yh
parent
205de3c972
commit
0592c2ed53
6 changed files with 252 additions and 235 deletions
@ -1,102 +1,102 @@ |
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package com.teaching.backend.controller.records; |
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page; |
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import com.teaching.backend.common.BaseResponse; |
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import com.teaching.backend.common.ResultUtils; |
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import com.teaching.backend.filter.ValidateParams; |
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import com.teaching.backend.mapper.records.ResourceLearningRecordMapper; |
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import com.teaching.backend.model.entity.records.KnowledgeLearningRecord; |
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import com.teaching.backend.model.entity.records.ResourceLearningRecord; |
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import com.teaching.backend.service.impl.records.KnowledgeLearningRecordServiceImpl; |
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import com.teaching.backend.service.impl.records.ResourceLearningRecordServiceImpl; |
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import com.teaching.backend.utils.UploadUtils; |
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import io.swagger.annotations.ApiOperation; |
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import org.springframework.http.MediaType; |
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import org.springframework.web.bind.annotation.*; |
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import org.springframework.web.multipart.MultipartFile; |
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import javax.annotation.Resource; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.List; |
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@RestController |
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@RequestMapping("/api/resourcelearningrecords") |
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public class ResourceLearningRecordController { |
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@Resource |
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private ResourceLearningRecordServiceImpl resourceLearningRecordService; |
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@Resource |
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private ResourceLearningRecordMapper resourceLearningRecordMapper; |
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@ApiOperation("添加资源学习记录") |
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// @ValidateParams({"userId","type","coursesId"})
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@PostMapping("/saverecords") |
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public BaseResponse<String> saveResourceRecords(@RequestBody ResourceLearningRecord resourceLearningRecord) { |
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return resourceLearningRecordService.saveCoursesRecords(resourceLearningRecord); |
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} |
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|
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/** |
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* 获取当前登录用户的学习资源记录 |
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* @param pagenum |
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* @param pagesize |
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* @return |
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*/ |
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@ApiOperation("根据用户id查询学习记录") |
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@ValidateParams({"userId"}) |
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@GetMapping("/page") |
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public BaseResponse<Page> getAll(@RequestParam(value = "pagenum", defaultValue = "1") int pagenum, |
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@RequestParam(value = "pagesize", defaultValue = "10") int pagesize, |
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@RequestParam String userId, |
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@RequestParam String courseId, |
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@RequestParam String knowledgeId){ |
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return resourceLearningRecordService.getPage(pagenum, pagesize, userId, knowledgeId,courseId); |
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} |
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/** |
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* 根据ids删除 |
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* @param ids |
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* @return |
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*/ |
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@ApiOperation("学习记录删除") |
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@DeleteMapping("/delete") |
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public BaseResponse<String> deleteRecords(@RequestParam List<Long> ids){ |
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return resourceLearningRecordService.removeResourceRecord(ids); |
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} |
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|
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/** |
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* 统计单个学生学习资源数量 |
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* @param userId |
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* @return |
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*/ |
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@ApiOperation("统计单个学生学习资源数量") |
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@GetMapping("/countresourcenumber") |
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public BaseResponse<Integer> countResourceNumber(@RequestParam String userId) { |
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return ResultUtils.success(resourceLearningRecordMapper.selectDistinctResourceIdsByUser(userId).size()); |
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} |
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@ApiOperation("上传图片") |
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@PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE) |
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public BaseResponse<String> upload(@RequestPart("filedata") MultipartFile filedata) throws IOException { |
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//调用ser
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System.out.println(filedata.getResource()); |
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System.out.println(UploadUtils.saveFileByDirectory(filedata)); |
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// File file = filedata.getResource().getFile();
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// UploadUtils.Chunk(file);
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// UploadUtils.Merge(file);
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//源文件
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// File sourseFile = (File) file;
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return ResultUtils.success("hello"); |
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}; |
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@GetMapping("/bf") |
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public BaseResponse<String> bf(@RequestParam String path, File file,HttpServletRequest request, HttpServletResponse response){ |
