First Commit

ajax.MenuDates.Update.php

@@ -0,0 +1,450 @@
+<?php
+$ValidAccess = 2010;
+require_once("include/globals.php");
+
+$moduleName = "ajax.MenuDates.Update.php";
+// if ($_SESSION['UserInfo']['type'] == 'SuperUser') startLog($moduleName);
+
+
+// CSRF token validation
+include "include/ajax.csrfToken.php";
+
+
+if (SessionActive() != 1 || ! UserLoggedIn()) {
+   logExit("Session is not active",$moduleName);
+   exit();
+}
+
+// Set userType
+$userType = "Parent";
+if (array_key_exists('type', $_SESSION['UserInfo']) && in_array($_SESSION['UserInfo']['type'],$AllAdminUserTypes)) $userType = "Admin";
+if ($userType != 'Admin') logExit('Invalid access');
+
+
+// Set default timezone
+date_default_timezone_set("Canada/Pacific");
+$now = date("Y-m-d H:i:s",time());
+
+$return_data = array();
+
+
+// Get parameters
+if (array_key_exists('schedule_num', $_GET)) $schedule_num = intval($_GET['schedule_num']);
+if (array_key_exists('action', $_GET)) $action = db_escape_string($_GET['action']);
+
+if (!isset($schedule_num)) logExit("Schedule Num is not set");
+if (!isset($action)) logExit("Action is not set");
+
+
+writeLog("schedule_num: $schedule_num");
+writeLog("action: $action");
+
+
+// Validate the schedule number
+$swhere = "";
+if ($_SESSION['UserInfo']['type'] == 'Supplier') $swhere = " and supplier_num = " . $_SESSION['UserInfo']['supplier_num'];
+$query = "select * from hotlunch_schedules " .
+         "where record_num = $schedule_num " .
+         "and school_num = $school_num $swhere";
+$results = db_query($query);
+
+if (db_num_rows($results) == 0) {
+   $return_data['error_message'] = getLanguageText('ERRORMSG-INVALID-SCHEDULE-NUM');
+   $return_data['ajax_return_code'] = -1;
+   echo(json_encode($return_data));
+   logExit($error_message);
+   exit();
+}
+
+$hotlunch_schedule = db_fetch_array($results);
+$return_data['reload_data'] = 'Y';
+$return_data['ajax_return_code'] = 0;
+$return_data['ajax_message'] = '';
+
+
+switch ($action) {
+   case 'delete-all-menus':
+      $query = "DELETE FROM hotlunch_menu_items " .
+               "WHERE school_num = $school_num " .
+               "AND menu_num IN (SELECT record_num FROM hotlunch_menu_dates " .
+                                "WHERE school_num = $school_num " .
+                                "AND schedule_num = $schedule_num)";
+      db_query($query);
+
+      $query = "DELETE FROM hotlunch_menu_dates " .
+               "WHERE school_num = $school_num " .
+               "AND schedule_num = $schedule_num";
+      db_query($query);
+      break;
+
+   case 'delete-selected-menus':
+      if (array_key_exists('selected_menus', $_GET)) $selected_menus = db_escape_string($_GET['selected_menus']);
+      if (!isset($selected_menus) || strlen($selected_menus) == 0) {
+         $return_data['error_message'] = getLanguageText('ERRORMSG-NO-MENU-DATES-SELECTED');
+         $return_data['ajax_return_code'] = -1;
+         echo(json_encode($return_data));
+         logExit($error_message);
+         exit();
+      }
+
+      $query = "DELETE FROM hotlunch_menu_items " .
+               "WHERE school_num = $school_num " .
+               "AND menu_num IN ($selected_menus)";
+      writeLog($query);
+      db_query($query);
+
+      $query = "DELETE FROM hotlunch_menu_dates " .
+               "WHERE school_num = $school_num " .
+               "AND schedule_num = $schedule_num " .
