Revert "initial commit"

This reverts commit 2d23eba148.

lib/decorators/core/index.ts

@@ -0,0 +1,5 @@
+export * from './update.decorator';
+export * from './scene.decorator';
+export * from './wizard.decorator';
+export * from './inject-bot.decorator';
+export * from './inject-all-bots.decorator';

lib/decorators/core/inject-all-bots.decorator.ts

@@ -0,0 +1,9 @@
+import { Inject } from '@nestjs/common';
+import { Telegraf } from 'telegraf';
+
+import { getAllBotsToken } from '../../utils/get-all-bots-token.util';
+
+export type AllBotsMap = Map<string, Telegraf<any>>;
+
+export const InjectAllBots = (): ParameterDecorator =>
+  Inject(getAllBotsToken());

lib/decorators/core/inject-bot.decorator.ts

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+import { Inject } from '@nestjs/common';
+import { getBotToken } from '../../utils';
+
+export const InjectBot = (botName?: string): ParameterDecorator =>
+  Inject(getBotToken(botName));

lib/decorators/core/scene.decorator.ts

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+import { SetMetadata } from '@nestjs/common';
+import { SceneOptions } from 'telegraf/typings/scenes/base';
+import { SceneMetadata } from '../../interfaces';
+import { SCENE_METADATA } from '../../telegraf.constants';
+
+export const Scene = (
+  sceneId: string,
+  options?: SceneOptions<any>,
+): ClassDecorator =>
+  SetMetadata<string, SceneMetadata>(SCENE_METADATA, {
+    sceneId,
+    type: 'base',
+    options,
+  });

lib/decorators/core/update.decorator.ts

@@ -0,0 +1,8 @@
+import { SetMetadata } from '@nestjs/common';
+import { UPDATE_METADATA } from '../../telegraf.constants';
+
+/**
+ * `@Update` decorator, it's like NestJS `@Controller` decorator,
+ * but for Telegram Bot API updates.
+ */
+export const Update = (): ClassDecorator => SetMetadata(UPDATE_METADATA, true);

lib/decorators/core/wizard.decorator.ts

@@ -0,0 +1,14 @@
+import { SetMetadata } from '@nestjs/common';
+import { SceneOptions } from 'telegraf/typings/scenes/base';
+import { SceneMetadata } from '../../interfaces';
+import { SCENE_METADATA } from '../../telegraf.constants';
+
+export const Wizard = (
+  sceneId: string,
+  options?: SceneOptions<any>,
+): ClassDecorator =>
+  SetMetadata<string, SceneMetadata>(SCENE_METADATA, {
+    sceneId,
+    type: 'wizard',
+    options,
+  });