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https://codeup.aliyun.com/67762337eccfc218f6110e0e/per-boe/java-servers.git
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daihh
@@ -281,98 +281,134 @@ public class StudyCourseServiceImpl implements IStudyCourseService{
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@Override
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public List<StudyCourse> ids(StudyCourseQuery studyCourseQuery) {
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// List<StudyCouseDto> studyCouseDtos = new ArrayList<>();
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// QueryBuilder builder = QueryBuilder.from(StudyCourse.class.getSimpleName()+" sc,"+ Course.class.getSimpleName()+" c");
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// builder.addFilter(FieldFilters.eqField("sc.courseId","c.id"));
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//// builder.addFilter(FieldFilters.eq("c.enabled",true));
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//// builder.addFilter(FieldFilters.eq("c.deleted",false));
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// builder.addFilter(FieldFilters.eq("sc.aid",studyCourseQuery.getAid()));
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// builder.addFilter(FieldFilters.in("sc.courseId",studyCourseQuery.getIds()));
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// builder.addOrder(OrderCondition.desc("sc.lastTime"));
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// builder.addFields("sc");
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// builder.addFields("c.score");
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// builder.addFields("c.coverImg");
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StringBuilder str=new StringBuilder();
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if(!studyCourseQuery.getIds().isEmpty()){
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for (String id:studyCourseQuery.getIds()){
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str.append("'");
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str.append(id);
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str.append("'");
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str.append(",");
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}
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}
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if(StringUtils.isNotBlank(str)){
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str.deleteCharAt(str.length()-1);
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}
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String sql="select sc.id,sc.course_id,sc.course_type,sc.course_name,sc.aid,sc.aname,sc.source,sc.add_time,sc.start_time,sc.finish_time,sc.progress," +
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"sc.total_duration,sc.last_score,sc.status,sc.status_time,sc.last_time," +
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"c.score,c.cover_img from boe_course as c left join boe_study_course as sc on sc.course_id=c.id where " +
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"sc.aid='"+studyCourseQuery.getAid()+"' and sc.course_id in ("+str+") order by sc.last_time";
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//List<StudyCourse> list = studyCourseDao.findList(builder.builder());
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List<StudyCourse> rs=new ArrayList<StudyCourse>();
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Set<String> checkSet=new HashSet<String>();
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//分两次查询，查询课程，查询学习记录
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String courseHql="Select id,coverImg,score from "+Course.class.getSimpleName()+" where id in(?1)";
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String studyHql="Select courseId,addTime,progress,aid from "+StudyCourse.class.getSimpleName()+" where aid=?1 and courseId in(?2)";
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List<StudyCourse> rs=new ArrayList<>();
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try {
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// List<Object[]> list= studyCourseDao.findListFields(builder.builder());
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List<Object[]> list = studyCourseDao.sqlFindList(sql);
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for(Object[] objs:list) {
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// System.out.println(objs[0].getClass());
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// StudyCourse sc=(StudyCourse)objs[0];
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StudyCourse studyCourse = new StudyCourse();
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studyCourse.setId(String.valueOf((BigInteger) objs[0]));
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studyCourse.setCourseId((String) objs[1]);
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studyCourse.setCourseType((Integer) objs[2]);
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studyCourse.setCourseName((String) objs[3]);
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studyCourse.setAid((String) objs[4]);
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studyCourse.setAname((String) objs[5]);
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studyCourse.setSource((Integer) objs[6]);
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if(objs[7]!=null) {
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Timestamp timestamp = (Timestamp) objs[7];
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studyCourse.setAddTime(timestamp.toLocalDateTime());
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List<Object[]> clist= studyCourseDao.findListFields(courseHql,studyCourseQuery.getIds());
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List<Object[]> slist= studyCourseDao.findListFields(studyHql,studyCourseQuery.getAid(),studyCourseQuery.getIds());
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//数据数量一般不会太多，不超过20条，所以直接使用嵌套循环
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for(Object[] sobjs : slist) {
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StudyCourse sc=new StudyCourse();
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sc.setCourseId(ConvertUtil.toStr(sobjs[0]));
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sc.setAddTime((LocalDateTime)sobjs[1]);
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sc.setProgress(ConvertUtil.toFloat(sobjs[2]));
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sc.setAid(ConvertUtil.toStr(sobjs[3]));
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for(Object[] cobjs : clist) {
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String cid=ConvertUtil.toStr(cobjs[0]);
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if(cid!=null && cid.equals(sc.getCourseId())) {
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sc.setCourseImage(ConvertUtil.toStr(cobjs[1]));
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sc.setLastScore(ConvertUtil.toFloat(cobjs[2]));//课程分数，使用此值来承载
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break;
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}
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}
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if(objs[8]!=null){
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Timestamp timestamp1 = (Timestamp) objs[8];
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studyCourse.setStartTime(timestamp1.toLocalDateTime());
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}
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if(objs[9]!=null){
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Timestamp timestamp2 = (Timestamp) objs[9];
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studyCourse.setFinishTime(timestamp2.toLocalDateTime());
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}
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studyCourse.setProgress((Float) objs[10]);
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studyCourse.setTotalDuration((Integer) objs[11]);
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studyCourse.setLastScore((Float) objs[12]);
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studyCourse.setStatus((Integer) objs[13]);
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if(objs[14]!=null){
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Timestamp timestamp3 = (Timestamp) objs[14];
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studyCourse.setStatusTime(timestamp3.toLocalDateTime());
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}
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if(objs[15]!=null){
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Timestamp timestamp4 = (Timestamp) objs[15];
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studyCourse.setLastTime(timestamp4.toLocalDateTime());
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}
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if(!checkSet.contains(studyCourse.getCourseId())) {
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Float score=(Float)objs[16];
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String img=(String)objs[17];
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studyCourse.setLastScore(score);
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studyCourse.setCourseImage(img);
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rs.add(studyCourse);
