FieldResolver::resolveWpUser() - Code Metrics - Inspection of "Daily Inspection: Add userId to GQL for capability..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — dev (59afc0)

unknown

created 2021-02-17 21:47 UTC

FieldResolver::resolveWpUser() A

↳ Parent: FieldResolver

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	3
dl	0
loc	7
rs	10
c	0
b	0
f	0

<?php

namespace EventEspresso\core\domain\services\graphql\resolvers;

use EE_Attendee;
use EE_Base_Class;
use EE_Event;
use EE_Venue;
use EE_Datetime;
use EE_Ticket;
use EE_State;
use EEM_State;
use EEM_Country;
use EE_Error;
use EventEspresso\core\exceptions\InvalidDataTypeException;
use EventEspresso\core\exceptions\InvalidInterfaceException;
use EventEspresso\core\exceptions\UnexpectedEntityException;
use EventEspresso\core\services\graphql\resolvers\ResolverBase;
use EventEspresso\core\services\graphql\fields\GraphQLField;
use Exception;
use InvalidArgumentException;
use ReflectionException;
use GraphQL\Deferred;
use GraphQL\Error\UserError;
use GraphQL\Type\Definition\ResolveInfo;
use GraphQLRelay\Relay;
use WPGraphQL\AppContext;

/**
 * Class FieldResolver
 * Field resolver for a GraphQL type
 *
 * @package EventEspresso\core\domain\services\graphql\resolvers
 * @author  Manzoor Wani
 * @since   $VID:$
 */
class FieldResolver extends ResolverBase
{

    /**
     * @var mixed $model
     */
    protected $model;

    /**
     * @var array $fields .
     */
    protected $fields;


    /**
     * FieldResolver constructor.
     *
     * @param mixed $model  The model instance.
     * @param array $fields The fields registered for the type.
     */
    public function __construct($model, array $fields)
    {
        $this->model = $model;
        $this->fields = $fields;
    }


    /**
     * @param mixed       $source  The source that's passed down the GraphQL queries
     * @param array       $args    The inputArgs on the field
     * @param AppContext  $context The AppContext passed down the GraphQL tree
     * @param ResolveInfo $info    The ResolveInfo passed down the GraphQL tree
     * @return string
     * @throws EE_Error
     * @throws Exception
     * @throws InvalidArgumentException
     * @throws InvalidDataTypeException
     * @throws InvalidInterfaceException
     * @throws ReflectionException
     * @throws UserError
     * @throws UnexpectedEntityException
     * @since $VID:$
     */
    public function resolve($source, array $args, AppContext $context, ResolveInfo $info)
    {
        $fieldName = $info->fieldName;
        $field = isset($this->fields[ $fieldName ]) ? $this->fields[ $fieldName ] : null;
        // Field should exist in teh registered fields
        if ($field instanceof GraphQLField) {
            // check if the field should be resolved.
            if (! $field->shouldResolve()) {
                return null;
            }
            // Give priority to the internal resolver.
            if ($field->hasInternalResolver()) {
                return $field->resolve($source, $args, $context, $info);
            }
            if (! ($source instanceof EE_Base_Class)) {
                return null;
            }
            // Check if the field has a key mapped to model.
            if (! empty($field->key())) {
                $value = $source->{$field->key()}();
                return $field->mayBeFormatValue($value, $source);
            }
            switch ($fieldName) {
                case 'id': // the global ID
                    return $this->resolveId($source);
                case 'cacheId':
                    return $this->resolveCacheId($source);
                case 'parent':
                    return $this->resolveParent($source);
                case 'event':
                    return $this->resolveEvent($source, $args, $context);
                case 'wpUser':
                case 'manager':
                    return $this->resolveWpUser($source, $args, $context);
                case 'userId':
                    return $this->resolveUserId($source, $args, $context);
                case 'state': // Venue
                    return $this->resolveState($source);
                case 'country': // State, Venue
                    return $this->resolveCountry($source);
            }
        }
        return null;
    }


