/**
  * Run the database seeds.
  *
  * @return void
  */
 public function run()
 {
     DB::table('campaign_manage')->truncate();
     DB::table('campaign_manage_country')->truncate();
     DB::table('campaign_manage_date')->truncate();
     DB::table('campaign_manage_time')->truncate();
     $campaigns = json_decode(File::get('database/migrations/jsondata/campaigns.json'));
     $default_parameters = array();
     $default_parameters['countries'] = 10000;
     $default_parameters['dates'] = 1000;
     $default_parameters['hours'] = 100;
     foreach ($campaigns as $campaign) {
         $campaign = CampaignManage::create(array('id' => '', 'campaign_id' => $campaign->id, 'platform_id' => 1));
         $relationships = array_intersect_key($default_parameters, array_flip(CampaignManage::$relationshipsAllowedToUpdate));
         if (!empty($relationships)) {
             foreach ($relationships as $relationshipType => $relationshipValue) {
                 if (!empty($relationshipValue)) {
                     if (!is_array($relationshipValue)) {
                         $relationshipValue = explode(',', $relationshipValue);
                     }
                     $campaign->{$relationshipType}()->sync($relationshipValue);
                 }
             }
         }
     }
 }