From a10490e6e47503cc1aece06ae3f837952953a3dc Mon Sep 17 00:00:00 2001
From: nick <nicholasjkitchen@gmail.com>
Date: Mon, 6 Sep 2021 10:46:57 +1000
Subject: [PATCH] added support for microsoft sql server database

---
 .../MicrosoftSQLDatabaseManager.php           | 57 +++++++++++++++++++
 tests/TenantDatabaseManagerTest.php           |  2 +
 2 files changed, 59 insertions(+)
 create mode 100644 src/TenantDatabaseManagers/MicrosoftSQLDatabaseManager.php

diff --git a/src/TenantDatabaseManagers/MicrosoftSQLDatabaseManager.php b/src/TenantDatabaseManagers/MicrosoftSQLDatabaseManager.php
new file mode 100644
index 00000000..0bc34623
--- /dev/null
+++ b/src/TenantDatabaseManagers/MicrosoftSQLDatabaseManager.php
@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Stancl\Tenancy\TenantDatabaseManagers;
+
+use Illuminate\Database\Connection;
+use Illuminate\Support\Facades\DB;
+use Stancl\Tenancy\Contracts\TenantDatabaseManager;
+use Stancl\Tenancy\Contracts\TenantWithDatabase;
+use Stancl\Tenancy\Exceptions\NoConnectionSetException;
+
+class MicrosoftSQLDatabaseManager implements TenantDatabaseManager
+{
+    /** @var string */
+    protected $connection;
+
+    protected function database(): Connection
+    {
+        if ($this->connection === null) {
+            throw new NoConnectionSetException(static::class);
+        }
+
+        return DB::connection($this->connection);
+    }
+
+    public function setConnection(string $connection): void
+    {
+        $this->connection = $connection;
+    }
+
+    public function createDatabase(TenantWithDatabase $tenant): bool
+    {
+        $database = $tenant->database()->getName();
+        $charset = $this->database()->getConfig('charset');
+        $collation = $this->database()->getConfig('collation');
+
+        return $this->database()->statement("CREATE DATABASE [{$database}]");
+    }
+
+    public function deleteDatabase(TenantWithDatabase $tenant): bool
+    {
+        return $this->database()->statement("DROP DATABASE [{$tenant->database()->getName()}]");
+    }
+
+    public function databaseExists(string $name): bool
+    {
+        return (bool) $this->database()->select("SELECT name FROM master.sys.databases WHERE name = '$name'");
+    }
+
+    public function makeConnectionConfig(array $baseConfig, string $databaseName): array
+    {
+        $baseConfig['database'] = $databaseName;
+
+        return $baseConfig;
+    }
+}
diff --git a/tests/TenantDatabaseManagerTest.php b/tests/TenantDatabaseManagerTest.php
index ead2bba8..c16cd8f9 100644
--- a/tests/TenantDatabaseManagerTest.php
+++ b/tests/TenantDatabaseManagerTest.php
@@ -15,6 +15,7 @@ use Stancl\Tenancy\Events\TenantCreated;
 use Stancl\Tenancy\Exceptions\TenantDatabaseAlreadyExistsException;
 use Stancl\Tenancy\Jobs\CreateDatabase;
 use Stancl\Tenancy\Listeners\BootstrapTenancy;
+use Stancl\Tenancy\TenantDatabaseManagers\MicrosoftSQLDatabaseManager;
 use Stancl\Tenancy\TenantDatabaseManagers\MySQLDatabaseManager;
 use Stancl\Tenancy\TenantDatabaseManagers\PermissionControlledMySQLDatabaseManager;
 use Stancl\Tenancy\TenantDatabaseManagers\PostgreSQLDatabaseManager;
@@ -99,6 +100,7 @@ class TenantDatabaseManagerTest extends TestCase
             ['sqlite', SQLiteDatabaseManager::class],
             ['pgsql', PostgreSQLDatabaseManager::class],
             ['pgsql', PostgreSQLSchemaManager::class],
+            ['sqlsrv', MicrosoftSQLDatabaseManager::class],
         ];
     }