    /**
     * Resolve the global ID
     *
     * @param mixed     $source
     * @return string|null
     * @throws Exception
     * @since $VID:$
     */
    public function resolveId($source)
    {
        $ID = $source instanceof EE_Base_Class ? $source->ID() : 0;

        return $ID ? Relay::toGlobalId($this->model->item_name(), $ID) : null;
    }


    /**
     * Resolve the cache ID
     *
     * @param mixed     $source
     * @return string
     * @since $VID:$
     */
    public function resolveCacheId($source)
    {
        $model_name = $this->model->item_name();
        $ID         = $source->ID();
        // Since cacheId does not need to be globally unique
        // $uniqid is sufficient, still adding the model name and ID
        // may be we need/use them in future.
        return uniqid("{$model_name}:{$ID}:", true);
    }


    /**
     * @param mixed     $source
     * @param           $args
     * @param           $context
     * @return Deferred|null
     * @throws Exception
     * @since $VID:$
     */
    public function resolveWpUser($source, $args, $context)
    {
        $user_id = $source->wp_user();
        return $user_id
            ? $context->get_loader('user')->load_deferred($user_id)
            : null;
    }


    /**
     * @param mixed     $source
     * @param           $args
     * @param           $context
     * @return Deferred|null
     * @throws Exception
     * @since $VID:$
     */
    public function resolveUserId($source, $args, $context)
    {
        $user_id = $source->wp_user();
        return $user_id ? Relay::toGlobalId('user', $user_id) : null;
    }


    /**
     * @param mixed $source
     * @return EE_Base_Class|null
     * @throws EE_Error
     * @throws InvalidArgumentException
     * @throws InvalidDataTypeException
     * @throws InvalidInterfaceException
     * @throws ReflectionException
     * @since $VID:$
     */
    public function resolveParent($source)
    {
        return $this->model->get_one_by_ID($source->parent());
    }


    /**
     * @param mixed       $source
     * @param             $args
     * @param             $context
     * @return Deferred|null
     * @throws EE_Error
     * @throws InvalidArgumentException
     * @throws InvalidDataTypeException
     * @throws InvalidInterfaceException
     * @throws ReflectionException
     * @throws UserError
     * @throws UnexpectedEntityException
     * @since $VID:$
     */
    public function resolveEvent($source, $args, $context)
    {
        switch (true) {
            case $source instanceof EE_Datetime:
                $event = $source->event();
                break;
            case $source instanceof EE_Venue:
            case $source instanceof EE_Ticket:
                $event = $source->get_related_event();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                break;
            default:
                $event = null;
                break;
        }
        return $event instanceof EE_Event
            ? $context->get_loader('post')->load_deferred($event->ID())
            : null;
    }


    /**
     * @param mixed $source The source instance.
     * @return EE_Base_Class|null
     * @throws EE_Error
     * @throws InvalidArgumentException
     * @throws InvalidDataTypeException
     * @throws InvalidInterfaceException
     * @since $VID:$
     */
    public function resolveState($source)
    {
        switch (true) {
            case $source instanceof EE_Attendee:
            case $source instanceof EE_Venue:
                $state_id = $source->state_ID();
                break;
            default:
                $state_id = null;
                break;
        }
        return $state_id
            ? EEM_State::instance()->get_one_by_ID($state_id)
            : null;
    }


    /**
     * @param mixed $source The source instance.
     * @return EE_Base_Class|null
     * @throws EE_Error
     * @throws InvalidArgumentException
     * @throws InvalidDataTypeException
     * @throws InvalidInterfaceException
     * @since $VID:$
     */
    public function resolveCountry($source)
    {
        switch (true) {
            case $source instanceof EE_State:
                $country_iso = $source->country_iso();
                break;
            case $source instanceof EE_Attendee:
            case $source instanceof EE_Venue:
                $country_iso = $source->country_ID();
                break;
            default:
                $country_iso = null;
                break;
        }

        return $country_iso
            ? EEM_Country::instance()->get_one_by_ID($country_iso)
            : null;
    }
}


