fix(adapter): 🚀 venom update - cli - qr iamge

packages/provider/src/venom/utils/utils.js

@@ -1,15 +1,36 @@
-const qr = require('qr-image')
-const { createWriteStream } = require('fs')
+const { writeFile } = require('fs')
 
-const cleanNumber = (number, full = false) => {
+const venomCleanNumber = (number, full = false) => {
     number = number.replace('@c.us', '')
     number = !full ? `${number}@c.us` : `${number}`
     return number
 }
 
-const generateImage = (base64) => {
-    let qr_svg = qr.image(base64, { type: 'svg', margin: 4 })
-    qr_svg.pipe(createWriteStream(`${process.cwd()}/qr.svg`))
+const venomGenerateImage = (base) => {
+    const matches = base.match(/^data:([A-Za-z-+\/]+);base64,(.+)$/)
+    if (matches.length !== 3) {
+        return new Error('Invalid input string')
+    }
+
+    let response = {}
+    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
+        }
+    )
 }
 
-module.exports = { cleanNumber, generateImage }
+const venomisValidNumber = (rawNumber) => {
+    const regexGroup = /\@g.us\b/gm
+    const exist = rawNumber.match(regexGroup)
+    return !exist
+}
+module.exports = { venomCleanNumber, venomGenerateImage, venomisValidNumber }