CourseDictServiceImpl.java
14.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
package com.subsidy.service.impl;
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.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.subsidy.common.exception.HttpException;
import com.subsidy.dto.course.AddCourseDTO;
import com.subsidy.dto.course.QueryCoursesDTO;
import com.subsidy.dto.course.UpdateCoursesDTO;
import com.subsidy.dto.field.QueryFieldsDTO;
import com.subsidy.mapper.CategoryMapper;
import com.subsidy.mapper.CourseCategoryMappingMapper;
import com.subsidy.mapper.CourseDictMapper;
import com.subsidy.mapper.CourseFieldMappingMapper;
import com.subsidy.mapper.CourseJobMappingMapper;
import com.subsidy.mapper.CourseRankMappingMapper;
import com.subsidy.mapper.FieldDictMapper;
import com.subsidy.mapper.JobDictMapper;
import com.subsidy.mapper.PaperDictMapper;
import com.subsidy.mapper.RankDictMapper;
import com.subsidy.mapper.RoleAdministerMappingMapper;
import com.subsidy.model.CategoryDO;
import com.subsidy.model.CourseCategoryMappingDO;
import com.subsidy.model.CourseDictDO;
import com.subsidy.model.CourseFieldMappingDO;
import com.subsidy.model.CourseJobMappingDO;
import com.subsidy.model.CourseRankMappingDO;
import com.subsidy.model.FieldDictDO;
import com.subsidy.model.JobDictDO;
import com.subsidy.model.PaperDictDO;
import com.subsidy.model.RankDictDO;
import com.subsidy.model.RoleAdministerMappingDO;
import com.subsidy.service.CourseDictService;
import com.subsidy.util.ConstantUtils;
import com.subsidy.util.excel.ExcelUtil;
import com.subsidy.vo.course.QueryCoursesVO;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
/**
* <p>
* 服务实现类
* </p>
*
* @author DengMin
* @since 2021-10-11
*/
@Service
public class CourseDictServiceImpl extends ServiceImpl<CourseDictMapper, CourseDictDO> implements CourseDictService {
@Autowired
private FieldDictMapper fieldDictMapper;
@Autowired
private CategoryMapper categoryMapper;
@Autowired
private JobDictMapper jobDictMapper;
@Autowired
private CourseDictMapper courseDictMapper;
@Autowired
private PaperDictMapper paperDictMapper;
@Autowired
private CourseFieldMappingMapper courseFieldMappingMapper;
@Autowired
private CourseJobMappingMapper courseJobMappingMapper;
@Autowired
private CourseCategoryMappingMapper courseCategoryMappingMapper;
@Autowired
private CourseRankMappingMapper courseRankMappingMapper;
@Autowired
private RankDictMapper rankDictMapper;
@Transactional(rollbackFor = Exception.class)
public String addCourse(AddCourseDTO addCourseDTO) {
int count;
if (null != addCourseDTO.getCompanyId()) {
count = this.baseMapper.selectCount(new QueryWrapper<CourseDictDO>()
.lambda()
.eq(CourseDictDO::getCourseName, addCourseDTO.getCourseName())
.isNull(CourseDictDO::getCompanyId));
} else {
count = this.baseMapper.selectCount(new QueryWrapper<CourseDictDO>()
.lambda()
.eq(CourseDictDO::getCourseName, addCourseDTO.getCourseName())
.eq(CourseDictDO::getCompanyId, addCourseDTO.getCompanyId()));
}
if (count > 0) {
throw new HttpException(20001);
}
CourseDictDO courseDictDO = new CourseDictDO();
BeanUtils.copyProperties(addCourseDTO, courseDictDO);
courseDictDO.setOpenStatus(0);
this.baseMapper.insert(courseDictDO);
if (null != addCourseDTO.getCategoryDOS()) {
List<Long> categoryDOS = addCourseDTO.getCategoryDOS();
for (Long lg : categoryDOS) {
CourseCategoryMappingDO courseCategoryMappingDO = new CourseCategoryMappingDO();
courseCategoryMappingDO.setCategoryId(lg);
courseCategoryMappingDO.setCourseId(courseDictDO.getId());
courseCategoryMappingMapper.insert(courseCategoryMappingDO);
}
}
if (null != addCourseDTO.getJobDictDOS()) {
List<Long> jobDictDOS = addCourseDTO.getJobDictDOS();
for (Long lg : jobDictDOS) {
CourseJobMappingDO courseJobMappingDO = new CourseJobMappingDO();
courseJobMappingDO.setJobId(lg);
