Service::isVariableEnvironment() - Code Metrics - Inspection of "Merge pull request #95 from JinTotonic/jindun" - theaentmachine/aent-console - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6da405...1ba64e )

by Jindun

created 2018-08-14 14:29 UTC

Service::isVariableEnvironment() A

↳ Parent: Service

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

namespace TheAentMachine\Service;

use Opis\JsonSchema\ValidationError;
use Opis\JsonSchema\Validator;
use TheAentMachine\Aenthill\CommonMetadata;
use TheAentMachine\Aenthill\Manifest;
use TheAentMachine\Service\Enum\EnvVariableTypeEnum;
use TheAentMachine\Service\Enum\VolumeTypeEnum;
use TheAentMachine\Service\Environment\EnvVariable;
use TheAentMachine\Service\Environment\SharedEnvVariable;
use TheAentMachine\Service\Exception\ServiceException;
use TheAentMachine\Service\Volume\BindVolume;
use TheAentMachine\Service\Volume\NamedVolume;
use TheAentMachine\Service\Volume\TmpfsVolume;
use TheAentMachine\Service\Volume\Volume;
use TheAentMachine\Yaml\CommentedItem;

class Service implements \JsonSerializable
{
    /** @var string */
    private $serviceName = '';
    /** @var string|null */
    private $image;
    /** @var string[] */
    private $command = [];
    /** @var int[] */
    private $internalPorts = [];
    /** @var string[] */
    private $dependsOn = [];
    /** @var array<int, array<string, string|int>> */
    private $ports = [];
    /** @var array<string, CommentedItem> */
    private $labels = [];
    /** @var array<string, EnvVariable> */
    private $environment = [];
    /** @var mixed[] */
    private $volumes = [];
    /** @var array<int, array<string, string|int>> */
    private $virtualHosts = [];
    /** @var null|bool */
    private $needBuild;
    /** @var null|bool */
    private $isVariableEnvironment;
    /** @var \stdClass */
    private $validatorSchema;
    /** @var string[] */
    private $dockerfileCommands = [];
    /** @var null|string */
    private $requestMemory;
    /** @var null|string */
    private $requestCpu;
    /** @var null|string */
    private $limitMemory;
    /** @var null|string */
    private $limitCpu;
    /** @var string[] */
    private $destEnvTypes = []; // empty === all env types

    /**
     * Service constructor.
     */
    public function __construct()
    {
        $this->validatorSchema = \GuzzleHttp\json_decode((string)file_get_contents(__DIR__ . '/ServiceJsonSchema.json'), false);
    }

    /**
     * @param mixed[] $payload
     * @return Service
     * @throws ServiceException
     */
    public static function parsePayload(array $payload): Service
    {
        $service = new self();
        $service->checkValidity($payload);
        $service->serviceName = $payload['serviceName'] ?? '';
        if (!empty($s = $payload['service'] ?? [])) {
            $service->image = $s['image'] ?? null;
            $service->command = $s['command'] ?? [];
            $service->internalPorts = $s['internalPorts'] ?? [];
            $service->dependsOn = $s['dependsOn'] ?? [];
            $service->ports = $s['ports'] ?? [];
            $labels = $s['labels'] ?? [];
            foreach ($labels as $key => $label) {
                $service->addLabel($key, $label['value'], $label['comment'] ?? null);
            }
            $environment = $s['environment'] ?? [];
            foreach ($environment as $key => $env) {
                $service->addEnvVar($key, $env['value'], $env['type'], $env['comment'] ?? null, $env['containerId'] ?? null);
            }
            $volumes = $s['volumes'] ?? [];
            foreach ($volumes as $vol) {
                $service->addVolume(
                    $vol['type'],
                    $vol['source'],
                    $vol['comment'] ?? null,
                    $vol['target'] ?? '',
                    $vol['readOnly'] ?? false,
                    $vol['requestStorage'] ?? null
                );
            }
            $service->virtualHosts = $s['virtualHosts'] ?? [];
            $service->needBuild = $s['needBuild'] ?? null;
            $service->isVariableEnvironment = $s['isVariableEnvironment'] ?? null;
        }
        $service->dockerfileCommands = $payload['dockerfileCommands'] ?? [];
        $service->destEnvTypes = $payload['destEnvTypes'] ?? [];

