教师端新增实训教案

src/main/java/com/sztzjy/forex/trading_trading/controller/TrainingLessonPlanController.java

@@ -1,10 +1,26 @@
 package com.sztzjy.forex.trading_trading.controller;
 
 
+import com.github.pagehelper.PageInfo;
+import com.sztzjy.forex.trading_trading.annotation.Permission;
+import com.sztzjy.forex.trading_trading.annotation.aspect.PermissionType;
+import com.sztzjy.forex.trading_trading.config.security.JwtUser;
+import com.sztzjy.forex.trading_trading.config.security.TokenProvider;
+import com.sztzjy.forex.trading_trading.entity.TrainingLessonPlan;
+import com.sztzjy.forex.trading_trading.service.TrainingLessonPlanService;
+import com.sztzjy.forex.trading_trading.util.ResultEntity;
+import com.sztzjy.forex.trading_trading.util.file.IFileUtil;
 import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.apache.http.util.Asserts;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 @Api(tags = "实训教案管理")
 @RestController
@@ -12,5 +28,50 @@ import org.springframework.web.bind.annotation.RestController;
 @RequiredArgsConstructor
 public class TrainingLessonPlanController {
 
+    private final TrainingLessonPlanService trainingLessonPlanService;
+    private final HttpServletRequest request;
+
+    private final IFileUtil fileUtil;
+
+    @Permission(codes = PermissionType.TRAINING_PLAN_MANAGEMENT_ADD)
+    @ApiOperation("教师端----新增一条实训教案记录")
+    @PostMapping("create")
+    public ResultEntity create(@ApiParam("教案名称") @RequestParam String name,
+                               @RequestPart("file") MultipartFile file) {
+        JwtUser currentUser = TokenProvider.getJWTUser(request);
+        Asserts.notNull(name, "教案名称不能为空");
+        Asserts.notNull(file, "请上传文件");
+        trainingLessonPlanService.create(name, file, currentUser);
+        return new ResultEntity(HttpStatus.OK);
+    }
+
+    @Permission(codes = PermissionType.TRAINING_PLAN_MANAGEMENT_DEL)
+    @ApiOperation("教师端----删除一条实训教案记录")
+    @DeleteMapping("delete")
+    public ResultEntity delete(@ApiParam("教案id") @RequestParam String id) {
+        Asserts.notNull(id, "教案id不能为空");
+        trainingLessonPlanService.deleteById(id);
+        return new ResultEntity(HttpStatus.OK);
+    }
+
+    @Permission(codes = PermissionType.TRAINING_PLAN_MANAGEMENT_SEARCH)
+    @ApiOperation("文件下载")
+    @GetMapping("download")
+    public void download(String id, HttpServletResponse response) {
+        TrainingLessonPlan trainingLessonPlan = trainingLessonPlanService.findById(id);
+        Asserts.notNull(trainingLessonPlan, "教案不存在");
+        fileUtil.download(response, trainingLessonPlan.getFilePath());
+    }
+
+    @Permission(codes = PermissionType.TRAINING_PLAN_MANAGEMENT_SEARCH)
+    @ApiOperation("根据教案名字查询教案")
+    @GetMapping("findByName")
+    public ResultEntity<PageInfo<TrainingLessonPlan>> findByName(@ApiParam("教案名称") @RequestParam String name,
+                                             @ApiParam("分页索引：{0}为第一页") @RequestParam(required = false) Integer index,
+                                             @ApiParam("页量") @RequestParam(required = false) Integer size) {
+        JwtUser currentUser = TokenProvider.getJWTUser(request);
+        Asserts.notNull(name, "教案名称不能为空");
+        return new ResultEntity(HttpStatus.OK, trainingLessonPlanService.findByConditions(name,currentUser,index,size));
+    }
 
 }

src/main/java/com/sztzjy/forex/trading_trading/dto/TrainingLessonPlanBO.java

@@ -0,0 +1,17 @@
+package com.sztzjy.forex.trading_trading.dto;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.web.multipart.MultipartFile;
+
+@ApiModel("新增实训教案入参")
+@Getter
+@Setter
+@Data
+public class TrainingLessonPlanBO {
+
+
+
+}

src/main/java/com/sztzjy/forex/trading_trading/mappers/TrainingLessonPlanMapper.java

