feat: add wechat miniprogram webview login

server-rs/crates/api-server/src/wechat_auth.rs

@@ -9,7 +9,8 @@ use module_auth::{
 };
 use platform_auth::WechatAuthScene;
 use shared_contracts::auth::{
-    WechatBindPhoneRequest, WechatBindPhoneResponse, WechatCallbackQuery, WechatStartQuery,
+    WechatBindPhoneRequest, WechatBindPhoneResponse, WechatCallbackQuery,
+    WechatMiniProgramLoginRequest, WechatMiniProgramLoginResponse, WechatStartQuery,
     WechatStartResponse,
 };
 use time::OffsetDateTime;
@@ -234,6 +235,68 @@ pub async fn bind_wechat_phone(
     ))
 }
 
+pub async fn login_wechat_mini_program(
+    State(state): State<AppState>,
+    Extension(request_context): Extension<RequestContext>,
+    headers: HeaderMap,
+    Json(payload): Json<WechatMiniProgramLoginRequest>,
+) -> Result<impl IntoResponse, AppError> {
+    if !state.config.wechat_auth_enabled {
+        return Err(AppError::from_status(StatusCode::BAD_REQUEST).with_message("微信登录暂未启用"));
+    }
+    let code = payload.code.trim();
+    if code.is_empty() {
+        return Err(
+            AppError::from_status(StatusCode::BAD_REQUEST).with_message("缺少微信授权 code")
+        );
+    }
+
+    let profile = state
+        .wechat_provider()
+        .resolve_mini_program_login_profile(Some(code))
+        .await
+        .map_err(map_wechat_provider_error)?;
+    let result = state
+        .wechat_auth_service()
+        .resolve_login(module_auth::ResolveWechatLoginInput {
+            profile: map_wechat_profile_to_domain(profile),
+        })
+        .await
+        .map_err(map_wechat_auth_error)?;
+    let session_client = resolve_session_client_context(&headers);
+    let signed_session = create_auth_session(
+        &state,
+        &result.user,
+        &session_client,
+        AuthLoginMethod::Wechat,
+    )?;
+    state
+        .sync_auth_store_snapshot_to_spacetime()
+        .await
+        .map_err(|error| {
+            AppError::from_status(StatusCode::INTERNAL_SERVER_ERROR)
+                .with_message(format!("同步认证快照失败：{error}"))
+        })?;
+
+    let mut response_headers = HeaderMap::new();
+    attach_set_cookie_header(
+        &mut response_headers,
+        build_refresh_session_cookie_header(&state, &signed_session.refresh_token)?,
+    );
+
+    Ok((
+        response_headers,
+        json_success_body(
+            Some(&request_context),
+            WechatMiniProgramLoginResponse {
+                token: signed_session.access_token,
+                binding_status: result.user.binding_status.as_str().to_string(),
+                user: map_auth_user_payload(result.user),
+            },
+        ),
+    ))
+}
+
 fn resolve_wechat_scene(user_agent: Option<&str>) -> Result<WechatAuthScene, AppError> {
     let user_agent = user_agent.unwrap_or_default();
     let is_wechat = user_agent.contains("MicroMessenger");