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File sourseFile = new File(path); |
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return ResultUtils.success(path); |
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}; |
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} |
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//package com.teaching.backend.controller.records;
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//
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//import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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//import com.teaching.backend.common.BaseResponse;
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//import com.teaching.backend.common.ResultUtils;
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//import com.teaching.backend.filter.ValidateParams;
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//import com.teaching.backend.mapper.records.ResourceLearningRecordMapper;
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//import com.teaching.backend.model.entity.records.KnowledgeLearningRecord;
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//import com.teaching.backend.model.entity.records.ResourceLearningRecord;
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//import com.teaching.backend.service.impl.records.KnowledgeLearningRecordServiceImpl;
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//import com.teaching.backend.service.impl.records.ResourceLearningRecordServiceImpl;
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//import com.teaching.backend.utils.UploadUtils;
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//import io.swagger.annotations.ApiOperation;
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//import org.springframework.http.MediaType;
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//import org.springframework.web.bind.annotation.*;
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//import org.springframework.web.multipart.MultipartFile;
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//
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//import javax.annotation.Resource;
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//import javax.servlet.http.HttpServletRequest;
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//import javax.servlet.http.HttpServletResponse;
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//import java.io.File;
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//import java.io.IOException;
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//import java.util.List;
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//
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//@RestController
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//@RequestMapping("/api/resourcelearningrecords")
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//public class ResourceLearningRecordController {
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// @Resource
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// private ResourceLearningRecordServiceImpl resourceLearningRecordService;
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// @Resource
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// private ResourceLearningRecordMapper resourceLearningRecordMapper;
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//
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//
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//
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// @ApiOperation("添加资源学习记录")
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//// @ValidateParams({"userId","type","coursesId"})
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// @PostMapping("/saverecords")
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// public BaseResponse<String> saveResourceRecords(@RequestBody ResourceLearningRecord resourceLearningRecord) {
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// return resourceLearningRecordService.saveCoursesRecords(resourceLearningRecord);
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// }
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//
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// /**
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// * 获取当前登录用户的学习资源记录
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// * @param pagenum
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// * @param pagesize
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// * @return
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// */
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// @ApiOperation("根据用户id查询学习记录")
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// @ValidateParams({"userId"})
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// @GetMapping("/page")
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// public BaseResponse<Page> getAll(@RequestParam(value = "pagenum", defaultValue = "1") int pagenum,
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// @RequestParam(value = "pagesize", defaultValue = "10") int pagesize,
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// @RequestParam String userId,
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// @RequestParam String courseId,
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// @RequestParam String knowledgeId){
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// return resourceLearningRecordService.getPage(pagenum, pagesize, userId, knowledgeId,courseId);
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//
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// }
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// /**
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// * 根据ids删除
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// * @param ids
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// * @return
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// */
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// @ApiOperation("学习记录删除")
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// @DeleteMapping("/delete")
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// public BaseResponse<String> deleteRecords(@RequestParam List<Long> ids){
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// return resourceLearningRecordService.removeResourceRecord(ids);
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// }
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//
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// /**
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// * 统计单个学生学习资源数量
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// * @param userId
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// * @return
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// */
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// @ApiOperation("统计单个学生学习资源数量")
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// @GetMapping("/countresourcenumber")
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// public BaseResponse<Integer> countResourceNumber(@RequestParam String userId) {
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// return ResultUtils.success(resourceLearningRecordMapper.selectDistinctResourceIdsByUser(userId).size());
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// }
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//
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//
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// @ApiOperation("上传图片")
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// @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
