[Webinar] Streamline your web hosting managementRegister Today

x
?
Solved

PHP - modify class to include addition where clause?

Posted on 2016-10-09
5
Medium Priority
?
122 Views
Last Modified: 2016-10-11
At the moment the class getCaSeSt returns staff for all locations, the select statement below shows staff id's in a particular location/zip code
      
SELECT id FROM `wp_ab_staff` WHERE id IN (
		SELECT staff_id FROM wp_ab_staff_locations WHERE location_id = (
		SELECT id FROM `wp_ab_locations` WHERE `title` = '3109'
	))

Open in new window


       
Can this be added to class getCaSeSt below as an additional where clause?

	abstract class Config
{
    /**
     * Get categories, services and staff members for drop down selects
     * for the 1st step of booking wizard.
     *
     * @return array
     */


        public static function getCaSeSt()
    {
        $result = array(
            'categories' => array(),
            'services'   => array(),
            'staff'      => array(),
        );

        // This array is for collecting staff members for compound services.
        $staff_members = array();
        // Select all services (with categories and staff members)
        // which have at least one staff member assigned.
        $rows = Entities\Service::query( 's' )
            ->select( '`s`.`id`    AS `service_id`,
                IFNULL(`c`.`id`,0) AS `category_id`,
                IFNULL(`c`.`name`, \'' . Query::escape( __( 'Uncategorized', 'bookly' ) ) . '\') AS `category_name`,
                IFNULL(`s`.`title`, \'' . Query::escape( __( 'Untitled', 'bookly' ) ) . '\') AS `service_name`,
                `c`.`position`     AS `category_position`,
                `s`.`position`     AS `service_position`,
                `s`.`type`         AS `service_type`,
                `s`.`visibility`   AS `service_visibility`,
                `st`.`id`          AS `staff_id`,
                `st`.`position`    AS `staff_position`,
                `st`.`full_name`   AS `staff_name`,
                `ss`.`capacity`,
                `ss`.`price`' )
            ->innerJoin( 'StaffService', 'ss', 'ss.service_id = s.id' )
            ->leftJoin( 'Category', 'c', 'c.id = s.category_id' )
            ->leftJoin( 'Staff', 'st', 'st.id = ss.staff_id' )
            ->where( 's.type',  Entities\Service::TYPE_SIMPLE )
            ->whereNot( 'st.visibility', 'private' )
            ->fetchArray();

        foreach ( $rows as $row ) {
            $category_id = intval( $row['category_id'] );
            $service_id  = intval( $row['service_id'] );
            $staff_id    = intval( $row['staff_id'] );
            if ( ! isset( $result['services'][ $service_id ] ) ) {
                $result['services'][ $service_id ] = array(
                    'id'           => $service_id,
                    'name'         => Utils\Common::getTranslatedString( 'service_' . $service_id, $row['service_name'] ),
                    'category_id'  => $category_id,
                    'staff'        => array(),
                    'max_capacity' => $row['capacity'],
                    'position'     => $row['service_position'],
                    'visibility'   => $row['service_visibility'],
                );
            } elseif ( $result['services'][ $service_id ]['max_capacity'] < $row['capacity'] ) {
                // Detect the max capacity for each service
                // (it is the max capacity from all staff members who provides this service).
                $result['services'][ $service_id ]['max_capacity'] = $row['capacity'];
            }

            if ( ! isset( $result['staff'][ $staff_id ] ) ) {
                $result['staff'][ $staff_id ] = array(
                    'id'       => $staff_id,
                    'name'     => Utils\Common::getTranslatedString( 'staff_' . $staff_id, $row['staff_name'] ),
                    'services' => array(),
                    'position' => $row['staff_position'],
                );
            }

            if ( $row['category_id'] != '' && !isset( $result['categories'][ $category_id ] ) ) {
                $result['categories'][ $category_id ] = array(
                    'id'       => $category_id,
                    'name'     => Utils\Common::getTranslatedString( 'category_' . $category_id, $row['category_name'] ),
                    'services' => array(),
                    'position' => $row['category_position'],
                );
            }

