fix(sample): remove relation path import

sample/01-complete-app/src/app.module.ts

@@ -9,7 +9,6 @@ import { GreeterBotName } from './app.constants';
   imports: [
     TelegrafModule.forRoot({
       token: process.env.ECHO_BOT_TOKEN,
-      middlewares: [sessionMiddleware],
       include: [EchoModule],
     }),
     TelegrafModule.forRootAsync({

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

@@ -0,0 +1,7 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { TelegrafExecutionContext } from 'nestjs-telegraf';
+
+export const From = createParamDecorator(
+  (_, ctx: ExecutionContext) =>
+    TelegrafExecutionContext.create(ctx).getContext().from,
+);

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

@@ -0,0 +1,11 @@
+import { ArgumentsHost, Catch, ExceptionFilter } from '@nestjs/common';
+import { TelegrafArgumentsHost } from 'nestjs-telegraf';
+
+@Catch()
+export class TelegrafExceptionFilter<T> implements ExceptionFilter {
+  catch(exception: T, host: ArgumentsHost) {
+    const tgHost = TelegrafArgumentsHost.create(host);
+    console.log(tgHost);
+    return exception;
+  }
+}

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

@@ -0,0 +1,20 @@
+import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common';
+import { TelegrafExecutionContext, TelegrafException } from 'nestjs-telegraf';
+import { Context } from '../../interfaces/context.interface';
+
+@Injectable()
+export class AdminGuard implements CanActivate {
+  private readonly ADMIN_IDS = [];
+
+  canActivate(context: ExecutionContext): boolean {
+    const ctx = TelegrafExecutionContext.create(context);
+    const { from } = ctx.getContext<Context>();
+
+    const isAdmin = this.ADMIN_IDS.includes(from.id);
+    if (!isAdmin) {
+      throw new TelegrafException('You are not admin >:(');
+    }
+
+    return true;
+  }
+}

sample/01-complete-app/src/common/interceptors/response-time.interceptor.ts

@@ -0,0 +1,20 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Injectable,
+  NestInterceptor,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
+
+@Injectable()
+export class ResponseTimeInterceptor implements NestInterceptor {
+  intercept(context: ExecutionContext, next: CallHandler): Observable<any> {
+    console.log('Before...');
+
+    const start = Date.now();
+    return next
+      .handle()
+      .pipe(tap(() => console.log(`Response time: ${Date.now() - start}ms`)));
+  }
+}

sample/01-complete-app/src/common/pipes/reverse-text.pipe.ts

@@ -0,0 +1,8 @@
+import { Injectable, PipeTransform } from '@nestjs/common';
+
+@Injectable()
+export class ReverseTextPipe implements PipeTransform {
+  transform(value: string): string {
+    return value.split('').reverse().join('');
+  }
+}

sample/01-complete-app/src/echo/echo.module.ts

@@ -1,7 +1,7 @@
 import { Module } from '@nestjs/common';
 import { EchoUpdate } from './echo.update';
 import { EchoService } from './echo.service';
-import { HelloScene } from './scenes/hello.scene';
+import { HelloScene } from '../greeter/scenes/hello.scene';
 
 @Module({
   providers: [EchoUpdate, EchoService, HelloScene],

sample/01-complete-app/src/echo/echo.update.ts

@@ -1,7 +1,7 @@
 import { Telegraf } from 'telegraf';
-import { Command, Help, InjectBot, On, Start, Update } from 'nestjs-telegraf';
+import { Help, InjectBot, On, Start, Update } from 'nestjs-telegraf';
 import { EchoService } from './echo.service';
-import { GreeterBotName, HELLO_SCENE_ID } from '../app.constants';
+import { GreeterBotName } from '../app.constants';
 import { Context } from '../interfaces/context.interface';
 
 @Update()
@@ -23,11 +23,6 @@ export class EchoUpdate {
     await ctx.reply('Send me any text');
   }
 
-  @Command('scene')
-  async onSceneCommand(ctx: Context): Promise<void> {
-    await ctx.scene.enter(HELLO_SCENE_ID);
-  }
-
   @On('message')
   async onMessage(ctx: Context): Promise<void> {
     console.log('New message received');

sample/01-complete-app/src/greeter/greeter.update.ts

@@ -1,5 +1,6 @@
-import { Hears, Start, Update } from 'nestjs-telegraf';
+import { Command, Hears, Start, Update } from 'nestjs-telegraf';
 import { Context } from '../interfaces/context.interface';
+import { HELLO_SCENE_ID } from '../app.constants';
 
 @Update()
 export class GreeterUpdate {
@@ -13,4 +14,9 @@ export class GreeterUpdate {
     const { first_name } = ctx.from;
     await ctx.reply(`Hey ${first_name}`);
   }
+
+  @Command('scene')
+  async onSceneCommand(ctx: Context): Promise<void> {
+    await ctx.scene.enter(HELLO_SCENE_ID);
+  }
 }