add: DB auto_increment

BancaDati.sql

@@ -6,7 +6,7 @@ time_zone = "+00:00";
 
 CREATE TABLE `ingredienti`
 ( /*Zutaten*/
-    `id`              varchar(36)   NOT NULL,
+    `id`              int auto_increment   NOT NULL,
     `cognome`         varchar(200)  NOT NULL, /*Name*/
     `caloriePerCento` integer(5) NOT NULL, /*Kalorien pro Gramm*/
     `ilPeso`          integer(5) NULL, /*Gewicht*/
@@ -16,14 +16,14 @@ CREATE TABLE `ingredienti`
 
 CREATE TABLE `folla`
 ( /*Menge*/
-    `id`      varchar(36)  NOT NULL,
+    `id`      int auto_increment  NOT NULL,
     `unita`   varchar(200) NOT NULL, /*Einheit*/
     `created` timestamp    NOT NULL DEFAULT CURRENT_TIMESTAMP
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE `elenco`
 ( /*Liste*/
-    `id`             varchar(36)  NOT NULL,
+    `id`             int auto_increment  NOT NULL,
     `creatore`       varchar(200) NOT NULL, /*Ersteller*/
     `coloreDiSfondo` integer(10) NOT NULL, /*Hintergrundfarbe*/
     `created`        timestamp    NOT NULL DEFAULT CURRENT_TIMESTAMP
@@ -31,7 +31,7 @@ CREATE TABLE `elenco`
 
 CREATE TABLE `utente`
 ( /*Benutzer*/
-    `id`            varchar(36)  NOT NULL,
+    `id`            int auto_increment  NOT NULL,
     `email`         varchar(200) NOT NULL, /*Email*/
     `parolaDordine` varchar(255) NOT NULL, /*Passwort*/
     `nomeUtente`    varchar(50) UNIQUE NOT NULL, /*Benutzernamen*/
@@ -41,7 +41,7 @@ CREATE TABLE `utente`
 
 CREATE TABLE `elencoIngredienti`
 ( /*Liste_Zutaten*/
-    `id`            varchar(36) NOT NULL,
+    `id`            int auto_increment NOT NULL,
     `ingredientiID` varchar(36) NOT NULL, /*ZutatenID*/
     `elencoID`      varchar(36) NOT NULL, /*ListeID*/
     `follaID`       varchar(36) NOT NULL, /*MengeID*/
@@ -50,7 +50,7 @@ CREATE TABLE `elencoIngredienti`
 
 CREATE TABLE `utenteElenco`
 ( /*Benutzer_Liste*/
-    `id`       varchar(36) NOT NULL,
+    `id`       int auto_increment NOT NULL,
     `elencoID` varchar(36) NOT NULL, /*ListeID*/
     `utenteID` varchar(36) NOT NULL, /*BenutzerID*/
     `created`  timestamp   NOT NULL DEFAULT CURRENT_TIMESTAMP

BancaDati/BancaDati.php

@@ -100,16 +100,23 @@ class BancaDati {
         }
     }
 
-
-    public function select(string $table, array $data, array $order = null){
-        $where = "";
-        foreach ($data as $col => $v) {
-            if($where != ""){
-                $where .= " AND ";
+    /**
+     * einheitliche Select Funktion
+     * @param string $table
+     * @param array $where ["column"]=>"value" es wird mit LIKE verglichen und mit AND verbunden
+     * @param array|null $order ["by"]=>"column"; ["order"]=>"ASC|DESC"
+     * @return void
+     * @author Malte Schulze Hobeling
+     */
+    public function select(string $table, array $where, array $order = null){
+        $whereString = "";
+        foreach ($where as $col => $v) {
+            if($whereString != ""){
+                $whereString .= " AND ";
             }
-            $where .= $col . "=" . $v;
+            $whereString .= $col . " LIKE " . $v;
         }
-        $sql = "SELECT * FROM ".$table." WHERE ".$where;
+        $sql = "SELECT * FROM ".$table." WHERE ".$whereString;
         if(isset($order["by"])){
             $sql .= " ORDER BY ".$order["by"];
         }