refactor: 添加菜单feign客户端，提供代码生成新增菜单

mall-member/member-boot/src/main/java/com/youlai/mall/member/MemberApplication.java

@@ -13,7 +13,7 @@ import org.springframework.cloud.openfeign.EnableFeignClients;
  * @since 0.0.1
  */
 @SpringBootApplication
-@EnableDiscoveryClient()
+@EnableDiscoveryClient
 @EnableFeignClients(basePackageClasses = {SkuFeignClient.class})
 public class MemberApplication {
     public static void main(String[] args) {

youlai-codegen/pom.xml

@@ -72,6 +72,11 @@
             <artifactId>velocity-engine-core</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.youlai</groupId>
+            <artifactId>system-api</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>

youlai-codegen/src/main/java/com/youlai/codegen/CodegenApplication.java

@@ -1,15 +1,20 @@
 package com.youlai.codegen;
 
+import com.youlai.system.api.MenuFeignClient;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 /**
- * 系统服务启动类
+ * 代码生成器启动类
  *
  * @author Ray
- * @since 0.0.1
+ * @since 4.0.0
  */
 @SpringBootApplication
+@EnableDiscoveryClient
+@EnableFeignClients(basePackageClasses = {MenuFeignClient.class})
 public class CodegenApplication {
     public static void main(String[] args) {
         SpringApplication.run(CodegenApplication.class, args);

youlai-codegen/src/main/java/com/youlai/codegen/controller/CodegenController.java

@@ -7,7 +7,7 @@ import com.youlai.common.result.Result;
 import com.youlai.codegen.config.CodegenProperties;
 import com.youlai.codegen.model.form.GenConfigForm;
 import com.youlai.codegen.model.query.TablePageQuery;
-import com.youlai.codegen.model.vo.CodePreviewVO;
+import com.youlai.codegen.model.vo.CodegenPreviewVO;
 import com.youlai.codegen.model.vo.TablePageVO;
 import com.youlai.codegen.service.GenConfigService;
 import com.youlai.codegen.service.CodegenService;
@@ -91,14 +91,14 @@ public class CodegenController {
 
     @Operation(summary = "获取预览生成代码")
     @GetMapping("/{tableName}/preview")
-    public Result<List<CodePreviewVO>> getCodePreviewData(@PathVariable String tableName) {
-        List<CodePreviewVO> list = codegenService.getCodePreviewData(tableName);
+    public Result<List<CodegenPreviewVO>> getCodePreviewData(@PathVariable String tableName) {
+        List<CodegenPreviewVO> list = codegenService.getCodePreviewData(tableName);
         return Result.success(list);
     }
 
     @Operation(summary = "下载代码")
     @GetMapping("/{tableName}/download")
-    public void downloadZip(HttpServletResponse response, @PathVariable String tableName) throws IOException {
+    public void downloadZip(HttpServletResponse response, @PathVariable String tableName) {
         String[] tableNames = tableName.split(",");
         byte[] data = codegenService.downloadCode(tableNames);
 

youlai-codegen/src/main/java/com/youlai/codegen/converter/CodegenConverter.java

@@ -3,6 +3,7 @@ package com.youlai.codegen.converter;
 import com.youlai.codegen.model.entity.GenConfig;
 import com.youlai.codegen.model.entity.GenFieldConfig;
 import com.youlai.codegen.model.form.GenConfigForm;
+import com.youlai.system.dto.CodegenMenuDTO;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
 
@@ -36,4 +37,8 @@ public interface CodegenConverter {
 
     GenFieldConfig toGenFieldConfig(GenConfigForm.FieldConfig fieldConfig);
 
+
+    @Mapping(source = "parentMenuId", target = "parentMenuId")
+    CodegenMenuDTO toCodegenMenuDTO(Long parentMenuId, GenConfig genConfig);
+
 }

youlai-codegen/src/main/java/com/youlai/codegen/model/vo/CodegenPreviewVO.java

@@ -5,7 +5,7 @@ import lombok.Data;
 
