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- package com.free.controller;
- import java.time.LocalDateTime;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import javax.validation.Valid;
- import com.free.service.HistoryService;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.web.bind.annotation.DeleteMapping;
- import org.springframework.web.bind.annotation.GetMapping;
- import org.springframework.web.bind.annotation.PathVariable;
- import org.springframework.web.bind.annotation.PostMapping;
- import org.springframework.web.bind.annotation.RequestBody;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.RequestParam;
- import org.springframework.web.bind.annotation.RestController;
- import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
- import com.baomidou.mybatisplus.core.metadata.IPage;
- import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
- import com.free.annotation.PassToken;
- import com.free.config.CustomizationException;
- import com.free.config.ExceptionEnum;
- import com.free.config.ResponseFormat;
- import com.free.entity.History;
- import io.swagger.annotations.Api;
- import io.swagger.annotations.ApiOperation;
- @RestController
- @RequestMapping("/history")
- @Api(tags = "历史记录")
- public class HistoryController {
- @Autowired
- private HistoryService service;
- @PassToken
- /** 创建数据 */
- @ApiOperation("创建数据")
- @PostMapping("")
- public Object save(@RequestBody @Valid History data) {
- QueryWrapper checkHasQw = new QueryWrapper<>();
- checkHasQw.eq("user_id", data.getUser_id());
- checkHasQw.eq("question_id", data.getQuestion_id());
- History dbData = this.service.getOne(checkHasQw);
- if (null == dbData) {
- // 没有数据,创建新的数据
- data.setTime(LocalDateTime.now());
- this.service.save(data);
- QueryWrapper qw = new QueryWrapper<>();
- qw.eq("id", data.getId());
- Map returnData = this.service.getMap(qw);
- return ResponseFormat.success(returnData);
- } else {
- // 有数据, 浏览次数加1
- dbData.setViews(dbData.getViews() + 1);
- dbData.setTime(LocalDateTime.now());
- this.service.updateById(dbData);
- Object newData = this.service.getById(dbData.getId());
- return ResponseFormat.success(newData);
- }
- }
- /** 修改数据, 接口不需要 */
- @PassToken
- @ApiOperation("修改数据")
- // @PostMapping("/{id}")
- public Object update(@PathVariable long id, @RequestBody History data) {
- QueryWrapper qw = new QueryWrapper<>();
- qw.eq("id", id);
- Long num = this.service.count(qw);
- if (num <= 0) {
- throw new CustomizationException(ExceptionEnum.NOT_FOUND);
- }
- data.setId(id);
- this.service.updateById(data);
- Object newData = this.service.getById(id);
- return ResponseFormat.success(newData);
- }
- /** 列表查询 */
- @PassToken
- @ApiOperation("查询数据列表")
- @SuppressWarnings({ "unchecked" })
- @GetMapping()
- public Object list(@RequestParam Map<String, Object> allParams) {
- Long skip = null, limit = null;
- Map map = new HashMap();
- QueryWrapper qw = new QueryWrapper<>();
- qw.orderByDesc("time");
- /** 参数处理处理 */
- for (String key : allParams.keySet()) {
- Object value = allParams.get(key);
- if (key.equals("skip")) {
- skip = Long.valueOf(String.valueOf(value));
- } else if (key.equals("limit")) {
- limit = Long.valueOf(String.valueOf(value));
- } else {
- // 其他为查询条件
- qw.eq(key, value);
- }
- }
- /** 分页处理 */
- if (null != skip && null != limit) {
- IPage page = new Page<>(skip, limit);
- IPage pageResult = service.page(page, qw);
- List<History> data = pageResult.getRecords();
- List<Map> newData = service.getQuestionsName(data);
- long total = pageResult.getTotal();
- map.put("data", newData);
- map.put("total", total);
- } else {
- List<History> list = service.list(qw);
- List<Map> newData = service.getQuestionsName(list);
- map.put("data", newData);
- }
- return ResponseFormat.success(map);
- }
- /** 根据id查询 */
- @PassToken
- @ApiOperation("查询数据")
- @GetMapping("/{id}")
- public Object fetch(@PathVariable long id) {
- Object newData = service.getById(id);
- return ResponseFormat.success(newData);
- }
- /** 根据id删除数据 */
- @PassToken
- @ApiOperation("删除数据")
- @DeleteMapping("/{id}")
- public Object delete(@PathVariable long id) {
- QueryWrapper qw = new QueryWrapper<>();
- qw.eq("id", id);
- Long num = service.count(qw);
- if (num <= 0) {
- throw new CustomizationException(ExceptionEnum.NOT_FOUND);
- }
- service.removeById(id);
- return ResponseFormat.success();
- }
- /** 根据user_id删除数据 */
- @PassToken
- @ApiOperation("清空用户数据")
- @DeleteMapping("/clear/{user_id}")
- public Object clear(@PathVariable long user_id) {
- QueryWrapper qw = new QueryWrapper<>();
- qw.eq("user_id", user_id);
- service.remove(qw);
- return ResponseFormat.success();
- }
- }
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