zi

models/alumno.php

@@ -28,6 +28,37 @@ class Alumno
       return $result > 0;
     }
 
+    public function update()
+    {
+      $db = new DB();
+      $result = $db->dml(
+        "update alumno set rut = ?, nombre = ? where id = ?",
+        $this->rut, $this->nombre, $this->id
+      );
+      return $result > 0;
+    }
+
+    public static function delete($id) {
+      $db = new DB();
+      error_log("id: $id");
+      $result = $db->dml("delete from alumno where id = ?", $id);
+      return $result > 0;
+    }
+
+    public static function get($id) {
+        $db = new DB();
+        $results = $db->query("select * from alumno where id = ?", $id);
+
+        foreach($results as $result) {
+          $alumno = new Alumno();
+          $alumno->set_id($result['id']);
+          $alumno->set_rut($result['rut']);
+          $alumno->set_nombre($result['nombre']);
+        }
+
+        return $alumno;
+    }
+
     public static function getAll() {
       $db = new DB();
       $results = $db->query("select * from alumno");