1			<?php
2
3			namespace EventEspresso\core\domain\services\graphql\resolvers;
4
5			use EE_Attendee;
6			use EE_Base_Class;
7			use EE_Event;
8			use EE_Venue;
9			use EE_Datetime;
10			use EE_Ticket;
11			use EE_State;
12			use EEM_State;
13			use EEM_Country;
14			use EE_Error;
15			use EventEspresso\core\exceptions\InvalidDataTypeException;
16			use EventEspresso\core\exceptions\InvalidInterfaceException;
17			use EventEspresso\core\exceptions\UnexpectedEntityException;
18			use EventEspresso\core\services\graphql\resolvers\ResolverBase;
19			use EventEspresso\core\services\graphql\fields\GraphQLField;
20			use Exception;
21			use InvalidArgumentException;
22			use ReflectionException;
23			use GraphQL\Deferred;
24			use GraphQL\Error\UserError;
25			use GraphQL\Type\Definition\ResolveInfo;
26			use GraphQLRelay\Relay;
27			use WPGraphQL\AppContext;
28
29			/**
30			* Class FieldResolver
31			* Field resolver for a GraphQL type
32			*
33			* @package EventEspresso\core\domain\services\graphql\resolvers
34			* @author Manzoor Wani
35			* @since $VID:$
36			*/
37			class FieldResolver extends ResolverBase
38			{
39
40			/**
41			* @var mixed $model
42			*/
43			protected $model;
44
45			/**
46			* @var array $fields .
47			*/
48			protected $fields;
49
50
51			/**
52			* FieldResolver constructor.
53			*
54			* @param mixed $model The model instance.
55			* @param array $fields The fields registered for the type.
56			*/
57			public function __construct($model, array $fields)
58			{
59			$this->model = $model;
60			$this->fields = $fields;
61			}
62
63
64			/**
65			* @param mixed $source The source that's passed down the GraphQL queries
66			* @param array $args The inputArgs on the field
67			* @param AppContext $context The AppContext passed down the GraphQL tree
68			* @param ResolveInfo $info The ResolveInfo passed down the GraphQL tree
69			* @return string
70			* @throws EE_Error
71			* @throws Exception
72			* @throws InvalidArgumentException
73			* @throws InvalidDataTypeException
74			* @throws InvalidInterfaceException
75			* @throws ReflectionException
76			* @throws UserError
77			* @throws UnexpectedEntityException
78			* @since $VID:$
79			*/
80			public function resolve($source, array $args, AppContext $context, ResolveInfo $info)
81			{
82			$fieldName = $info->fieldName;
83			$field = isset($this->fields[ $fieldName ]) ? $this->fields[ $fieldName ] : null;
84			// Field should exist in teh registered fields
85			if ($field instanceof GraphQLField) {
86			// check if the field should be resolved.
87			if (! $field->shouldResolve()) {
88			return null;
89			}
90			// Give priority to the internal resolver.
91			if ($field->hasInternalResolver()) {
92			return $field->resolve($source, $args, $context, $info);
93			}
94			if (! ($source instanceof EE_Base_Class)) {
95			return null;
96			}
97			// Check if the field has a key mapped to model.
98			if (! empty($field->key())) {
99			$value = $source->{$field->key()}();
100			return $field->mayBeFormatValue($value, $source);
101			}
102			switch ($fieldName) {
103			case 'id': // the global ID
104			return $this->resolveId($source);
105			case 'cacheId':
106			return $this->resolveCacheId($source);
107			case 'parent':
108			return $this->resolveParent($source);
109			case 'event':
110			return $this->resolveEvent($source, $args, $context);
111			case 'wpUser':
112			case 'manager':
113			return $this->resolveWpUser($source, $args, $context);
114			case 'userId':
115			return $this->resolveUserId($source, $args, $context);
116			case 'state': // Venue
117			return $this->resolveState($source);
118			case 'country': // State, Venue
119			return $this->resolveCountry($source);
120			}
121			}
122			return null;
123			}
124
125
126			/**
127			* Resolve the global ID
128			*
129			* @param mixed $source
130			* @return string\|null
131			* @throws Exception
132			* @since $VID:$
133			*/
134			public function resolveId($source)
135			{
136			$ID = $source instanceof EE_Base_Class ? $source->ID() : 0;
137
138			return $ID ? Relay::toGlobalId($this->model->item_name(), $ID) : null;
139			}
140
141
142			/**
143			* Resolve the cache ID
144			*
145			* @param mixed $source
146			* @return string
147			* @since $VID:$
148			*/