courseJobMappingDO.setCourseId(courseDictDO.getId());
courseJobMappingMapper.insert(courseJobMappingDO);
}
}
if (null != addCourseDTO.getFieldDictDOS()) {
List<Long> fieldDictDOS = addCourseDTO.getFieldDictDOS();
for (Long lg : fieldDictDOS) {
CourseFieldMappingDO courseFieldMappingDO = new CourseFieldMappingDO();
courseFieldMappingDO.setCourseId(courseDictDO.getId());
courseFieldMappingDO.setFieldId(lg);
courseFieldMappingMapper.insert(courseFieldMappingDO);
}
}
if (null != addCourseDTO.getRankDictDOS()) {
List<Long> rankDictDOS = addCourseDTO.getRankDictDOS();
for (Long lg : rankDictDOS) {
CourseRankMappingDO courseRankMappingDO = new CourseRankMappingDO();
courseRankMappingDO.setCourseId(courseDictDO.getId());
courseRankMappingDO.setRankId(lg);
courseRankMappingMapper.insert(courseRankMappingDO);
}
}
return ConstantUtils.ADD_SUCCESS;
}
public String deleteCourse(CourseDictDO courseDictDO) {
this.baseMapper.deleteById(courseDictDO.getId());
//行业关联
courseFieldMappingMapper.delete(new QueryWrapper<CourseFieldMappingDO>()
.lambda()
.eq(CourseFieldMappingDO::getCourseId, courseDictDO.getId()));
//课程类目关联
courseCategoryMappingMapper.delete(new QueryWrapper<CourseCategoryMappingDO>()
.lambda()
.eq(CourseCategoryMappingDO::getCourseId, courseDictDO.getId()));
//岗位关联
courseJobMappingMapper.delete(new QueryWrapper<CourseJobMappingDO>()
.lambda()
.eq(CourseJobMappingDO::getCourseId, courseDictDO.getId()));
paperDictMapper.delete(new QueryWrapper<PaperDictDO>()
.lambda()
.eq(PaperDictDO::getCourseId, courseDictDO.getId()));
return ConstantUtils.DELETE_SUCCESS;
}
public IPage<QueryCoursesVO> queryCourses(QueryCoursesDTO queryCoursesDTO) {
Page pager = new Page(queryCoursesDTO.getPageNum(), queryCoursesDTO.getPageSize());
IPage<QueryCoursesVO> iPage = this.baseMapper.queryCourses(pager, queryCoursesDTO.getCourseName(), queryCoursesDTO.getFieldId(), queryCoursesDTO.getCategoryId(), queryCoursesDTO.getJobId(), queryCoursesDTO.getRankId(), queryCoursesDTO.getCourseType(), null, queryCoursesDTO.getOpenStatus());
List<QueryCoursesVO> queryCoursesVOS = iPage.getRecords();
for (QueryCoursesVO queryCoursesVO : queryCoursesVOS) {
//课程类目
List<CategoryDO> categoryDOS = categoryMapper.queryCourseCategory(queryCoursesVO.getId());
queryCoursesVO.setCategoryDOS(categoryDOS);
//适用岗位
List<JobDictDO> jobDictDOS = jobDictMapper.queryCourseJobs(queryCoursesVO.getId());
queryCoursesVO.setJobDictDOS(jobDictDOS);
//职级
List<RankDictDO> rankDictDOS = rankDictMapper.queryCourseRanks(queryCoursesVO.getId());
queryCoursesVO.setRankDictDOS(rankDictDOS);
//行业范围
List<FieldDictDO> fieldDictDOS = fieldDictMapper.queryCourseFields(queryCoursesVO.getId());
queryCoursesVO.setFieldDictDOS(fieldDictDOS);
//课时
Integer vodCnt = courseDictMapper.queryCourseCnt(queryCoursesVO.getId());
queryCoursesVO.setVodCounts(vodCnt);
//课程总时长
Integer vodPlayLength = courseDictMapper.queryCoursePlayLength(queryCoursesVO.getId());
queryCoursesVO.setVodLength(vodPlayLength);
//测试数
Integer paperCnt = paperDictMapper.queryCoursePapersCnt(queryCoursesVO.getId());
queryCoursesVO.setPaperCount(paperCnt);
}
return iPage;
}
public String updateCourses(UpdateCoursesDTO updateCoursesDTO) {
int count;
if (null != updateCoursesDTO.getCompanyId()) {
count = this.baseMapper.selectCount(new QueryWrapper<CourseDictDO>()
.lambda()
.eq(CourseDictDO::getCourseName, updateCoursesDTO.getCourseName())
.ne(CourseDictDO::getId, updateCoursesDTO.getCompanyId()));
} else {
count = this.baseMapper.selectCount(new QueryWrapper<CourseDictDO>()
.lambda()
.eq(CourseDictDO::getCourseName, updateCoursesDTO.getCourseName())
.isNull(CourseDictDO::getCompanyId)
.ne(CourseDictDO::getId, updateCoursesDTO.getId()));
}
if (count > 0) {
throw new HttpException(20001);
}
CourseDictDO courseDictDO = this.baseMapper.selectById(updateCoursesDTO.getId());
BeanUtils.copyProperties(updateCoursesDTO, courseDictDO);
