update status code + db init

app/database_init.php

@@ -0,0 +1,42 @@
+<?php
+namespace Config;
+use Config\Connection;
+use Config\DatabaseCon;
+use PDOException;
+
+class DatabaseInit {
+    private Connection $con;
+
+    public function __construct() {
+    	if(getenv("IS_DB_INIT") != true) {}
+            try {
+                $this->con = (new DatabaseCon)->connect();
+            } catch(PDOException $e) {
+                throw new PDOException($e->getMessage(), $e->getCode(), $e);
+            $this->createUserTable();
+            $this->createFileTable();
+            putenv("IS_DB_INIT=true");
+        }
+    }
+
+    private function createUserTable() {
+        $query = 'CREATE TABLE user (
+                    `id` UUID PRIMARY KEY,
+                    email VARCHAR(100) UNIQUE,
+                    hash VARCHAR(255),
+                    username VARCHAR(20) DEFAULT \'Change Me!\',
+                    creation_date DATE);';
+        
+        $this->con->executeQuery($query);
+    }
+
+    private function createFileTable() {
+        $query = 'CREATE TABLE file (
+                    id UUID PRIMARY KEY,
+                    `user_id` UUID REFERENCES `user`(`id`) ON DELETE CASCADE,
+                    filename VARCHAR(100) DEFAULT CURDATE(),
+                    import_date DATE);';
+
+        $this->con->executeQuery($query);
+    }
+}

app/routes.php

@@ -27,7 +27,7 @@ return function (App $app) {
             return $res->withStatus(400);
         }
         $code = (new UserGateway)->createUser($req_body['email'], $req_body['hash'], $req_body['username']);
-        if($code === -1) return $res->withStatus(409);
+        if($code === -1) return $res->withStatus(500);
         
         $res->getBody()->write(json_encode($code));
         return $res;

public/index.php

@@ -9,6 +9,10 @@ use App\Application\Settings\SettingsInterface;
 use DI\ContainerBuilder;
 use Slim\Factory\AppFactory;
 use Slim\Factory\ServerRequestCreatorFactory;
+use Config\DatabaseInit;
+require '../app/connection.php';
+require '../app/database_con.php';
+require '../app/database_init.php';
 
 require __DIR__ . '/../vendor/autoload.php';
 
@@ -76,6 +80,9 @@ $app->addBodyParsingMiddleware();
 $errorMiddleware = $app->addErrorMiddleware($displayErrorDetails, $logError, $logErrorDetails);
 $errorMiddleware->setDefaultErrorHandler($errorHandler);
 
+// Create DB
+(new DatabaseInit);
+
 // Run App & Emit Response
 $response = $app->handle($request);
 $responseEmitter = new ResponseEmitter();