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Service::createRole()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 0
cts 0
cp 0
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
crap 2
1
<?php declare(strict_types=1);
2
3
namespace OpenStack\Identity\v3;
4
5
use GuzzleHttp\ClientInterface;
6
use OpenStack\Common\Auth\IdentityService;
7
use OpenStack\Common\Error\BadResponseError;
8
use OpenStack\Common\Service\AbstractService;
9
use OpenStack\Identity\v3\Models;
10
11
/**
12
 * Represents the Keystone v3 service.
13
 *
14
 * @property \OpenStack\Identity\v3\Api $api
15
 */
16
class Service extends AbstractService implements IdentityService
17
{
18 5
    public static function factory(ClientInterface $client): self
19
    {
20 5
        return new static($client, new Api());
21
    }
22
23
    /**
24
     * Authenticates credentials, giving back a token and a base URL for the service.
25
     *
26
     * @param  array $options {@see \OpenStack\Identity\v3\Api::postTokens}
27
     *
28
     * @return array Returns a {@see Models\Token} as the first element, a string base URL as the second
29
     */
30 6
    public function authenticate(array $options): array
31
    {
32 6
        $authOptions = array_intersect_key($options, $this->api->postTokens()['params']);
33
34 6
        if (!empty($options['cachedToken'])) {
35
            $token = $this->generateTokenFromCache($options['cachedToken']);
36 2
37 2
            if ($token->hasExpired()) {
38 2
                throw new \RuntimeException(sprintf('Cached token has expired on "%s".', $token->expires->format(\DateTime::ISO8601)));
39 2
            }
40
        } else {
41 2
            $token = $this->generateToken($authOptions);
42 1
        }
43
44
        $name      = $options['catalogName'];
45 1
        $type      = $options['catalogType'];
46 1
        $region    = $options['region'];
47
        $interface = isset($options['interface']) ? $options['interface'] : Enum::INTERFACE_PUBLIC;
48
49
        if ($baseUrl = $token->catalog->getServiceUrl($name, $type, $region, $interface)) {
50
            return [$token, $baseUrl];
51
        }
52
53
        throw new \RuntimeException(sprintf("No service found with type [%s] name [%s] region [%s] interface [%s]",
54
            $type, $name, $region, $interface));
55
    }
56 8
57
    /**
58 8
     * Generates authentication token from cached token using `$token->export()`
59
     *
60
     * @param array $cachedToken {@see \OpenStack\Identity\v3\Models\Token::export}
61
     *
62
     * @return Models\Token
63
     */
64
    public function generateTokenFromCache(array $cachedToken): Models\Token
65
    {
66
        return $this->model(Models\Token::class)->populateFromArray($cachedToken);
67
    }
68
69 1
    /**
70
     * Generates a new authentication token
71 1
     *
72
     * @param array $options {@see \OpenStack\Identity\v3\Api::postTokens}
73
     *
74
     * @return Models\Token
75
     */
76
    public function generateToken(array $options): Models\Token
77
    {
78
        return $this->model(Models\Token::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
79
    }
80
81 2
    /**
82
     * Retrieves a token object and populates its unique identifier object. This operation will not perform a GET or
83
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
84 2
     *
85 1
     * @param string $id The unique ID of the token to retrieve
86 1
     *
87 1
     * @return Models\Token
88
     */
89
    public function getToken(string $id): Models\Token
90
    {
91
        return $this->model(Models\Token::class, ['id' => $id]);
92
    }
93
94
    /**
95
     * Validates a token, identified by its ID, and returns TRUE if its valid, FALSE if not.
96
     *
97
     * @param string $id The unique ID of the token
98
     *
99 1
     * @return bool
100 1
     */
101 1
    public function validateToken(string $id): bool
102 1
    {
103
        try {
104
            $this->execute($this->api->headTokens(), ['tokenId' => $id]);
105
            return true;
106
        } catch (BadResponseError $e) {
107
            return false;
108
        }
109
    }
110
111 1
    /**
112
     * Revokes a token, identified by its ID. After this operation completes, users will not be able to use this token
113 1
     * again for authentication.
114
     *
115
     * @param string $id The unique ID of the token
116
     */
117
    public function revokeToken(string $id)
118
    {
119
        $this->execute($this->api->deleteTokens(), ['tokenId' => $id]);
120
    }
121
122
    /**
123
     * Creates a new service according to the provided options.
124
     *
125 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postServices}
126
     *
127 1
     * @return Models\Service
128
     */
129
    public function createService(array $options): Models\Service
130
    {
131
        return $this->model(Models\Service::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
132
    }
133
134
    /**
135
     * Returns a generator which will yield a collection of service objects. The elements which generators yield can be
136
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
137
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
138 1
     *
139
     * @param array $options {@see \OpenStack\Identity\v3\Api::getServices}
140 1
     *
141
     * @return \Generator
142
     */
143
    public function listServices(array $options = []): \Generator
144
    {
145
        return $this->model(Models\Service::class)->enumerate($this->api->getServices(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
146
    }
147
148
    /**
149
     * Retrieves a service object and populates its unique identifier object. This operation will not perform a GET or
150 2
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
151
     *
152 2
     * @param string $id The unique ID of the service
153
     *
154
     * @return Models\Service
155
     */
156
    public function getService(string $id): Models\Service
157
    {
158
        return $this->model(Models\Service::class, ['id' => $id]);
159
    }
160
161
    /**
162
     * Creates a new endpoint according to the provided options.
163 1
     *
164
     * @param array $options {@see \OpenStack\Identity\v3\Api::postEndpoints}
165 1
     *
166
     * @return Models\Endpoint
167
     */
168
    public function createEndpoint(array $options): Models\Endpoint
169
    {
170
        return $this->model(Models\Endpoint::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
171
    }
172
173
    /**
174
     * Retrieves an endpoint object and populates its unique identifier object. This operation will not perform a GET or
175
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
176
     *
177 1
     * @param string $id The unique ID of the service
178
     *
179 1
     * @return Models\Endpoint
180
     */
181
    public function getEndpoint(string $id): Models\Endpoint
182
    {
183
