fix(provider): qr-fix margin

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/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 +8,17 @@ const baileyCleanNumber = (number, full = false) => {
     return number
 }
 
+/**
+ * Hace promesa el write
+ * @param {*} base64
+ */
 const baileyGenerateImage = (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`))
+    qr_svg.pipe(createWriteStream(PATH_QR))
+    combineImage([PATH_QR], { margin: 15, color: 0xffffffff }).then((img) => {
+        img.write(PATH_QR)
+    })
 }
 
 const baileyIsValidNumber = (rawNumber) => {

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', '')
@@ -7,6 +8,7 @@ const venomCleanNumber = (number, full = false) => {
 }
 
 const venomGenerateImage = (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')
@@ -17,15 +19,15 @@ const venomGenerateImage = (base) => {
     response.data = new Buffer.from(matches[2], 'base64')
 
     var imageBuffer = response
-    writeFile(
+    writeFile(PATH_QR, imageBuffer['data'], 'binary', (err) => {
-        `${process.cwd()}/qr.png`,
+        if (err != null) throw new Error('ERROR_QR_GENERATE')
-        imageBuffer['data'],
+        combineImage([PATH_QR], { margin: 15, color: 0xffffffff }).then(
-        'binary',
+            (img) => {
-        (err) => {
+                img.write(PATH_QR)
-            if (err != null) throw new Error('ERROR_QR_GENERATE')
+            }
-            return
+        )
-        }
+        return
-    )
+    })
 }
 
 const venomisValidNumber = (rawNumber) => {

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')
@@ -11,8 +12,12 @@ const wwebCleanNumber = (number, full = false) => {
 }
 
 const wwebGenerateImage = (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`))
+    qr_svg.pipe(createWriteStream(PATH_QR))
+    combineImage([PATH_QR], { margin: 15, color: 0xffffffff }).then((img) => {
+        img.write(PATH_QR)
+    })
 }
 
 const wwebIsValidNumber = (rawNumber) => {