Initial commit

src/DatabaseManager.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Stancl\Tenancy;
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Database\DatabaseManager as BaseDatabaseManager;
+
+class DatabaseManager
+{
+    public function __construct(BaseDatabaseManager $database)
+    {
+        $this->database = $database;
+    }
+
+    public function connect(string $database)
+    {
+        $this->createTenantConnection($database);
+        $this->database->setDefaultConnection('tenant');
+        $this->database->reconnect('tenant');
+    }
+
+    public function connectToTenant($tenant)
+    {
+        $this->connect(tenant()->getDatabaseName($tenant));
+    }
+
+    public function disconnect()
+    {
+        $this->database->reconnect('default');
+        $this->database->setDefaultConnection('default');
+    }
+
+    public function create(string $name, string $driver = null)
+    {
+        $this->createTenantConnection($name);
+        $driver = $driver ?: $this->getDriver();
+        if ($driver === "sqlite") {
+            $f = fopen(database_path($name), 'w');
+            fclose($f);
+            
+            return;
+        }
+
+        return DB::statement("CREATE DATABASE `$name`");
+    }
+
+    public function getDriver(): ?string
+    {
+        return config("database.connections.tenant.driver");
+    }
+
+    public function createTenantConnection(string $database_name)
+    {
+        // Create the `tenancy` database connection.
+        $based_on = config('tenancy.database.based_on') ?: config('database.default');
+        config()->set([
+            'database.connections.tenant' => config('database.connections.' . $based_on)
+        ]);
+
+        // Change DB name
+        $database_name = $this->getDriver() === "sqlite" ? database_path($database_name) : $database_name;
+        config()->set(['database.connections.tenant.database' => $database_name]);
+    }
+}