Add unique to Uuid #34

Author: joselfonseca

database/migrations/2014_10_12_000000_create_users_table.php

@@ -16,7 +16,7 @@ public function up()
         Schema::create('users', function (Blueprint $table) {
             $table->increments('id');
             $table->string('name');
-            $table->uuid('uuid');
+            $table->uuid('uuid')->index()->unique();
             $table->string('email')->unique();
             $table->string('password');
             $table->rememberToken();

database/migrations/2017_02_09_031936_create_permission_tables.php

@@ -19,15 +19,15 @@ public function up()
             $table->increments('id');
             $table->string('name');
             $table->string('guard_name');
-            $table->uuid('uuid')->index();
+            $table->uuid('uuid')->index()->unique();
             $table->timestamps();
         });
 
         Schema::create($tableNames['roles'], function (Blueprint $table) {
             $table->increments('id');
             $table->string('name');
             $table->string('guard_name');
-            $table->uuid('uuid')->index();
+            $table->uuid('uuid')->index()->unique();
             $table->timestamps();
         });
 

database/migrations/2017_08_08_193843_create_assets_table.php

@@ -16,7 +16,7 @@ public function up()
         Schema::create('assets', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('user_id')->unsigned()->nullable();
-            $table->uuid('uuid');
+            $table->uuid('uuid')->index()->unique();
             $table->string('type', 45)->nullable();
             $table->string('path', 45)->nullable();
             $table->string('mime', 45)->nullable();