private static string get_component_access_token()
{
WeserviceEntities entity = new WeserviceEntities();
var list = entity.dt_wx_token.Where(s => s.info_type == "component_verify_ticket").ToList();
if (list.Count == 0)
{
return("");
}
var ticket_item = list[0];
//刷新获取第三方平台component_access_token
list = entity.dt_wx_token.Where(s => s.info_type == "component_access_token").ToList();
string component_access_token = "";
if (list.Count > 0)
{
var token = list[0];
double ts = DateTime.Now.Subtract((DateTime)token.last_time).TotalSeconds;
if (ts > (token.expires_in - 600) || token.token == null)//已过期
{
//刷新token
TokenResult tr = refresh_component_access_token(ticket_item.token);
if (tr != null)
{
token.last_time = DateTime.Now;
token.token = tr.component_access_token;
token.expires_in = tr.expires_in;
token.appid = ticket_item.appid;
}
}
component_access_token = token.token;
}
else
{
TokenResult tr = refresh_component_access_token(ticket_item.token);
if (tr != null)
{
var new_token = new dt_wx_token
{
info_type = "component_access_token",
last_time = DateTime.Now,
token = tr.component_access_token,
expires_in = tr.expires_in,
appid = ticket_item.appid
};
component_access_token = new_token.token;
entity.dt_wx_token.Add(new_token);
}
}
int count = entity.SaveChanges();
LogHelper.WriteInfo("update_ticket => count2 : " + count);
return(component_access_token);
}
public static void update_ticket(XDocument xdoc)
{
LogHelper.WriteInfo(xdoc.ToString());
WeserviceEntities entity = new WeserviceEntities();
string InfoType = xdoc.Root.XPathSelectElement("//InfoType").Value;
string AppId = xdoc.Root.XPathSelectElement("//AppId").Value;
string CreateTime = xdoc.Root.XPathSelectElement("//CreateTime").Value;
string ComponentVerifyTicket = "";
if (InfoType == "component_verify_ticket")
{
ComponentVerifyTicket = xdoc.Root.XPathSelectElement("//ComponentVerifyTicket").Value;
}
var list = entity.dt_wx_token.Where(s => s.info_type == InfoType && s.appid == AppId).ToList();
//有对应记录则更新
if (list.Count > 0)
{
var item = list[0];
item.last_time = Tools.GetTimeFromUnix(int.Parse(CreateTime));
item.token = ComponentVerifyTicket;
}
//没有则插入新记录
else
{
dt_wx_token item = new dt_wx_token
{
info_type = InfoType,
appid = AppId,
last_time = Tools.GetTimeFromUnix(int.Parse(CreateTime)),
token = ComponentVerifyTicket
};
entity.dt_wx_token.Add(item);
}
int count = entity.SaveChanges();
LogHelper.WriteInfo("update_ticket => count1 : " + count);
}