Opal-Estate-Pro/inc/api/v1/agency.php

<?php
/**
 * Define
 * Note: only use for internal purpose.
 *
 * @package     OpalJob
 * @copyright   Copyright (c) 2019, WpOpal <https://www.wpopal.com>
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       1.0
 */
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * @class      Job_Api
 *
 * @since      1.0.0
 * @package    Opal_Job
 * @subpackage Opal_Job/controllers
 */
class Opalestate_Agency_Api extends Opalestate_Base_API {

	/**
	 * The unique identifier of the route resource.
	 *
	 * @since    1.0.0
	 * @access   public
	 * @var      string $base .
	 */
	public $base = '/agencies';

	/**
	 * Post type.
	 *
	 * @var string
	 */
	protected $post_type = 'opalestate_agency';

	/**
	 * Register Routes
	 *
	 * Register all CURD actions with POST/GET/PUT and calling function for each
	 *
	 * @since 1.0
	 *
	 */
	public function register_routes() {
		/**
		 * Get list of agencies.
		 *
		 * Call http://domain.com/wp-json/estate-api/v1/agencies
		 */
		register_rest_route(
			$this->namespace,
			'/' . $this->base,
			[
				[
					'methods'             => WP_REST_Server::READABLE,
					'callback'            => [ $this, 'get_items' ],
					'permission_callback' => [ $this, 'get_items_permissions_check' ],
					'args'                => $this->get_collection_params(),
				],
			]
		);

		register_rest_route(
			$this->namespace,
			'/' . $this->base . '/(?P<id>[\d]+)',
			[
				'args' => [
					'id' => [
						'description' => __( 'Unique identifier for the resource.', 'opalestate-pro' ),
						'type'        => 'integer',
					],
				],
				[
					'methods'             => WP_REST_Server::READABLE,
					'callback'            => [ $this, 'get_item' ],
					'permission_callback' => [ $this, 'get_item_permissions_check' ],
				],
				// [
				// 	'methods'  => WP_REST_Server::EDITABLE,
				// 	'callback' => [ $this, 'update_item' ],
				// 	// 'permission_callback' => [ $this, 'update_item_permissions_check' ],
				// ],
			]
		);

		register_rest_route(
			$this->namespace,
			'/' . $this->base . '/listings/(?P<id>[\d]+)',
			[
				'args' => [
					'id' => [
						'description' => __( 'Unique identifier for the resource.', 'opalestate-pro' ),
						'type'        => 'integer',
					],
				],
				[
					'methods'             => WP_REST_Server::READABLE,
					'callback'            => [ $this, 'get_listings' ],
					'permission_callback' => [ $this, 'get_item_permissions_check' ],
				],
			]
		);
	}


	/**
	 * Get List Of agencies.
	 *
	 * Based on request to get collection
	 *
	 * @return WP_REST_Response is json data
	 * @since 1.0
	 *
	 */
	public function get_items( $request ) {
		$agencies['agencies'] = [];

		$per_page = isset( $request['per_page'] ) && $request['per_page'] ? $request['per_page'] : 5;
		$paged    = isset( $request['page'] ) && $request['page'] ? $request['page'] : 1;

		$agency_list = get_posts( [
			'post_type'        => $this->post_type,
			'posts_per_page'   => $per_page,
			'paged'            => $paged,
			'suppress_filters' => true,
		] );

		if ( $agency_list ) {
			$i = 0;
			foreach ( $agency_list as $agency_info ) {
				$agencies['agencies'][ $i ] = $this->get_agency_data( $agency_info );
				$i++;
			}
		}

		$response['collection'] = $agencies['agencies'];

		return $this->get_response( 200, $response );
	}

	/**
	 * Get Agency
	 *
	 * Based on request to get a agency.
	 *
	 * @return WP_REST_Response is json data
	 * @since 1.0
	 *
	 */
	public function get_item( $request ) {
		$response = [];
		if ( $request['id'] > 0 ) {
			$post = get_post( $request['id'] );
			if ( $post && $this->post_type == get_post_type( $request['id'] ) ) {
				$agency             = $this->get_agency_data( $post );
				$response['agency'] = $agency ? $agency : [];
				$code               = 200;
			} else {
				$code              = 404;
				$response['error'] = sprintf( esc_html__( 'Agency ID: %s does not exist!', 'opalestate-pro' ), $request['id'] );
			}
		} else {
			$code              = 404;
			$response['error'] = sprintf( esc_html__( 'Invalid ID.', 'opalestate-pro' ), $request['id'] );
		}

