Adding Custom domains (#247)

* WIP

* wip

* Finished doing most of the work

app/Models/Workspace.php

@@ -14,10 +14,13 @@ class Workspace extends Model
     const MAX_FILE_SIZE_FREE = 5000000; // 5 MB
     const MAX_FILE_SIZE_PRO = 50000000; // 50 MB
 
+    const MAX_DOMAIN_PRO = 1;
+
     protected $fillable = [
         'name',
         'icon',
         'user_id',
+        'custom_domain',
     ];
 
     protected $appends = [
@@ -25,6 +28,10 @@ class Workspace extends Model
         'is_enterprise'
     ];
 
+    protected $casts = [
+        'custom_domains' => 'array',
+    ];
+
     public function getIsProAttribute()
     {
         if(is_null(config('cashier.key'))){
@@ -60,6 +67,26 @@ class Workspace extends Model
         return self::MAX_FILE_SIZE_FREE;
     }
 
+    public function getCustomDomainCountLimitAttribute()
+    {
+        if(is_null(config('cashier.key'))){
+            return null;
+        }
+
+        // Return max file size depending on subscription
+        foreach ($this->owners as $owner) {
+            if ($owner->is_subscribed) {
+                if ($license = $owner->activeLicense()) {
+                    // In case of special License
+                    return $license->custom_domain_limit_count;
+                }
+            }
+            return self::MAX_DOMAIN_PRO;
+        }
+
+        return 0;
+    }
+
     public function getIsEnterpriseAttribute()
     {
         if(is_null(config('cashier.key'))){