微信SDK接通

2026-07-01 19:56:44 +08:00
parent a1cbfc7241
commit aea1513836
38 changed files with 1610 additions and 92 deletions
@@ -0,0 +1,43 @@
+import type { WechatJssdkConfig, WechatJsapiPrepayParams } from '@dukang/shared-types';
+
+export type WechatCodeSession = {
+  openId: string;
+  unionId?: string;
+  sessionKey?: string;
+  accessToken?: string;
+};
+
+export type WechatOAuthSession = {
+  openId: string;
+  unionId?: string;
+  accessToken?: string;
+  refreshToken?: string;
+};
+
+export interface IWechatProvider {
+  isEnabled(): boolean;
+
+  /** 小程序 code2session */
+  code2Session(code: string): Promise<WechatCodeSession>;
+
+  /** 公众号 H5 OAuth code 换 openId */
+  oauth2AccessToken(code: string): Promise<WechatOAuthSession>;
+
+  /** JSSDK 签名配置 */
+  createJssdkConfig(url: string): Promise<WechatJssdkConfig>;
+
+  /** 构建公众号 OAuth 授权 URL */
+  buildOAuthUrl(redirectUri: string, state: string, scope?: string): string;
+
+  /** 小程序手机号 code 解密（或调用微信 getPhoneNumber 接口） */
+  getPhoneNumberByCode(code: string, platform: 'mini' | 'h5'): Promise<string>;
+
+  /** 创建 JSAPI 预支付参数 */
+  createJsapiPrepay(params: {
+    orderNo: string;
+    description: string;
+    amountFen: number;
+    openId: string;
+    notifyUrl: string;
+  }): Promise<WechatJsapiPrepayParams>;
+}