		return $this->get_response( $code, $response );
	}

	/**
	 * The opalestate_agency post object, generate the data for the API output
	 *
	 * @param object $agency_info The Download Post Object
	 *
	 * @return array                Array of post data to return back in the API
	 * @since  1.0
	 *
	 */
	public function get_agency_data( $agency_info ) {
		$agency                 = new OpalEstate_Agency( $agency_info->ID );
		$ouput['id']            = $agency_info->ID;
		$ouput['slug']          = $agency_info->post_name;
		$ouput['name']          = $agency_info->post_title;
		$ouput['create_date']   = $agency_info->post_date;
		$ouput['modified_date'] = $agency_info->post_modified;
		$ouput['status']        = $agency_info->post_status;
		$ouput['link']          = html_entity_decode( $agency_info->guid );
		$ouput['content']       = $agency_info->post_content;
		$ouput['avatar']        = $agency->get_meta( 'avatar' );
		$ouput['thumbnail']     = wp_get_attachment_url( get_post_thumbnail_id( $agency_info->ID ) );
		$ouput['featured']      = $agency->is_featured();
		$ouput['trusted']       = $agency->get_trusted();
		$ouput['email']         = $agency->get_meta( 'email' );
		$ouput['address']       = $agency->get_meta( 'address' );
		$ouput['map']           = $agency->get_meta( 'map' );
		$terms                  = wp_get_post_terms( $agency_info->ID, 'opalestate_agency_location' );
		$ouput['location']      = $terms && ! is_wp_error( $terms ) ? $terms : [];
		$ouput['socials']       = $agency->get_socials();

		return apply_filters( 'opalestate_api_agencies', $ouput );
	}

	/**
	 * Get agent listings.
	 *
	 * @param $request
	 * @return \WP_REST_Response
	 */
	public function get_listings( $request ) {
		if ( $request['id'] > 0 ) {
			$post = get_post( $request['id'] );
			if ( $post && $this->post_type == get_post_type( $request['id'] ) ) {
				$per_page = isset( $request['per_page'] ) && $request['per_page'] ? $request['per_page'] : 5;
				$paged    = isset( $request['page'] ) && $request['page'] ? $request['page'] : 1;

				$user_id = get_post_meta( $request['id'], OPALESTATE_AGENCY_PREFIX . 'user_id', true );
				$agents  = get_post_meta( $request['id'], OPALESTATE_AGENCY_PREFIX . 'team', true );

				if ( $user_id ) {
					$author = [ $user_id ];
					$agents = get_post_meta( $request['id'], OPALESTATE_AGENCY_PREFIX . 'team', true );

					if ( is_array( $agents ) ) {
						$author = array_merge( $author, $agents );
					}

					$args = [
						'post_type'      => 'opalestate_property',
						'author__in'     => $author,
						'posts_per_page' => $per_page,
						'paged'          => $paged,
					];
				} else {

					$args               = [
						'post_type'      => 'opalestate_property',
						'posts_per_page' => $per_page,
						'paged'          => $paged,
					];
					$args['meta_query'] = [ 'relation' => 'OR' ];
					array_push( $args['meta_query'], [
						'key'     => OPALESTATE_PROPERTY_PREFIX . 'agency',
						'value'   => $request['id'],
						'compare' => '=',
					] );

					if ( $agents ) {
						array_push( $args['meta_query'], [
							'key'   => OPALESTATE_PROPERTY_PREFIX . 'agent',
							'value' => $agents,
						] );
					}
				}

				$property_list = get_posts( $args );

				if ( $property_list ) {
					$i = 0;
					foreach ( $property_list as $property_info ) {
						$properties[ $i ] = opalestate_api_get_property_data( $property_info );
						$i++;
					}
				}

				$response['listings'] = $properties ? $properties : [];
				$code                 = 200;
			} else {
				$code              = 404;
				$response['error'] = sprintf( esc_html__( 'Agency ID: %s does not exist!', 'opalestate-pro' ), $request['id'] );
			}
		} else {
			$code              = 404;
			$response['error'] = sprintf( esc_html__( 'Invalid ID.', 'opalestate-pro' ), $request['id'] );
		}

		return $this->get_response( $code, $response );
	}

	/**
	 * Get the query params for collections of attachments.
	 *
	 * @return array
	 */
	public function get_collection_params() {
		$params = parent::get_collection_params();

		return $params;
	}
}