move class myDB to src + make namespace

public/index.php

@@ -1,24 +1,26 @@
 <?php
-
+session_start();
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Factory\AppFactory;
+Use Shop\DB\DB;
 
 require __DIR__ . '/../vendor/autoload.php';
-
-class myDB extends \SQLite3
+// maak namespace in een aangemaakte file en verplaats mydb
+/*class myDB extends \SQLite3
 {
     public function __construct()
     {
         $this->open('../private/webshop.db');
     }
-}
+
+}*/
 
 $app = AppFactory::create();
 
 $app->map(['GET', 'POST'], "/orders/{client}/create", function (Request $request, Response $response, array $args) {
     if ($request->getMethod() == "GET") {
-        $db2 = new myDB();
+        $db2 = new DB();
         $stmt2 = $db2->prepare("SELECT * FROM clients WHERE id = " . $args['client']);
         $res2 = $stmt2->execute();
         $a = $res2->fetchArray(SQLITE3_ASSOC);
@@ -33,7 +35,7 @@ $app->map(['GET', 'POST'], "/orders/{client}/create", function (Request $request
         return $response;
     } else {
         $ref = $request->getParsedBody()['reference'];
-        $db2 = new myDB();
+        $db2 = new DB();
         $sql = "insert into orders (reference, customer_id, vat, subtotal, total) values ('" . $ref . "', " . $args['client'] . ",0,0,0)";
         $db2->exec($sql);
         return $response->withHeader('Location', '/orders/' . $args['client']);
@@ -42,7 +44,7 @@ $app->map(['GET', 'POST'], "/orders/{client}/create", function (Request $request
 
 // Route with optional params, see https://www.slimframework.com/docs/v4/objects/routing.html#how-to-create-routes section Optional segments
 $app->get('/orders[/{client}]', function (Request $request, Response $response, array $args) {
-    $db = new myDB();
+    $db = new DB();
 
     if ($args['client']) {
         // orders 1 client
@@ -51,7 +53,7 @@ $app->get('/orders[/{client}]', function (Request $request, Response $response,
         $res = $stmt->execute();
 
         // naam van de klant
-        $db2 = new myDB();
+        $db2 = new DB();
         $stmt2 = $db2->prepare("SELECT * FROM clients WHERE id = " . $args['client']);
         $res2 = $stmt2->execute();
         $a = $res2->fetchArray(SQLITE3_ASSOC);
@@ -86,7 +88,7 @@ $app->get('/orders[/{client}]', function (Request $request, Response $response,
 $app->map(['GET', 'POST'], "/order/{id}/create", function (Request $request, Response $response, array $args) {
 
     if ($request->getMethod() == "GET") {
-        $db2 = new myDB();
+        $db2 = new DB();
         $stmt2 = $db2->prepare("SELECT * FROM orders WHERE id = " . $args['id']);
         $res2 = $stmt2->execute();
         $a = $res2->fetchArray(SQLITE3_ASSOC);
@@ -105,7 +107,7 @@ $app->map(['GET', 'POST'], "/order/{id}/create", function (Request $request, Res
     } else {
         $productid = $request->getParsedBody()['id'];
         $qty = $request->getParsedBody()['qty'];
-        $db2 = new myDB();
+        $db2 = new DB();
 
         // vraag details van het product op
         $sqlproduct = "select * from products where id = " . $productid;
@@ -135,7 +137,7 @@ $app->map(['GET', 'POST'], "/order/{id}/create", function (Request $request, Res
 
 $app->get('/order/{id}', function (Request $request, Response $response, array $args) {
 
-    $db = new myDB();
+    $db = new DB();
 
     // detail orderlijnen
     $sql = "SELECT * FROM order_lines o LEFT JOIN products p on o.product_id = p.id where o.order_id = " . $args['id'];
@@ -143,7 +145,7 @@ $app->get('/order/{id}', function (Request $request, Response $response, array $
     $res = $stmt->execute();
 
     // detail order
-    $db2 = new myDB();
+    $db2 = new DB();
     $stmt = $db2->prepare("SELECT * FROM orders WHERE id = " . $args['id']);
     $res2 = $stmt->execute();
     $a = $res2->fetchArray(SQLITE3_ASSOC);
@@ -167,7 +169,7 @@ $app->get('/order/{id}', function (Request $request, Response $response, array $
 
 
 $app->get('/customers', function (Request $request, Response $response, array $args) {
-    $db = new myDB();
+    $db = new DB();
     $sql = "SELECT * FROM clients";
     $stmt = $db->prepare($sql);
     $res = $stmt->execute();

src/DB/DB.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Shop\DB;
+
+use SQLite3;
+
+class DB extends SQLite3
+{
+  public function __construct()
+    {
+        $this->open('../private/webshop.db');
+    }
+}