// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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namespace Admin.NET.Core.Service;
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/// <summary>
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/// 微信小程序服务 🧩
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/// </summary>
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[ApiDescriptionSettings(Order = 240)]
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public class SysWxOpenService : IDynamicApiController, ITransient
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{
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private readonly SqlSugarRepository<SysWechatUser> _sysWechatUserRep;
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private readonly SysConfigService _sysConfigService;
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private readonly WechatApiClient _wechatApiClient;
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private readonly SysFileService _sysFileService;
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private readonly WechatApiClientFactory _wechatApiClientFactory;
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public SysWxOpenService(SqlSugarRepository<SysWechatUser> sysWechatUserRep,
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SysConfigService sysConfigService,
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WechatApiClientFactory wechatApiClientFactory,
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SysFileService sysFileService)
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{
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_sysWechatUserRep = sysWechatUserRep;
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_sysConfigService = sysConfigService;
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_wechatApiClient = wechatApiClientFactory.CreateWxOpenClient();
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_sysFileService = sysFileService;
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_wechatApiClientFactory = wechatApiClientFactory;
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}
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/// <summary>
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/// 获取微信用户OpenId 🔖
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/// </summary>
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/// <param name="input"></param>
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[AllowAnonymous]
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[DisplayName("获取微信用户OpenId")]
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public async Task<WxOpenIdOutput> GetWxOpenId([FromQuery] JsCode2SessionInput input)
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{
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var reqJsCode2Session = new SnsJsCode2SessionRequest()
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{
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JsCode = input.JsCode,
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};
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var resCode2Session = await _wechatApiClient.ExecuteSnsJsCode2SessionAsync(reqJsCode2Session);
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if (resCode2Session.ErrorCode != (int)WechatReturnCodeEnum.请求成功)
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throw Oops.Oh(resCode2Session.ErrorMessage + " " + resCode2Session.ErrorCode);
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var wxUser = await _sysWechatUserRep.GetFirstAsync(p => p.OpenId == resCode2Session.OpenId);
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if (wxUser == null)
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{
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wxUser = new SysWechatUser
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{
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OpenId = resCode2Session.OpenId,
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UnionId = resCode2Session.UnionId,
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SessionKey = resCode2Session.SessionKey,
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PlatformType = PlatformTypeEnum.微信小程序
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};
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wxUser = await _sysWechatUserRep.AsInsertable(wxUser).ExecuteReturnEntityAsync();
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}
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else
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{
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await _sysWechatUserRep.AsUpdateable(wxUser).IgnoreColumns(true).ExecuteCommandAsync();
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}
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return new WxOpenIdOutput
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{
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OpenId = resCode2Session.OpenId
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};
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}
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/// <summary>
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/// 获取微信用户电话号码 🔖
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/// </summary>
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/// <param name="input"></param>
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[AllowAnonymous]
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[DisplayName("获取微信用户电话号码")]
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public async Task<WxPhoneOutput> GetWxPhone([FromQuery] WxPhoneInput input)
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{
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var accessToken = await GetCgibinToken();
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var reqUserPhoneNumber = new WxaBusinessGetUserPhoneNumberRequest()
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{
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Code = input.Code,
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AccessToken = accessToken,
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};
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var resUserPhoneNumber = await _wechatApiClient.ExecuteWxaBusinessGetUserPhoneNumberAsync(reqUserPhoneNumber);
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if (resUserPhoneNumber.ErrorCode != (int)WechatReturnCodeEnum.请求成功)
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throw Oops.Oh(resUserPhoneNumber.ErrorMessage + " " + resUserPhoneNumber.ErrorCode);
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var wxUser = await _sysWechatUserRep.GetFirstAsync(p => p.OpenId == input.OpenId);
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if (wxUser == null)
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{
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wxUser = new SysWechatUser
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{
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OpenId = input.OpenId,
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Mobile = resUserPhoneNumber.PhoneInfo?.PhoneNumber,
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PlatformType = PlatformTypeEnum.微信小程序
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};
