/// <summary>
/// 取消踩
/// </summary>
/// <param name="target_id"></param>
/// <param name="error"></param>
/// <returns></returns>
public static bool AbortNotLike(int target_id, int optionType)
{
ZZULIEntities ef = GetEntity();
bool res = false;
switch (optionType)
{
case 18: //课程
var course = ef.Courses.Where(c => c.Cou_ID == target_id).FirstOrDefault();
course.Cou_NotLikes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateCourseHotByCou_ID(target_id);
res = true;
}
break;
case 19: //问题回复
var answer = ef.Answers.Where(a => a.A_ID == target_id).FirstOrDefault();
answer.A_NotLikes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateQuestionHotByQ_ID(target_id);
res = true;
}
break;
case 20: //笔记
var note = ef.Notes.Where(n => n.N_ID == target_id).FirstOrDefault();
note.N_NotLikes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateNoteHotByN_ID(target_id);
res = true;
}
break;
default:
res = false;
break;
}
return(res);
}
/// <summary>
/// 取消点赞
/// </summary>
/// <param name="target_id"></param>
/// <param name="error"></param>
/// <returns></returns>
public static bool AbortLike(int target_id, int optionType)
{
ZZULIEntities ef = GetEntity();
bool res = false;
switch (optionType)
{
case 11: //课程
var course = ef.Courses.Where(cou => cou.Cou_ID == target_id).FirstOrDefault();
course.Cou_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateCourseHotByCou_ID(target_id);
res = true;
}
break;
case 12: //课程评论
var ccom = ef.CoursesComment.Where(cc => cc.CCom_ID == target_id).FirstOrDefault();
ccom.CCom_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateCourseHotByCou_ID(target_id);
res = true;
}
break;
case 13: //课程问题回复
var couA = ef.CoursesAnswers.Where(ca => ca.CA_ID == target_id).FirstOrDefault();
couA.CA_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateCourseQuestionHot(target_id);
res = true;
}
break;
case 14: //课程笔记
var couN = ef.CoursesNotes.Where(cn => cn.CN_ID == target_id).FirstOrDefault();
couN.CN_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateCourseNoteHot(target_id);
res = true;
}
break;
case 15: //问题回复
var answer = ef.Answers.Where(a => a.A_ID == target_id).FirstOrDefault();
answer.A_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateQuestionHotByQ_ID(target_id);
res = true;
}
break;
case 16: //笔记
var note = ef.Notes.Where(n => n.N_ID == target_id).FirstOrDefault();
note.N_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateNoteHotByN_ID(target_id);
res = true;
}
break;
case 17: //笔记评论
var ncom = ef.NotesComments.Where(nc => nc.NC_ID == target_id).FirstOrDefault();
ncom.NC_Likes--;
if (ef.SaveChanges() > 0)
{
ef.SP_UpdateNoteHotByN_ID(target_id);
res = true;
}
break;
default:
break;
}
return(res);
}