/// <summary>
/// 获取企业微信应用配置
/// </summary>
public ServiceResult <WxEE_AuthorizeAccessTokenOutput> GetAccessToken(WxEE_AuthorizeAccessTokenInput input)
{
input.CheckNull(nameof(WxEE_AuthorizeAccessTokenInput));
var result = new ServiceResult <WxEE_AuthorizeAccessTokenOutput>();
result.data = new WxEE_AuthorizeAccessTokenOutput();
WechatEeappConfig wechatEEAppConfig = null;
//微信配置
if (input.aid == 0)
{
input.guid.CheckEmpty(nameof(input.guid));
wechatEEAppConfig = _middleDB.WechatEeappConfig.FirstOrDefault(w => w.Guid == input.guid);
}
else
{
wechatEEAppConfig = _middleDB.WechatEeappConfig.FirstOrDefault(w => w.Id == input.aid);
}
if (wechatEEAppConfig == null)
{
return(ServiceResult <WxEE_AuthorizeAccessTokenOutput> .Failed(StatusCodes.Status404NotFound, "企业微信应用配置获取失败，请联系系统客服"));
}
//过期时间
if (!string.IsNullOrEmpty(wechatEEAppConfig.AccessToken) &&
DateTime.Now < (wechatEEAppConfig.TokenExpireTime ?? DateTime.Now.AddMinutes(-1)))
{
result.data.access_token = wechatEEAppConfig.AccessToken;
result.data.expire_stamp = new DateTimeOffset(wechatEEAppConfig.TokenExpireTime.Value).ToUnixTimeMilliseconds();
}
else
{
//双重验证
if (string.IsNullOrEmpty(result.data.access_token))
{
lock (lock_token)
{
if (string.IsNullOrEmpty(result.data.access_token))
{
//从企业微信获取
var token = WxEEContext.BaseAPI.GetAccessToken(wechatEEAppConfig.CorpId, wechatEEAppConfig.Secret);
if (token.errcode != 0)
{
result.data.access_token = token.errmsg;
return(result);
}
//修改
wechatEEAppConfig.AccessToken = token.access_token;
wechatEEAppConfig.TokenExpireTime = DateTime.Now.AddMinutes(90);
_middleDB.SaveChanges();
result.data.access_token = token.access_token;
result.data.expire_stamp = new DateTimeOffset(wechatEEAppConfig.TokenExpireTime.Value).ToUnixTimeMilliseconds();
}
}
}
}
return(result);
}
/// <summary>
/// 获取jssdk票据
/// </summary>
/// <param name="mid"></param>
/// <param name="access_token"></param>
/// <returns></returns>
public ServiceResult <WxMP_JssdkJsapiTicketOutput> GetJsapiTicket(WxMP_JssdkJsapiTicketInput input)
{
try
{
input.CheckNull(nameof(WxMP_JssdkJsapiTicketInput));
input.guid.CheckEmpty(nameof(input.guid));
input.access_token.CheckEmpty(nameof(input.access_token));
var result = new ServiceResult <WxMP_JssdkJsapiTicketOutput>();
result.data = new WxMP_JssdkJsapiTicketOutput();
//NOLOCK
var wechatConfig = ApplicationContext.EF.WithNolock <WechatConfig>(() =>
{
//微信配置
return(_middleDB.WechatConfig.FirstOrDefault(w => w.Guid == input.guid));
});
if (wechatConfig == null)
{
return(ServiceResult <WxMP_JssdkJsapiTicketOutput> .Failed(StatusCodes.Status404NotFound, "微信配置获取失败，请联系系统客服"));
}
//数据库中
if (!string.IsNullOrEmpty(wechatConfig.JssdkTicket) &&
DateTime.Now < (wechatConfig.JssdkTicketUpdateTime ?? DateTime.Now.AddMinutes(-1)))
{
result.data.jsapi_ticket = wechatConfig.JssdkTicket;
}
else
{
//双重验证
if (string.IsNullOrEmpty(result.data.jsapi_ticket))
{
lock (lock_ticket)
{
if (string.IsNullOrEmpty(result.data.jsapi_ticket))
{
//从微信获取
var ticket = WxMPContext.JsAPI.GetTicket(input.access_token);
//修改
wechatConfig.JssdkTicket = ticket.ticket;
wechatConfig.JssdkTicketUpdateTime = DateTime.Now.AddMinutes(60);
_middleDB.SaveChanges();
result.data.jsapi_ticket = ticket.ticket;
}
}
}
}
return(result);
}
catch (Exception ex)
{
return(ServiceResult <WxMP_JssdkJsapiTicketOutput> .Exception(ex.Message));
}
}
/// <summary>
/// 获取微信配置
/// </summary>
/// <param name="mp_id"></param>
/// <returns></returns>
public ServiceResult <WxMP_AuthorizeAccessTokenOutput> GetAccessToken(WxMP_AuthorizeAccessTokenInput input)