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wxUser = await _sysWechatUserRep.AsInsertable(wxUser).ExecuteReturnEntityAsync();
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}
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else
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{
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wxUser.Mobile = resUserPhoneNumber.PhoneInfo?.PhoneNumber;
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await _sysWechatUserRep.AsUpdateable(wxUser).IgnoreColumns(true).ExecuteCommandAsync();
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}
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return new WxPhoneOutput
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{
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PhoneNumber = resUserPhoneNumber.PhoneInfo?.PhoneNumber
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};
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}
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/// <summary>
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/// 微信小程序登录OpenId 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[AllowAnonymous]
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[DisplayName("微信小程序登录OpenId")]
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public async Task<dynamic> WxOpenIdLogin(WxOpenIdLoginInput input)
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{
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var wxUser = await _sysWechatUserRep.GetFirstAsync(u => u.OpenId == input.OpenId);
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if (wxUser == null)
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throw Oops.Oh("微信小程序登录失败");
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var tokenExpire = await _sysConfigService.GetTokenExpire();
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return new
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{
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wxUser.Avatar,
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accessToken = JWTEncryption.Encrypt(new Dictionary<string, object>
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{
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{ ClaimConst.UserId, wxUser.Id },
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{ ClaimConst.RealName, wxUser.NickName },
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{ ClaimConst.LoginMode, LoginModeEnum.APP },
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}, tokenExpire)
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};
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}
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/// <summary>
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/// 上传小程序头像
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[AllowAnonymous]
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[DisplayName("上传小程序头像")]
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public async Task<SysFile> UploadAvatar([FromForm] UploadAvatarInput input)
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{
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var wxUser = await _sysWechatUserRep.GetFirstAsync(u => u.OpenId == input.OpenId);
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if (wxUser == null)
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throw Oops.Oh("未找到用户上传失败");
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var res = await _sysFileService.UploadFile(new UploadFileInput { File = input.File, FileType = input.FileType, Path = input.Path });
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wxUser.Avatar = res.Url;
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await _sysWechatUserRep.AsUpdateable(wxUser).IgnoreColumns(true).ExecuteCommandAsync();
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return res;
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}
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/// <summary>
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/// 设置小程序用户昵称
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[AllowAnonymous]
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[HttpPost]
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public async Task SetNickName(SetNickNameInput input)
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{
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var wxUser = await _sysWechatUserRep.GetFirstAsync(u => u.OpenId == input.OpenId);
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if (wxUser == null)
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throw Oops.Oh("未找到用户信息设置失败");
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wxUser.NickName = input.NickName;
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await _sysWechatUserRep.AsUpdateable(wxUser).IgnoreColumns(true).ExecuteCommandAsync();
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return;
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}
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/// <summary>
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/// 获取小程序用户信息
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/// </summary>
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/// <param name="openid"></param>
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/// <returns></returns>
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[AllowAnonymous]
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public async Task<dynamic> GetUserInfo(string openid)
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{
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var wxUser = await _sysWechatUserRep.GetFirstAsync(u => u.OpenId == openid);
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if (wxUser == null)
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throw Oops.Oh("未找到用户信息获取失败");
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return new { nickName = wxUser.NickName, avator = wxUser.Avatar };
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}
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/// <summary>
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/// 获取订阅消息模板列表 🔖
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/// </summary>
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[DisplayName("获取订阅消息模板列表")]
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public async Task<dynamic> GetMessageTemplateList()
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{
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var accessToken = await GetCgibinToken();
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var reqTemplate = new WxaApiNewTemplateGetTemplateRequest()
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{
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AccessToken = accessToken
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};
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var resTemplate = await _wechatApiClient.ExecuteWxaApiNewTemplateGetTemplateAsync(reqTemplate);
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if (resTemplate.ErrorCode != (int)WechatReturnCodeEnum.请求成功)
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throw Oops.Oh(resTemplate.ErrorMessage + " " + resTemplate.ErrorCode);
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return resTemplate.TemplateList;
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}
