feat(sample): update sample

sample/01-complete-app/src/common/decorators/update-type.decorator.ts

@@ -1,7 +1,7 @@
 import { createParamDecorator, ExecutionContext } from '@nestjs/common';
 import { TelegrafExecutionContext } from 'nestjs-telegraf';
 
-export const From = createParamDecorator(
+export const UpdateType = createParamDecorator(
   (_, ctx: ExecutionContext) =>
-    TelegrafExecutionContext.create(ctx).getContext().from,
+    TelegrafExecutionContext.create(ctx).getContext().updateType,
 );

sample/01-complete-app/src/common/filters/telegraf-exception.filter.ts

@@ -1,11 +1,13 @@
 import { ArgumentsHost, Catch, ExceptionFilter } from '@nestjs/common';
 import { TelegrafArgumentsHost } from 'nestjs-telegraf';
+import { Context } from '../../interfaces/context.interface';
 
 @Catch()
-export class TelegrafExceptionFilter<T> implements ExceptionFilter {
-  catch(exception: T, host: ArgumentsHost) {
-    const tgHost = TelegrafArgumentsHost.create(host);
-    console.log(tgHost);
-    return exception;
+export class TelegrafExceptionFilter implements ExceptionFilter {
+  async catch(exception: Error, host: ArgumentsHost): Promise<void> {
+    const telegrafHost = TelegrafArgumentsHost.create(host);
+    const ctx = telegrafHost.getContext<Context>();
+
+    await ctx.replyWithHTML(`<b>Error</b>: ${exception.message}`);
   }
 }

sample/01-complete-app/src/common/guards/admin.guard.ts

@@ -12,7 +12,7 @@ export class AdminGuard implements CanActivate {
 
     const isAdmin = this.ADMIN_IDS.includes(from.id);
     if (!isAdmin) {
-      throw new TelegrafException('You are not admin >:(');
+      throw new TelegrafException('You are not admin 😡');
     }
 
     return true;