feat(telegraf-service): support registers middleware for provided upd…

…ate type in @TelegramActionHandler decorator

lib/interfaces/handle-parameters.interface.ts

@@ -1,5 +1,6 @@
 import { ContextTransformer } from './'
 import { HearsTriggers } from 'telegraf'
+import { UpdateType, MessageSubTypes } from 'telegraf/typings/telegram-types'
 import { Type } from '@nestjs/common'
 
 interface ArgumentTransformation {
@@ -9,6 +10,7 @@ interface ArgumentTransformation {
 
 export interface HandleParameters {
   onStart?: boolean
+  on?: UpdateType | UpdateType[] | MessageSubTypes | MessageSubTypes[]
   command?: string
   message?: string | RegExp
   action?: HearsTriggers

lib/telegraf.service.ts

@@ -34,6 +34,7 @@ export class TelegrafService {
     const handlers = this.createHandlers()
 
     this.setupOnStart(handlers)
+    this.setupOn(handlers)
     this.setupOnMessage(handlers)
     this.setupOnCommand(handlers)
     this.setupActions(handlers)
@@ -96,6 +97,14 @@ export class TelegrafService {
     this.bot.start(this.adoptHandle(head(onStart)))
   }
 
+  private setupOn(handlers: Handler[]): void {
+    const onHandlers = handlers.filter(({ config }) => config.on)
+
+    onHandlers.forEach(handler => {
+      this.bot.on(handler.config.on, this.adoptHandle(handler))
+    })
+  }
+
   private setupOnMessage(handlers: Handler[]): void {
     const onMessageHandlers = handlers.filter(({ config }) => config.message)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs-telegraf",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "description": "Telegraf module for Nest framework",
   "keywords": [
     "nest",