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checkSet.add(studyCourse.getCourseId());
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if(sc.getProgress()==null) {
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sc.setProgress(0f);
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}
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rs.add(sc);
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}
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return rs;
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}catch(Exception e){
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}catch(Exception e) {
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log.error("查询错误",e);
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e.printStackTrace();
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log.error("",e);
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}
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return rs;
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//// List<StudyCouseDto> studyCouseDtos = new ArrayList<>();
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//// QueryBuilder builder = QueryBuilder.from(StudyCourse.class.getSimpleName()+" sc,"+ Course.class.getSimpleName()+" c");
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//// builder.addFilter(FieldFilters.eqField("sc.courseId","c.id"));
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////// builder.addFilter(FieldFilters.eq("c.enabled",true));
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////// builder.addFilter(FieldFilters.eq("c.deleted",false));
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//// builder.addFilter(FieldFilters.eq("sc.aid",studyCourseQuery.getAid()));
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//// builder.addFilter(FieldFilters.in("sc.courseId",studyCourseQuery.getIds()));
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//// builder.addOrder(OrderCondition.desc("sc.lastTime"));
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//// builder.addFields("sc");
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//// builder.addFields("c.score");
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//// builder.addFields("c.coverImg");
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//
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// StringBuilder str=new StringBuilder();
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// if(!studyCourseQuery.getIds().isEmpty()){
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// for (String id:studyCourseQuery.getIds()){
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// str.append("'");
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// str.append(id);
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// str.append("'");
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// str.append(",");
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//
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// }
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// }
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// if(StringUtils.isNotBlank(str)){
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// str.deleteCharAt(str.length()-1);
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// }
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//
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// String sql="select sc.id,sc.course_id,sc.course_type,sc.course_name,sc.aid,sc.aname,sc.source,sc.add_time,sc.start_time,sc.finish_time,sc.progress," +
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// "sc.total_duration,sc.last_score,sc.status,sc.status_time,sc.last_time," +
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// "c.score,c.cover_img from boe_course as c left join boe_study_course as sc on sc.course_id=c.id where " +
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// "sc.aid='"+studyCourseQuery.getAid()+"' and sc.course_id in ("+str+") order by sc.last_time";
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//
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//
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// //List<StudyCourse> list = studyCourseDao.findList(builder.builder());
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// List<StudyCourse> rs=new ArrayList<StudyCourse>();
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// Set<String> checkSet=new HashSet<String>();
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// try {
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//// List<Object[]> list= studyCourseDao.findListFields(builder.builder());
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// List<Object[]> list = studyCourseDao.sqlFindList(sql);
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// for(Object[] objs:list) {
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//// System.out.println(objs[0].getClass());
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//// StudyCourse sc=(StudyCourse)objs[0];
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// StudyCourse studyCourse = new StudyCourse();
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//
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// studyCourse.setId(String.valueOf((BigInteger) objs[0]));
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// studyCourse.setCourseId((String) objs[1]);
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// studyCourse.setCourseType((Integer) objs[2]);
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// studyCourse.setCourseName((String) objs[3]);
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// studyCourse.setAid((String) objs[4]);
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// studyCourse.setAname((String) objs[5]);
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// studyCourse.setSource((Integer) objs[6]);
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// if(objs[7]!=null) {
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// Timestamp timestamp = (Timestamp) objs[7];
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//
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// studyCourse.setAddTime(timestamp.toLocalDateTime());
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// }
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// if(objs[8]!=null){
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// Timestamp timestamp1 = (Timestamp) objs[8];
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// studyCourse.setStartTime(timestamp1.toLocalDateTime());
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// }
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// if(objs[9]!=null){
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// Timestamp timestamp2 = (Timestamp) objs[9];
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// studyCourse.setFinishTime(timestamp2.toLocalDateTime());
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// }
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//
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// studyCourse.setProgress((Float) objs[10]);
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// studyCourse.setTotalDuration((Integer) objs[11]);
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// studyCourse.setLastScore((Float) objs[12]);
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// studyCourse.setStatus((Integer) objs[13]);
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// if(objs[14]!=null){
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// Timestamp timestamp3 = (Timestamp) objs[14];
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// studyCourse.setStatusTime(timestamp3.toLocalDateTime());
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// }
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// if(objs[15]!=null){
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// Timestamp timestamp4 = (Timestamp) objs[15];
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// studyCourse.setLastTime(timestamp4.toLocalDateTime());
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// }
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//
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// if(!checkSet.contains(studyCourse.getCourseId())) {
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// Float score=(Float)objs[16];
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// String img=(String)objs[17];
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// studyCourse.setLastScore(score);
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// studyCourse.setCourseImage(img);
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// rs.add(studyCourse);
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// checkSet.add(studyCourse.getCourseId());
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// }
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// }
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// return rs;
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// }catch(Exception e){
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// e.printStackTrace();
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// log.error("",e);
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// }
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// return rs;
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}
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@Override
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