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// public BaseResponse<String> upload(@RequestPart("filedata") MultipartFile filedata) throws IOException {
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// //调用ser
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// System.out.println(filedata.getResource());
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// System.out.println(UploadUtils.saveFileByDirectory(filedata));
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//// File file = filedata.getResource().getFile();
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//// UploadUtils.Chunk(file);
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//// UploadUtils.Merge(file);
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// //源文件
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//// File sourseFile = (File) file;
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// return ResultUtils.success("hello");
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// };
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//
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// @GetMapping("/bf")
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// public BaseResponse<String> bf(@RequestParam String path, File file,HttpServletRequest request, HttpServletResponse response){
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// File sourseFile = new File(path);
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// return ResultUtils.success(path);
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// };
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//
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//}
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@ -1,127 +1,127 @@ |
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package com.teaching.backend.service.impl.records; |
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import cn.hutool.core.bean.BeanUtil; |
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page; |
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
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import com.teaching.backend.common.BaseResponse; |
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import com.teaching.backend.common.ResultUtils; |
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import com.teaching.backend.mapper.records.ResourceLearningRecordMapper; |
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import com.teaching.backend.model.entity.records.KnowledgeLearningRecord; |
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import com.teaching.backend.model.entity.records.ResourceLearningRecord; |
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import com.teaching.backend.model.entity.resource.ResourceLearningNumber; |
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import com.teaching.backend.model.vo.records.KnowledgeLearningRecordVo; |
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import com.teaching.backend.model.vo.records.ResourceLearingRecordVo; |
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import com.teaching.backend.service.impl.resource.ResourceLearningNumberServiceImpl; |
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import com.teaching.backend.service.records.IResourceLearningRecordService; |
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import org.springframework.stereotype.Service; |
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import javax.annotation.Resource; |
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import java.text.SimpleDateFormat; |
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import java.time.LocalDateTime; |
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import java.time.ZoneId; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.List; |
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/** |
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* <p> |
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* 服务实现类 |
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* </p> |
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* |
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* @author author |
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* @since 2024-07-24 |
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*/ |
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@Service |
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public class ResourceLearningRecordServiceImpl extends ServiceImpl<ResourceLearningRecordMapper, ResourceLearningRecord> implements IResourceLearningRecordService { |
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@Resource |
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private ResourceLearningNumberServiceImpl resourceLearningNumberService; |
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@Override |
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public BaseResponse<String> saveCoursesRecords(ResourceLearningRecord resourceLearningRecord) { |
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//课程id
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String courseId = resourceLearningRecord.getCoursesId(); |
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String knowledgeId = resourceLearningRecord.getKnowledgeId(); |
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String resourceId = resourceLearningRecord.getResourceId(); |
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String userId = resourceLearningRecord.getUserId(); |
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//1.生成学习时间
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resourceLearningRecord.setTimes(LocalDateTime.now()); |
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//2.设置人数
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//2.1查人数
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Long count = resourceLearningNumberService.query() |
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.eq("course_id", courseId) |
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.eq("knowledge_id",knowledgeId) |
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.eq("resource_id",resourceId).count(); |
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//2.2判断自己是否学习过
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Long count1 = query() |
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.eq("user_id", userId) |
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.eq("courses_id", courseId) |
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.eq("knowledge_id",knowledgeId) |
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.eq("resource_id",resourceId).count(); |
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if (count > 0){ |
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//自己没学过，人数加1
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if (count1 == 0){ |
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resourceLearningNumberService.update().setSql("number = number + 1") |
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.eq("course_id",courseId) |
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.eq("knowledge_id",knowledgeId) |
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.eq("resource_id",resourceId).update(); |
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// System.out.println("用户："+userId+"第一次学这门课");
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} |
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}else { |
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//该课程第一次被学，人数设置为1
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ResourceLearningNumber resourceLearningNumber = new ResourceLearningNumber(); |
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resourceLearningNumber.setNumber(1); |
