Magento 2.3.3 Getting issue in custom module GraphQL

Question

I would like to create custom GraphQL for a custom module. but I am facing an issue. see below GraphQL response. graphql-response

In the above image, you can see I am able to get the response of days and **details** value but unable to get the value of dates it will return always null but actually value is present.

Below is my schema.graphql

type Query {
 getInformation(id: String!): StoreHolidayInfo @resolver (class: "\\Namespace\\Modulename\\Model\\Resolver\\StoreHolidayInfo") @doc(description:"Returns holiday information about store")
}
type StoreHolidayInfo {
 dates: [holidayDates]
 days: String
 details: [holidayDetails]
}
type holidayDates {
 repetitive: Int
 normal: Int
 shipping_off_day: Int
}
type holidayDetails {
 holiday_id: Int
 holiday_name: String
 holiday_applied_stores: String
 holiday_date_from: String
 holiday_date_to: String
 holiday_comment: String
 is_repetitive: Int
 is_active: Int
 all_store: Int
}

Below is my Resolver class.

<?php
declare(strict_types=1);
namespace Namespace\Modulename\Model\Resolver;
use Magento\Framework\GraphQl\Config\Element\Field;
use Magento\Framework\GraphQl\Exception\GraphQlInputException;
use Magento\Framework\GraphQl\Query\Resolver\Argument\SearchCriteria\Builder as SearchCriteriaBuilder;
use Magento\Framework\GraphQl\Query\ResolverInterface;
use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
use Namespace\Modulename\Api\StoreInformationManagementInterface;
/**
 * Class StoreHolidayInfo
 * @package Namespace\Modulename\Model\Resolver
 */
class StoreHolidayInfo implements ResolverInterface
{
 /**
 * @var StoreInformationManagementInterface
 */
 protected $storeInformationManagement;
 /**
 * StoreHolidayInfo constructor.
 * @param StoreInformationManagementInterface $storeInformationManagement
 */
 public function __construct(
 StoreInformationManagementInterface $storeInformationManagement
 ) {
 $this->storeInformationManagement = $storeInformationManagement;
 }
 /**
 * @inheritdoc
 */
 public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
 {
 if (!isset($args['id']) || empty($args['id'])) {
 throw new GraphQlInputException(__('"id" argument should be specified and not empty'));
 }
 $storeHoliday = $this->storeInformationManagement->getStoreHolidayInformation($args['storelocator_id']);
 return [
 'dates' => $storeHoliday[0]['dates'],
 'days' => $storeHoliday[0]['days'],
 'details' => $storeHoliday[0]['details']
 ];
 }
}

If I print the $storeHoliday object in Resolver file I am getting the below response.

Array
(
 [0] => Array
 (
 [dates] => Array
 (
 [repetitive] => Array
 (
 [0] => 1-14
 [1] => 1-15
 [2] => 1-14
 [3] => 1-15
 [4] => 1-26
 )
 [normal] => Array
 (
 [0] => 01-14-2020
 [1] => 01-15-2020
 [2] => 01-26-2020
 )
 [shipping_off_day] => Array
 (
 )
 )
 [days] => 1
 [details] => Array
 (
 [0] => Array
 (
 [holiday_id] => 1
 [holiday_name] => Kites festival
 [holiday_applied_stores] => 2,3,4
 [holiday_date_from] => 2020年01月14日
 [holiday_date_to] => 2020年01月15日
 [holiday_comment] => <p>Kites festival</p>
 [is_repetitive] => 1
 [is_active] => 1
 [all_store] => 1
 )
 [1] => Array
 (
 [holiday_id] => 2
 [holiday_name] => Republic day
 [holiday_applied_stores] => 2,3,4
 [holiday_date_from] => 2020年01月26日
 [holiday_date_to] => 2020年01月26日
 [holiday_comment] => <p>Republic day</p>
 [is_repetitive] => 1
 [is_active] => 1
 [all_store] => 0
 )
 )
 )
)

So, in short, I am unable to get the value of dates. what's going wrong in the above code. can anybody help me to solve this issue?

Any help would be appreciated! Thanks.

• prabhakaran7: do you get any idea about this issue...
• Chirag Patel: Still not getting any idea.
• prabhakaran7: 'dates' => $storeHoliday[0]['dates'] ---- here are you getting data...?
• Chirag Patel: Yes, I can get data, you can see array in my question.
• prabhakaran7: in query you set repetitive: Int as int but your returning a array to that...

Answer 1

Try with below code.

type StoreHolidayInfo {
 dates: holidayDates,
 days: String,
 details: [holidayDetails]
}
type holidayDates {
 repetitive: [String] @doc(description: "holiday id"),
 normal: [String] @doc(description: "holiday id"),
 shipping_off_day: [String] @doc(description: "holiday id")
}
type holidayDetails {
 holiday_id: Int @doc(description: "holiday id"),
 holiday_name: String @doc(description: "holiday name"),
 holiday_applied_stores: String @doc(description: "holiday applied stores"),
 holiday_date_from: String @doc(description: "holiday date from"),
 holiday_date_to: String @doc(description: "holiday date to"),
 holiday_comment: String @doc(description: "holiday comment"),
 is_repetitive: Int @doc(description: "yearly repitive"),
 is_active: Int @doc(description: "is active holiday"),
 all_store: Int @doc(description: "all store"),
}

And add change below code in resolver.

return [
 'dates' => array(
 'repetitive' => $storeHoliday[0]['dates']['repetitive'],
 'normal' => $storeHoliday[0]['dates']['normal'],
 'shipping_off_day' => $storeHoliday[0]['dates']['shipping_off_day']
 ),
 'days' => $storeHoliday[0]['days'],
 'details' => $storeHoliday[0]['details']
 ];

It should work then.

• Chirag Patel: It working like charm! You are a genius..... Actually I have defined dates: holidayDates is an array. after remove define holidayDates as a simple string it's working.

Answer 2

i'm not sure but just try out

you will get idea

type StoreHolidayInfo {
 dates: [holidayDates]
 days: String
 details: [holidayDetails]
}
type holidayDates {
 repetitive: [repetitive_list] 
 normal: Int
 shipping_off_day: Int
}
type repetitive_list{
repetitive_list:int
}

i just gave for one element

just try then change to all

and also you need just change in your

array print [repetitive][repetitive_list]

[dates] => Array
 (
 [repetitive] => Array
 (
 [repetitive_list]=>Array(
 [0] => 1-14
 [1] => 1-15
 [2] => 1-14
 [3] => 1-15
 [4] => 1-26
 )
 )
 [normal] => Array
 (
 [0] => 01-14-2020
 [1] => 01-15-2020
 [2] => 01-26-2020
 )
 [shipping_off_day] => Array
 (
 )
 )

• Chirag Patel: Thanks for your time but What is the difference between [repetitive] and [repetitive_list] at the end, both are a return array and you define repetitive_list: int = Int but it's value return array.
• prabhakaran7: you already defined correct query but again you need an extra array to print array value's on array --- not an Int value ...
• prabhakaran7: between [repetitive] and [repetitive_list] ----- both are printing an array with array of array
• Chirag Patel: The issue is in the same position. I would like to know what type are define for an index array return? If an array is associative so you can assign Int, String,Float etc.. to key like type holidayDetails {}
• prabhakaran7: still not yet solved ah..