            if ( ! isset ( $result['services'][ $service_id ]['staff'][ $staff_id ] ) ) {
                $staff_member = $result['staff'][ $staff_id ];
                unset ( $staff_member['services'] );
                $staff_members[ $service_id ][ $staff_id ] = $staff_member;
                if ( self::isPaymentDisabled() == false ) {
                    $staff_member['name'] .= ' (' . Utils\Common::formatPrice( $row['price'] ) . ')';
                }
                $result['services'][ $service_id ]['staff'][ $staff_id ] = $staff_member;
            }

            if ( ! isset ( $result['staff'][ $row['staff_id'] ]['services'][ $service_id ] ) ) {
                $service = $result['services'][ $service_id ];
                unset ( $service['staff'], $service['category_id'] );
                $service['max_capacity'] = $row['capacity'];
                $result['staff'][ $staff_id ]['services'][ $service_id ] = $service;
            }

            if ( ! isset ( $result['categories'][ $category_id ]['staff'][ $staff_id ] ) ) {
                $staff_member = $result['staff'][ $staff_id ];
                unset ( $staff_member['services'] );
                $result['categories'][ $category_id ]['staff'][ $staff_id ] = $staff_member;
            }

            if ( ! isset ( $result['categories'][ $category_id ]['services'][ $service_id ] ) ) {
                $service = $result['services'][ $service_id ];
                unset ( $service['staff'], $service['max_capacity'], $service['category_id'] );
                $result['categories'][ $category_id ]['services'][ $service_id ] = $service;
            }
        }

        $result = apply_filters( 'bookly_prepare_casest', $result, $staff_members );
        foreach ( $result['services'] as $service_id => $service ) {
            if ( $service['visibility'] == 'private' ) {
                unset( $result['services'][ $service_id ] );
            }
        }

        foreach ( array( 'categories', 'staff' ) as $key ) {
            foreach ( $result[ $key ] as $id => &$data ) {
                foreach ( $data['services'] as $service_id => $service ) {
                    if ( $service['visibility'] == 'private' ) {
                        unset( $data['services'][ $service_id ] );
                    }
                }
                if ( empty( $data['services'] ) ) {
                    unset( $result[ $key ][ $id ] );
                }
            }
        }

        return $result;
    }


    }

Open in new window

0
Comment
Question by:sabecs
  • 3
  • 2
5 Comments
 
LVL 51

Accepted Solution

by:
Steve Bink earned 2000 total points
ID: 41837259
Yes, but you should restructure the query to properly use JOINs.  For example:
SELECT staff.id FROM `wp_ab_staff` staff INNER JOIN `wp_ab_locations` loc ON staff.location_id=loc.id WHERE loc.title=3109

Open in new window


With that, you can add an optional parameter to getCaSeSt():
public static function getCaSeSt($location=NULL)

Open in new window


Now replace you query construction with something like this:
        $query= Entities\Service::query( 's' )
            ->select( '`s`.`id`    AS `service_id`,
                IFNULL(`c`.`id`,0) AS `category_id`,
                IFNULL(`c`.`name`, \'' . Query::escape( __( 'Uncategorized', 'bookly' ) ) . '\') AS `category_name`,
                IFNULL(`s`.`title`, \'' . Query::escape( __( 'Untitled', 'bookly' ) ) . '\') AS `service_name`,
                `c`.`position`     AS `category_position`,
                `s`.`position`     AS `service_position`,
                `s`.`type`         AS `service_type`,
                `s`.`visibility`   AS `service_visibility`,
                `st`.`id`          AS `staff_id`,
                `st`.`position`    AS `staff_position`,
                `st`.`full_name`   AS `staff_name`,
                `ss`.`capacity`,
                `ss`.`price`' )
            ->innerJoin( 'StaffService', 'ss', 'ss.service_id = s.id' )
            ->leftJoin( 'Category', 'c', 'c.id = s.category_id' )
            ->leftJoin( 'Staff', 'st', 'st.id = ss.staff_id' );
if (!is_null($loc)) {
  $query->innerJoin('Location', 'loc', 'st.location_id=loc.id')
    ->where('loc.id', $loc);
}
$rows=$query->where( 's.type',  Entities\Service::TYPE_SIMPLE )
            ->whereNot( 'st.visibility', 'private' )
            ->fetchArray();

Open in new window

0
 

Author Comment

by:sabecs
ID: 41837730
Thanks for your comments, it's nearly there.

