240 lines
9.8 KiB
Plaintext
240 lines
9.8 KiB
Plaintext
package ${packageName}.controller;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import ${packageName}.annotation.AuthCheck;
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import ${packageName}.common.BaseResponse;
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import ${packageName}.common.DeleteRequest;
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import ${packageName}.common.ErrorCode;
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import ${packageName}.common.ResultUtils;
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import ${packageName}.constant.UserConstant;
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import ${packageName}.exception.BusinessException;
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import ${packageName}.exception.ThrowUtils;
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import ${packageName}.model.dto.${dataKey}.${upperDataKey}AddRequest;
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import ${packageName}.model.dto.${dataKey}.${upperDataKey}EditRequest;
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import ${packageName}.model.dto.${dataKey}.${upperDataKey}QueryRequest;
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import ${packageName}.model.dto.${dataKey}.${upperDataKey}UpdateRequest;
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import ${packageName}.model.entity.${upperDataKey};
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import ${packageName}.model.entity.User;
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import ${packageName}.model.vo.${upperDataKey}VO;
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import ${packageName}.service.${upperDataKey}Service;
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import ${packageName}.service.UserService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.BeanUtils;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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/**
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* ${dataName}接口
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*
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* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
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* @from <a href="https://www.code-nav.cn">编程导航学习圈</a>
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*/
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@RestController
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@RequestMapping("/${dataKey}")
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@Slf4j
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public class ${upperDataKey}Controller {
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@Resource
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private ${upperDataKey}Service ${dataKey}Service;
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@Resource
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private UserService userService;
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// region 增删改查
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/**
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* 创建${dataName}
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*
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* @param ${dataKey}AddRequest
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* @param request
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* @return
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*/
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@PostMapping("/add")
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public BaseResponse<Long> add${upperDataKey}(@RequestBody ${upperDataKey}AddRequest ${dataKey}AddRequest, HttpServletRequest request) {
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ThrowUtils.throwIf(${dataKey}AddRequest == null, ErrorCode.PARAMS_ERROR);
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// todo 在此处将实体类和 DTO 进行转换
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${upperDataKey} ${dataKey} = new ${upperDataKey}();
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BeanUtils.copyProperties(${dataKey}AddRequest, ${dataKey});
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// 数据校验
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${dataKey}Service.valid${upperDataKey}(${dataKey}, true);
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// todo 填充默认值
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User loginUser = userService.getLoginUser(request);
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${dataKey}.setUserId(loginUser.getId());
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// 写入数据库
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boolean result = ${dataKey}Service.save(${dataKey});
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ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
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// 返回新写入的数据 id
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long new${upperDataKey}Id = ${dataKey}.getId();
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return ResultUtils.success(new${upperDataKey}Id);
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}
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/**
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* 删除${dataName}
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*
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* @param deleteRequest
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* @param request
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* @return
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*/
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@PostMapping("/delete")
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public BaseResponse<Boolean> delete${upperDataKey}(@RequestBody DeleteRequest deleteRequest, HttpServletRequest request) {
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if (deleteRequest == null || deleteRequest.getId() <= 0) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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User user = userService.getLoginUser(request);
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long id = deleteRequest.getId();
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// 判断是否存在
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${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
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ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
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// 仅本人或管理员可删除
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if (!old${upperDataKey}.getUserId().equals(user.getId()) && !userService.isAdmin(request)) {
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throw new BusinessException(ErrorCode.NO_AUTH_ERROR);
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}
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// 操作数据库
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boolean result = ${dataKey}Service.removeById(id);
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ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
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return ResultUtils.success(true);
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}
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/**
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* 更新${dataName}（仅管理员可用）
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*
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* @param ${dataKey}UpdateRequest
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* @return
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*/
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@PostMapping("/update")
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@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
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public BaseResponse<Boolean> update${upperDataKey}(@RequestBody ${upperDataKey}UpdateRequest ${dataKey}UpdateRequest) {
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if (${dataKey}UpdateRequest == null || ${dataKey}UpdateRequest.getId() <= 0) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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// todo 在此处将实体类和 DTO 进行转换
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${upperDataKey} ${dataKey} = new ${upperDataKey}();
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BeanUtils.copyProperties(${dataKey}UpdateRequest, ${dataKey});
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// 数据校验
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${dataKey}Service.valid${upperDataKey}(${dataKey}, false);
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// 判断是否存在
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long id = ${dataKey}UpdateRequest.getId();
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${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
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ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
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// 操作数据库
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boolean result = ${dataKey}Service.updateById(${dataKey});
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ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
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return ResultUtils.success(true);