 @Schema(description = "代码生成代码预览VO")
 @Data
-public class CodePreviewVO {
+public class CodegenPreviewVO {
 
     @Schema(description = "生成文件路径")
     private String path;

youlai-codegen/src/main/java/com/youlai/codegen/service/CodegenService.java

@@ -2,7 +2,7 @@ package com.youlai.codegen.service;
 
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.youlai.codegen.model.query.TablePageQuery;
-import com.youlai.codegen.model.vo.CodePreviewVO;
+import com.youlai.codegen.model.vo.CodegenPreviewVO;
 import com.youlai.codegen.model.vo.TablePageVO;
 
 import java.util.List;
@@ -29,7 +29,7 @@ public interface CodegenService {
      * @param tableName 表名
      * @return 包含代码预览信息的列表
      */
-    List<CodePreviewVO> getCodePreviewData(String tableName);
+    List<CodegenPreviewVO> getCodePreviewData(String tableName);
 
     /**
      * 下载代码

youlai-codegen/src/main/java/com/youlai/codegen/service/GenConfigService.java

@@ -12,7 +12,6 @@ import com.youlai.codegen.model.form.GenConfigForm;
  */
 public interface GenConfigService extends IService<GenConfig> {
 
-
     /**
      * 获取代码生成配置
      *

youlai-codegen/src/main/java/com/youlai/codegen/service/impl/CodegenServiceImpl.java

@@ -17,7 +17,7 @@ import com.youlai.codegen.enums.JavaTypeEnum;
 import com.youlai.codegen.model.entity.GenConfig;
 import com.youlai.codegen.model.entity.GenFieldConfig;
 import com.youlai.codegen.model.query.TablePageQuery;
-import com.youlai.codegen.model.vo.CodePreviewVO;
+import com.youlai.codegen.model.vo.CodegenPreviewVO;
 import com.youlai.codegen.model.vo.TablePageVO;
 import com.youlai.codegen.service.DatabaseService;
 import com.youlai.codegen.service.GenConfigService;
@@ -93,9 +93,9 @@ public class CodegenServiceImpl implements CodegenService {
      * @return 预览数据
      */
     @Override
-    public List<CodePreviewVO> getCodePreviewData(String tableName) {
+    public List<CodegenPreviewVO> getCodePreviewData(String tableName) {
 
-        List<CodePreviewVO> list = new ArrayList<>();
+        List<CodegenPreviewVO> list = new ArrayList<>();
 
         GenConfig genConfig = genConfigService.getOne(new LambdaQueryWrapper<GenConfig>()
                 .eq(GenConfig::getTableName, tableName)
@@ -116,7 +116,7 @@ public class CodegenServiceImpl implements CodegenService {
         // 遍历模板配置
         Map<String, CodegenProperties.TemplateConfig> templateConfigs = codegenProperties.getTemplateConfigs();
         for (Map.Entry<String, CodegenProperties.TemplateConfig> templateConfigEntry : templateConfigs.entrySet()) {
-            CodePreviewVO previewVO = new CodePreviewVO();
+            CodegenPreviewVO previewVO = new CodegenPreviewVO();
 
             CodegenProperties.TemplateConfig templateConfig = templateConfigEntry.getValue();
 
@@ -308,9 +308,9 @@ public class CodegenServiceImpl implements CodegenService {
      * @param zip       压缩文件输出流
      */
     private void generateAndZipCode(String tableName, ZipOutputStream zip) {
-        List<CodePreviewVO> codePreviewList = getCodePreviewData(tableName);
+        List<CodegenPreviewVO> codePreviewList = getCodePreviewData(tableName);
 
-        for (CodePreviewVO codePreview : codePreviewList) {
+        for (CodegenPreviewVO codePreview : codePreviewList) {
             String fileName = codePreview.getFileName();
             String content = codePreview.getContent();
             String path = codePreview.getPath();

youlai-codegen/src/main/java/com/youlai/codegen/service/impl/GenConfigServiceImpl.java

