implement uuid and make sample data factory

device-app/database/seeders/DatabaseSeeder.php

@@ -25,12 +25,15 @@ class DatabaseSeeder extends Seeder
         //     'email' => 'test@example.com',
         // ]);
 
-        Device::factory(1)->create([
-            'device_id' => '1'
-        ]);
+        //Device::factory()->has(PurchasingInformation::factory()->count(1))->create();
+
+        Device::factory()->count(10)
+        ->has(PurchasingInformation::factory()->count(1), 'purchasing')
+        ->has(LocationTransaction::factory()->count(3), 'locations')
+        ->has(OwnerTransaction::factory()->count(3), 'owners')
+        ->create();
 
         User::create([
-
             'rz_username' => 'admin',
             'full_name' => 'Admin',
             'organisation_unit' => '11111111',
@@ -45,29 +48,5 @@ class DatabaseSeeder extends Seeder
             'has_admin_privileges' => false,
             'hashed_password' => bcrypt('test123')
         ]);
-
-        PurchasingInformation::create([
-            'purchasing_information_id' => '1',
-            'price' => '1',
-            'timestamp_warranty_end' => '1',
-            'timestamp_purchase' => '1',
-            'cost_centre' => '1',
-            'seller' => '1',
-            'device_id' => '1',
-        ]);
-
-        LocationTransaction::create([
-            'location_transaction_id' => '1',
-            'room_code' => '1',
-            'timestamp_located_since' => '1',
-            'device_id' => '1',
-        ]);
-
-        OwnerTransaction::create([
-            'owner_transaction_id' => '1',
-            'rz_username' => '1',
-            'timestamp_owner_since' => '1',
-            'device_id' => '1',
-        ]);
     }
 }