added logger

packages/slackbot-proxy/src/services/RegisterService.ts

@@ -6,6 +6,10 @@ import { GrowiCommandProcessor } from '~/interfaces/slack-to-growi/growi-command
 import { OrderRepository } from '~/repositories/order';
 import { Installation } from '~/entities/installation';
 
+import loggerFactory from '~/utils/logger';
+
+const logger = loggerFactory('slackbot-proxy:register-service');
+
 const isProduction = process.env.NODE_ENV === 'production';
 
 @Service()
@@ -80,6 +84,7 @@ export class RegisterService implements GrowiCommandProcessor {
     }
     catch (error) {
       postInvalidUrlErr();
+      logger.error(error);
       return { error, growiUrl: url };
     }