fix(provider): 🐛 qr code accurate

fix(provider): 🐛 qr code accurate

packages/provider/package.json

@@ -11,6 +11,7 @@
     ],
     "dependencies": {
         "@bot-whatsapp/bot": "*",
+        "combine-image": "^1.0.3",
         "qr-image": "^3.2.0"
     },
     "exports": {

packages/provider/src/baileys/index.js

@@ -70,7 +70,7 @@ class BaileysProvider extends ProviderClass {
                             `Necesitas ayuda: https://link.codigoencasa.com/DISCORD`,
                         ],
                     })
-                    baileyGenerateImage(qr)
+                    await baileyGenerateImage(qr)
                 }
 
                 if (lastDisconnect?.error) {

packages/provider/src/baileys/utils.js

@@ -1,4 +1,5 @@
 const { createWriteStream } = require('fs')
+const combineImage = require('combine-image')
 const qr = require('qr-image')
 
 const baileyCleanNumber = (number, full = false) => {
@@ -7,9 +8,28 @@ const baileyCleanNumber = (number, full = false) => {
     return number
 }
 
-const baileyGenerateImage = (base64) => {
+/**
+ * Hace promesa el write
+ * @param {*} base64
+ */
+const baileyGenerateImage = async (base64) => {
+    const PATH_QR = `${process.cwd()}/qr.png`
     let qr_svg = qr.image(base64, { type: 'png', margin: 4 })
-    qr_svg.pipe(createWriteStream(`${process.cwd()}/qr.png`))
+
+    const writeFilePromise = () =>
+        new Promise((resolve, reject) => {
+            const file = qr_svg.pipe(createWriteStream(PATH_QR))
+            file.on('finish', () => resolve(true))
+            file.on('error', reject)
+        })
+
+    await writeFilePromise()
+
+    const cleanImage = await combineImage([PATH_QR], {
+        margin: 15,
+        color: 0xffffffff,
+    })
+    cleanImage.write(PATH_QR)
 }
 
 const baileyIsValidNumber = (rawNumber) => {

packages/provider/src/venom/index.js

@@ -49,7 +49,7 @@ class VenomProvider extends ProviderClass {
     /**
      * Generamos QR Code pra escanear con el Whatsapp
      */
-    generateQr = (qr) => {
+    generateQr = async (qr) => {
         console.clear()
         this.emit('require_action', {
             instructions: [
@@ -58,7 +58,7 @@ class VenomProvider extends ProviderClass {
                 `Necesitas ayuda: https://link.codigoencasa.com/DISCORD`,
             ],
         })
-        venomGenerateImage(qr)
+        await venomGenerateImage(qr)
     }
 
     /**

packages/provider/src/venom/utils.js

@@ -1,4 +1,5 @@
 const { writeFile } = require('fs')
+const combineImage = require('combine-image')
 
 const venomCleanNumber = (number, full = false) => {
     number = number.replace('@c.us', '')
@@ -6,7 +7,8 @@ const venomCleanNumber = (number, full = false) => {
     return number
 }
 
-const venomGenerateImage = (base) => {
+const venomGenerateImage = async (base) => {
+    const PATH_QR = `${process.cwd()}/qr.png`
     const matches = base.match(/^data:([A-Za-z-+\/]+);base64,(.+)$/)
     if (matches.length !== 3) {
         return new Error('Invalid input string')
@@ -16,16 +18,21 @@ const venomGenerateImage = (base) => {
     response.type = matches[1]
     response.data = new Buffer.from(matches[2], 'base64')
 
-    var imageBuffer = response
-    writeFile(
-        `${process.cwd()}/qr.png`,
-        imageBuffer['data'],
-        'binary',
-        (err) => {
-            if (err != null) throw new Error('ERROR_QR_GENERATE')
-            return
-        }
-    )
+    const writeFilePromise = () =>
+        new Promise((resolve, reject) => {
+            writeFile(PATH_QR, response['data'], 'binary', (err) => {
+                if (err != null) reject('ERROR_QR_GENERATE')
+                resolve(true)
+            })
+        })
+
+    await writeFilePromise()
+
+    const cleanImage = await combineImage([PATH_QR], {
+        margin: 15,
+        color: 0xffffffff,
+    })
+    cleanImage.write(PATH_QR)
 }
 
 const venomisValidNumber = (rawNumber) => {

packages/provider/src/web-whatsapp/index.js

@@ -57,7 +57,7 @@ class WebWhatsappProvider extends ProviderClass {
         },
         {
             event: 'qr',
-            func: (qr) => {
+            func: async (qr) => {
                 this.emit('require_action', {
                     instructions: [
                         `Debes escanear el QR Code para iniciar session reivsa qr.png`,
@@ -65,7 +65,7 @@ class WebWhatsappProvider extends ProviderClass {
                         `Necesitas ayuda: https://link.codigoencasa.com/DISCORD`,
                     ],
                 })
-                wwebGenerateImage(qr)
+                await wwebGenerateImage(qr)
             },
         },
         {

packages/provider/src/web-whatsapp/utils.js

@@ -1,4 +1,5 @@
 const { createWriteStream } = require('fs')
+const combineImage = require('combine-image')
 const qr = require('qr-image')
 const { tmpdir } = require('os')
 const http = require('http')
@@ -10,9 +11,24 @@ const wwebCleanNumber = (number, full = false) => {
     return number
 }
 
-const wwebGenerateImage = (base64) => {
+const wwebGenerateImage = async (base64) => {
+    const PATH_QR = `${process.cwd()}/qr.png`
     let qr_svg = qr.image(base64, { type: 'png', margin: 4 })
-    qr_svg.pipe(createWriteStream(`${process.cwd()}/qr.png`))
+
+    const writeFilePromise = () =>
+        new Promise((resolve, reject) => {
+            const file = qr_svg.pipe(createWriteStream(PATH_QR))
+            file.on('finish', () => resolve(true))
+            file.on('error', reject)
+        })
+
+    await writeFilePromise()
+
+    const cleanImage = await combineImage([PATH_QR], {
+        margin: 15,
+        color: 0xffffffff,
+    })
+    cleanImage.write(PATH_QR)
 }
 
 const wwebIsValidNumber = (rawNumber) => {