add login system (in Bearbeitung)

CSS/style.css

@@ -153,3 +153,7 @@ form select {
     opacity: .75;
     text-decoration: none;
 }
+/*TODO Muss in die form.css übernommen werden*/
+main a{
+    color: var(--brand-white);
+}

Controller/UserController.php

@@ -15,7 +15,7 @@ class UserController{
         $this->view = $view;
     }
 
-    public function showUserForm(){
+    public function showUserRegisterForm(){
 
     }
 
@@ -34,6 +34,22 @@ class UserController{
     }
 
     public function login(){
+        $user = $this->db->getUserByEmail($_POST["email"]);
+
+        if(!$user){
+            echo "Benutzer nicht gefunden";
+        }
+
+        $hash = hash('sha256', $_POST["password"] . $user["salt"]);
+
+        if($hash == $user["passwort"]){
+            $_SESSION["user_id"] = $user["id"];
+            $_SESSION["user_role"] = $user["role"];
+            echo "Login ergolgreich";
+        }else{
+            echo "Falsches Passwort";
+        }
+
 
     }
 }

Model/UserModel.php

@@ -43,4 +43,12 @@ class UserModel extends Database
         return true;
     }
 
+    public function getUserByEmail($email){
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM user WHERE email = :email";
+        $sth = $pdo->prepare($sql);
+        $sth->execute([":email" => $email]);
+        return $sth->fetch();
+    }
+
 }

Views/User/showUserLoginForm.phtml

@@ -13,8 +13,8 @@
     <input type="password" name="password" id="reg_password" required>
     
     <input type="hidden" name="controller" value="user">
-    <input type="hidden" name="do" value="register">
+    <input type="hidden" name="do" value="login">
-    <button type="submit" style="display: block">Login</button>
+    <button type="submit" class="btn" style="display: block">Login</button>
 </form>
 
 

Views/header.phtml

@@ -20,7 +20,7 @@
                 <h3 class="logo">bib<span>course</span></h3>
                 <div id="metanavi">
                     <a class="btn btn-user" href="?controller=Admin&do=showForm"><span class="material-icons">person</span></a>
-                    <a class="btn btn-register" href="?controller=User&do=showUserForm">Registration</a>
+                    <a class="btn btn-register" href="?controller=User&do=showUserRegisterForm">Registration</a>
                 </div>
             </div>
             <nav>