/// <summary>
/// <![CDATA[取消关注]]>
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public virtual Task OnUnsubscribe(WeiXinContext context)
{
if (Options.OnUnsubscribeAsync != null)
{
return(Options.OnUnsubscribeAsync(context));
}
return(Task.Delay(0));
}
/// <summary>
/// <![CDATA[上报地理位置]]>
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public virtual Task OnLocation(WeiXinContext context)
{
if (Options.OnLocationAsync != null)
{
return(Options.OnLocationAsync(context));
}
return(Task.Delay(0));
}
/// <summary>
/// <![CDATA[被动接收消息]]>
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public virtual Task OnRecieveMessage(WeiXinContext context)
{
if (Options.OnRecieveMessageAsync != null)
{
return(Options.OnRecieveMessageAsync(context));
}
return(Task.Delay(0));
}
/// <summary>
/// <![CDATA[虚方法，接收消息后处理]]>
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public virtual Task OnRecieve(HttpContext context, List <int> tenantIds)
{
if (Options.OnRecieveAsync != null)
{
return(Options.OnRecieveAsync(context));
}
string strRecieveBody = null;//接收消息
using (System.IO.StreamReader streamReader = new System.IO.StreamReader(context.Request.Body))
{
strRecieveBody = streamReader.ReadToEndAsync().GetAwaiter().GetResult();
logger.Info($"接收内容：{strRecieveBody}");
strRecieveBody = TTWork.WeiXinMiddleware.Utils.ClearXmlHeader(strRecieveBody);
}
//反序列化
var recieve = _XmlSerializer.Deserialize(strRecieveBody) as WeiXinMessage;
LogTask(tenantIds, recieve, strRecieveBody);
//事件消息
if (recieve.MsgType == Constants.MSG_TYPE.EVENT)
{
var weiXinContext = new WeiXinContext(recieve, context, tenantIds);
var actionName = recieve.Event.ToLower();
actionName = actionName.First().ToString().ToUpper() + actionName.Substring(1);
var action = this.GetType().GetMethod($"On{actionName}");
if (action != null)
{
return((Task)action.Invoke(this, new object[] { weiXinContext }));
}
}
//被动接收消息
else
{
return(OnRecieveMessage(new WeiXinContext(recieve, context, tenantIds)));
}
return(Task.Delay(0));
}
