public void DeleteKnowledge(Yw_SubjectKnowledge knowledge)
{
Check.IfNull(knowledge, nameof(knowledge));
List <int> ids = new List <int> {
knowledge.Ysw_Id
};
SubjectKnowledgeService.Delete(ids);
}
public DtoSubject GetSubjectDetails2(int id)
{
DtoSubject result = null;
var subject = SubjectService.Get(id);
if (subject != null)
{
var knowledges = SubjectKnowledgeService.GetKnowledgesWithNamesBySubject(id);
//次级知识点
var secondKnowledgeIds = knowledges.Where(k => !k.Ysw_IsMain)
.Select(k => k.Ysw_KnowledgeId)
.ToList();
var secondKnowledgeNames = knowledges.Where(k => !k.Ysw_IsMain)
.Select(k => k.Ykl_Name)
.ToList();
var mainKnowledge = knowledges.FirstOrDefault(k => k.Ysw_IsMain);
int mainKnowledgeId = mainKnowledge == null ? 0 : mainKnowledge.Ysw_KnowledgeId;
string mainKnowledgeName = mainKnowledge == null ? string.Empty : mainKnowledge.Ykl_Name;
var content = Service.Get(id);
string markField = SubjectProcessService.GetCurrentProcess(id)?.Ysp_Mark;
List <string> mark = null;
if (!string.IsNullOrWhiteSpace(markField))
{
mark = markField.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries)
.ToList();
}
result = new DtoSubject();
result.Id = subject.Ysj_Id;
result.Difficulty = subject.Ysj_Difficulty;
result.Grade = subject.Ysj_Grade;
result.Keywords = subject.Ysj_Keywords;
result.Knowledges = secondKnowledgeIds;
result.MainKnowledge = mainKnowledgeId;
result.MainKnowledgeName = mainKnowledgeName;
result.KnowledgeNames = secondKnowledgeNames;
result.Name = subject.Ysj_Name;
result.Content = content;
result.Status = subject.Ysj_Status;
result.Mark = mark;
}
return(result);
}
public void UpdateMainKnowledge(Yw_SubjectKnowledge mainKnowledgeEntity)
{
SubjectKnowledgeService.Update(mainKnowledgeEntity);
}
public void InsertSecondaryKnowledges(IEnumerable <Yw_SubjectKnowledge> knowledgesToAdd)
{
SubjectKnowledgeService.Insert(knowledgesToAdd);
}
public void InsertMainKnowledge(Yw_SubjectKnowledge mainKnowledgeEntity)
{
SubjectKnowledgeService.Insert(mainKnowledgeEntity);
}
public IEnumerable <Yw_SubjectKnowledge> GetKnowledgesBySubject(int id)
{
return(SubjectKnowledgeService.GetKnowledgesBySubject(id));
}
public void DeleteSecondaryKnowledges(IEnumerable <int> idsOfknowledgeToDelete)
{
SubjectKnowledgeService.Delete(idsOfknowledgeToDelete);
}
