Merge pull request michaeldyrynda#17 from maxcelos/master

Adding SQLite support

Author: michaeldyrynda

.gitignore

@@ -1,2 +1,4 @@
 /vendor
 composer.lock
+.idea/
+.phpunit.result.cache

README.md

@@ -16,7 +16,7 @@ As of 3.0, this package _no longer overrides_ Laravel's default `uuid` method, b
 
 > **Note**: This package purposely does not use [package discovery](https://laravel.com/docs/5.8/packages#package-discovery), as it makes changes to the MySQL schema file, which is something you should explicitly enable.
 
-MySQL is the only supported connection type, only because I've no experience with other drivers. I welcome any pull requests to implement this functionality for other database drivers.
+MySQL and SQLite are the only supported connection types, only because I've no experience with other drivers. I welcome any pull requests to implement this functionality for other database drivers.
 
 Note that `doctrine/dbal` does not appear to support changing existing `uuid` fields, and doing so would cause your existing values to be truncated in any event.
 

src/Connection/SQLiteConnection.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Dyrynda\Database\Connection;
+
+use Dyrynda\Database\Schema\Grammars\SQLiteGrammar;
+use Illuminate\Database\SQLiteConnection as BaseSQLiteConnection;
+
+class SQLiteConnection extends BaseSQLiteConnection
+{
+    /**
+     * Get the default schema grammar instance.
+     *
+     * @return \Illuminate\Database\Grammar
+     */
+    protected function getDefaultSchemaGrammar()
+    {
+        return $this->withTablePrefix(new SQLiteGrammar);
+    }
+}

src/LaravelEfficientUuidServiceProvider.php

@@ -6,6 +6,7 @@
 use Illuminate\Support\ServiceProvider;
 use Illuminate\Database\Schema\Blueprint;
 use Dyrynda\Database\Connection\MySqlConnection;
+use Dyrynda\Database\Connection\SQLiteConnection;
 
 class LaravelEfficientUuidServiceProvider extends ServiceProvider
 {
@@ -30,6 +31,10 @@ public function register()
             return new MySqlConnection($connection, $database, $prefix, $config);
         });
 
+        Connection::resolverFor('sqlite', function ($connection, $database, $prefix, $config) {
+            return new SQLiteConnection($connection, $database, $prefix, $config);
+        });
+
         Blueprint::macro('efficientUuid', function ($column) {
             return $this->addColumn('efficientUuid', $column);
         });

src/Schema/Grammars/SQLiteGrammar.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Dyrynda\Database\Schema\Grammars;
+
+use Illuminate\Support\Fluent;
+use Illuminate\Database\Schema\Grammars\SQLiteGrammar as IlluminateSQLiteGrammar;
+
+class SQLiteGrammar extends IlluminateSQLiteGrammar
+{
+    /**
+     * Create the column definition for a UUID type.
+     *
+     * @param  \Illuminate\Support\Fluent  $column
+     *
+     * @return string
+     */
+    protected function typeEfficientUuid(Fluent $column)
+    {
+        return 'blob(256)';
+    }
+}

tests/DatabaseSQLiteSchemaGrammarTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Tests;
+
+use Mockery as m;
+use Illuminate\Database\Connection;
+use Illuminate\Database\Schema\Blueprint;
+use Dyrynda\Database\Schema\Grammars\SQLiteGrammar;
+
+class DatabaseSQLiteSchemaGrammarTest extends TestCase
+{
+    public function tearDown(): void
+    {
+        m::close();
+    }
+
+    public function testAddingUuid()
+    {
+        $blueprint = new Blueprint('users', function ($table) {
+            $table->uuid('foo');
+            $table->efficientUuid('bar');
+        });
+
+        $connection = m::mock(Connection::class);
+
+        $this->assertEquals(
+            ['alter table "users" add column "foo" varchar not null', 'alter table "users" add column "bar" blob(256) not null'],
+            $blueprint->toSql($connection, new SQLiteGrammar)
+        );
+    }
+}