fix

server/controllers/serialsExelController.js

@@ -102,14 +102,17 @@ module.exports.checkSerial = [
       const { serial, type, g } = req.body
       const serialStatus = await serialChecker(serial, type, g)
 
+      console.log(serialStatus)
       let okMsg
-      if (type === 'guaranteeSerial') okMsg = 'شماره سریال گارانتی معتبر میباشد.'
-      else okMsg = 'شماره سریال کالا معتبر میباشد.'
+      if (type === 'guaranteeSerial') okMsg = serialStatus
+      else okMsg = serialStatus
+     
 
       let errMsg
       if (type === 'guaranteeSerial') errMsg = 'شماره سریال گارانتی معتبر نیست.'
       else errMsg = 'شماره سریال کالا معتبر نیست.'
 
+
       if (serialStatus) return res.json({ message: okMsg })
       else return res404(res, errMsg)
     } catch (e) {

server/database.js

@@ -1,14 +1,7 @@
 /* eslint-disable no-unused-vars */
 const mongoose = require('mongoose')
 
-mongoose.plugin(schema => {
-  schema.set('toObject', { getters: true })
-  schema.set('toJSON', { getters: true })
-  schema.set('timestamps', {
-    createdAt: 'created_at',
-    updatedAt: 'updated_at'
-  })
-})
+
 
 // mongodb database connection string. change it as per your needs. here "mydb" is the name of the database. You don't need to create DB from mongodb terminal. mongoose create the database automatically.
 const inHostUrl = 'mongodb://asanserv_admin:admin1234@localhost:27017/asanserv_database'
@@ -22,6 +15,14 @@ mongoose.connect(outHostUrl, {
   useCreateIndex: true
 })
 
+mongoose.plugin(schema => {
+  schema.set('toObject', { getters: true })
+  schema.set('toJSON', { getters: true })
+  schema.set('timestamps', {
+    createdAt: 'created_at',
+    updatedAt: 'updated_at'
+  })
+})
 const database = mongoose.connection
 database.on('error', console.error.bind(console, 'connection error:'))
 database.once('open', function callback() {

server/plugins/asanServiceSerialChecker.js

@@ -5,59 +5,37 @@ const guaranteeSerialsPath = './static/uploads/serials'
 const productSerialsPath = './static/uploads/serials_products'
 
 const serialChecker = async (serial, type = 'guaranteeSerial', g = 1) => {
-  let exelsPath
-  if (type === 'guaranteeSerial') exelsPath = guaranteeSerialsPath + `/${g}`
-  if (type === 'orginality') exelsPath = productSerialsPath + `/${g}`
+  return new Promise(async (reso, rej) => {
+    let exelsPath;
+    if (type === 'guaranteeSerial') exelsPath = guaranteeSerialsPath + `/${g}`;
+    if (type === 'orginality') exelsPath = productSerialsPath + `/${g}`;
 
-  const lowerSerial = serial.toLowerCase()
-  // a promise to lowercase items and filter null or DateObjects
-  const toLowerCaseArray = array => {
-    return new Promise((resolve, reject) => {
-      const newArray = []
-      array.forEach((item, index) => {
-        if (item !== null && typeof item === 'string') newArray.push(item.toLowerCase())
-        if (item !== null && typeof item === 'number') newArray.push(item.toString())
-        if (index === array.length - 1) return resolve(newArray)
-      })
-    })
-  }
+    const lowerSerial = serial.toLowerCase();
 
-  // create an array of all exel files data
-  const exelFilesData = []
-  try {
-    // get a list of all exel files
-    const serialFiles = await fs.readdirSync(exelsPath)
+    try {
+      const serialFiles = await fs.readdirSync(exelsPath);
 
-    // push each exel file data to exelFilesData array
-    let n0 = 0
-    for await (const file of serialFiles) {
- 
+      serialFiles.forEach(async(file, i)=>{
+        const exelFile = await readXlsxFile(`${exelsPath}/${file}`);
 
-       // reading all exel files one by one
-       const exelFile = await readXlsxFile(`${exelsPath}/${file}`)
-       exelFilesData.push(exelFile)
- 
-       // flat exelFilesData and filter and lowerCase it's items
-       if (n0 === serialFiles.length - 1) {
-         const flattedArray = exelFilesData.flat(10000)
-         const lowerCaseFlattedArray = await toLowerCaseArray(flattedArray)
- 
-         // loop throw lowerCased items to find exact match item
-         let n1 = 0
-         for await (const item of lowerCaseFlattedArray) {
-           if (item === lowerSerial) return true
-           if (n1 === lowerCaseFlattedArray.length - 1) return false
-           n1++
-         }
-       }
-       
-  
-     n0++
+        for (const row of exelFile) {
+          for (const col of row) {
+            if (col == lowerSerial) {
+              reso(row[2]);
+              return; // Serial found, exit loop
+            }
+          }
+        }
+        if((serialFiles.length - 1) <= i){
+          rej(undefined)
+        }
+      }) 
+     
+    } catch (e) {
+      console.log(e);
+      rej(new Error(e));
     }
-  } catch (e) {
-    console.log(e)
-    throw new Error(e)
-  }
-}
+  });
+};
 
 module.exports.serialChecker = serialChecker