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resourceLearningNumber.setCourseId(courseId); |
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resourceLearningNumber.setKnowledgeId(knowledgeId); |
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resourceLearningNumber.setResourceId(resourceId); |
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resourceLearningNumberService.save(resourceLearningNumber); |
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} |
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//设置人数
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String numberId = resourceLearningNumberService.query() |
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.eq("course_id", courseId) |
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.eq("knowledge_id",knowledgeId) |
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.eq("resource_id",resourceId).one().getId(); |
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resourceLearningRecord.setNumber(numberId); |
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//保存记录
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save(resourceLearningRecord); |
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return ResultUtils.success("添加成功"); |
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} |
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@Override |
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public BaseResponse<Page> getPage(int pagenum, int pagesize, String userId, String knowledgeId, String courseId) { |
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//格式化时间
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String strDateFormat = "yyyy-MM-dd HH:mm:ss"; |
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SimpleDateFormat sdf = new SimpleDateFormat(strDateFormat); |
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//分页查询
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Page<ResourceLearningRecord> page = query() |
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.orderByDesc("times") |
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.eq("user_id", userId) |
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.eq("knowledge_id",knowledgeId) |
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.eq("courses_id",courseId).page(new Page<>(pagenum, pagesize)); |
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Page<ResourceLearingRecordVo> page1 = new Page<>(); |
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List<ResourceLearningRecord> records = page.getRecords(); |
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BeanUtil.copyProperties(page, page1); |
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List<ResourceLearingRecordVo> recordsVos = new ArrayList<>(); |
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//copy集合
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records.forEach(resourceLearningRecord -> { |
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ResourceLearingRecordVo resourceLearingRecordVo = new ResourceLearingRecordVo(); |
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BeanUtil.copyProperties(resourceLearningRecord,resourceLearingRecordVo); |
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Date date = Date.from(resourceLearningRecord.getTimes().atZone(ZoneId.systemDefault()).toInstant()); |
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resourceLearingRecordVo.setTime(sdf.format(date)); |
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// //填充学习人数
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resourceLearingRecordVo.setNumber(resourceLearningNumberService.getById(resourceLearningRecord.getNumber()).getNumber()); |
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recordsVos.add(resourceLearingRecordVo); |
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}); |
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page1.setRecords(recordsVos); |
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return ResultUtils.success(page1); |
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} |
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@Override |
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public BaseResponse<String> removeResourceRecord(List<Long> ids) { |
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removeByIds(ids); |
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return ResultUtils.success("删除成功！"); |
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} |
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} |
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//package com.teaching.backend.service.impl.records;
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//
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//
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//import cn.hutool.core.bean.BeanUtil;
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//import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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//import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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//import com.teaching.backend.common.BaseResponse;
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//import com.teaching.backend.common.ResultUtils;
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//import com.teaching.backend.mapper.records.ResourceLearningRecordMapper;
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//import com.teaching.backend.model.entity.records.KnowledgeLearningRecord;
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//import com.teaching.backend.model.entity.records.ResourceLearningRecord;
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//import com.teaching.backend.model.entity.resource.ResourceLearningNumber;
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//import com.teaching.backend.model.vo.records.KnowledgeLearningRecordVo;
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//import com.teaching.backend.model.vo.records.ResourceLearingRecordVo;
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//import com.teaching.backend.service.impl.resource.ResourceLearningNumberServiceImpl;
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//import com.teaching.backend.service.records.IResourceLearningRecordService;
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//import org.springframework.stereotype.Service;
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//
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//import javax.annotation.Resource;
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//import java.text.SimpleDateFormat;
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//import java.time.LocalDateTime;
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//import java.time.ZoneId;
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//import java.util.ArrayList;
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//import java.util.Date;
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//import java.util.List;
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//
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///**
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// * <p>
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// * 服务实现类
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// * </p>
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// *
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// * @author author
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// * @since 2024-07-24
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// */
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//@Service
