190,44 +1202,44 @@
           // }
 
           if (this.isUpdate) {
-            UpdateSendInformation(commitData)
-              .then((res) => {
-                this.loading = false;
-                if (type === 'sub') {
-                  return this.sendSubmit(res);
-                }
-                this.$message.success('修改成功');
-                this.cancel();
-                this.$emit('done');
-              })
-              .catch((e) => {
-                this.loading = false;
-                console.error('修改发货单失败', e);
-              });
+            const res = await UpdateSendInformation(commitData);
+            if (type === 'sub') {
+              await this.sendSubmit(res);
+            } else {
+              this.$message.success('修改成功');
+              this.cancel();
+              this.$emit('done');
+            }
           } else {
-            addSendInformation(commitData)
-              .then((res) => {
-                this.loading = false;
-                if (type === 'sub') {
-                  return this.sendSubmit(res);
-                }
-                this.$message.success('新增成功');
-                this.cancel();
-                this.$emit('done');
-              })
-              .catch((e) => {
-                this.loading = false;
-                console.error('新增发货单失败', e);
-              });
+            const res = await addSendInformation(commitData);
+            // shortcut: 新增响应丢失时无法识别已落库单据，需服务端幂等标识兜底。
+            this.businessId = res;
+            if (type === 'sub') {
+              await this.getSendSaleOrderDetail(res);
+              await this.$nextTick();
+              this.isUpdate = true;
+              await this.sendSubmit(res);
+            } else {
+              this.$message.success('新增成功');
+              this.cancel();
+              this.$emit('done');
+            }
           }
         } catch (error) {
-          console.log(error);
-          // 表单验证未通过，不执行保存操作
+          if (error) {
+            console.error('保存发货单或准备审批失败', error);
+            if (this.businessId && !this.isUpdate) {
+              this.$message.error('发货单已保存，重新提交前请先恢复草稿');
+            }
+          }
+        } finally {
+          this.saving = false;
+          this.loading = false;
         }
       },
       async sendSubmit(res) {
         console.log('res~~~~~~', res, this.businessId);
-        let paramsId = this.isReturnGoodsCreate ? res : this.businessId || res;
+        let paramsId = this.businessId || res;
         console.log('paramsId~~~', paramsId);
         const data = await getSendSaleOrderrecordDetailSplit(paramsId);
         let storemanIds = '';