        $resources = $payload['resources'] ?? [];
        if (isset($resources['requests'])) {
            $r = $resources['requests'];
            $service->requestMemory = $r['memory'] ?? null;
            $service->requestCpu = $r['cpu'] ?? null;
        }
        if (isset($resources['limits'])) {
            $l = $resources['limits'];
            $service->limitMemory = $l['memory'] ?? null;
            $service->limitCpu = $l['cpu'] ?? null;
        }

        return $service;
    }

    /**
     * Specify data which should be serialized to JSON
     * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
     * @return array data which can be serialized by <b>json_encode</b>,
     * which is a value of any type other than a resource.
     * @since 5.4.0
     * @throws ServiceException
     */
    public function jsonSerialize(): array
    {
        $labelMap = function (CommentedItem $commentedItem): array {
            return null === $commentedItem->getComment() ?
                ['value' => $commentedItem->getItem()] :
                ['value' => $commentedItem->getItem(), 'comment' => $commentedItem->getComment()];
        };

        $jsonSerializeMap = function (\JsonSerializable $obj): array {
            return $obj->jsonSerialize();
        };

        $json = array(
            'serviceName' => $this->serviceName,
        );

        $service = array_filter([
            'image' => $this->image,
            'command' => $this->command,
            'internalPorts' => $this->internalPorts,
            'dependsOn' => $this->dependsOn,
            'ports' => $this->ports,
            'labels' => array_map($labelMap, $this->labels),
            'environment' => array_map($jsonSerializeMap, $this->environment),
            'volumes' => array_map($jsonSerializeMap, $this->volumes),
            'virtualHosts' => $this->virtualHosts,
            'needBuild' => $this->needBuild,
            'isVariableEnvironment' => $this->isVariableEnvironment,
        ]);

        if (!empty($service)) {
            $json['service'] = $service;
        }

        if (!empty($this->dockerfileCommands)) {
            $json['dockerfileCommands'] = $this->dockerfileCommands;
        }

        $json['destEnvTypes'] = $this->destEnvTypes;

        $resources = array_filter([
            'requests' => array_filter([
                'memory' => $this->requestMemory,
                'cpu' => $this->requestCpu,
            ], function ($v) {
                return null !== $v;
            }),
            'limits' => array_filter([
                'memory' => $this->limitMemory,
                'cpu' => $this->limitCpu,
            ], function ($v) {
                return null !== $v;
            }),
        ]);

        if (!empty($resources)) {
            $json['resources'] = $resources;
        }

        $this->checkValidity($json);
        return $json;
    }

    /** @return mixed[] */
    public function imageJsonSerialize(): array
    {
        $dockerfileCommands = [];
        $dockerfileCommands[] = 'FROM ' . $this->image;
        foreach ($this->environment as $key => $env) {
            if ($env->getType() === EnvVariableTypeEnum::IMAGE_ENV_VARIABLE) {
                $dockerfileCommands[] = "ENV $key" . '=' . $env->getValue();
            }
        }
        foreach ($this->volumes as $volume) {
            if ($volume->getType() === VolumeTypeEnum::BIND_VOLUME) {
                $dockerfileCommands[] = 'COPY ' . $volume->getSource() . ' ' . $volume->getTarget();
            }
        }

        if (!empty($this->command)) {
            $dockerfileCommands[] = 'CMD ' . implode(' ', $this->command);
        }

        $dockerfileCommands = array_merge($dockerfileCommands, $this->dockerfileCommands);

        return [
            'serviceName' => $this->serviceName,
            'dockerfileCommands' => $dockerfileCommands,
            'destEnvTypes' => $this->destEnvTypes,
        ];
    }

    /**
     * @param \stdClass|array|string $data
     * @return bool
     * @throws ServiceException
     */
    private function checkValidity($data): bool
    {
        if (\is_array($data)) {
            $data = \GuzzleHttp\json_decode(\GuzzleHttp\json_encode($data), false);
        }
        $validator = new Validator();
        $result = $validator->dataValidation($data, $this->validatorSchema);
        if (!$result->isValid()) {
            /** @var ValidationError $vError */
            $vError = $result->getFirstError();
            throw ServiceException::invalidServiceData($vError);
        }
        return $result->isValid();
    }