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//public class ResourceLearningRecordServiceImpl extends ServiceImpl<ResourceLearningRecordMapper, ResourceLearningRecord> implements IResourceLearningRecordService {
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//
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// @Resource
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// private ResourceLearningNumberServiceImpl resourceLearningNumberService;
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//
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// @Override
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// public BaseResponse<String> saveCoursesRecords(ResourceLearningRecord resourceLearningRecord) {
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// //课程id
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// String courseId = resourceLearningRecord.getCoursesId();
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// String knowledgeId = resourceLearningRecord.getKnowledgeId();
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// String resourceId = resourceLearningRecord.getResourceId();
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// String userId = resourceLearningRecord.getUserId();
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// //1.生成学习时间
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// resourceLearningRecord.setTimes(LocalDateTime.now());
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// //2.设置人数
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// //2.1查人数
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// Long count = resourceLearningNumberService.query()
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// .eq("course_id", courseId)
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// .eq("knowledge_id",knowledgeId)
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// .eq("resource_id",resourceId).count();
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// //2.2判断自己是否学习过
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// Long count1 = query()
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// .eq("user_id", userId)
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// .eq("courses_id", courseId)
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// .eq("knowledge_id",knowledgeId)
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// .eq("resource_id",resourceId).count();
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// if (count > 0){
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// //自己没学过，人数加1
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// if (count1 == 0){
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// resourceLearningNumberService.update().setSql("number = number + 1")
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// .eq("course_id",courseId)
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// .eq("knowledge_id",knowledgeId)
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// .eq("resource_id",resourceId).update();
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//// System.out.println("用户："+userId+"第一次学这门课");
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// }
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// }else {
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// //该课程第一次被学，人数设置为1
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// ResourceLearningNumber resourceLearningNumber = new ResourceLearningNumber();
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// resourceLearningNumber.setNumber(1);
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// resourceLearningNumber.setCourseId(courseId);
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// resourceLearningNumber.setKnowledgeId(knowledgeId);
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// resourceLearningNumber.setResourceId(resourceId);
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// resourceLearningNumberService.save(resourceLearningNumber);
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// }
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// //设置人数
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// String numberId = resourceLearningNumberService.query()
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// .eq("course_id", courseId)
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// .eq("knowledge_id",knowledgeId)
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// .eq("resource_id",resourceId).one().getId();
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// resourceLearningRecord.setNumber(numberId);
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// //保存记录
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// save(resourceLearningRecord);
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// return ResultUtils.success("添加成功");
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// }
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//
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// @Override
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// public BaseResponse<Page> getPage(int pagenum, int pagesize, String userId, String knowledgeId, String courseId) {
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////格式化时间
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// String strDateFormat = "yyyy-MM-dd HH:mm:ss";
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// SimpleDateFormat sdf = new SimpleDateFormat(strDateFormat);
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// //分页查询
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// Page<ResourceLearningRecord> page = query()
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// .orderByDesc("times")
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// .eq("user_id", userId)
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// .eq("knowledge_id",knowledgeId)
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// .eq("courses_id",courseId).page(new Page<>(pagenum, pagesize));
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// Page<ResourceLearingRecordVo> page1 = new Page<>();
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// List<ResourceLearningRecord> records = page.getRecords();
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// BeanUtil.copyProperties(page, page1);
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// List<ResourceLearingRecordVo> recordsVos = new ArrayList<>();
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// //copy集合
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// records.forEach(resourceLearningRecord -> {
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// ResourceLearingRecordVo resourceLearingRecordVo = new ResourceLearingRecordVo();
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// BeanUtil.copyProperties(resourceLearningRecord,resourceLearingRecordVo);
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// Date date = Date.from(resourceLearningRecord.getTimes().atZone(ZoneId.systemDefault()).toInstant());
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// resourceLearingRecordVo.setTime(sdf.format(date));
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//// //填充学习人数
|
||||
// resourceLearingRecordVo.setNumber(resourceLearningNumberService.getById(resourceLearningRecord.getNumber()).getNumber());
|
||||
// recordsVos.add(resourceLearingRecordVo);
|
||||
// });
|
||||
// page1.setRecords(recordsVos);
|
||||
// return ResultUtils.success(page1);
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public BaseResponse<String> removeResourceRecord(List<Long> ids) {
|
||||
// removeByIds(ids);
|
||||
// return ResultUtils.success("删除成功！");
|
||||
// }
|
||||
//
|
||||
//
|
||||
//}
|
||||
|
||||
Loading…
Reference in new issue