From eda8a677188119c696a6e82795f75563b312c292 Mon Sep 17 00:00:00 2001
From: Leifer Mendez <leifer33@gmail.com>
Date: Wed, 7 Dec 2022 18:06:27 +0100
Subject: [PATCH] refactor(provider): :zap: twilio + hook

---
 TODO.md                                       |  2 +-
 packages/bot/index.js                         |  2 +
 packages/provider/TODO.md                     | 13 -----
 packages/provider/src/twilio/index.js         |  4 +-
 packages/provider/src/twilio/server.js        | 47 ++++++++++++++++---
 .../{ => src/web-whatsapp}/COMMON_MISTAKE.md  |  0
 6 files changed, 46 insertions(+), 22 deletions(-)
 delete mode 100644 packages/provider/TODO.md
 rename packages/provider/{ => src/web-whatsapp}/COMMON_MISTAKE.md (100%)

diff --git a/TODO.md b/TODO.md
index 026d502..553235c 100644
--- a/TODO.md
+++ b/TODO.md
@@ -11,7 +11,7 @@
 - [X] sensitivy viene activado por defecto
 - [X] fallback respuesta en hijo: Se puede colocar en option el ref de la answer fallback
 - [X] Cuando Envian Sticket devuelve mensaje raro
-- [ ] addAnswer agregar delay
+- [x] addAnswer agregar delay
 - [ ] colocar mensaje esperando conectando whatsapp (provider)
 - [ ] createDatabase validar implementacion de funciones
 - [ ] limitar caracteres de mensajes 4000
diff --git a/packages/bot/index.js b/packages/bot/index.js
index 8964221..eb9df24 100644
--- a/packages/bot/index.js
+++ b/packages/bot/index.js
@@ -22,6 +22,8 @@ const createFlow = (args) => {
 
 /**
  * Crear instancia de clase Provider
+ * Depdendiendo del Provider puedes pasar argumentos
+ * Ver Documentacion
  * @param {*} args
  * @returns
  */
diff --git a/packages/provider/TODO.md b/packages/provider/TODO.md
deleted file mode 100644
index 1e2b948..0000000
--- a/packages/provider/TODO.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# @bot-whatsapp/provider
-
-```js
-// bootstrap.js Como iniciar el provider
-const { inout, provider, database } = require('@bot-whatsapp')
-
-provider.start()
-provider.close()
-```
-
--   [ ] whatsapp-web.js _verificar update_
--   [ ] Meta _verificar tokens_
--   [ ] Twilio _verificar tokens_
diff --git a/packages/provider/src/twilio/index.js b/packages/provider/src/twilio/index.js
index e6f4acc..973cc48 100644
--- a/packages/provider/src/twilio/index.js
+++ b/packages/provider/src/twilio/index.js
@@ -11,10 +11,10 @@ class TwilioProvider extends ProviderClass {
     twilioHook
     vendor
     vendorNumber
-    constructor({ accountSid, authToken, vendorNumber }) {
+    constructor({ accountSid, authToken, vendorNumber }, _port = 3000) {
         super()
         this.vendor = new twilio(accountSid, authToken)
-        this.twilioHook = new TwilioWebHookServer()
+        this.twilioHook = new TwilioWebHookServer(_port)
         this.vendorNumber = vendorNumber
 
         this.twilioHook.start()
diff --git a/packages/provider/src/twilio/server.js b/packages/provider/src/twilio/server.js
index 680f78f..d208232 100644
--- a/packages/provider/src/twilio/server.js
+++ b/packages/provider/src/twilio/server.js
@@ -3,7 +3,24 @@ const polka = require('polka')
 const { urlencoded } = require('body-parser')
 const { parseNumber } = require('./utils')
 
+/**
+ * Encargado de levantar un servidor HTTP con una hook url
+ * [POST] /twilio-hook
+ */
 class TwilioWebHookServer extends EventEmitter {
+    twilioServer
+    twilioPort
+    constructor(_twilioPort) {
+        this.twilioServer = this.buildHTTPServer()
+        this.twilioPort = _twilioPort
+    }
+
+    /**
+     * Mensaje entrante
+     * emit: 'message'
+     * @param {*} req
+     * @param {*} res
+     */
     incomingMsg = (req, res) => {
         const { body } = req
         this.emit('message', {
@@ -15,13 +32,31 @@ class TwilioWebHookServer extends EventEmitter {
         res.end(json)
     }
 
-    start = () => {
-        polka()
+    /**
+     * Contruir HTTP Server
+     * @returns
+     */
+    buildHTTPServer = () => {
+        return polka()
             .use(urlencoded({ extended: true }))
-            .post('/hook', this.incomingMsg)
-            .listen(3000, () => {
-                console.log(`> Running on localhost:3000 /hook`)
-            })
+            .post('/twilio-hook', this.incomingMsg)
+    }
+
+    /**
+     * Puerto del HTTP
+     * @param {*} port default 3000
+     */
+    start = () => {
+        this.twilioServer.listen(this.twilioPort, () => {
+            console.log(``)
+            console.log(`[Twilio]: Agregar esta url "WHEN A MESSAGE COMES IN"`)
+            console.log(
+                `[Twilio]: http://localhost:${this.twilioPort}/twilio-hook`
+            )
+            console.log(`[Twilio]: Más información en la documentacion`)
+            console.log(``)
+        })
+        this.emit('ready')
     }
 }
 
diff --git a/packages/provider/COMMON_MISTAKE.md b/packages/provider/src/web-whatsapp/COMMON_MISTAKE.md
similarity index 100%
rename from packages/provider/COMMON_MISTAKE.md
rename to packages/provider/src/web-whatsapp/COMMON_MISTAKE.md