+               "AND record_num IN ($selected_menus)";
+      writeLog($query);
+      db_query($query);
+      break;
+
+   case 'generate-menus':
+      // Process lunch menu dates
+      $menu_dates = new Table("hotlunch_menu_dates");
+
+      if (strlen($hotlunch_schedule['lunch_days']) == 0) {
+         $error_message = getLanguageText('ERRORMSG-NO-MENU-DATES-DEFINED');
+         $return_data['error_message'] = $error_message;
+         $return_data['ajax_return_code'] = -1;
+         echo(json_encode($return_data));
+         logExit($error_message);
+         exit();
+      }
+
+      // writeLog($hotlunch_schedule['lunch_days']);
+      $lunch_days = explode(",",$hotlunch_schedule['lunch_days']);
+
+      $schedule_start_date = $hotlunch_schedule['schedule_start_date'];
+      $schedule_end_date = $hotlunch_schedule['schedule_end_date'];
+      $processing_date = $hotlunch_schedule['schedule_start_date'];
+      $processing_time = strtotime($processing_date) + 12 * 60 * 60;
+
+      $newDays = 0;
+      $sequence = intval(db_getVal("SELECT max(sequence) FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num"));
+
+      // writeLog("processing_date: $processing_date");
+      // writeLog("schedule_end_date: $schedule_end_date");
+
+      while ($processing_date <= $schedule_end_date) {
+         $day = date("D",$processing_time);
+         // writeLog("day: $day");
+         if (in_array($day,$lunch_days)) {
+            $entry = initializeTableArray("hotlunch_menu_dates");
+
+            $entry['menu_title'] = $hotlunch_schedule['default_menu_title'];
+            $entry['menu_date']  = $processing_date;
+            $entry['menu_end_order_datetime'] = $processing_date . " 23:59:00";
+            $entry['menu_end_order_datetime'] = $processing_date . " 09:00:00";
+            $entry['order_format'] = $hotlunch_schedule['default_order_format'];
+
+            // Check if an entry exists for this date
+            $query = "SELECT * FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num AND menu_date = '$processing_date'";
+            // writeLog($query);
+            $results = db_query($query);
+            if (db_num_rows($results) == 0) {
+               $sequence++;
+               $entry['sequence'] = $sequence;
+
+               $query = $menu_dates->BuildInsert($entry);
+               // writeLog($query);
+               db_query($query);
+               $newDays++;
+            }
+
+         }
+
+         $processing_time += 24 * 60 * 60;
+         $processing_date = date("Y-m-d",$processing_time);
+      }
+
+      $return_data['ajax_message'] = getLanguageText('TEXT-MENU-DATES-CREATED') . ": $newDays";
+      break;
+
+   case 'sort-menus-by-date':
+      $query = "SELECT * FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num ORDER BY menu_type,menu_date";
+      $results = db_query($query);
+      $sequence = 1;
+      while ($row = db_fetch_assoc($results)) {
+         $rnum = $row['record_num'];
+         db_query("UPDATE hotlunch_menu_dates SET sequence = $sequence WHERE record_num = $rnum");
+         $sequence++;
+      }
+      break;
+
+   case 'set-all-menus-to-checkboxes':
+      $query = "UPDATE hotlunch_menu_dates " .
+               "SET order_format = 'Checkbox' " .
+               "WHERE school_num = $school_num " .
+               "AND schedule_num = $schedule_num";
+      writeLog($query);
+      db_query($query);
+
+      $query = "UPDATE hotlunch_menu_items " .
+               "SET menu_item_format = 'C' " .
+               "WHERE school_num = $school_num " .
+               "AND item_type = 'Item' " .
+               "AND menu_num IN " .
+                  "(SELECT record_num FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num)";
+      writeLog($query);
+      db_query($query);
+
+      $return_data['reload_data'] = 'N';
+      break;
+
+   case 'set-all-menus-to-quantity':
+      $query = "UPDATE hotlunch_menu_dates " .
+               "SET order_format = 'Quantity' " .
+               "WHERE school_num = $school_num " .
+               "AND schedule_num = $schedule_num";
+      writeLog($query);
+      db_query($query);
+
+      $query = "UPDATE hotlunch_menu_items " .
+               "SET menu_item_format = 'Q' " .
+               "WHERE school_num = $school_num " .
+               "AND item_type = 'Item' " .
+               "AND menu_num IN " .
+                  "(SELECT record_num FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num)";
+      writeLog($query);
+      db_query($query);
+
+      $return_data['reload_data'] = 'N';
+      break;
+
+   case 'modify-menu-links':
+      if (array_key_exists('new_menu_link', $_GET)) $new_link = db_escape_string($_GET['new_menu_link']);
+      if (isset($new_link)) {
+         switch ($new_link) {
+            case 'Admin':
+            case 'Paper':
+            case 'All':
+            case 'No':
+               $query = "UPDATE hotlunch_menu_dates SET menu_link = '$new_link' " .
+                        "WHERE school_num = $school_num " .
+                        "AND schedule_num = $schedule_num " .
+                        "AND menu_link != 'No'";
+               db_query($query);
+               break;
+         }
+      }
+      else {
+         $return_data['error_message'] = getLanguageText('ERRORMSG-INVALID-PARAMETERS');
+         $return_data['ajax_return_code'] = -1;
+      }
+      break;
+
+   case 'change-menu-link':
+      if (array_key_exists('menu_num', $_GET)) $menu_num = intval($_GET['menu_num']);
+      if (array_key_exists('new_menu_link', $_GET)) $new_link = db_escape_string($_GET['new_menu_link']);
+
+      if (isset($new_link)) {
+         switch ($new_link) {
+            case 'Admin':
+            case 'Paper':
+            case 'All':
+            case 'No':
+               $query = "UPDATE hotlunch_menu_dates SET menu_link = '$new_link' " .