    /************************ getters **********************/

    public function getServiceName(): string
    {
        return $this->serviceName;
    }

    public function getImage(): ?string
    {
        return $this->image;
    }

    /** @return string[] */
    public function getCommand(): array
    {
        return $this->command;
    }

    /** @return int[] */
    public function getInternalPorts(): array
    {
        return $this->internalPorts;
    }

    /** @return string[] */
    public function getDependsOn(): array
    {
        return $this->dependsOn;
    }

    /** @return array<int, array<string, string|int>> */
    public function getPorts(): array
    {
        return $this->ports;
    }

    /** @return array<string, CommentedItem> */
    public function getLabels(): array
    {
        return $this->labels;
    }

    /** @return array<string, EnvVariable> */
    public function getEnvironment(): array
    {
        return $this->environment;
    }

    /** @return mixed[] */
    public function getVolumes(): array
    {
        return $this->volumes;
    }

    /** @return array<int, array<string, string|int>> */
    public function getVirtualHosts(): array
    {
        return $this->virtualHosts;
    }

    public function getNeedBuild(): ?bool
    {
        return $this->needBuild;
    }

    public function isVariableEnvironment(): ?bool
    {
        return $this->isVariableEnvironment;
    }

    /** @return string[] */
    public function getDockerfileCommands(): array
    {
        return $this->dockerfileCommands;
    }

    public function getRequestMemory(): ?string
    {
        return $this->requestMemory;
    }

    public function getRequestCpu(): ?string
    {
        return $this->requestCpu;
    }

    public function getLimitMemory(): ?string
    {
        return $this->limitMemory;
    }

    public function getLimitCpu(): ?string
    {
        return $this->limitCpu;
    }

    /**  @return string[] */
    public function getDestEnvTypes(): array
    {
        return $this->destEnvTypes;
    }


    /************************ setters **********************/

    public function setServiceName(string $serviceName): void
    {
        $this->serviceName = $serviceName;
    }

    public function setImage(?string $image): void
    {
        $this->image = $image;
    }

    /** @param string[] $command */
    public function setCommand(array $command): void
    {
        $this->command = $command;
    }

    /** @param int[] $internalPorts */
    public function setInternalPorts(array $internalPorts): void
    {
        $this->internalPorts = $internalPorts;
    }

    /** @param string[] $dependsOn */
    public function setDependsOn(array $dependsOn): void
    {
        $this->dependsOn = $dependsOn;
    }

    public function setRequestMemory(string $requestMemory): void
    {
        $this->requestMemory = $requestMemory;
    }

    public function setRequestCpu(string $requestCpu): void
    {
        $this->requestCpu = $requestCpu;
    }
    public function setLimitMemory(string $limitMemory): void
    {
        $this->limitMemory = $limitMemory;
    }

    public function setLimitCpu(string $limitCpu): void
    {
        $this->limitCpu = $limitCpu;
    }

    public function setNeedBuild(?bool $needBuild): void
    {
        $this->needBuild = $needBuild;
    }

    public function setIsVariableEnvironment(bool $isVariableEnvironment): void
    {
        $this->isVariableEnvironment = $isVariableEnvironment;
    }

    /************************ adders **********************/

    public function addCommand(string $command): void
    {
        $this->command[] = $command;
    }

    public function addInternalPort(int $internalPort): void
    {
        $this->internalPorts[] = $internalPort;
    }

    public function addDependsOn(string $dependsOn): void
    {
        $this->dependsOn[] = $dependsOn;
    }

    public function addPort(int $source, int $target, ?string $comment = null): void
    {
        $this->ports[] = array_filter([
            'source' => $source,
            'target' => $target,
            'comment' => $comment,
        ], function ($v) {
            return null !== $v;
        });
    }

    public function addLabel(string $key, string $value, ?string $comment = null): void
    {
        $this->labels[$key] = new CommentedItem($value, $comment);
    }

