public String UpdateStudentApply(String tg_id, String t_id, String s_id, int accept)
{
getRoleInfo();
int max_student = adminHelper.GetMaxStudentNum(t_id, s_id); //取得老師可指導學生上限
int current_student = adminHelper.GetCurrentStudentNum(t_id, s_id); //取得目前學生
if (current_student >= max_student & accept == 1)
{
return("100");
}
JObject update_apply = adminHelper.UpdateApply(tg_id, t_id, adminId, accept);
if (accept == 1)
{
//檢查是否可以新增
//新增
if (adminHelper.CheckAllApply(tg_id) == 0)
{
String time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
//add new pair
adminHelper.AddApplyPair(tg_id, s_id);
//update student apply history
adminHelper.UpdateStudentApplyHistory(tg_id, 1, time); //state=1 means success
//update student apply status
adminHelper.UpdateStudentApplyStatus(s_id, 0);
//新增學生上限
}
}
else if (accept == 2)
{
String time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
//update student apply history
adminHelper.UpdateStudentApplyHistory(tg_id, 2, time); //state=2 means reject
//update student apply status
adminHelper.UpdateStudentApplyStatus(s_id, 0);
}
//check if all teacher agree for application,
/* CheckAllApply get 0 means all student apply in accept */
return(update_apply["status"].ToString(Formatting.None));
//if ((bool)change["status"])
// return change["status"].ToString(Formatting.None);
//else
// return change["msg"].ToString();
}