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优化event的时间属性 && 新增线上课章节和课时的排序编辑apic

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2023-03-20 10:55:14 +08:00
parent 00e4e66271
commit 337e600432
26 changed files with 139 additions and 41 deletions
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2
src/main/java/xyz/playedu/api/service/CourseChapterService.java
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@@ -23,4 +23,6 @@ public interface CourseChapterService extends IService<CourseChapter> {
CourseChapter findOrFail(Integer id, Integer courseId) throws NotFoundException;
void updateSort(List<Integer> ids, Integer cid);
}

6
src/main/java/xyz/playedu/api/service/CourseHourService.java
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@@ -21,7 +21,11 @@ public interface CourseHourService extends IService<CourseHour> {
CourseHour create(Integer courseId, Integer chapterId, Integer sort, String title, String type, Integer rid, Integer duration);
Integer getCourseClassHourByCourseId(Integer courseId);
Integer getCountByCourseId(Integer courseId);
Integer getCountByChapterId(Integer chapterId);
void remove(Integer courseId, Integer chapterId);
void updateSort(List<Integer> ids, Integer cid);
}

18
src/main/java/xyz/playedu/api/service/impl/CourseChapterServiceImpl.java
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@@ -7,6 +7,7 @@ import xyz.playedu.api.service.CourseChapterService;
import xyz.playedu.api.mapper.CourseChapterMapper;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@@ -61,6 +62,23 @@ public class CourseChapterServiceImpl extends ServiceImpl<CourseChapterMapper, C
}
return chapter;
}
@Override
public void updateSort(List<Integer> ids, Integer cid) {
if (ids == null || ids.size() == 0) {
return;
}
List<CourseChapter> chapters = new ArrayList<>();
final Integer[] sortVal = {0};
for (Integer idItem : ids) {
chapters.add(new CourseChapter() {{
setId(idItem);
setId(cid);
setSort(sortVal[0]++);
}});
}
updateBatchById(chapters);
}
}

25
src/main/java/xyz/playedu/api/service/impl/CourseHourServiceImpl.java
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@@ -7,6 +7,7 @@ import xyz.playedu.api.service.CourseHourService;
import xyz.playedu.api.mapper.CourseHourMapper;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@@ -62,14 +63,36 @@ public class CourseHourServiceImpl extends ServiceImpl<CourseHourMapper, CourseH
}
@Override
public Integer getCourseClassHourByCourseId(Integer courseId) {
public Integer getCountByCourseId(Integer courseId) {
return Math.toIntExact(count(query().getWrapper().eq("course_id", courseId)));
}
@Override
public Integer getCountByChapterId(Integer chapterId) {
return Math.toIntExact(count(query().getWrapper().eq("chapter_id", chapterId)));
}
@Override
public void remove(Integer courseId, Integer chapterId) {
remove(query().getWrapper().eq("course_id", courseId).eq("chapter_id", chapterId));
}
@Override
public void updateSort(List<Integer> ids, Integer cid) {
if (ids == null || ids.size() == 0) {
return;
}
List<CourseHour> hours = new ArrayList<>();
final Integer[] sortVal = {0};
for (Integer idVal : ids) {
hours.add(new CourseHour() {{
setId(idVal);
setCourseId(cid);
setSort(sortVal[0]++);
}});
}
updateBatchById(hours);
}
}