    public function addVirtualHost(?string $host, int $port, ?string $comment = null): void
    {
        $array = [];
        if (null !== $host && '' !== $host) {
            $array['host'] = $host;
        }
        $array['port'] = $port;
        if (null !== $comment && '' !== $comment) {
            $array['comment'] = $comment;
        }
        $this->virtualHosts[] = $array;
    }

    public function addVirtualHostPrefix(?string $hostPrefix, int $port, ?string $comment = null): void
    {
        $array = [];
        if (null !== $hostPrefix && '' !== $hostPrefix) {
            $array['hostPrefix'] = $hostPrefix;
        }
        $array['port'] = $port;
        if (null !== $comment && '' !== $comment) {
            $array['comment'] = $comment;
        }
        $this->virtualHosts[] = $array;
    }

    /************************ environment adders & getters by type **********************/

    /** @throws ServiceException */
    private function addEnvVar(string $key, string $value, string $type, ?string $comment = null, ?string $containerId = null): void
    {
        switch ($type) {
            case EnvVariableTypeEnum::SHARED_ENV_VARIABLE:
                $this->addSharedEnvVariable($key, $value, $comment, $containerId);
                break;
            case EnvVariableTypeEnum::SHARED_SECRET:
                $this->addSharedSecret($key, $value, $comment, $containerId);
                break;
            case EnvVariableTypeEnum::IMAGE_ENV_VARIABLE:
                $this->addImageEnvVariable($key, $value, $comment);
                break;
            case EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE:
                $this->addContainerEnvVariable($key, $value, $comment);
                break;
            default:
                throw ServiceException::unknownEnvVariableType($type);
        }
    }

    /**
     * @param string $key
     * @param string $value
     * @param null|string $comment
     * @param null|string $containerId A string representing the ID of the container of environment variables. Typically the name of the env_file in docker_compose or the name of the ConfigMap in Kubernetes
     */
    public function addSharedEnvVariable(string $key, string $value, ?string $comment = null, ?string $containerId = null): void
    {
        $this->environment[$key] = new SharedEnvVariable($value, EnvVariableTypeEnum::SHARED_ENV_VARIABLE, $comment, $containerId);
    }

    /**
     * @param string $key
     * @param string $value
     * @param null|string $comment
     * @param null|string $containerId A string representing the ID of the container of environment variables. Typically the name of the env_file in docker_compose or the name of the Secret in Kubernetes
     */
    public function addSharedSecret(string $key, string $value, ?string $comment = null, ?string $containerId = null): void
    {
        $this->environment[$key] = new SharedEnvVariable($value, EnvVariableTypeEnum::SHARED_SECRET, $comment, $containerId);
    }

    public function addImageEnvVariable(string $key, string $value, ?string $comment = null): void
    {
        $this->environment[$key] = new EnvVariable($value, EnvVariableTypeEnum::IMAGE_ENV_VARIABLE, $comment);
    }

    public function addContainerEnvVariable(string $key, string $value, ?string $comment = null): void
    {
        $this->environment[$key] = new EnvVariable($value, EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE, $comment);
    }

    /** @return array<string, EnvVariable> */
    private function getAllEnvVariablesByType(string $type): array
    {
        $res = [];
        /**
         * @var string $key
         * @var EnvVariable $envVar
         */
        foreach ($this->environment as $key => $envVar) {
            if ($envVar->getType() === $type) {
                $res[$key] = $envVar;
            }
        }
        return $res;
    }

    /** @return array<string,SharedEnvVariable> */
    public function getAllSharedEnvVariable(): array
    {
        return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::SHARED_ENV_VARIABLE);
    }

    /** @return array<string,SharedEnvVariable> */
    public function getAllSharedSecret(): array
    {
        return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::SHARED_SECRET);
    }

    /** @return array<string, EnvVariable> */
    public function getAllImageEnvVariable(): array
    {
        return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::IMAGE_ENV_VARIABLE);
    }

    /** @return array<string, EnvVariable> */
    public function getAllContainerEnvVariable(): array
    {
        return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE);
    }


