session && endpoint

wp-content/plugins/biuro-contacts/public/class-biuro-contacts-public.php

@@ -292,9 +292,9 @@ class Biuro_Contacts_Public {
 
     public static function delete_transients( $str ) {
         foreach (static::FIELDS[$str] as $key) {
-            delete_transient($str . '--' . $key . '-value');
-            delete_transient($str . '--' . $key . '-status');
-            delete_transient($str . '--' . $key . '-message');
+           unset($_SESSION[$str . '--' . $key . '-message']);
+           unset($_SESSION[$str . '--' . $key . '-status']);
+           unset($_SESSION[$str . '--' . $key . '-value']);
         }
     }
 
@@ -393,6 +393,8 @@ class Biuro_Contacts_Public {
         $data = [
             'created' => current_time('Y-m-d H:i:s')
         ];
+        
+        
         foreach (static::FIELDS[$str] as $key) {
             $value = static::getValue($key, $post[$key]);
             $validation = static::validate($str, $key, $value, $post);
@@ -405,16 +407,16 @@ class Biuro_Contacts_Public {
                 $data[$key] = $value;
             endif;
 
-            set_transient($str . '--' . $key . '-value', $value);
-            set_transient($str . '--' . $key . '-status', $validation['status']);
-            set_transient($str . '--' . $key . '-message', $validation['message']);
+            $_SESSION[$str . '--' . $key . '-value'] = $value;
+            $_SESSION[$str . '--' . $key . '-status'] = $validation['status'];
+            $_SESSION[$str . '--' . $key . '-message'] = $validation['message'];
         }
 
         if ($canSubmit):
             $insert_id = static::insert_row_to_db($data);
 
-            set_transient($str . '--step', 2);
-            set_transient($str . '--id', $insert_id);
+            $_SESSION[$str . '--step'] = 2;
+            $_SESSION[$str . '--id'] = $insert_id;
         endif;
     }
 
@@ -443,19 +445,20 @@ class Biuro_Contacts_Public {
 
         $nonce = $_POST['_wpnonce'];
         $referer = $_POST['_wp_http_referer'];
-
+    
+    
         if ( !isset( $nonce ) || !wp_verify_nonce($nonce, 'employees_quick_post_nonce' ) ) {
             wp_redirect( $referer );
             exit;
         }
 
-        delete_transient('employees-quick--step');
+        unset($_SESSION['employees-quick--step']);
 
         if ($_POST['submit'] == "1"):
 
             static::set_transients('employees-quick', $_POST);
 
-        elseif ($_POST['submit'] == "2" && get_transient( 'employees-quick--id' )):
+        elseif ($_POST['submit'] == "2" && $_SESSION['employees-quick--id']):
 
             $data = [
                 'city' => static::getValue('city', $_POST['city']),
@@ -465,7 +468,7 @@ class Biuro_Contacts_Public {
                 'updated' => current_time('Y-m-d H:i:s')
             ];
 
-            static::update_row_in_db($data, get_transient( 'employees-quick--id' ));
+            static::update_row_in_db($data, $_SESSION['employees-quick--id']);
         endif;
 
 
@@ -485,4 +488,31 @@ class Biuro_Contacts_Public {
         // die();
         //apparently when finished, die(); is required.
     }
+    
+    /**
+    * @method getContacts
+    * get contacts data from DB for API endpoint "contacts" endpoint;
+    * @param WP_REST_Request $request
+    * @return json;
+    */
+    public static function getContacts(WP_REST_Request $request)
+    {    
+        global $wpdb;
+        $params = $request->get_params();
+
+        if ( !$params ) {
+            exit;
+        }
+        
+        $from = (string) $params['from'];
+        $orderBy = (string) $params['by'];
+                
+        if(!$from || !in_array($orderBy, ['created', 'updated'])) {
+            exit;
+        }
+         
+        $sql = "SELECT * FROM `" . $wpdb->prefix . "biuro_employees` 
+            where ". $orderBy. " >= '". $from. "' ORDER BY ". $orderBy ." DESC LIMIT 50";
+        return $wpdb->get_results($sql, ARRAY_A);
+    }
 }

wp-content/plugins/biuro-contacts/public/partials/biuro-contacts-public--employees-quick--step-1.php