@@ -21,6 +21,8 @@ import com.youlai.codegen.model.entity.GenFieldConfig;
 import com.youlai.codegen.model.form.GenConfigForm;
 import com.youlai.codegen.service.GenConfigService;
 import com.youlai.codegen.service.GenFieldConfigService;
+import com.youlai.system.api.MenuFeignClient;
+import com.youlai.system.dto.CodegenMenuDTO;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
@@ -41,7 +43,7 @@ public class GenConfigServiceImpl extends ServiceImpl<GenConfigMapper, GenConfig
     private final CodegenProperties codegenProperties;
     private final GenFieldConfigService genFieldConfigService;
     private final CodegenConverter codegenConverter;
-   /* private final MenuService menuService;*/
+    private final MenuFeignClient menuFeignClient;
 
     @Value("${spring.profiles.active}")
     private String springProfilesActive;
@@ -174,10 +176,11 @@ public class GenConfigServiceImpl extends ServiceImpl<GenConfigMapper, GenConfig
         GenConfig genConfig = codegenConverter.toGenConfig(formData);
         this.saveOrUpdate(genConfig);
 
-        // 如果选择上级菜单
+        // 如果选择上级菜单且当前环境不是生产环境，则新增菜单
         Long parentMenuId = formData.getParentMenuId();
-        if (parentMenuId != null && EnvEnum.DEV.getValue().equals(springProfilesActive) ) {
-           // menuService.saveMenu(parentMenuId, genConfig);
+        if (parentMenuId != null && EnvEnum.PROD.getValue().equals(springProfilesActive)) {
+            CodegenMenuDTO codegenMenuDTO = codegenConverter.toCodegenMenuDTO(parentMenuId, genConfig);
+            menuFeignClient.addMenuForCodegen(codegenMenuDTO);
         }
 
         List<GenFieldConfig> genFieldConfigs = codegenConverter.toGenFieldConfig(formData.getFieldConfigs());

youlai-codegen/src/main/resources/bootstrap.yml

@@ -3,12 +3,12 @@ server:
 
 spring:
   application:
-    name: youlai-generator
+    name: youlai-codegen
   profiles:
     active: dev
 
 # 代码生成器配置
-generator:
+codegen:
   # 下载代码文件名称
   downloadFileName: youlai-mall-code.zip
   # 后端项目名称

youlai-common/common-base/src/main/java/com/youlai/common/enums/EnvEnum.java

@@ -12,8 +12,8 @@ import lombok.Getter;
 @Getter
 public enum EnvEnum implements IBaseEnum<String> {
 
-    DEV("dev", "开发"),
-    PROD("prod", "生产");
+    DEV("dev", "开发环境"),
+    PROD("prod", "生产环境");
 
     private final String value;
 

youlai-system/system-api/src/main/java/com/youlai/system/api/MenuFeignClient.java

@@ -0,0 +1,14 @@
+package com.youlai.system.api;
+
+import com.youlai.common.core.config.FeignDecoderConfig;
+import com.youlai.system.dto.CodegenMenuDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+@FeignClient(value = "youlai-system", contextId = "menu", configuration = {FeignDecoderConfig.class})
+public interface MenuFeignClient {
+
+    @PostMapping("/api/v1/menus/codegen")
+    void addMenuForCodegen( @RequestBody CodegenMenuDTO data);
+}

youlai-system/system-api/src/main/java/com/youlai/system/api/UserFeignClient.java

@@ -7,7 +7,7 @@ import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 
-@FeignClient(value = "youlai-system", fallback = UserFeignFallbackClient.class, configuration = {FeignDecoderConfig.class})
+@FeignClient(value = "youlai-system", contextId = "user", fallback = UserFeignFallbackClient.class, configuration = {FeignDecoderConfig.class})
 public interface UserFeignClient {
 
     @GetMapping("/api/v1/users/{username}/authInfo")

youlai-system/system-boot/src/main/java/com/youlai/system/controller/MenuController.java

@@ -113,16 +113,14 @@ public class MenuController {
         return Result.judge(result);
     }
 