    /************************ volumes adders & removers **********************/

    /** @throws ServiceException */
    private function addVolume(string $type, string $source, ?string $comment = null, string $target = '', bool $readOnly = false, ?string $requestStorage = null): void
    {
        switch ($type) {
            case VolumeTypeEnum::NAMED_VOLUME:
                $this->addNamedVolume($source, $target, $readOnly, $comment, $requestStorage);
                break;
            case VolumeTypeEnum::BIND_VOLUME:
                $this->addBindVolume($source, $target, $readOnly, $comment);
                break;
            case VolumeTypeEnum::TMPFS_VOLUME:
                $this->addTmpfsVolume($source, $comment);
                break;
            default:
                throw ServiceException::unknownVolumeType($type);
        }
    }

    public function addNamedVolume(string $source, string $target, bool $readOnly = false, ?string $comment = null, string $requestStorage = null): void
    {
        $this->volumes[] = new NamedVolume($source, $target, $readOnly, $comment, $requestStorage);
    }

    public function addBindVolume(string $source, string $target, bool $readOnly = false, ?string $comment = null): void
    {
        $this->volumes[] = new BindVolume($source, $target, $readOnly, $comment);
    }

    public function addTmpfsVolume(string $source, ?string $comment = null): void
    {
        $this->volumes[] = new TmpfsVolume($source, $comment);
    }

    public function addDockerfileCommand(string $dockerfileCommand): void
    {
        $this->dockerfileCommands[] = $dockerfileCommand;
    }

    private function removeVolumesByType(string $type): void
    {
        $filterFunction = function (Volume $vol) use ($type) {
            return $vol->getType() !== $type;
        };
        $this->volumes = array_values(array_filter($this->volumes, $filterFunction));
    }

    public function removeAllBindVolumes(): void
    {
        $this->removeVolumesByType(VolumeTypeEnum::BIND_VOLUME);
    }

    public function removeAllNamedVolumes(): void
    {
        $this->removeVolumesByType(VolumeTypeEnum::NAMED_VOLUME);
    }

    public function removeAllTmpfsVolumes(): void
    {
        $this->removeVolumesByType(VolumeTypeEnum::TMPFS_VOLUME);
    }

    public function removeVolumesBySource(string $source): void
    {
        $filterFunction = function (Volume $vol) use ($source) {
            return $vol->getSource() !== $source;
        };
        $this->volumes = array_values(array_filter($this->volumes, $filterFunction));
    }

    /************************ destEnvTypes stuffs **********************/

    public function addDestEnvType(string $envType, bool $keepTheOtherEnvTypes = true): void
    {
        if (!$keepTheOtherEnvTypes) {
            $this->destEnvTypes = [];
        }
        $this->destEnvTypes[] = $envType;
    }

    public function isForDevEnvType(): bool
    {
        return empty($this->destEnvTypes) || \in_array(CommonMetadata::ENV_TYPE_DEV, $this->destEnvTypes);
    }

    public function isForTestEnvType(): bool
    {
        return empty($this->destEnvTypes) || \in_array(CommonMetadata::ENV_TYPE_TEST, $this->destEnvTypes);
    }

    public function isForProdEnvType(): bool
    {
        return empty($this->destEnvTypes) || \in_array(CommonMetadata::ENV_TYPE_PROD, $this->destEnvTypes);
    }

    public function isForMyEnvType(): bool
    {
        $myEnvType = Manifest::getMetadata(CommonMetadata::ENV_TYPE_KEY);
        return empty($this->destEnvTypes) || \in_array($myEnvType, $this->destEnvTypes, true);
    }
}


