From 98b6ec61a138ffd7fef75a4786e59441f981017b Mon Sep 17 00:00:00 2001
From: caiyuchao <caiyuchao@agrandtech.com>
Date: Mon, 26 May 2025 10:18:53 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=A0=A1=E9=AA=8C=E5=AE=A2=E6=88=B7?=
 =?UTF-8?q?=E7=BC=96=E5=8F=B7=E6=98=AF=E5=90=A6=E5=94=AF=E4=B8=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../admin/customer/CustomerController.java    |  7 +++++++
 .../dal/mysql/customer/CustomerMapper.java    |  4 ++++
 .../service/customer/CustomerService.java     |  9 +++++++++
 .../service/customer/CustomerServiceImpl.java | 19 +++++++++++++++++++
 4 files changed, 39 insertions(+)

diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/customer/CustomerController.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/customer/CustomerController.java
index 7dd03f7..9b21896 100644
--- a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/customer/CustomerController.java
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/customer/CustomerController.java
@@ -87,6 +87,13 @@ public class CustomerController {
         return success(isExists);
     }
 
+    @GetMapping("/code-unique")
+    @Operation(summary = "校验客户编号是否唯一")
+    public CommonResult<Boolean> validateCustomerCodeUnique(@RequestParam(value = "code", required = false) String code, @RequestParam(value = "id", required = false) Long id) {
+        Boolean isExists = customerService.validateCustomerCodeUnique(code, id);
+        return success(isExists);
+    }
+
     @GetMapping("/max-sn")
     @Operation(summary = "返回当前最大客户sn")
     public CommonResult<Integer> selectMaxCode() {
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/customer/CustomerMapper.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/customer/CustomerMapper.java
index 8feeb7c..5d5be2e 100644
--- a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/customer/CustomerMapper.java
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/dal/mysql/customer/CustomerMapper.java
@@ -30,5 +30,9 @@ public interface CustomerMapper extends BaseMapperX<CustomerDO> {
         return selectOne(CustomerDO::getName, name);
     }
 
+    default CustomerDO selectByCode(String code) {
+        return selectOne(CustomerDO::getCode, code);
+    }
+
     Integer selectMaxCode();
 }
\ No newline at end of file
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerService.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerService.java
index c5b5fd2..d77449b 100644
--- a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerService.java
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerService.java
@@ -60,6 +60,15 @@ public interface CustomerService {
      */
     Boolean validateCustomerNameExists(String name, Long id);
 
+    /**
+     * 校验客户编号是否唯一
+     *
+     * @param code 客户编号
+     * @param id   客户id
+     * @return 是否存在
+     */
+    Boolean validateCustomerCodeUnique(String code, Long id);
+
     /**
      * 查询当前最大的sn号
      *
diff --git a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerServiceImpl.java b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerServiceImpl.java
index 1e89bc0..f4fd9a6 100644
--- a/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerServiceImpl.java
+++ b/agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/service/customer/CustomerServiceImpl.java
@@ -87,6 +87,25 @@ public class CustomerServiceImpl implements CustomerService {
         return false;
     }
 
+    @Override
+    public Boolean validateCustomerCodeUnique(String code, Long id) {
+        if (StrUtil.isBlank(code)) {
+            return true;
+        }
+        CustomerDO customer = customerMapper.selectByCode(code);
+        if (customer == null) {
+            return true;
+        }
+        // 如果 id 为空，说明不用比较是否为相同 id 的客户
+        if (id == null) {
+            return false;
+        }
+        if (!customer.getId().equals(id)) {
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public Integer selectMaxCode() {
         Integer maxCode = customerMapper.selectMaxCode();