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/// <summary>
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/// 发送订阅消息 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("发送订阅消息")]
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public async Task<dynamic> SendSubscribeMessage(SendSubscribeMessageInput input)
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{
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var accessToken = await GetCgibinToken();
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var reqMessage = new CgibinMessageSubscribeSendRequest()
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{
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AccessToken = accessToken,
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TemplateId = input.TemplateId,
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ToUserOpenId = input.ToUserOpenId,
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Data = input.Data,
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MiniProgramState = input.MiniprogramState,
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Language = input.Language,
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MiniProgramPagePath = input.MiniProgramPagePath
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};
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var resMessage = await _wechatApiClient.ExecuteCgibinMessageSubscribeSendAsync(reqMessage);
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return resMessage;
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}
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/// <summary>
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/// 增加订阅消息模板 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "AddSubscribeMessageTemplate"), HttpPost]
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[DisplayName("增加订阅消息模板")]
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public async Task<dynamic> AddSubscribeMessageTemplate(AddSubscribeMessageTemplateInput input)
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{
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var accessToken = await GetCgibinToken();
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var reqMessage = new WxaApiNewTemplateAddTemplateRequest()
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{
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AccessToken = accessToken,
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TemplateTitleId = input.TemplateTitleId,
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KeyworkIdList = input.KeyworkIdList,
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SceneDescription = input.SceneDescription
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};
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var resTemplate = await _wechatApiClient.ExecuteWxaApiNewTemplateAddTemplateAsync(reqMessage);
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return resTemplate;
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}
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/// <summary>
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/// 生成带参数小程序二维码(总共生成的码数量限制为 100,000)
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/// </summary>
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/// <param name="input"> 扫码进入的小程序页面路径，最大长度 128 个字符，不能为空； eg: pages / index ? id = AY000001 </param>
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/// <returns></returns>
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[DisplayName("生成小程序二维码")]
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[ApiDescriptionSettings(Name = "GenerateQRImage")]
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public async Task<GenerateQRImageOutput> GenerateQRImageAsync(GenerateQRImageInput input)
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{
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GenerateQRImageOutput generateQRImageOutInput = new GenerateQRImageOutput();
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if (input.PagePath.IsNullOrEmpty())
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{
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generateQRImageOutInput.Message = $"生成失败 页面路径不能为空";
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return generateQRImageOutInput;
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}
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if (input.ImageName.IsNullOrEmpty())
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{
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input.ImageName = DateTime.Now.ToString("yyyyMMddHHmmss");
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}
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var accessToken = await GetCgibinToken();
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var request = new CgibinWxaappCreateWxaQrcodeRequest
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{
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AccessToken = accessToken,
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Path = input.PagePath,
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Width = input.Width
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};
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var response = await _wechatApiClient.ExecuteCgibinWxaappCreateWxaQrcodeAsync(request);
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if (response.IsSuccessful())
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{
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var QRImagePath = App.GetConfig<string>("Wechat:QRImagePath");
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var relativeImgPath = string.Empty;
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// 判断路径是绝对路径还是相对路径
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var isPathRooted = Path.IsPathRooted(QRImagePath);
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if (!isPathRooted)
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{
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// 相对路径
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relativeImgPath = string.IsNullOrEmpty(QRImagePath) ? Path.Combine("upload", "QRImage") : QRImagePath;
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QRImagePath = Path.Combine(App.WebHostEnvironment.WebRootPath, relativeImgPath);
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}
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//判断文件存放路径是否存在
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if (!Directory.Exists(QRImagePath))
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{
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Directory.CreateDirectory(QRImagePath);
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}
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// 将二维码图片数据保存为文件
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var fileName = $"{input.ImageName.ToUpper()}.png";
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var filePath = Path.Combine(QRImagePath, fileName);
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if (File.Exists(filePath))
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{
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File.Delete(filePath);
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}
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File.WriteAllBytes(filePath, response.GetRawBytes());
