public HttpResponseMessage DelStudent([FromBody] DelStuOrTch m)
{
lock (_locker)
{
var exam = MongoDbHelper.FindOne <E_Info>(m.ExamID, DbName.E_Info);//找到这次考试
if (exam == null)
{
return(ResultHelper.Failed("未找到该次考试"));
}
St_Info st = MongoDbHelper.FindOne <St_Info>(m.UserID, DbName.St_Info);//找到这个学生
if (st == null)
{
return(ResultHelper.Failed("未找到该考生信息"));
}
var ppnm = MongoDbHelper.QueryOne <Pp_Nm>(DbName.Pp_Nm, w => w.sid == st.sid && w.eid == exam._id);//找到这个学校试卷数量
ppnm.ct--;
for (int i = 0; i < st.subEs.Count; i++)
{
var sb = exam.sbs.Where(w => w._id == st.subEs[i].sbid).FirstOrDefault();
var pp = ppnm.sbnms.Where(w => w.sbid == st.subEs[i].sbid).FirstOrDefault();
sb.stct--;
pp.sct--;
}
MongoDbHelper.ReplaceOne(ppnm._id.ToString(), ppnm, DbName.Pp_Nm);
MongoDbHelper.ReplaceOne(m.ExamID, exam, DbName.E_Info);
MongoDbHelper.DeleteOne <St_Info>(m.UserID, DbName.St_Info);
return(ResultHelper.OK());
}
}
/// <summary>
/// 删除学校所有学生导入结束也可以删
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
public HttpResponseMessage DelSchStudent1([FromBody] DelStuOrTch m)
{
lock (_locker)
{
var exam = MongoDbHelper.FindOne <E_Info>(m.ExamID, DbName.E_Info);//找到这次考试
if (exam == null)
{
return(ResultHelper.Failed("未找到该次考试"));
}
var sts = MongoDbHelper.QueryBy <St_Info>(DbName.St_Info, w => w.sid == m.UserID && w.eid == exam._id); //找到这个学校学生
var ppnm = MongoDbHelper.QueryOne <Pp_Nm>(DbName.Pp_Nm, w => w.sid == m.UserID && w.eid == exam._id); //找到这个学校试卷数量
if (ppnm != null)
{
MongoDbHelper.DeleteOne <Pp_Nm>(ppnm._id.ToString(), DbName.Pp_Nm);
}
foreach (var st in sts)
{
for (int i = 0; i < st.subEs.Count; i++)
{
var sb = exam.sbs.Where(w => w._id == st.subEs[i].sbid).FirstOrDefault();
sb.stct--;
}
MongoDbHelper.DeleteOne <St_Info>(st._id.ToString(), DbName.St_Info);
}
var filter = new BsonDocument();
filter.Add("sid", m.UserID);
filter.Add("eid", exam._id);
MongoDbHelper.DeleteByBson <St_Info>(filter, DbName.St_Info);
MongoDbHelper.ReplaceOne(m.ExamID, exam, DbName.E_Info);
return(ResultHelper.OK());
}
}
public HttpResponseMessage DelTeacher([FromBody] DelStuOrTch m)
{
lock (_locker)
{
var exam = MongoDbHelper.FindOne <E_Info>(m.ExamID, DbName.E_Info);
if (exam == null)
{
return(ResultHelper.Failed("未找到该次考试"));
}
Tch_Info tch = MongoDbHelper.FindOne <Tch_Info>(m.UserID, DbName.Tch_Info);
if (tch == null)
{
return(ResultHelper.Failed("未找到该老师信息"));
}
var sb = exam.sbs.Where(w => w.sbnm == tch.sb).FirstOrDefault();
sb.tchct--;
MongoDbHelper.DeleteOne <Tch_Info>(m.UserID, DbName.Tch_Info);
MongoDbHelper.ReplaceOne(m.ExamID, exam, DbName.E_Info);
return(ResultHelper.OK());
}
}