1			<?php
2
3			namespace TheAentMachine\Service;
4
5			use Opis\JsonSchema\ValidationError;
6			use Opis\JsonSchema\Validator;
7			use TheAentMachine\Aenthill\CommonMetadata;
8			use TheAentMachine\Aenthill\Manifest;
9			use TheAentMachine\Service\Enum\EnvVariableTypeEnum;
10			use TheAentMachine\Service\Enum\VolumeTypeEnum;
11			use TheAentMachine\Service\Environment\EnvVariable;
12			use TheAentMachine\Service\Environment\SharedEnvVariable;
13			use TheAentMachine\Service\Exception\ServiceException;
14			use TheAentMachine\Service\Volume\BindVolume;
15			use TheAentMachine\Service\Volume\NamedVolume;
16			use TheAentMachine\Service\Volume\TmpfsVolume;
17			use TheAentMachine\Service\Volume\Volume;
18			use TheAentMachine\Yaml\CommentedItem;
19
20			class Service implements \JsonSerializable
21			{
22			/** @var string */
23			private $serviceName = '';
24			/** @var string\|null */
25			private $image;
26			/** @var string[] */
27			private $command = [];
28			/** @var int[] */
29			private $internalPorts = [];
30			/** @var string[] */
31			private $dependsOn = [];
32			/** @var array<int, array<string, string\|int>> */
33			private $ports = [];
34			/** @var array<string, CommentedItem> */
35			private $labels = [];
36			/** @var array<string, EnvVariable> */
37			private $environment = [];
38			/** @var mixed[] */
39			private $volumes = [];
40			/** @var array<int, array<string, string\|int>> */
41			private $virtualHosts = [];
42			/** @var null\|bool */
43			private $needBuild;
44			/** @var null\|bool */
45			private $isVariableEnvironment;
46			/** @var \stdClass */
47			private $validatorSchema;
48			/** @var string[] */
49			private $dockerfileCommands = [];
50			/** @var null\|string */
51			private $requestMemory;
52			/** @var null\|string */
53			private $requestCpu;
54			/** @var null\|string */
55			private $limitMemory;
56			/** @var null\|string */
57			private $limitCpu;
58			/** @var string[] */
59			private $destEnvTypes = []; // empty === all env types
60
61			/**
62			* Service constructor.
63			*/
64			public function __construct()
65			{
66			$this->validatorSchema = \GuzzleHttp\json_decode((string)file_get_contents(__DIR__ . '/ServiceJsonSchema.json'), false);
67			}
68
69			/**
70			* @param mixed[] $payload
71			* @return Service
72			* @throws ServiceException
73			*/
74			public static function parsePayload(array $payload): Service
75			{
76			$service = new self();
77			$service->checkValidity($payload);
78			$service->serviceName = $payload['serviceName'] ?? '';
79			if (!empty($s = $payload['service'] ?? [])) {
80			$service->image = $s['image'] ?? null;
81			$service->command = $s['command'] ?? [];
82			$service->internalPorts = $s['internalPorts'] ?? [];
83			$service->dependsOn = $s['dependsOn'] ?? [];
84			$service->ports = $s['ports'] ?? [];
85			$labels = $s['labels'] ?? [];
86			foreach ($labels as $key => $label) {
87			$service->addLabel($key, $label['value'], $label['comment'] ?? null);
88			}
89			$environment = $s['environment'] ?? [];
90			foreach ($environment as $key => $env) {
91			$service->addEnvVar($key, $env['value'], $env['type'], $env['comment'] ?? null, $env['containerId'] ?? null);
92			}
93			$volumes = $s['volumes'] ?? [];
94			foreach ($volumes as $vol) {
95			$service->addVolume(
96			$vol['type'],
97			$vol['source'],
98			$vol['comment'] ?? null,
99			$vol['target'] ?? '',
100			$vol['readOnly'] ?? false,
101			$vol['requestStorage'] ?? null
102			);
103			}
104			$service->virtualHosts = $s['virtualHosts'] ?? [];
105			$service->needBuild = $s['needBuild'] ?? null;
106			$service->isVariableEnvironment = $s['isVariableEnvironment'] ?? null;
107			}
108			$service->dockerfileCommands = $payload['dockerfileCommands'] ?? [];
109			$service->destEnvTypes = $payload['destEnvTypes'] ?? [];
110
111			$resources = $payload['resources'] ?? [];
112			if (isset($resources['requests'])) {
113			$r = $resources['requests'];
114			$service->requestMemory = $r['memory'] ?? null;
115			$service->requestCpu = $r['cpu'] ?? null;
116			}
117			if (isset($resources['limits'])) {