        return $this->model(Models\Endpoint::class, ['id' => $id]);
184
    }
185
186
    /**
187
     * Returns a generator which will yield a collection of endpoint objects. The elements which generators yield can be
188
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
189 1
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
190
     *
191 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::getEndpoints}
192
     *
193
     * @return \Generator
194
     */
195
    public function listEndpoints(array $options = []): \Generator
196
    {
197
        return $this->model(Models\Endpoint::class)->enumerate($this->api->getEndpoints(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
198
    }
199
200
    /**
201
     * Creates a new domain according to the provided options.
202
     *
203 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postDomains}
204
     *
205 1
     * @return Models\Domain
206
     */
207
    public function createDomain(array $options): Models\Domain
208
    {
209
        return $this->model(Models\Domain::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
210
    }
211
212
    /**
213
     * Returns a generator which will yield a collection of domain objects. The elements which generators yield can be
214
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
215
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
216 1
     *
217
     * @param array $options {@see \OpenStack\Identity\v3\Api::getDomains}
218 1
     *
219
     * @return \Generator
220
     */
221
    public function listDomains(array $options = []): \Generator
222
    {
223
        return $this->model(Models\Domain::class)->enumerate($this->api->getDomains(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
224
    }
225
226
    /**
227
     * Retrieves a domain object and populates its unique identifier object. This operation will not perform a GET or
228 1
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
229
     *
230 1
     * @param string $id The unique ID of the domain
231
     *
232
     * @return Models\Domain
233
     */
234
    public function getDomain(string $id): Models\Domain
235
    {
236
        return $this->model(Models\Domain::class, ['id' => $id]);
237
    }
238
239
    /**
240
     * Creates a new project according to the provided options.
241
     *
242 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postProjects}
243
     *
244 1
     * @return Models\Project
245
     */
246
    public function createProject(array $options): Models\Project
247
    {
248
        return $this->model(Models\Project::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
249
    }
250
251
    /**
252
     * Returns a generator which will yield a collection of project objects. The elements which generators yield can be
253
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
254
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
255 1
     *
256
     * @param array $options {@see \OpenStack\Identity\v3\Api::getProjects}
257 1
     *
258
     * @return \Generator
259
     */
260
    public function listProjects(array $options = []): \Generator
261
    {
262
        return $this->model(Models\Project::class)->enumerate($this->api->getProjects(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
263
    }
264
265
    /**
266
     * Retrieves a project object and populates its unique identifier object. This operation will not perform a GET or
267 1
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
268
     *
269 1
     * @param string $id The unique ID of the project
270
     *
271
     * @return Models\Project
272
     */
273
    public function getProject(string $id): Models\Project
274
    {
275
        return $this->model(Models\Project::class, ['id' => $id]);
276
    }
277
278
    /**
279
     * Creates a new user according to the provided options.
280
     *
281 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postUsers}
282
     *
283 1
     * @return Models\User
284
     */
285
    public function createUser(array $options): Models\User
286
    {
287
        return $this->model(Models\User::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
288
    }
289
290
    /**
291
     * Returns a generator which will yield a collection of user objects. The elements which generators yield can be
292
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
293
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
294 1
     *
295
     * @param array $options {@see \OpenStack\Identity\v3\Api::getUsers}
296 1
     *
297
     * @return \Generator
298
     */
299
    public function listUsers(array $options = []): \Generator
300
    {
301
        return $this->model(Models\User::class)->enumerate($this->api->getUsers(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
302
    }
303
304
    /**
305
     * Retrieves a user object and populates its unique identifier object. This operation will not perform a GET or
306 1
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
307
     *
308 1
     * @param string $id The unique ID of the user
309
     *
310
     * @return Models\User
311
     */
312
    public function getUser(string $id): Models\User
313
    {
314
        return $this->model(Models\User::class, ['id' => $id]);
315
    }
316
317
    /**
318
     * Creates a new group according to the provided options.
319
     *
320 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postGroups}
321
     *
322 1
     * @return Models\Group
323
     */
324
    public function createGroup(array $options): Models\Group
325
    {
326
        return $this->model(Models\Group::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
327
    }
328
329
    /**
330
     * Returns a generator which will yield a collection of group objects. The elements which generators yield can be
331
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
332
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
333 1
     *
334
     * @param array $options {@see \OpenStack\Identity\v3\Api::getGroups}
335 1
     *
336
     * @return \Generator
337
     */
338
    public function listGroups(array $options = []): \Generator
339
    {
340
        return $this->model(Models\Group::class)->enumerate($this->api->getGroups(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
341
    }
342
343
    /**
344
     * Retrieves a group object and populates its unique identifier object. This operation will not perform a GET or
345 1
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
346
     *
347 1
     * @param string $id The unique ID of the group
348
     *
349
     * @return Models\Group
350
     */
351
    public function getGroup($id): Models\Group
352
    {
353
        return $this->model(Models\Group::class, ['id' => $id]);
354
    }
355
356
    /**
357 1
     * Creates a new credential according to the provided options.
358
     *
359 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postCredentials}
360
     *
361
     * @return Models\Credential
362
     */
363