@@ -21,9 +21,9 @@ if ( ! defined( 'WPINC' ) ) die;
 ?>
 
 <?php
-    $nameValue = get_transient( 'employees-quick--name-value' );
-    $nameStatus = get_transient( 'employees-quick--name-status' );
-    $nameMessage = get_transient( 'employees-quick--name-message' );
+    $nameValue = $_SESSION['employees-quick--name-value'];
+    $nameStatus = $_SESSION['employees-quick--name-status'];
+    $nameMessage = $_SESSION['employees-quick--name-message'];
 ?>
     <div class="c-form--row">
         <label class="c-form--label" for="form-name">Name, Surname*</label>
@@ -38,9 +38,9 @@ if ( ! defined( 'WPINC' ) ) die;
     </div><!-- .c-form--row -->
 
 <?php
-    $phoneValue = get_transient( 'employees-quick--phone-value' );
-    $phoneStatus = get_transient( 'employees-quick--phone-status' );
-    $phoneMessage = get_transient( 'employees-quick--phone-message' );
+    $phoneValue = $_SESSION['employees-quick--phone-value'];
+    $phoneStatus = $_SESSION['employees-quick--phone-status'];
+    $phoneMessage = $_SESSION['employees-quick--phone-message'];
 ?>
     <div class="c-form--row">
         <label class="c-form--label" for="form-phone">Phone no.*</label>
@@ -55,9 +55,9 @@ if ( ! defined( 'WPINC' ) ) die;
     </div><!-- .c-form--row -->
 
 <?php
-    $emailValue = get_transient( 'employees-quick--email-value' );
-    $emailStatus = get_transient( 'employees-quick--email-status' );
-    $emailMessage = get_transient( 'employees-quick--email-message' );
+    $emailValue = $_SESSION['employees-quick--email-value'];
+    $emailStatus = $_SESSION['employees-quick--email-status'];
+    $emailMessage = $_SESSION['employees-quick--email-message'];
 ?>
     <div class="c-form--row">
         <label class="c-form--label" for="form-email">Email address*</label>
@@ -79,9 +79,9 @@ if ( ! defined( 'WPINC' ) ) die;
 
 
 <?php
-    $agreeValue = get_transient( 'employees-quick--agree-value' );
-    $agreeStatus = get_transient( 'employees-quick--agree-status' );
-    $agreeMessage = get_transient( 'employees-quick--agree-message' );
+    $agreeValue = $_SESSION['employees-quick--agree-value'];
+    $agreeStatus = $_SESSION['employees-quick--agree-status'];
+    $agreeMessage = $_SESSION['employees-quick--agree-message'];
 ?>
     <div class="c-form--row">
         <div class="c-form--checkbox-wrap">

wp-content/plugins/biuro-contacts/public/partials/biuro-contacts-public--employees-quick.php

@@ -23,7 +23,8 @@ if ( ! defined( 'WPINC' ) ) die;
 <form action="<?php echo esc_url( admin_url('admin-post.php') ); ?>" method="post" enctype="multipart/form-data" class="c-form">
 
 <?php
-    if ( !get_transient( 'employees-quick--step' ) ):
+
+    if ( !$_SESSION['employees-quick--step'] ):
         include_once('biuro-contacts-public--employees-quick--step-1.php');
     else:
         include_once('biuro-contacts-public--employees-quick--step-2.php');

wp-content/themes/biuro/functions.php

@@ -453,6 +453,15 @@ function getContacts ( $request ) {
     return new WP_REST_Response( $res, 200 );
 }
 
+add_action('init', 'start_session', 1);
+
+function start_session() {
+    if(!session_id()) {
+        session_start();
+    }
+}
+
+
 function getDivisions ( $request ) {
     $res = array();
     $params = $request->get_params();
@@ -509,7 +518,19 @@ add_action( 'rest_api_init', function () {
 
     register_rest_route( 'api/v1', '/contacts', array(
         'methods'  => WP_REST_Server::READABLE,
-        'callback' => 'getContacts'
+        'callback' => 'Biuro_Contacts_Public::getContacts',
+        'args' => [
+                'from' => [
+                    'validate_callback' => function($param, $request, $key) {
+                        return is_string( $param );
+                    }
+                ],
+                'by' => [
+                    'validate_callback' => function($param, $request, $key) {
+                        return is_string( $param );
+                    }
+                ]
+            ]
     ));
 
 });