新增资源分类管理

src/main/java/xyz/playedu/api/checks/AdminPermissionCheck.java

@@ -35,6 +35,8 @@ public class AdminPermissionCheck implements ApplicationRunner {
             {"部门", "5", "部门-添加", BPermissionConstant.DEPARTMENT_STORE},
             {"部门", "10", "部门-编辑", BPermissionConstant.DEPARTMENT_UPDATE},
             {"部门", "15", "部门-删除", BPermissionConstant.DEPARTMENT_DESTROY},
+
+            {"资源分类", "0", "资源分类管理", BPermissionConstant.RESOURCE_CATEGORY},
     };
 
     @Override

src/main/java/xyz/playedu/api/constant/BPermissionConstant.java

@@ -21,4 +21,6 @@ public class BPermissionConstant {
     public final static String DEPARTMENT_UPDATE = "department-update";
     public final static String DEPARTMENT_DESTROY = "department-destroy";
 
+    public final static String RESOURCE_CATEGORY = "resource-category";
+
 }

src/main/java/xyz/playedu/api/constant/BackendConstant.java

@@ -2,4 +2,7 @@ package xyz.playedu.api.constant;
 
 public class BackendConstant {
     public final static String[] UN_AUTH_URI_WHITELIST = {"/backend/v1/system/image-captcha", "/backend/v1/auth/login",};
+
+    public final static String[] RESOURCE_TYPE_WHITELIST = {"IMAGE", "PDF", "VIDEO", "WORD", "PPT"};
+
 }

src/main/java/xyz/playedu/api/controller/ExceptionController.java

@@ -4,8 +4,10 @@ import org.springframework.http.converter.HttpMessageNotReadableException;
 import org.springframework.validation.ObjectError;
 import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.MissingServletRequestParameterException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.exception.ServiceException;
 import xyz.playedu.api.types.JsonResponse;
@@ -32,7 +34,7 @@ public class ExceptionController {
 
     @ExceptionHandler(MethodArgumentNotValidException.class)
     public JsonResponse serviceExceptionHandler(MethodArgumentNotValidException e) {
-        StringBuffer errorMsg = new StringBuffer();
+        StringBuilder errorMsg = new StringBuilder();
         List<ObjectError> allErrors = e.getBindingResult().getAllErrors();
         for (ObjectError tmpError : allErrors) {
             errorMsg.append(tmpError.getDefaultMessage()).append(",");
@@ -46,6 +48,16 @@ public class ExceptionController {
         return JsonResponse.error("请求method错误", 400);
     }
 
+    @ExceptionHandler(MethodArgumentTypeMismatchException.class)
+    public JsonResponse serviceExceptionHandler(MethodArgumentTypeMismatchException e) {
+        return JsonResponse.error("请求错误", 400);
+    }
+
+    @ExceptionHandler(MissingServletRequestParameterException.class)
+    public JsonResponse serviceExceptionHandler(MissingServletRequestParameterException e) {
+        return JsonResponse.error("参数错误", 406);
+    }
+
     @ExceptionHandler(NotFoundException.class)
     public JsonResponse serviceExceptionHandler(NotFoundException e) {
         return JsonResponse.error(e.getMessage(), 404);