this.baseMapper.updateById(courseDictDO);
//行业
if (null != updateCoursesDTO.getFieldDictDOS()) {
courseFieldMappingMapper.delete(new QueryWrapper<CourseFieldMappingDO>()
.lambda()
.eq(CourseFieldMappingDO::getCourseId, updateCoursesDTO.getId()));
List<Long> fieldDictDOS = updateCoursesDTO.getFieldDictDOS();
for (Long lg : fieldDictDOS) {
CourseFieldMappingDO courseFieldMappingDO = new CourseFieldMappingDO();
courseFieldMappingDO.setCourseId(updateCoursesDTO.getId());
courseFieldMappingDO.setFieldId(lg);
courseFieldMappingMapper.insert(courseFieldMappingDO);
}
}
//类目
if (null != updateCoursesDTO.getCategoryDOS()) {
courseCategoryMappingMapper.delete(new QueryWrapper<CourseCategoryMappingDO>()
.lambda()
.eq(CourseCategoryMappingDO::getCourseId, updateCoursesDTO.getId()));
List<Long> categoryDOS = updateCoursesDTO.getCategoryDOS();
for (Long lg : categoryDOS) {
CourseCategoryMappingDO courseCategoryMappingDO = new CourseCategoryMappingDO();
courseCategoryMappingDO.setCourseId(updateCoursesDTO.getId());
courseCategoryMappingDO.setCategoryId(lg);
courseCategoryMappingMapper.insert(courseCategoryMappingDO);
}
}
//岗位
if (null != updateCoursesDTO.getJobDictDOS()) {
courseJobMappingMapper.delete(new QueryWrapper<CourseJobMappingDO>()
.lambda()
.eq(CourseJobMappingDO::getCourseId, updateCoursesDTO.getId()));
List<Long> jobDictDOS = updateCoursesDTO.getJobDictDOS();
for (Long lg : jobDictDOS) {
CourseJobMappingDO courseJobMappingDO = new CourseJobMappingDO();
courseJobMappingDO.setCourseId(updateCoursesDTO.getId());
courseJobMappingDO.setJobId(lg);
courseJobMappingMapper.insert(courseJobMappingDO);
}
}
//职级
if (null != updateCoursesDTO.getRankDictDOS()) {
courseRankMappingMapper.delete(new QueryWrapper<CourseRankMappingDO>()
.lambda()
.eq(CourseRankMappingDO::getCourseId, updateCoursesDTO.getId()));
List<Long> rankDictDOS = updateCoursesDTO.getRankDictDOS();
for (Long lg : rankDictDOS) {
CourseRankMappingDO courseRankMappingDO = new CourseRankMappingDO();
courseRankMappingDO.setCourseId(updateCoursesDTO.getId());
courseRankMappingDO.setRankId(lg);
courseRankMappingMapper.insert(courseRankMappingDO);
}
}
return ConstantUtils.DELETE_SUCCESS;
}
public IPage queryCompanyCourse(QueryCoursesDTO queryCoursesDTO) {
Page pager = new Page(queryCoursesDTO.getPageNum(), queryCoursesDTO.getPageSize());
IPage<QueryCoursesVO> iPage = this.baseMapper.queryCourses(pager, queryCoursesDTO.getCourseName(), null, queryCoursesDTO.getCategoryId(), queryCoursesDTO.getJobId(), queryCoursesDTO.getRankId(), null, queryCoursesDTO.getCompanyId(), queryCoursesDTO.getOpenStatus());
List<QueryCoursesVO> queryCoursesVOS = iPage.getRecords();
for (QueryCoursesVO queryCoursesVO : queryCoursesVOS) {
//行业范围
List<FieldDictDO> fieldDictDOS = fieldDictMapper.queryCourseFields(queryCoursesVO.getId());
queryCoursesVO.setFieldDictDOS(fieldDictDOS);
//课程类目
List<CategoryDO> categoryDOS = categoryMapper.queryCourseCategory(queryCoursesVO.getId());
queryCoursesVO.setCategoryDOS(categoryDOS);
//适用岗位
List<JobDictDO> jobDictDOS = jobDictMapper.queryCourseJobs(queryCoursesVO.getId());
queryCoursesVO.setJobDictDOS(jobDictDOS);
//职级
List<RankDictDO> rankDictDOS = rankDictMapper.queryCourseRanks(queryCoursesVO.getId());
queryCoursesVO.setRankDictDOS(rankDictDOS);
//课时
Integer vodCnt = courseDictMapper.queryCourseCnt(queryCoursesVO.getId());
queryCoursesVO.setVodCounts(vodCnt);
//课程总时长
Integer vodPlayLength = courseDictMapper.queryCoursePlayLength(queryCoursesVO.getId());
queryCoursesVO.setVodLength(vodPlayLength);
//测试数
Integer paperCnt = paperDictMapper.queryCoursePapersCnt(queryCoursesVO.getId());
queryCoursesVO.setPaperCount(paperCnt);
}
return iPage;
}
public String updateOpenStatus(CourseDictDO courseDictDO) {
this.baseMapper.updateOpenStatus(courseDictDO);
return ConstantUtils.SET_SUCCESS;
}
}