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}
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/**
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* 根据 id 获取${dataName}（封装类）
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*
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* @param id
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* @return
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*/
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@GetMapping("/get/vo")
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public BaseResponse<${upperDataKey}VO> get${upperDataKey}VOById(long id, HttpServletRequest request) {
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ThrowUtils.throwIf(id <= 0, ErrorCode.PARAMS_ERROR);
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// 查询数据库
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${upperDataKey} ${dataKey} = ${dataKey}Service.getById(id);
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ThrowUtils.throwIf(${dataKey} == null, ErrorCode.NOT_FOUND_ERROR);
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// 获取封装类
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return ResultUtils.success(${dataKey}Service.get${upperDataKey}VO(${dataKey}, request));
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}
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/**
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* 分页获取${dataName}列表（仅管理员可用）
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*
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* @param ${dataKey}QueryRequest
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* @return
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*/
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@PostMapping("/list/page")
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@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
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public BaseResponse<Page<${upperDataKey}>> list${upperDataKey}ByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest) {
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long current = ${dataKey}QueryRequest.getCurrent();
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long size = ${dataKey}QueryRequest.getPageSize();
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// 查询数据库
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Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
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${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
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return ResultUtils.success(${dataKey}Page);
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}
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/**
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* 分页获取${dataName}列表（封装类）
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*
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* @param ${dataKey}QueryRequest
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* @param request
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* @return
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*/
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@PostMapping("/list/page/vo")
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public BaseResponse<Page<${upperDataKey}VO>> list${upperDataKey}VOByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest,
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HttpServletRequest request) {
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long current = ${dataKey}QueryRequest.getCurrent();
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long size = ${dataKey}QueryRequest.getPageSize();
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// 限制爬虫
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ThrowUtils.throwIf(size > 20, ErrorCode.PARAMS_ERROR);
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// 查询数据库
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Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
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${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
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// 获取封装类
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return ResultUtils.success(${dataKey}Service.get${upperDataKey}VOPage(${dataKey}Page, request));
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}
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/**
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* 分页获取当前登录用户创建的${dataName}列表
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*
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* @param ${dataKey}QueryRequest
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* @param request
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* @return
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*/
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@PostMapping("/my/list/page/vo")
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public BaseResponse<Page<${upperDataKey}VO>> listMy${upperDataKey}VOByPage(@RequestBody ${upperDataKey}QueryRequest ${dataKey}QueryRequest,
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HttpServletRequest request) {
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ThrowUtils.throwIf(${dataKey}QueryRequest == null, ErrorCode.PARAMS_ERROR);
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// 补充查询条件，只查询当前登录用户的数据
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User loginUser = userService.getLoginUser(request);
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${dataKey}QueryRequest.setUserId(loginUser.getId());
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long current = ${dataKey}QueryRequest.getCurrent();
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long size = ${dataKey}QueryRequest.getPageSize();
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// 限制爬虫
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ThrowUtils.throwIf(size > 20, ErrorCode.PARAMS_ERROR);
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// 查询数据库
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Page<${upperDataKey}> ${dataKey}Page = ${dataKey}Service.page(new Page<>(current, size),
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${dataKey}Service.getQueryWrapper(${dataKey}QueryRequest));
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// 获取封装类
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return ResultUtils.success(${dataKey}Service.get${upperDataKey}VOPage(${dataKey}Page, request));
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}
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/**
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* 编辑${dataName}（给用户使用）
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*
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* @param ${dataKey}EditRequest
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* @param request
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* @return
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*/
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@PostMapping("/edit")
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public BaseResponse<Boolean> edit${upperDataKey}(@RequestBody ${upperDataKey}EditRequest ${dataKey}EditRequest, HttpServletRequest request) {
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if (${dataKey}EditRequest == null || ${dataKey}EditRequest.getId() <= 0) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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// todo 在此处将实体类和 DTO 进行转换
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${upperDataKey} ${dataKey} = new ${upperDataKey}();
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BeanUtils.copyProperties(${dataKey}EditRequest, ${dataKey});
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// 数据校验
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${dataKey}Service.valid${upperDataKey}(${dataKey}, false);
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User loginUser = userService.getLoginUser(request);
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// 判断是否存在
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long id = ${dataKey}EditRequest.getId();
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${upperDataKey} old${upperDataKey} = ${dataKey}Service.getById(id);
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ThrowUtils.throwIf(old${upperDataKey} == null, ErrorCode.NOT_FOUND_ERROR);
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// 仅本人或管理员可编辑
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if (!old${upperDataKey}.getUserId().equals(loginUser.getId()) && !userService.isAdmin(loginUser)) {
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throw new BusinessException(ErrorCode.NO_AUTH_ERROR);
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}
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// 操作数据库
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boolean result = ${dataKey}Service.updateById(${dataKey});
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ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
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return ResultUtils.success(true);
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}
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// endregion
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}
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