{
try
{
input.CheckNull(nameof(WxMP_AuthorizeAccessTokenInput));
var result = new ServiceResult <WxMP_AuthorizeAccessTokenOutput>();
result.data = new WxMP_AuthorizeAccessTokenOutput();
WechatConfig wechatConfig = null;
//微信配置
if (input.wid == 0)
{
input.guid.CheckEmpty(nameof(input.guid));
wechatConfig = _middleDB.WechatConfig.FirstOrDefault(w => w.Guid == input.guid);
}
else
{
wechatConfig = _middleDB.WechatConfig.FirstOrDefault(w => w.Id == input.wid);
}
if (wechatConfig == null)
{
return(ServiceResult <WxMP_AuthorizeAccessTokenOutput> .Failed(StatusCodes.Status404NotFound, "微信配置获取失败，请联系系统客服"));
}
//数据库中
if (!string.IsNullOrEmpty(wechatConfig.AccessToken) &&
DateTime.Now < (wechatConfig.TokenUpdateTime ?? DateTime.Now.AddMinutes(-1)))
{
result.data.access_token = wechatConfig.AccessToken;
}
else
{
//双重验证
if (string.IsNullOrEmpty(result.data.access_token))
{
lock (lock_token)
{
if (string.IsNullOrEmpty(result.data.access_token))
{
//从微信获取
var token = WxMPContext.BaseAPI.GetAccessToken(wechatConfig.AppId, wechatConfig.AppSecret);
if (token.errcode != 0)
{
result.data.access_token = token.errmsg;
return(result);
}
//修改
wechatConfig.Token = token.access_token;
wechatConfig.TokenUpdateTime = DateTime.Now.AddMinutes(60);
_middleDB.SaveChanges();
result.data.access_token = token.access_token;
}
}
}
}
return(result);
}
catch (Exception ex)
{
return(ServiceResult <WxMP_AuthorizeAccessTokenOutput> .Exception(ex.Message));
}
}
/// <summary>
/// 生成二维码
/// </summary>
public async Task <ServiceResult <WxMP_QrcodeStreamOutput> > GenerateStream(WxMP_QrcodeStreamInput input)
{
try
{
input.CheckNull(nameof(WxMP_QrcodeStreamInput));
input.wid.CheckZero(nameof(input.wid));
input.business_id.CheckEmpty(nameof(input.business_id));
input.module_type.CheckEmpty(nameof(input.module_type));
var result = new ServiceResult <WxMP_QrcodeStreamOutput>();
result.data = new WxMP_QrcodeStreamOutput();
//获取临时二维码(业务ID)
var scene = _middleDB.WechatQrscene.FirstOrDefault(w =>
w.WechatId == input.wid && w.BusinessId == input.business_id && w.ModuleType == input.module_type);
var ticket = string.Empty;
var sceneId = 0;
//未创建
if (scene == null)
{
scene = new WechatQrscene
{
BusinessId = input.business_id,
WechatId = input.wid,
ModuleType = input.module_type,
ActionName = WxMP_QRSceneActionType.QR_SCENE.ToString(),
ExpireTime = DateTime.Now.AddMinutes(-5),//5分钟之前
CreateTime = DateTime.Now
};
//添加数据
_middleDB.WechatQrscene.Add(scene);
_middleDB.SaveChanges();
sceneId = scene.SceneId;
}
else
{
sceneId = scene.SceneId;
ticket = scene.Ticket;
}
//临时二维码，网址访问，到期后自动延时
if (scene.ExpireTime < DateTime.Now || input.is_new)
{
var access_token = _configService.GetAccessToken(new WxMP_AuthorizeAccessTokenInput {
wid = input.wid
});
//创建临时二维码，30天
var createResult = await WxMPContext.AcountAPI.CreateTempQRSceneById(access_token.data.access_token, sceneId, 60 * 60 * 24 * 30);
ticket = createResult.ticket;
//自动延时 30天-5分钟
var expireTime = DateTime.Now.AddSeconds(createResult.expire_seconds - (60 * 5));
//更新二维码信息
scene.Ticket = createResult.ticket;
scene.ExpireSeconds = createResult.expire_seconds;
scene.Url = createResult.url;
scene.ExpireTime = expireTime;
_middleDB.SaveChanges();
}
//获取图片
var stream = await WxMPContext.AcountAPI.GetQRSceneImgStream(ticket);
var image = new Bitmap(stream);
var ms = new MemoryStream();
image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
result.data.stream = ms;
return(result);
}
catch (Exception ex)
{
return(ServiceResult <WxMP_QrcodeStreamOutput> .Exception(ex.Message));
}
}