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generateQRImageOutInput.Success = true;
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generateQRImageOutInput.ImgPath = filePath;
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generateQRImageOutInput.RelativeImgPath = Path.Combine(relativeImgPath, fileName);
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generateQRImageOutInput.Message = "生成成功";
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}
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else
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{
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// 处理错误情况
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generateQRImageOutInput.Message = $"生成失败 错误代码：{response.ErrorCode} 错误描述：{response.ErrorMessage}";
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}
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return generateQRImageOutInput;
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}
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/// <summary>
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/// 生成二维码(获取不受限制的小程序码)
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/// </summary>
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/// <param name="input">入参</param>
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/// <returns></returns>
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[DisplayName("生成小程序二维码")]
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[ApiDescriptionSettings(Name = "GenerateQRImageUnlimit")]
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public async Task<GenerateQRImageOutput> GenerateQRImageUnlimitAsync(GenerateQRImageUnLimitInput input)
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{
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GenerateQRImageOutput generateQRImageOutInput = new GenerateQRImageOutput();
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if (input.PagePath.IsNullOrEmpty())
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{
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generateQRImageOutInput.Message = $"生成失败，页面路径不能为空";
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return generateQRImageOutInput;
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}
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if (input.Scene.Length > 32)
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{
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generateQRImageOutInput.Message = $"生成失败，携带的参数长度超过限制";
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return generateQRImageOutInput;
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}
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if (input.ImageName.IsNullOrEmpty())
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{
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input.ImageName = DateTime.Now.ToString("yyyyMMddHHmmss");
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}
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var accessToken = await GetCgibinToken();
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var request = new WxaGetWxaCodeRequest
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{
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AccessToken = accessToken,
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Width = input.Width,
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PagePath = input.PagePath,
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};
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var response = await _wechatApiClient.ExecuteWxaGetWxaCodeAsync(request);
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if (response.IsSuccessful())
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{
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var QRImagePath = App.GetConfig<string>("Wechat:QRImagePath");
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var relativeImgPath = string.Empty;
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// 判断路径是绝对路径还是相对路径
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var isPathRooted = Path.IsPathRooted(QRImagePath);
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if (!isPathRooted)
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{
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// 相对路径
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relativeImgPath = string.IsNullOrEmpty(QRImagePath) ? Path.Combine("upload", "QRImageUnLimit") : QRImagePath;
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QRImagePath = Path.Combine(App.WebHostEnvironment.WebRootPath, relativeImgPath);
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}
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//判断文件存放路径是否存在
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if (!Directory.Exists(QRImagePath))
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{
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Directory.CreateDirectory(QRImagePath);
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}
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// 将二维码图片数据保存为文件
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var fileName = $"{input.ImageName.ToUpper()}.png";
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var filePath = Path.Combine(QRImagePath, fileName);
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if (File.Exists(filePath))
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{
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File.Delete(filePath);
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}
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File.WriteAllBytes(filePath, response.GetRawBytes());
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generateQRImageOutInput.Success = true;
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generateQRImageOutInput.ImgPath = filePath;
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generateQRImageOutInput.RelativeImgPath = Path.Combine(relativeImgPath, fileName);
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generateQRImageOutInput.Message = "生成成功";
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}
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else
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{
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// 处理错误情况
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generateQRImageOutInput.Message = $"生成失败 错误代码：{response.ErrorCode} 错误描述：{response.ErrorMessage}";
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}
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return generateQRImageOutInput;
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}
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/// <summary>
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/// 获取Access_token
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/// </summary>
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private async Task<string> GetCgibinToken()
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{
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return await _wechatApiClientFactory.TryGetWxOpenAccessTokenAsync();
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}
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}
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