Move the database logic to appointment_management

src/appointment.php

@@ -21,13 +21,8 @@
 
     $pdo = connectDatabase();
     ?>
-    <?php if($_SESSION["user_type"] == 2): ?>
-        $user = finduser($pdo, $_SESSION["user"]);
-        $events = fetchCalendarEvents($pdo, $user[0][4]);
-        $holidays = fetchDoctorHolidays($pdo, $user[0][4]);
-        $calendar_settings = fetchCalendarSettings($pdo, $user[0][4]);
-    <?php else: ?>
-        <form name="select_doctor" method="get">
+    <?php if($_SESSION["user_type"] == 1): ?>
+        <form name="select_doctor" method="post" action="appointment_management.php">
         <?php $doctors = listDoctors($pdo); ?>
         <div class="input-group">
             <select id="medico" name="medico">
@@ -38,11 +33,6 @@
             </select>
             <button class="create_btn" type="submit" name="select">Seleccionar</button>
         </div>
-        <?php
-            $events = fetchCalendarEvents($pdo, $_GET["medico"]);
-            $holidays = fetchDoctorHolidays($pdo, $_GET["medico"]);
-            $calendar_settings = fetchCalendarSettings($pdo, $_GET["medico"]);
-        ?>
     <?php endif; ?>
     <?php closeDatabase($pdo); ?>
         <div class="response"></div>