public static AccessToken GetWeChatToken(WeChatPayConfig config, AccessToken oldToken,out bool changed)
{
changed = false;
AccessToken token = null;
TokenRequest request = null;
bool needGet = false;
if (oldToken==null)
{
needGet = true;
}
else
{
if(oldToken.ExpiresTime<DateTime.Now)
{
needGet = true;
}
}
if(needGet)
{
request = new TokenRequest(config);
BaseResponse res = request.Execute();
if (res != null)
{
changed = true;
AccessTokenResponse tokenRes = (AccessTokenResponse)res;
if (tokenRes.Access_Token != null)
{
token = tokenRes.Access_Token;
oldToken = token;
}
}
}
return token;
}
public static JSAPITicket GetJSAPITicket(WeChatPayConfig config,AccessToken oldToken,JSAPITicket oldTicket, out bool changed)
{
changed = false;
JSAPITicket ticket = null;
bool needGet = false;
JSAPITicketRequest request = null;
if(oldTicket==null)
{
needGet = true;
}
else
{
if(oldTicket.ExpiresTime<DateTime.Now)
{
needGet = true;
}
}
if(needGet)
{
changed = true;
bool tChanged = false;
request = new JSAPITicketRequest(config);
AccessToken token = WeChatPaymentWrapper.GetWeChatToken(config,oldToken,out tChanged);
request.Access_Token = token;
BaseResponse res = request.Execute();
if(res!=null)
{
JSAPITicketResponse jsRes = (JSAPITicketResponse)res;
ticket = jsRes.Ticket;
}
}
return ticket;
}
static PersistentValueManager()
{
KMLogger.GetLogger().Info(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatPayConfig.xml"));
KMLogger.GetLogger().Info(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatAccessToken.xml"));
KMLogger.GetLogger().Info(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatJSAPITicket.xml"));
config = XMLUtil.DeserializeXML<WeChatPayConfig>(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatPayConfig.xml"));
WeChatAccessToken = XMLUtil.DeserializeXML<AccessToken>(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatAccessToken.xml"));
WeChatJsApiTicket= XMLUtil.DeserializeXML<JSAPITicket>(Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Config\\WeChatJSAPITicket.xml"));
}
public static WeChatUserInfo GetUserInfo(WeChatPayConfig config, AccessToken token)
{
if (token == null || string.IsNullOrEmpty(token.Access_Token) || string.IsNullOrEmpty(token.OpenId))
{
throw new Exception("Access token and open id must be provided");
}
UserInfoRequest userInfoRequest = new UserInfoRequest(config);
userInfoRequest.AccessToken = token.Access_Token;
userInfoRequest.OpenId = token.OpenId;
BaseResponse res = userInfoRequest.Execute();
UserInfoResponse response = null;
if (res != null)
{
response = (UserInfoResponse)res;
}
return response.UserInfo;
}
public static AccessToken GetWeChatAccessToken()
{
if (WeChatAccessToken==null)
{
WeChatAccessToken = RequestWeChatAccessToken();
}
else
{
if(WeChatAccessToken.ExpiresTime < DateTime.Now)
{
WeChatAccessToken = RequestWeChatAccessToken();
}
else if(DateTimeUtil.ConvertDateTimeToInt(WeChatAccessToken.ExpiresTime) - DateTimeUtil.ConvertDateTimeToInt(DateTime.Now)<20)
{
WeChatAccessToken = RequestWeChatAccessToken();
}
}
return WeChatAccessToken;
}