+                        "WHERE school_num = $school_num " .
+                        "AND schedule_num = $schedule_num " .
+                        "AND record_num = $menu_num " .
+                        "AND menu_link != 'No'";
+               db_query($query);
+               break;
+         }
+      }
+      break;
+
+   case 'copy-menu':
+      $copy_menu_title = 'Y';
+      if (array_key_exists('schedule_num', $_GET)) $schedule_num = intval($_GET['schedule_num']);
+      if (array_key_exists('menu_num', $_GET)) $menu_num = intval($_GET['menu_num']);
+      if (array_key_exists('menu_link', $_GET)) $menu_link = db_escape_string($_GET['menu_link']);
+      if (array_key_exists('menu_dates', $_GET)) $menu_dates = $_GET['menu_dates'];
+      if (array_key_exists('copy_menu_title', $_GET)) $copy_menu_title = $_GET['copy_menu_title'];
+
+      if (!isset($menu_dates) || !is_array($menu_dates) || count($menu_dates) == 0 || !isset($menu_num) || intval($menu_num) == 0) {
+         $return_data['error_message'] = getLanguageText('ERRORMSG-NO-DATES-SELECTED');
+         $return_data['ajax_return_code'] = -1;
+         echo(json_encode($return_data));
+         logExit($return_data['error_message']);
+         exit();
+      }
+
+      // startLog("copy-menu");
+      // writeLog("copy_menu_title: $copy_menu_title");
+      // writeLog("schedule_num: $schedule_num");
+
+      // Get source menu record
+      $source = db_getVal("SELECT * FROM hotlunch_menu_dates WHERE school_num = $school_num AND record_num = $menu_num");
+      if (!is_array($source)) {
+         $return_data['error_message'] = getLanguageText('ERRORMSG-INVALID-MENU');
+         $return_data['ajax_return_code'] = -1;
+         echo(json_encode($return_data));
+         logExit($return_data['error_message']);
+         exit();
+      }
+
+      $source_schedule_num = $source['schedule_num'];
+      // writeLog("source_schedule_num: $source_schedule_num");
+      if ($source_schedule_num != $schedule_num) $copy_menu_title = 'Y';
+
+      // Get menu items and products for the source menu
+      $sourceItems = array();
+      $sourceProducts = array();
+      $sourceClasses = array();
+      $sourceItemClasses = array();
+
+      // Get source menu items
+      $query = "SELECT * FROM hotlunch_menu_items WHERE school_num = $school_num AND menu_num = $menu_num ORDER BY sequence";
+      $items = db_query($query);
+
+      while ($row = db_fetch_assoc($items)) {
+         $sourceItems[] = $row;
+         $menu_item_num = $row['record_num'];
+
+         // Get products for this item
+         $query = "SELECT * FROM hotlunch_menu_products " .
+                  "WHERE school_num = $school_num " .
+                  "AND menu_item_num = $menu_item_num " .
+                  "ORDER BY product_sequence";
+         $products = db_query($query);
+
+         $itemProducts = array();
+         while ($row = db_fetch_assoc($products)) {
+            $itemProducts[] = $row;
+         }
+
+         $sourceProducts[$menu_item_num] = $itemProducts;
+
+         // Get classes for this menu item
+         $query = "SELECT * FROM hotlunch_menu_items_classes " .
+                  "WHERE school_num = $school_num " .
+                  "AND menu_num = $menu_num " .
+                  "AND menu_item_num = $menu_item_num";
+         $classes = db_query($query);
+         $itemClasses = array();
+         while ($row = db_fetch_assoc($classes)) {
+            $itemClasses[] = $row;
+         }
+
+         $sourceItemClasses[$menu_item_num] = $itemClasses;
+      }
+
+      // Get classes for the source menu date
+      $query = "SELECT * FROM hotlunch_menu_dates_classes WHERE school_num = $school_num AND menu_num = $menu_num";
+      $classes = db_query($query);
+      while ($row = db_fetch_assoc($classes)) {
+         $sourceClasses[] = $row;
+      }
+
+
+      $hotlunch_menu_dates = new Table('hotlunch_menu_dates');
+      $hotlunch_menu_items = new Table('hotlunch_menu_items');
+      $hotlunch_menu_products = new Table('hotlunch_menu_products');
+      $hotlunch_menu_dates_classes = new Table('hotlunch_menu_dates_classes');
+      $hotlunch_menu_items_classes = new Table('hotlunch_menu_items_classes');
+
+      for ($i = 0; $i < count($menu_dates); $i++) {
+         $curr_menu_num = $menu_dates[$i];
+         // writeLog("$i curr_menu_num: $curr_menu_num");
+         $query = "SELECT * FROM hotlunch_menu_dates WHERE school_num = $school_num AND schedule_num = $schedule_num AND record_num = $curr_menu_num";
+         $current_menu_record = db_getVal($query);
+
+         // Delete any current menu items for this menu
+         $query = "DELETE FROM hotlunch_menu_products " .