src/main/java/xyz/playedu/api/controller/backend/ResourceCategoryController.java

@@ -0,0 +1,105 @@
+package xyz.playedu.api.controller.backend;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import xyz.playedu.api.constant.BPermissionConstant;
+import xyz.playedu.api.constant.BackendConstant;
+import xyz.playedu.api.domain.ResourceCategory;
+import xyz.playedu.api.middleware.BackendPermissionMiddleware;
+import xyz.playedu.api.request.backend.ResourceCategoryRequest;
+import xyz.playedu.api.service.ResourceCategoryService;
+import xyz.playedu.api.types.JsonResponse;
+
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/2/23 09:46
+ */
+@RestController
+@RequestMapping("/backend/v1/resource-category")
+public class ResourceCategoryController {
+
+    @Autowired
+    private ResourceCategoryService resourceCategoryService;
+
+    @GetMapping("/index")
+    public JsonResponse index(@RequestParam(name = "type") String type) {
+        List<ResourceCategory> categories = resourceCategoryService.getByType(type);
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("data", categories);
+        return JsonResponse.data(data);
+    }
+
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_CATEGORY)
+    @GetMapping("/create")
+    public JsonResponse create() {
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("types", BackendConstant.RESOURCE_TYPE_WHITELIST);
+        return JsonResponse.data(data);
+    }
+
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_CATEGORY)
+    @PostMapping("/create")
+    public JsonResponse store(@RequestBody @Validated ResourceCategoryRequest request) {
+        if (!Arrays.asList(BackendConstant.RESOURCE_TYPE_WHITELIST).contains(request.getType())) {
+            return JsonResponse.error("资源类型不支持");
+        }
+
+        ResourceCategory category = new ResourceCategory();
+
+        category.setType(request.getType());
+        category.setSort(request.getSort());
+        category.setName(request.getName());
+        category.setCreatedAt(new Date());
+        category.setUpdatedAt(new Date());
+
+        resourceCategoryService.save(category);
+
+        return JsonResponse.success();
+    }
+
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_CATEGORY)
+    @GetMapping("/{id}")
+    public JsonResponse edit(@PathVariable(name = "id") Integer id) {
+        ResourceCategory category = resourceCategoryService.getById(id);
+        if (category == null) {
+            return JsonResponse.error("分类不存在");
+        }
+        return JsonResponse.data(category);
+    }
+
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_CATEGORY)
+    @PutMapping("/{id}")
+    public JsonResponse update(@PathVariable(name = "id") Integer id, @RequestBody @Validated ResourceCategoryRequest request) {
+        if (!Arrays.asList(BackendConstant.RESOURCE_TYPE_WHITELIST).contains(request.getType())) {
+            return JsonResponse.error("资源类型不支持");
+        }
+
+        ResourceCategory category = resourceCategoryService.getById(id);
+        if (category == null) {
+            return JsonResponse.error("分类不存在");
+        }
+
+        ResourceCategory newCategory = new ResourceCategory();
+        newCategory.setId(category.getId());
+        newCategory.setName(request.getName());
+        newCategory.setSort(request.getSort());
+
+        resourceCategoryService.updateById(newCategory);
+
+        return JsonResponse.success();
+    }
+
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_CATEGORY)
+    @DeleteMapping("/{id}")
+    public JsonResponse destroy(@PathVariable(name = "id") Integer id) {
+        resourceCategoryService.removeById(id);
+        return JsonResponse.success();
+    }
+
+}

src/main/java/xyz/playedu/api/controller/backend/UserController.java

@@ -0,0 +1,44 @@
+package xyz.playedu.api.controller.backend;
+
+import org.springframework.web.bind.annotation.*;
+import xyz.playedu.api.types.JsonResponse;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/2/23 09:48
+ */
+@RestController
+@RequestMapping("/backend/v1/user")
+public class UserController {
+
+    @GetMapping("/index")
+    public JsonResponse index() {
+        return null;
+    }
+
+    @GetMapping("/create")
+    public JsonResponse create() {
+        return null;
+    }
+
+    @PostMapping("/create")
+    public JsonResponse store() {
+        return null;
+    }
+
+    @GetMapping("/{id}")
+    public JsonResponse edit(@PathVariable(name = "id") Integer id) {
+        return null;
+    }
+
+    @PutMapping("/{id}")
+    public JsonResponse update(@PathVariable(name = "id") Integer id) {
+        return null;
+    }
+
+    @DeleteMapping("/{id}")
+    public JsonResponse destroy(@PathVariable(name = "id") Integer id) {
+        return null;
+    }
+
+}