@@ -3,8 +3,11 @@ package com.sztzjy.forex.trading_trading.mappers;
 import com.sztzjy.forex.trading_trading.entity.TrainingLessonPlan;
 import com.sztzjy.forex.trading_trading.entity.TrainingLessonPlanExample;
 import java.util.List;
+
+import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
+@Mapper
 public interface TrainingLessonPlanMapper {
     /**
      * This method was generated by MyBatis Generator.

src/main/java/com/sztzjy/forex/trading_trading/service/TrainingLessonPlanService.java

@@ -0,0 +1,83 @@
+package com.sztzjy.forex.trading_trading.service;
+
+
+import cn.hutool.core.util.IdUtil;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.sztzjy.forex.trading_trading.config.security.JwtUser;
+import com.sztzjy.forex.trading_trading.entity.TrainingLessonPlan;
+import com.sztzjy.forex.trading_trading.entity.TrainingLessonPlanExample;
+import com.sztzjy.forex.trading_trading.mappers.TrainingLessonPlanMapper;
+import com.sztzjy.forex.trading_trading.util.file.IFileUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
+import org.springframework.util.StringUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.Date;
+import java.util.List;
+
+@Service
+public class TrainingLessonPlanService {
+
+
+    @Autowired
+    TrainingLessonPlanMapper trainingLessonPlanMapper;
+    @Autowired
+    IFileUtil fileUtil;
+
+
+    public void create(String name, MultipartFile file, JwtUser currentUser) {
+        Assert.isTrue(findByName(name) == null, "教案名称已存在");
+        String filePath = fileUtil.upload(file);
+
+        TrainingLessonPlan trainingLessonPlan = new TrainingLessonPlan();
+        trainingLessonPlan.setName(name);
+        trainingLessonPlan.setFilePath(filePath);
+        trainingLessonPlan.setId(IdUtil.simpleUUID());
+        trainingLessonPlan.setCreateTime(new Date());
+        trainingLessonPlan.setCreatorId(Integer.valueOf(currentUser.getUserId()));
+        trainingLessonPlan.setCreatorName(currentUser.getName());
+        trainingLessonPlan.setSchoolId(currentUser.getSchoolId());
+        trainingLessonPlanMapper.insert(trainingLessonPlan);
+    }
+
+
+    public TrainingLessonPlan findByName(String name) {
+        TrainingLessonPlanExample example = new TrainingLessonPlanExample();
+        TrainingLessonPlanExample.Criteria criteria = example.createCriteria();
+        criteria.andNameEqualTo(name);
+        List<TrainingLessonPlan> trainingLessonPlans = trainingLessonPlanMapper.selectByExample(example);
+        if (trainingLessonPlans == null || trainingLessonPlans.size() == 0) {
+            return null;
+        }
+        return trainingLessonPlans.get(0);
+    }
+
+    public PageInfo<TrainingLessonPlan> findByConditions(String name,JwtUser currentUser, Integer pageNum, Integer pageSize) {
+        TrainingLessonPlanExample example = new TrainingLessonPlanExample();
+        TrainingLessonPlanExample.Criteria criteria = example.createCriteria();
+        PageHelper.startPage(pageNum, pageSize);
+        if (StringUtils.hasText(name)) {
+            criteria.andNameLike('%' + name + '%');
+        }
+        criteria.andSchoolIdEqualTo(currentUser.getSchoolId());
+
+        return new PageInfo<>(trainingLessonPlanMapper.selectByExample(example));
+
+    }
+
+
+    public void deleteById(String id) {
+        TrainingLessonPlan trainingLessonPlan = findById(id);
+        Assert.notNull(trainingLessonPlan, "教案不存在");
+        fileUtil.remove(trainingLessonPlan.getFilePath());
+        trainingLessonPlanMapper.deleteByPrimaryKey(id);
+    }
+
+
+    public TrainingLessonPlan findById(String id) {
+        return trainingLessonPlanMapper.selectByPrimaryKey(id);
+    }
+}