118			$l = $resources['limits'];
119			$service->limitMemory = $l['memory'] ?? null;
120			$service->limitCpu = $l['cpu'] ?? null;
121			}
122
123			return $service;
124			}
125
126			/**
127			* Specify data which should be serialized to JSON
128			* @link http://php.net/manual/en/jsonserializable.jsonserialize.php
129			* @return array data which can be serialized by <b>json_encode</b>,
130			* which is a value of any type other than a resource.
131			* @since 5.4.0
132			* @throws ServiceException
133			*/
134			public function jsonSerialize(): array
135			{
136			$labelMap = function (CommentedItem $commentedItem): array {
137			return null === $commentedItem->getComment() ?
138			['value' => $commentedItem->getItem()] :
139			['value' => $commentedItem->getItem(), 'comment' => $commentedItem->getComment()];
140			};
141
142			$jsonSerializeMap = function (\JsonSerializable $obj): array {
143			return $obj->jsonSerialize();
144			};
145
146			$json = array(
147			'serviceName' => $this->serviceName,
148			);
149
150			$service = array_filter([
151			'image' => $this->image,
152			'command' => $this->command,
153			'internalPorts' => $this->internalPorts,
154			'dependsOn' => $this->dependsOn,
155			'ports' => $this->ports,
156			'labels' => array_map($labelMap, $this->labels),
157			'environment' => array_map($jsonSerializeMap, $this->environment),
158			'volumes' => array_map($jsonSerializeMap, $this->volumes),
159			'virtualHosts' => $this->virtualHosts,
160			'needBuild' => $this->needBuild,
161			'isVariableEnvironment' => $this->isVariableEnvironment,
162			]);
163
164			if (!empty($service)) {
165			$json['service'] = $service;
166			}
167
168			if (!empty($this->dockerfileCommands)) {
169			$json['dockerfileCommands'] = $this->dockerfileCommands;
170			}
171
172			$json['destEnvTypes'] = $this->destEnvTypes;
173
174			$resources = array_filter([
175			'requests' => array_filter([
176			'memory' => $this->requestMemory,
177			'cpu' => $this->requestCpu,
178			], function ($v) {
179			return null !== $v;
180			}),
181			'limits' => array_filter([
182			'memory' => $this->limitMemory,
183			'cpu' => $this->limitCpu,
184			], function ($v) {
185			return null !== $v;
186			}),
187			]);
188
189			if (!empty($resources)) {
190			$json['resources'] = $resources;
191			}
192
193			$this->checkValidity($json);
194			return $json;
195			}
196
197			/** @return mixed[] */
198			public function imageJsonSerialize(): array
199			{
200			$dockerfileCommands = [];
201			$dockerfileCommands[] = 'FROM ' . $this->image;
202			foreach ($this->environment as $key => $env) {
203			if ($env->getType() === EnvVariableTypeEnum::IMAGE_ENV_VARIABLE) {
204			$dockerfileCommands[] = "ENV $key" . '=' . $env->getValue();
205			}
206			}
207			foreach ($this->volumes as $volume) {
208			if ($volume->getType() === VolumeTypeEnum::BIND_VOLUME) {
209			$dockerfileCommands[] = 'COPY ' . $volume->getSource() . ' ' . $volume->getTarget();
210			}
211			}
212
213			if (!empty($this->command)) {
214			$dockerfileCommands[] = 'CMD ' . implode(' ', $this->command);
215			}
216
217			$dockerfileCommands = array_merge($dockerfileCommands, $this->dockerfileCommands);
218
219			return [
220			'serviceName' => $this->serviceName,
221			'dockerfileCommands' => $dockerfileCommands,
222			'destEnvTypes' => $this->destEnvTypes,
223			];
224			}
225
226			/**
227			* @param \stdClass\|array\|string $data
228			* @return bool
229			* @throws ServiceException
230			*/
231			private function checkValidity($data): bool
232			{
233			if (\is_array($data)) {
234			$data = \GuzzleHttp\json_decode(\GuzzleHttp\json_encode($data), false);
235			}
236			$validator = new Validator();
237			$result = $validator->dataValidation($data, $this->validatorSchema);
238			if (!$result->isValid()) {
239			/** @var ValidationError $vError */
240			$vError = $result->getFirstError();
241			throw ServiceException::invalidServiceData($vError);
242			}
243			return $result->isValid();
244			}
245
246
247			/********************** getters ********************/
248
249			public function getServiceName(): string
250			{