I created a staff locations class as below

<?php // Andrew E added 11/10/2016
namespace Bookly\Lib\Entities;

use Bookly\Lib;

/**
 * Class StaffLocations
 * @package Bookly\Lib\Entities
 */
class StaffLocations extends Lib\Base\Entity
{
    protected static $table = 'ab_staff_locations';

    protected static $schema = array(
        'id'            => array( 'format' => '%d' ),
        'staff_id'      => array( 'format' => '%d', 'reference' => array( 'entity' => 'Staff' ) ),
        'location_id'   => array( 'format' => '%d', 'reference' => array( 'entity' => 'Location' ) ),
    );

    protected static $cache = array();

    /** @var Service */
    public $service = null;

}

Open in new window


and then added left join and where clause as per below, just need to work how to include variable $customer_location instead of hardcoded value of 759?


		$customer_location = $_SESSION['my_location_id'];
                //if customer location is blank use 3001 
		if ($customer_location = '') $customer_location = '3001';
		
		
        // Select all services (with categories and staff members)
        // which have at least one staff member assigned.
        $rows = Entities\Service::query( 's' )
            ->select( '`s`.`id`    AS `service_id`,
                IFNULL(`c`.`id`,0) AS `category_id`,
                IFNULL(`c`.`name`, \'' . Query::escape( __( 'Uncategorized', 'bookly' ) ) . '\') AS `category_name`,
                IFNULL(`s`.`title`, \'' . Query::escape( __( 'Untitled', 'bookly' ) ) . '\') AS `service_name`,
                `c`.`position`     AS `category_position`,
                `s`.`position`     AS `service_position`,
                `s`.`type`         AS `service_type`,
                `s`.`visibility`   AS `service_visibility`,
                `st`.`id`          AS `staff_id`,
                `st`.`position`    AS `staff_position`,
                `st`.`full_name`   AS `staff_name`,
                `ss`.`capacity`,
                `ss`.`price`' )
            ->innerJoin( 'StaffService', 'ss', 'ss.service_id = s.id' )
            ->leftJoin( 'Category', 'c', 'c.id = s.category_id' )
            ->leftJoin( 'Staff', 'st', 'st.id = ss.staff_id' )
	    ->leftJoin( 'StaffLocations', 'stl', 'stl.staff_id = st.id' ) #added 
	    ->where( 'stl.location_id',  '759' ) #added 
            ->where( 's.type',  Entities\Service::TYPE_SIMPLE )
            ->whereNot( 'st.visibility', 'private' )
            ->fetchArray();

Open in new window

0
 
LVL 51

Expert Comment

by:Steve Bink
ID: 41838827
Then just replace '759' with $customer_location.
0
 

Author Comment

by:sabecs
ID: 41839168
Thanks Steve, I am sure I tried that and it didn't work, but it's working now.
0
 

Author Closing Comment

by:sabecs
ID: 41839171
Thanks for your help, very much appreciated.
0

Featured Post

Take Control of Web Hosting For Your Clients

As a web developer or IT admin, successfully managing multiple client accounts can be challenging. In this webinar we will look at the tools provided by Media Temple and Plesk to make managing your clients’ hosting easier.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Since pre-biblical times, humans have sought ways to keep secrets, and share the secrets selectively.  This article explores the ways PHP can be used to hide and encrypt information.
Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions. Consider email address RFCs: Look at HTML5 form input element (with type=email) regex pattern: T…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…
Suggested Courses

607 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question