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https://github.com/lucioerlan/whatsapp-chatbot

🐡 Full service whatsapp client and chatbot server
https://github.com/lucioerlan/whatsapp-chatbot

api-rest node puppeteer whatsapp-bot

Last synced: 9 days ago
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🐡 Full service whatsapp client and chatbot server

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README 

        
[![PRETTIER](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://gitter.im/jlongster/prettie)

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[![Hits](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2Flucioerlan%2FWhatsapp-Chatbot&count_bg=%23E71A18&title_bg=%23555555&icon=dependabot.svg&icon_color=%23E7E7E7&title=views&edge_flat=false)](https://hits.seeyoufarm.com)



![giff-wats](https://user-images.githubusercontent.com/67064886/90330135-d3c60780-df80-11ea-838c-f49bf15458b8.gif)







# Description 



This service communicates with whatsapp web, using the puppeteer. This bot is inspired by 99% of the bots I see out there on the internet, from e-commerces



 Credits to the author of the library [PEDRO](https://github.com/pedroslopez)  

 


Special thanks for the structure [CAIO](https://github.com/caioagiani)






## 1 - API



The api has nothing to do with the service, the only thing it does is to communicate with the postgres database, I decided to post it too.



### Create table into Postgres

![2020-08-15_20-39](https://user-images.githubusercontent.com/67064886/90330120-c3ae2800-df80-11ea-86f3-cf47ae2e362c.png)

```sh

$ npx knex migrate:latest

```





### Insert data into Postgres

![knex-seeds](https://user-images.githubusercontent.com/67064886/90330123-c446be80-df80-11ea-96fb-ee0b8ca42897.png)

```sh

$ npx knex seed:run

```





### Sample request using CURL in the command line/terminal:



![2020-08-15_20-38](https://user-images.githubusercontent.com/67064886/90330118-c3159180-df80-11ea-9e04-8d3e5c91ef2f.png)



```

curl http://localhost:4001/api/user/38581407838 | python3 -m json.tool

```





### Access the documentation for all methods in the swagger 🥇



 http://localhost:4001/api/docs





## 1 - SERVICE



Scan QRCODE



![2020-08-15_20-26](https://user-images.githubusercontent.com/67064886/90330116-c27cfb00-df80-11ea-8c57-0409cccd15dc.png)



Attention you need to do this, right after running npm install in the Service folder, open service/node_modules/whatsapp-web.js/src/Client.js and add these lines



---LINE 43 

```

 this.lastMessage = null;

```



---LINE 441 up until 443

```

    setPrevMessage(status){

        this.lastMessage = status;

    }

```





This function is for the puppeteer to go back and forth between pages.



# Installations



### Requirements



You will need to install some stuff, if they are not yet installed in your machine:



* [Node.js (v4.3.2 or higher; LTS)](http://nodejs.org)

* [NPM (v3.5+; bundled with node.js installation package)](https://docs.npmjs.com/getting-started/installing-node#updating-npm)





---



### Install through Github :octocat:



Best way to install is to clone it from Github





**To clone/download the boilerplate**



```bash

$ git clone https://github.com/lucioerlan/Whatsapp-Chatbot.git

```



**After cloning**



```bash

$ cd Whatsapp-Chatbot.git

```



**Install all of the projects dependencies with:**



```bash

$ npm install api and service



```



### copy the .env-examples file to .env



```

$ cp .env-examples .env

```



**running**



```bash

$ npm start



```





---



### Running with Docker 🐳



![2020-08-15_20-43](https://user-images.githubusercontent.com/67064886/90330124-c446be80-df80-11ea-9638-5fa55949d3d0.png)

```

$ docker-compose up

```





## 🔓 Licença 

MIT © [Erlan Lucio](https://www.linkedin.com/in/erlanlucio/)