-
     /**
      * 代码生成器生成代码新增菜单
      */
     @PostMapping("/codegen")
-    public Result<Void> createCodegenMenu(
+    public Result<Void> addMenuForCodegen(
             @RequestBody @Valid CodegenMenuDTO data
     ) {
-
-        boolean result = menuService.createCodegenMenu(data);
+        boolean result = menuService.addMenuForCodegen(data);
         return Result.judge(result);
     }
 

youlai-system/system-boot/src/main/java/com/youlai/system/service/MenuService.java

@@ -64,5 +64,5 @@ public interface MenuService extends IService<Menu> {
     /**
      * 保存生成代码菜单
      */
-    boolean createCodegenMenu(@Valid CodegenMenuDTO data);
+    boolean addMenuForCodegen(@Valid CodegenMenuDTO data);
 }

youlai-system/system-boot/src/main/java/com/youlai/system/service/impl/MenuServiceImpl.java

@@ -338,15 +338,74 @@ public class MenuServiceImpl extends ServiceImpl<MenuMapper, Menu> implements Me
     }
 
     /**
-     * 保存生成代码菜单
+     * 代码生成时添加菜单
      *
-     * @param data
-     * @return
+     * @param data {@link CodegenMenuDTO} 代码生成菜单数据传输对象
+     * @return 是否成功
      */
     @Override
-    public boolean createCodegenMenu(CodegenMenuDTO data) {
-        return false;
+    public boolean addMenuForCodegen(CodegenMenuDTO data) {
+        Long parentMenuId = data.getParentMenuId();
+
+        Menu parentMenu = this.getById(parentMenuId);
+        Assert.notNull(parentMenu, "上级菜单不存在");
+        String entityName =data.getEntityName();
+
+        long count = this.count(new LambdaQueryWrapper<Menu>().eq(Menu::getRouteName, entityName));
+        if (count > 0) {
+            throw new RuntimeException("菜单已存在");
+        }
+        // 业务名称 e.g. 用户管理
+        String businessName = data.getBusinessName();
+        // 模块名称 e.g. system
+        String moduleName = data.getModuleName();
+        // 获取父级菜单子菜单最带的排序
+        Menu maxSortMenu = this.getOne(new LambdaQueryWrapper<Menu>().eq(Menu::getParentId, parentMenuId)
+                .orderByDesc(Menu::getSort)
+                .last("limit 1")
+        );
+        int sort = 1;
+        if (maxSortMenu != null) {
+            sort = maxSortMenu.getSort() + 1;
+        }
+
+        Menu menu = new Menu();
+        menu.setParentId(parentMenuId);
+        menu.setName(businessName);
+
+        menu.setRouteName(entityName);
+        menu.setRoutePath(StrUtil.toSymbolCase(entityName, '-'));
+        menu.setComponent(data.getModuleName() + "/" + StrUtil.toSymbolCase(entityName, '-') + "/index");
+        menu.setType(MenuTypeEnum.MENU);
+        menu.setSort(sort);
+        menu.setVisible(1);
+        boolean result = this.save(menu);
+
+        if (result) {
+            // 生成treePath
+            String treePath = generateMenuTreePath(parentMenuId);
+            menu.setTreePath(treePath);
+            this.updateById(menu);
+
+            // 生成CURD按钮权限
+            String permPrefix = data.getModuleName() + ":" + StrUtil.lowerFirst(entityName) + ":";
+            String[] actions = {"查询", "新增", "编辑", "删除"};
+            String[] perms = {"query", "add", "edit", "delete"};
+
+            for (int i = 0; i < actions.length; i++) {
+                Menu button = new Menu();
+                button.setParentId(menu.getId());
+                button.setType(MenuTypeEnum.BUTTON);
+                button.setName(actions[i]);
+                button.setPerm(permPrefix + perms[i]);
+                button.setSort(i + 1);
+                this.save(button);
+
+                // 生成 treepath
+                button.setTreePath(treePath + "," + button.getId());
+                this.updateById(button);
+            }
+        }
+        return result;
     }
-
-
 }