completed clients and MNO module

app/Models/NetworkOperator.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+
+class NetworkOperator extends Model
+{
+    protected $guarded = array('id');
+  	public $table = "network_operators";
+    
+    protected $casts = [
+        'services' => 'array',
+        'support_emails' => 'array',
+        'finance_emails' => 'array',
+        'bind_specifics' => 'array',
+    ];
+  	public function account_manager_info(){
+  		return $this->hasOne('App\Models\StaffMember', 'id', 'account_manager_id');
+  	}
+    /*
+    public function setBuyingRateAttribute($value)
+    {
+        $cleanValue = filter_var($value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
+        $this->attributes['buying_rate'] = $cleanValue;
+    }
+    */
+    protected function buyingRate(): Attribute
+    {
+        return Attribute::make(
+            set: fn (string $value) => filter_var($value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION)
+        );
+    }
+}