Add students excel import

Students data can be imported from excel sheet

app/Imports/StudentsImport.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Imports;
+
+use App\User;
+use Illuminate\Support\Facades\Hash;
+use Maatwebsite\Excel\Concerns\ToModel;
+use Maatwebsite\Excel\Concerns\WithChunkReading;
+use Maatwebsite\Excel\Concerns\WithBatchInserts;
+
+class StudentsImport implements ToModel
+{
+    /**
+    * @param array $row
+    *
+    * @return \Illuminate\Database\Eloquent\Model|null
+    */
+    public function model(array $row)
+    {
+        return new User([
+            'name'           => $row['name'],
+            'email'          => $row['email'],
+            'password'       => Hash::make($row['password']),
+            'active'         => 1,
+            'role'           => 'student',
+            'school_id' => auth()->user()->school_id,
+            'code' => auth()->user()->code,
+            'student_code'   => auth()->user()->school_id.date('y').substr(number_format(time() * mt_rand(), 0, '', ''), 0, 5),
+            'address'        => $row['address'],
+            'about'          => $row['about'],
+            'pic_path'       => '',
+            'phone_number'   => $row['phone_number'],
+            'verified'       => 1,
+            'section_id' => function () {
+                if($row['class'] != 0 && $row['section'] != 0){
+                    $class_id = Myclass::bySchool()->where()->pluck('id');
+                    return Section::where('class_id', $class_id)->pluck('id');
+                }
+            },
+            'blood_group'    => $row['blood_group'],
+            'nationality'    => $row['nationality'],
+            'gender'         => $row['gender'],
+        ]);
+    }
+
+    public function chunkSize(): int
+    {
+        return 1000;
+    }
+
+    public function batchSize(): int
+    {
+        return 200;
+    }
+}

app/Services/User/UserService.php

@@ -211,7 +211,7 @@ public function storeStudent($request){
         $tb->role = 'student';
         $tb->active = 1;
         $tb->school_id = auth()->user()->school_id;
-        $tb->code = auth()->user()->code;
+        $tb->code = auth()->user()->code;// School Code
         $tb->student_code = auth()->user()->school_id.date('y').substr(number_format(time() * mt_rand(), 0, '', ''), 0, 5);
         $tb->gender = $request->gender;
         $tb->blood_group = $request->blood_group;

composer.json

@@ -13,6 +13,7 @@
         "laravel/framework": "5.5.*",
         "laravel/passport": "^4.0",
         "laravel/tinker": "~1.0",
+        "maatwebsite/excel": "^3.1",
         "maddhatter/laravel-fullcalendar": "^1.3",
         "mavinoo/laravel-batch": "2.0",
         "renatomarinho/laravel-page-speed": "^1.8"