    public function createCredential(array $options): Models\Credential
364
    {
365
        return $this->model(Models\Credential::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
366
    }
367
368
    /**
369
     * Returns a generator which will yield a collection of credential objects. The elements which generators yield can
370 1
     * be accessed using a foreach loop. Often the API will not return the full state of the resource in collections;
371
     * you will need to use retrieve() to pull in the full state of the remote resource from the API.
372 1
     *
373
     * @return \Generator
374
     */
375
    public function listCredentials(): \Generator
376
    {
377
        return $this->model(Models\Credential::class)->enumerate($this->api->getCredentials());
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
378
    }
379
380
    /**
381
     * Retrieves a credential object and populates its unique identifier object. This operation will not perform a GET
382 1
     * or HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
383
     *
384 1
     * @param string $id The unique ID of the credential
385
     *
386
     * @return Models\Credential
387
     */
388
    public function getCredential(string $id): Models\Credential
389
    {
390
        return $this->model(Models\Credential::class, ['id' => $id]);
391
    }
392
393
    /**
394
     * Creates a new role according to the provided options.
395
     *
396 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postRoles}
397
     *
398 1
     * @return Models\Role
399
     */
400
    public function createRole(array $options): Models\Role
401
    {
402
        return $this->model(Models\Role::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
403
    }
404
405
    /**
406
     * Returns a generator which will yield a collection of role objects. The elements which generators yield can be
407
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
408
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
409
     *
410 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::getRoles}
411
     *
412 1
     * @return \Generator
413
     */
414
    public function listRoles(array $options = []): \Generator
415
    {
416
        return $this->model(Models\Role::class)->enumerate($this->api->getRoles(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
417
    }
418
419
    /**
420
     * Returns a generator which will yield a collection of role assignment objects. The elements which generators
421
     * yield can be accessed using a foreach loop. Often the API will not return the full state of the resource in
422 1
     * collections; you will need to use retrieve() to pull in the full state of the remote resource from the API.
423
     *
424 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::getRoleAssignments}
425
     *
426
     * @return \Generator
427
     */
428
    public function listRoleAssignments(array $options = []): \Generator
429
    {
430
        return $this->model(Models\Assignment::class)->enumerate($this->api->getRoleAssignments(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
431
    }
432
433
    /**
434
     * Creates a new policy according to the provided options.
435
     *
436 1
     * @param array $options {@see \OpenStack\Identity\v3\Api::postPolicies}
437
     *
438 1
     * @return Models\Policy
439
     */
440
    public function createPolicy(array $options): Models\Policy
441
    {
442
        return $this->model(Models\Policy::class)->create($options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method create() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
443
    }
444
445
    /**
446
     * Returns a generator which will yield a collection of policy objects. The elements which generators yield can be
447
     * accessed using a foreach loop. Often the API will not return the full state of the resource in collections; you
448
     * will need to use retrieve() to pull in the full state of the remote resource from the API.
449 1
     *
450
     * @param array $options {@see \OpenStack\Identity\v3\Api::getPolicies}
451 1
     *
452
     * @return \Generator
453
     */
454
    public function listPolicies(array $options = []): \Generator
455
    {
456
        return $this->model(Models\Policy::class)->enumerate($this->api->getPolicies(), $options);
0 ignored issues
show
Bug introduced by
It seems like you code against a concrete implementation and not the interface OpenStack\Common\Resource\ResourceInterface as the method enumerate() does only exist in the following implementations of said interface: OpenStack\BlockStorage\v2\Models\QuotaSet, OpenStack\BlockStorage\v2\Models\Snapshot, OpenStack\BlockStorage\v2\Models\Volume, OpenStack\BlockStorage\v2\Models\VolumeAttachment, OpenStack\BlockStorage\v2\Models\VolumeType, OpenStack\Common\Resource\OperatorResource, OpenStack\Compute\v2\Models\AvailabilityZone, OpenStack\Compute\v2\Models\Flavor, OpenStack\Compute\v2\Models\Host, OpenStack\Compute\v2\Models\Hypervisor, OpenStack\Compute\v2\Models\HypervisorStatistic, OpenStack\Compute\v2\Models\Image, OpenStack\Compute\v2\Models\Keypair, OpenStack\Compute\v2\Models\QuotaSet, OpenStack\Compute\v2\Models\Server, OpenStack\Identity\v2\Models\Catalog, OpenStack\Identity\v2\Models\Endpoint, OpenStack\Identity\v2\Models\Entry, OpenStack\Identity\v2\Models\Tenant, OpenStack\Identity\v2\Models\Token, OpenStack\Identity\v3\Models\Assignment, OpenStack\Identity\v3\Models\Catalog, OpenStack\Identity\v3\Models\Credential, OpenStack\Identity\v3\Models\Domain, OpenStack\Identity\v3\Models\Endpoint, OpenStack\Identity\v3\Models\Group, OpenStack\Identity\v3\Models\Policy, OpenStack\Identity\v3\Models\Project, OpenStack\Identity\v3\Models\Role, OpenStack\Identity\v3\Models\Service, OpenStack\Identity\v3\Models\Token, OpenStack\Identity\v3\Models\User, OpenStack\Images\v2\Models\Image, OpenStack\Images\v2\Models\Member, OpenStack\Metric\v1\Gnocchi\Models\Metric, OpenStack\Metric\v1\Gnocchi\Models\Resource, OpenStack\Metric\v1\Gnocchi\Models\ResourceType, OpenStack\Networking\v2\...ayer3\Models\FloatingIp, OpenStack\Networking\v2\...ns\Layer3\Models\Router, OpenStack\Networking\v2\...ps\Models\SecurityGroup, OpenStack\Networking\v2\...odels\SecurityGroupRule, OpenStack\Networking\v2\Models\InterfaceAttachment, OpenStack\Networking\v2\Models\LoadBalancer, OpenStack\Networking\v2\...adBalancerHealthMonitor, OpenStack\Networking\v2\...ls\LoadBalancerListener, OpenStack\Networking\v2\Models\LoadBalancerMember, OpenStack\Networking\v2\Models\LoadBalancerPool, OpenStack\Networking\v2\Models\LoadBalancerStat, OpenStack\Networking\v2\Models\LoadBalancerStatus, OpenStack\Networking\v2\Models\Network, OpenStack\Networking\v2\Models\Port, OpenStack\Networking\v2\Models\Quota, OpenStack\Networking\v2\Models\Subnet, OpenStack\ObjectStore\v1\Models\Account, OpenStack\ObjectStore\v1\Models\Container, OpenStack\ObjectStore\v1\Models\Object.