+                  "WHERE school_num = $school_num " .
+                  "AND menu_item_num IN (SELECT record_num FROM hotlunch_menu_items WHERE school_num = $school_num AND menu_num = $curr_menu_num)";
+         // writeLog($query);
+         db_query($query);
+
+         $query = "DELETE FROM hotlunch_menu_items WHERE school_num = $school_num AND menu_num = $curr_menu_num";
+         // writeLog($query);
+         db_query($query);
+
+         // Create menu_date entry
+         $entry = $current_menu_record;
+         // writeLog("copy_menu_title: $copy_menu_title");
+         // writeLog("menu_title: ".$current_menu_record['menu_title']);
+
+         $entry['record_num'] = $curr_menu_num;
+         $entry['schedule_num'] = $schedule_num;
+         if (isset($copy_menu_title) && $copy_menu_title == 'Y') $entry['menu_title'] = $source['menu_title'];
+         $entry['menu_date'] = $current_menu_record['menu_date'];
+         $entry['sequence'] = $current_menu_record['sequence'];
+         $menu_end_order_datetime = $current_menu_record['menu_end_order_datetime'];
+         if ($menu_end_order_datetime == '0000-00-00 00:00:00') $menu_end_order_datetime = $current_menu_record['menu_date'] . " 06:00:00";
+         $entry['menu_end_order_datetime'] = $menu_end_order_datetime;
+         $entry['menu_link'] = $menu_link;
+         $entry['source_menu'] = $menu_num;
+         $entry['order_revenue'] = 0.00;
+         $entry['other_revenue'] = 0.00;
+         $entry['supplier_costs'] = 0.00;
+         $entry['other_costs'] = 0.00;
+         $entry['net_revenue'] = 0.00;
+         $entry['record_num'] = $current_menu_record['record_num'];
+
+         $query = $hotlunch_menu_dates->BuildUpdate($entry);
+         // writeLog($query);
+         db_query($query);
+
+         $new_menu_num = $current_menu_record['record_num'];
+
+         // Save the menu items for the new menu
+         for ($j = 0; $j < count($sourceItems); $j++) {
+            $row = $sourceItems[$j];
+            $row['menu_num'] = $new_menu_num;
+            $row['source_item'] = $row['record_num'];
+            // writeLog("source_item: ".$row['source_item']);
+            $original_item_num = $row['record_num'];
+
+            $query = $hotlunch_menu_items->BuildInsert($row);
+            // writeLog($query);
+            db_query($query);
+            $new_item_num = db_insert_id();
+
+            // Save the menu item products for the new menu item
+            $itemProducts = $sourceProducts[$original_item_num];
+            for ($m = 0; $m < count($itemProducts); $m++) {
+               $row = $itemProducts[$m];
+               $row['menu_item_num'] = $new_item_num;
+
+               $query = $hotlunch_menu_products->BuildInsert($row);
+               // writeLog($query);
+               db_query($query);
+            }
+
+            // Save menu item classes
+            $itemClasses = $sourceItemClasses[$original_item_num];
+            for ($m = 0; $m < count($itemClasses); $m++) {
+               $row = $itemClasses[$m];
+               $row['schedule_num'] = $schedule_num;
+               $row['menu_num'] = $new_menu_num;
+               $row['menu_item_num'] = $new_item_num;
+
+               $query = $hotlunch_menu_items_classes->BuildInsert($row);
+               // writeLog($query);
+               db_query($query);
+            }
+         }
+
+         // Save menu date classes
+         for ($j = 0; $j < count($sourceClasses); $j++) {
+            $row = $sourceClasses[$j];
+            $row['schedule_num'] = $schedule_num;
+            $row['menu_num'] = $new_menu_num;
+
+            $query = $hotlunch_menu_dates_classes->BuildInsert($row);
+            // writeLog($query);
+            db_query($query);
+         }
+      }
+
+      $return_data['ajax_message'] = getLanguageText('TEXT-MENU-DATES-COPIED') . ": " . count($menu_dates);
+      break;
+}
+
+echo(json_encode($return_data));
+writeLog("completed\n");