src/main/java/xyz/playedu/api/domain/ResourceCategory.java

@@ -0,0 +1,105 @@
+package xyz.playedu.api.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName resource_categories
+ */
+@TableName(value ="resource_categories")
+@Data
+public class ResourceCategory implements Serializable {
+    /**
+     * 
+     */
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    /**
+     * 资源类别
+     */
+    private String type;
+
+    /**
+     * 分类名
+     */
+    private String name;
+
+    /**
+     * 升序
+     */
+    private Integer sort;
+
+    /**
+     * 创建时间
+     */
+    @JsonIgnore
+    private Date createdAt;
+
+    /**
+     * 更新时间
+     */
+    @JsonIgnore
+    private Date updatedAt;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public boolean equals(Object that) {
+        if (this == that) {
+            return true;
+        }
+        if (that == null) {
+            return false;
+        }
+        if (getClass() != that.getClass()) {
+            return false;
+        }
+        ResourceCategory other = (ResourceCategory) that;
+        return (this.getId() == null ? other.getId() == null : this.getId().equals(other.getId()))
+            && (this.getType() == null ? other.getType() == null : this.getType().equals(other.getType()))
+            && (this.getName() == null ? other.getName() == null : this.getName().equals(other.getName()))
+            && (this.getSort() == null ? other.getSort() == null : this.getSort().equals(other.getSort()))
+            && (this.getCreatedAt() == null ? other.getCreatedAt() == null : this.getCreatedAt().equals(other.getCreatedAt()))
+            && (this.getUpdatedAt() == null ? other.getUpdatedAt() == null : this.getUpdatedAt().equals(other.getUpdatedAt()));
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((getId() == null) ? 0 : getId().hashCode());
+        result = prime * result + ((getType() == null) ? 0 : getType().hashCode());
+        result = prime * result + ((getName() == null) ? 0 : getName().hashCode());
+        result = prime * result + ((getSort() == null) ? 0 : getSort().hashCode());
+        result = prime * result + ((getCreatedAt() == null) ? 0 : getCreatedAt().hashCode());
+        result = prime * result + ((getUpdatedAt() == null) ? 0 : getUpdatedAt().hashCode());
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getClass().getSimpleName());
+        sb.append(" [");
+        sb.append("Hash = ").append(hashCode());
+        sb.append(", id=").append(id);
+        sb.append(", type=").append(type);
+        sb.append(", name=").append(name);
+        sb.append(", sort=").append(sort);
+        sb.append(", createdAt=").append(createdAt);
+        sb.append(", updatedAt=").append(updatedAt);
+        sb.append(", serialVersionUID=").append(serialVersionUID);
+        sb.append("]");
+        return sb.toString();
+    }
+}

src/main/java/xyz/playedu/api/mapper/ResourceCategoryMapper.java

@@ -0,0 +1,20 @@
+package xyz.playedu.api.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+import xyz.playedu.api.domain.ResourceCategory;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author tengteng
+* @description 针对表【resource_categories】的数据库操作Mapper
+* @createDate 2023-02-23 09:50:18
+* @Entity xyz.playedu.api.domain.ResourceCategory
+*/
+@Mapper
+public interface ResourceCategoryMapper extends BaseMapper<ResourceCategory> {
+
+}
+
+
+
+

src/main/java/xyz/playedu/api/request/backend/ResourceCategoryRequest.java

@@ -0,0 +1,24 @@
+package xyz.playedu.api.request.backend;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+import org.hibernate.validator.constraints.Length;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/2/23 09:56
+ */
+@Data
+public class ResourceCategoryRequest {
+
+    @NotNull(message = "资源类型不能为空")
+    private String type;
+
+    @NotNull(message = "分类名不能为空")
+    @Length(min = 1, max = 12, message = "分类名长度在1-12个字符之间")
+    private String name;
+
+    @NotNull(message = "请输入排序值")
+    private Integer sort;
+
+}

src/main/java/xyz/playedu/api/service/ResourceCategoryService.java

@@ -0,0 +1,17 @@
+package xyz.playedu.api.service;
+
+import xyz.playedu.api.domain.ResourceCategory;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_categories】的数据库操作Service
+ * @createDate 2023-02-23 09:50:18
+ */
+public interface ResourceCategoryService extends IService<ResourceCategory> {
+
+    List<ResourceCategory> getByType(String type);
+
+}

src/main/java/xyz/playedu/api/service/impl/ResourceCategoryServiceImpl.java

@@ -0,0 +1,27 @@
+package xyz.playedu.api.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import xyz.playedu.api.domain.ResourceCategory;
+import xyz.playedu.api.service.ResourceCategoryService;
+import xyz.playedu.api.mapper.ResourceCategoryMapper;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_categories】的数据库操作Service实现
+ * @createDate 2023-02-23 09:50:18
+ */
+@Service
+public class ResourceCategoryServiceImpl extends ServiceImpl<ResourceCategoryMapper, ResourceCategory>
+        implements ResourceCategoryService {
+    @Override
+    public List<ResourceCategory> getByType(String type) {
+        return list(query().getWrapper().eq("type", type).orderByAsc("id"));
+    }
+}
+
+
+
+

src/main/resources/mapper/ResourceCategoryMapper.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="xyz.playedu.api.mapper.ResourceCategoryMapper">
+
+    <resultMap id="BaseResultMap" type="xyz.playedu.api.domain.ResourceCategory">
+            <id property="id" column="id" jdbcType="INTEGER"/>
+            <result property="type" column="type" jdbcType="VARCHAR"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="sort" column="sort" jdbcType="INTEGER"/>
+            <result property="createdAt" column="created_at" jdbcType="TIMESTAMP"/>
+            <result property="updatedAt" column="updated_at" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,type,name,
+        sort,created_at,updated_at
+    </sql>
+</mapper>