149			public function resolveCacheId($source)
150			{
151			$model_name = $this->model->item_name();
152			$ID = $source->ID();
153			// Since cacheId does not need to be globally unique
154			// $uniqid is sufficient, still adding the model name and ID
155			// may be we need/use them in future.
156			return uniqid("{$model_name}:{$ID}:", true);
157			}
158
159
160			/**
161			* @param mixed $source
162			* @param $args
163			* @param $context
164			* @return Deferred\|null
165			* @throws Exception
166			* @since $VID:$
167			*/
168			public function resolveWpUser($source, $args, $context)
169			{
170			$user_id = $source->wp_user();
171			return $user_id
172			? $context->get_loader('user')->load_deferred($user_id)
173			: null;
174			}
175
176
177			/**
178			* @param mixed $source
179			* @param $args
180			* @param $context
181			* @return Deferred\|null
182			* @throws Exception
183			* @since $VID:$
184			*/
185			public function resolveUserId($source, $args, $context)
186			{
187			$user_id = $source->wp_user();
188			return $user_id ? Relay::toGlobalId('user', $user_id) : null;
189			}
190
191
192			/**
193			* @param mixed $source
194			* @return EE_Base_Class\|null
195			* @throws EE_Error
196			* @throws InvalidArgumentException
197			* @throws InvalidDataTypeException
198			* @throws InvalidInterfaceException
199			* @throws ReflectionException
200			* @since $VID:$
201			*/
202			public function resolveParent($source)
203			{
204			return $this->model->get_one_by_ID($source->parent());
205			}
206
207
208			/**
209			* @param mixed $source
210			* @param $args
211			* @param $context
212			* @return Deferred\|null
213			* @throws EE_Error
214			* @throws InvalidArgumentException
215			* @throws InvalidDataTypeException
216			* @throws InvalidInterfaceException
217			* @throws ReflectionException
218			* @throws UserError
219			* @throws UnexpectedEntityException
220			* @since $VID:$
221			*/
222			public function resolveEvent($source, $args, $context)
223			{
224			switch (true) {
225			case $source instanceof EE_Datetime:
226			$event = $source->event();
227			break;
228			case $source instanceof EE_Venue:
229			case $source instanceof EE_Ticket:
230			$event = $source->get_related_event();
			0 ignored issues – show Bug introduced 2019-10-17 21:40 UTC by Report Bug Copy Issue Report The method `get_related_event` does only exist in `EE_Ticket`, but not in `EE_Venue`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
231			break;
232			default:
233			$event = null;
234			break;
235			}
236			return $event instanceof EE_Event
237			? $context->get_loader('post')->load_deferred($event->ID())
238			: null;
239			}
240
241
242			/**
243			* @param mixed $source The source instance.
244			* @return EE_Base_Class\|null
245			* @throws EE_Error
246			* @throws InvalidArgumentException
247			* @throws InvalidDataTypeException
248			* @throws InvalidInterfaceException
249			* @since $VID:$
250			*/
251			public function resolveState($source)
252			{
253			switch (true) {
254			case $source instanceof EE_Attendee:
255			case $source instanceof EE_Venue:
256			$state_id = $source->state_ID();
257			break;
258			default:
259			$state_id = null;
260			break;
261			}
262			return $state_id
263			? EEM_State::instance()->get_one_by_ID($state_id)
264			: null;
265			}
266
267
268			/**
269			* @param mixed $source The source instance.
270			* @return EE_Base_Class\|null
271			* @throws EE_Error
272			* @throws InvalidArgumentException
273			* @throws InvalidDataTypeException
274			* @throws InvalidInterfaceException
275			* @since $VID:$
276			*/
277			public function resolveCountry($source)
278			{
279			switch (true) {
280			case $source instanceof EE_State:
281			$country_iso = $source->country_iso();
282			break;
283			case $source instanceof EE_Attendee:
284			case $source instanceof EE_Venue:
285			$country_iso = $source->country_ID();
286			break;
287			default:
288			$country_iso = null;
289			break;
290			}
291
292			return $country_iso
293			? EEM_Country::instance()->get_one_by_ID($country_iso)
294			: null;
295			}
296			}
297

eventespresso / event-espresso-core

Branch — dev (59afc0)

FieldResolver::resolveWpUser() A

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