public void ProcessRequest(HttpContext context)
{
context.Response.Cache.SetNoStore();
context.Response.Clear();
context.Response.ContentType = "text/plain";
Response_obj res = new Response_obj();
res.isNextItem = false;
res.msg = "未发现相关会议信息！";
int m_id = context.Request["m_id"] != null && context.Request["m_id"] != "" ? Int32.Parse(context.Request["m_id"]) : -1;
var meeting = mDb.T_meetings.SingleOrDefault(m => m.m_id == m_id);
if (meeting != null && meeting.m_state == "进行中")
{
int?currentItem = meeting.m_current_item;
if (currentItem != null)
{
var last_item = iDb.T_meeting_items.Where(i => i.m_id == m_id).Where(s => s.item_number > currentItem).OrderBy(o => o.item_number).FirstOrDefault();
if (last_item != null)
{
//回写数据库
meeting.m_current_item = last_item.item_number;
string begin_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
last_item.item_time_begin = begin_time;
//第一次不能计算出当前议程，不需要修改时间
if (currentItem != 0)
{
var current_item = iDb.T_meeting_items.Where(i => i.m_id == m_id).Where(s => s.item_number == currentItem).FirstOrDefault();
current_item.item_time_end = begin_time;
}
try
{
mDb.SubmitChanges();
iDb.SubmitChanges();
res.isNextItem = true;
res.currentItemsNumber = last_item.item_number;
res.itemTime = last_item.item_time;
res.msg = "进入下一议程！";
}
catch (Exception)
{
res.msg = "回写失败，请重试！";
}
}
else
{
res.msg = "进入失败，当前已是最后！";
}
}
}
else
{
res.msg = "失败，会议未开启！";
}
var json = JsonConvert.SerializeObject(res);
context.Response.Write(json);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
Response_obj res = new Response_obj();
res.isProItem = false;
res.msg = "未发现相关会议信息！";
int m_id = context.Request["m_id"] != null && context.Request["m_id"] != "" ? Int32.Parse(context.Request["m_id"]) : -1;
var meeting = mDb.T_meetings.SingleOrDefault(m => m.m_id == m_id);
if (meeting != null && meeting.m_state == "进行中")
{
int?currentItem = meeting.m_current_item;
if (currentItem != null)
{
var pro_item = iDb.T_meeting_items.Where(i => i.m_id == m_id).Where(s => s.item_number < currentItem).OrderByDescending(s => s.item_number).FirstOrDefault();
var current_item = iDb.T_meeting_items.Where(i => i.m_id == m_id).Where(s => s.item_number == currentItem).FirstOrDefault();
if (pro_item != null)
{
//回写数据库
meeting.m_current_item = pro_item.item_number;
string begin_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
//重新记录开始时间
current_item.item_time_begin = null;
pro_item.item_time_begin = begin_time;
pro_item.item_time_end = null;
try
{
mDb.SubmitChanges();
iDb.SubmitChanges();
res.isProItem = true;
res.currentItemsNumber = pro_item.item_number;
res.itemTime = pro_item.item_time;
res.msg = "进入上一议程！";
}
catch (Exception)
{
res.msg = "回写失败，请重试！";
}
}
else
{
res.msg = "当前已是第一个议程";
}
}
}
else
{
res.msg = "失败，会议未开启！";
}
var json = JsonConvert.SerializeObject(res);
context.Response.Write(json);
}
