批量更新功能

go/controllers/backend_erp_customer.go

@@ -136,8 +136,18 @@ func (c *BackendErpCustomerController) List() {
 		return
 	}
 
+	// 标记「同时也是供应商」：同一家单位可能既是客户又是供应商，列表上直接可见，避免重复转化
+	alsoSupplier := partyNameExists(fmt.Sprintf("%d", claims.TenantId), "supplier", collectCustomerNames(list))
+	rows := make([]customerListRow, 0, len(list))
+	for _, r := range list {
+		rows = append(rows, customerListRow{
+			TenantCrmCustomer: r,
+			AlsoSupplier:      alsoSupplier[strings.TrimSpace(r.CustomerName)],
+		})
+	}
+
 	c.customerOk(map[string]interface{}{
-		"list":     list,
+		"list":     rows,
 		"total":    total,
 		"page":     page,
 		"pageSize": pageSize,
@@ -172,6 +182,48 @@ func (c *BackendErpCustomerController) Detail() {
 	c.customerOk(customer)
 }
 
+// ConvertToSupplier POST /backend/erp/customer/:id/convert-supplier
+// 客户转供应商：把客户档案（含联系人）复制一套到供应商库。
+// 同一家单位可能既是客户又是供应商，因此原客户记录保留、不删除；
+// 供应商库已存在同名企业时不重复建档，只把联系人补同步过去。
+func (c *BackendErpCustomerController) ConvertToSupplier() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		c.customerJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	tenantID := fmt.Sprintf("%d", claims.TenantId)
+	var customer models.TenantCrmCustomer
+	if err := models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("id", id).
+		Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).
+		One(&customer); err != nil {
+		c.customerJsonErr(404, 404, "客户未找到")
+		return
+	}
+
+	existed, supplierID, inserted, merged, cerr := convertCustomerToSupplier(tenantID, &customer, claims)
+	if cerr != nil {
+		c.customerJsonErr(500, 500, cerr.Error())
+		return
+	}
+	c.customerOk(map[string]interface{}{
+		"id":      supplierID,
+		"existed": existed,
+		"contacts": map[string]interface{}{
+			"inserted": inserted,
+			"merged":   merged,
+		},
+	})
+}
+
 // Create POST /backend/erp/customer
 func (c *BackendErpCustomerController) Create() {
 	claims, err := c.customerClaims()