global update and global fix

apps/api-gateway/src/controllers/telegram-bot-api.controller.ts

@@ -0,0 +1,59 @@
+import { All, Body, Controller, HttpCode, Param, Req, Res } from '@nestjs/common';
+import { ApiExcludeController } from '@nestjs/swagger';
+import { firstValueFrom, timeout } from 'rxjs';
+import { CoreGrpcService } from '../core-grpc.service';
+
+type HttpRequest = {
+  method: string;
+  query: Record<string, unknown>;
+};
+
+type HttpResponse = {
+  status(code: number): HttpResponse;
+  setHeader(name: string, value: string): void;
+};
+
+@ApiExcludeController()
+@Controller()
+export class TelegramBotApiController {
+  constructor(private readonly core: CoreGrpcService) {}
+
+  @All(':botPath/:method')
+  @HttpCode(200)
+  async handleTelegramMethod(
+    @Req() request: HttpRequest,
+    @Res({ passthrough: true }) response: HttpResponse,
+    @Param('botPath') botPath: string,
+    @Param('method') method: string,
+    @Body() body: Record<string, unknown>
+  ) {
+    if (!botPath.startsWith('bot')) {
+      response.status(404);
+      return { ok: false, error_code: 404, description: 'Not Found' };
+    }
+
+    const token = decodeURIComponent(botPath.slice(3));
+    if (!token) {
+      response.status(401);
+      return { ok: false, error_code: 401, description: 'Unauthorized' };
+    }
+
+    const payload = request.method === 'GET' ? { ...request.query } : body ?? {};
+    const grpcCall = this.core.bot.ExecuteBotMethod({
+      token,
+      method,
+      payloadJson: JSON.stringify(payload)
+    });
+
+    const waitSeconds = method === 'getUpdates' ? Number(payload.timeout ?? 0) : 0;
+    const grpcTimeoutMs = method === 'getUpdates' ? Math.min(Math.max(waitSeconds, 0), 50) * 1000 + 10_000 : 30_000;
+
+    const result = (await firstValueFrom(
+      grpcCall.pipe(timeout(grpcTimeoutMs)) as typeof grpcCall
+    )) as { responseJson: string; httpStatus: number };
+
+    response.status(result.httpStatus ?? 200);
+    response.setHeader('Content-Type', 'application/json');
+    return JSON.parse(result.responseJson);
+  }
+}