Let’s take a look at an example:

interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.

Available Fixes

  1. Change the type-hint for the parameter:

    class AuthSystem
    {
        public function authenticate(MyUser $user) { /* ... */ }
    }
    
  2. Add an additional type-check:

    class AuthSystem
    {
        public function authenticate(User $user)
        {
            if ($user instanceof MyUser) {
                $this->logger->info(/** ... */);
            }
    
            // or alternatively
            if ( ! $user instanceof MyUser) {
                throw new \LogicException(
                    '$user must be an instance of MyUser, '
                   .'other instances are not supported.'
                );
            }
    
        }
    }
    
Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case.
  1. Add the method to the interface:

    interface User
    {
        /** @return string */
        public function getPassword();
    
        /** @return string */
        public function getDisplayName();
    }
    
Loading history...
457
    }
458
459
    /**
460
     * Retrieves a policy object and populates its unique identifier object. This operation will not perform a GET or
461
     * HEAD request by default; you will need to call retrieve() if you want to pull in remote state from the API.
462
     *
463
     * @param string $id The unique ID of the policy
464
     *
465
     * @return Models\Policy
466
     */
467
    public function getPolicy(string $id): Models\Policy
468
    {
469
        return $this->model(Models\Policy::class, ['id' => $id]);
470
    }
471
}
472