Préparation API

config/Database.php

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+<?php
+class Database{
+    // Connexion à la base de données
+    private $host = "localhost";
+    private $db_name = "api_rest";
+    private $username = "root";
+    private $password = "";
+    public $connexion;
+
+    // getter pour la connexion
+    public function getConnection(){
+
+        $this->connexion = null;
+
+        try{
+            $this->connexion = new PDO("mysql:host=" . $this->host . ";dbname=" . $this->db_name, $this->username, $this->password);
+            $this->connexion->exec("set names utf8");
+        }catch(PDOException $exception){
+            echo "Erreur de connexion : " . $exception->getMessage();
+        }
+
+        return $this->connexion;
+    }   
+}

models/Categories.php

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+<?php
+class Categories{
+
+}

models/Produits.php

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+<?php
+class Produits{
+    // Connexion
+    private $connexion;
+    private $table = "produits";
+
+    // object properties
+    public $id;
+    public $nom;
+    public $description;
+    public $prix;
+    public $categories_id;
+    public $categories_nom;
+    public $created_at;
+
+    /**
+     * Constructeur avec $db pour la connexion à la base de données
+     *
+     * @param $db
+     */
+    public function __construct($db){
+        $this->connexion = $db;
+    }
+
+    /**
+     * Lecture des produits
+     *
+     * @return void
+     */
+    public function lire(){
+        $sql = "SELECT c.nom as categories_nom, p.id, p.nom, p.description, p.prix, p.categories_id, p.created_at FROM " . $this->table . " p LEFT JOIN categories c ON p.categories_id = c.id ORDER BY p.created_at DESC";
+
+        $query = $this->connexion->prepare($sql);
+
+        $query->execute();
+
+        return $query;
+    }
+
+    /**
+     * Créer un produit
+     *
+     * @return void
+     */
+    function creer(){
+
+        $sql = "INSERT INTO " . $this->table . " SET nom=:nom, prix=:prix, description=:description, categories_id=:categories_id, created_at=:created_at";
+
+        $query = $this->conn->prepare($sql);
+
+        $this->name=htmlspecialchars(strip_tags($this->nom));
+        $this->prix=htmlspecialchars(strip_tags($this->prix));
+        $this->description=htmlspecialchars(strip_tags($this->description));
+        $this->categories_id=htmlspecialchars(strip_tags($this->categories_id));
+        $this->created_at=htmlspecialchars(strip_tags($this->created_at));
+
+        $query->bindParam(":nom", $this->nom);
+        $query->bindParam(":prix", $this->prix);
+        $query->bindParam(":description", $this->description);
+        $query->bindParam(":categories_id", $this->categories_id);
+        $query->bindParam(":created_at", $this->created_at);
+
+        if($query->execute()){
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Lire un produit
+     *
+     * @return void
+     */
+    function lireUn(){
+
+        // query to read single record
+        $sql = "SELECT c.nom as categories_nom, p.id, p.nom, p.description, p.prix, p.categories_id, p.created_at FROM " . $this->table . " p LEFT JOIN categories c ON p.categories_id = c.id WHERE p.id = ? LIMIT 0,1";
+
+        $query = $this->connexion->prepare( $sql );
+
+        // bind id of product to be updated
+        $query->bindParam(1, $this->id);
+
+        // execute query
+        $query->execute();
+
+        // get retrieved row
+        $row = $query->fetch(PDO::FETCH_ASSOC);
+
+        // set values to object properties
+        $this->nom = $row['nom'];
+        $this->prix = $row['prix'];
+        $this->description = $row['description'];
+        $this->categories_id = $row['categories_id'];
+        $this->categories_nom = $row['categories_nom'];
+    }
+}

produits/creer.php

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+<?php

produits/lire.php

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+<?php

produits/lire_un.php

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+<?php