Installation

Dialogflow is an enterprise-grade NLU platform that makes it easy for developers to design and integrate conversational user interfaces into mobile apps, web applications, devices, and bots.

'ng-dialog-flow' an Angular / Ionic library for DialogFlow . Powered by DialogFlow .You will need an Access Token from DialogFlow to access the full function of this machine learning/natural language processing library.

npm install ng-dialog-flow

yarn add ng-dialog-flow

Usage

Import Main Module

import { NgDialogFlowModule,NgDialogFlowService} from 'ng-dialog-flow';


@NgModule({
 declarations: [
   //....
   ],
  imports: [
   //...
    NgDialogFlowModule.forRoot({token:'xxxxxxxxxxx'})
  ],
  providers: [NgDialogFlowService],
  bootstrap: [AppComponent]
  })

Add to service

import { Injectable } from '@angular/core';
import { NgDialogFlowService } from 'ng-dialog-flow';

@Injectable({
providedIn: 'root'
})
export class AppService {

constructor(private service: NgDialogFlowService) { }

ask(mess: string) {
 return  this.service.askQuestion(mess).subscribe(res=>{
console.log(res);
 });

   }

}

More

askQuestion

Request parameters:

• message
• timezone
• sessionid
• lang

Response object

 export interface Message {
	platform: string;
	textToSpeech: string;
	type: string;
}

export interface Fulfillment {
	messages: Message[];
	speech: string;
}

export interface Metadata {
	intentId: string;
	intentName: string;
	webhookForSlotFillingUsed: string;
	webhookUsed: string;
}

export interface Parameter {
	fruit: string[];
}

export interface Result {
	action: string;
	actionIncomplete: boolean;
	contexts: string[];
	fulfillment: Fulfillment;
	metadata: Metadata;
	parameters: Parameter;
	resolvedQuery: string;
	score: number;
	source: string;
}

export interface Statu {
	code: number;
	errorType: string;
}

export interface RootObject {
	id: string;
	lang: string;
	result: Result;
	sessionId: string;
	status: Statu;
	timestamp: string;
}

Contributing

Please feel free to fork this package and contribute by submitting a pull request to enhance the functionalities.Repo name ng-dialog-flow .

How can I thank you?

Why not star the github repo? I'd love the attention! Why not share the link for this repository on Twitter or anywhere? Spread the word!

Don't forget to follow me on twitter !

Thanks! Ajani Eniola Solomon.