251			return $this->serviceName;
252			}
253
254			public function getImage(): ?string
255			{
256			return $this->image;
257			}
258
259			/** @return string[] */
260			public function getCommand(): array
261			{
262			return $this->command;
263			}
264
265			/** @return int[] */
266			public function getInternalPorts(): array
267			{
268			return $this->internalPorts;
269			}
270
271			/** @return string[] */
272			public function getDependsOn(): array
273			{
274			return $this->dependsOn;
275			}
276
277			/** @return array<int, array<string, string\|int>> */
278			public function getPorts(): array
279			{
280			return $this->ports;
281			}
282
283			/** @return array<string, CommentedItem> */
284			public function getLabels(): array
285			{
286			return $this->labels;
287			}
288
289			/** @return array<string, EnvVariable> */
290			public function getEnvironment(): array
291			{
292			return $this->environment;
293			}
294
295			/** @return mixed[] */
296			public function getVolumes(): array
297			{
298			return $this->volumes;
299			}
300
301			/** @return array<int, array<string, string\|int>> */
302			public function getVirtualHosts(): array
303			{
304			return $this->virtualHosts;
305			}
306
307			public function getNeedBuild(): ?bool
308			{
309			return $this->needBuild;
310			}
311
312			public function isVariableEnvironment(): ?bool
313			{
314			return $this->isVariableEnvironment;
315			}
316
317			/** @return string[] */
318			public function getDockerfileCommands(): array
319			{
320			return $this->dockerfileCommands;
321			}
322
323			public function getRequestMemory(): ?string
324			{
325			return $this->requestMemory;
326			}
327
328			public function getRequestCpu(): ?string
329			{
330			return $this->requestCpu;
331			}
332
333			public function getLimitMemory(): ?string
334			{
335			return $this->limitMemory;
336			}
337
338			public function getLimitCpu(): ?string
339			{
340			return $this->limitCpu;
341			}
342
343			/** @return string[] */
344			public function getDestEnvTypes(): array
345			{
346			return $this->destEnvTypes;
347			}
348
349
350			/********************** setters ********************/
351
352			public function setServiceName(string $serviceName): void
353			{
354			$this->serviceName = $serviceName;
355			}
356
357			public function setImage(?string $image): void
358			{
359			$this->image = $image;
360			}
361
362			/** @param string[] $command */
363			public function setCommand(array $command): void
364			{
365			$this->command = $command;
366			}
367
368			/** @param int[] $internalPorts */
369			public function setInternalPorts(array $internalPorts): void
370			{
371			$this->internalPorts = $internalPorts;
372			}
373
374			/** @param string[] $dependsOn */
375			public function setDependsOn(array $dependsOn): void
376			{
377			$this->dependsOn = $dependsOn;
378			}
379
380			public function setRequestMemory(string $requestMemory): void
381			{
382			$this->requestMemory = $requestMemory;
383			}
384
385			public function setRequestCpu(string $requestCpu): void
386			{
387			$this->requestCpu = $requestCpu;
388			}
389			public function setLimitMemory(string $limitMemory): void
390			{
391			$this->limitMemory = $limitMemory;
392			}
393
394			public function setLimitCpu(string $limitCpu): void
395			{
396			$this->limitCpu = $limitCpu;
397			}
398
399			public function setNeedBuild(?bool $needBuild): void
400			{
401			$this->needBuild = $needBuild;
402			}
403
404			public function setIsVariableEnvironment(bool $isVariableEnvironment): void
405			{
406			$this->isVariableEnvironment = $isVariableEnvironment;
407			}
408
409			/********************** adders ********************/
410
411			public function addCommand(string $command): void
412			{
413			$this->command[] = $command;
414			}
415
416			public function addInternalPort(int $internalPort): void
417			{
418			$this->internalPorts[] = $internalPort;
419			}
420
421			public function addDependsOn(string $dependsOn): void
422			{
423			$this->dependsOn[] = $dependsOn;
424			}
425
426			public function addPort(int $source, int $target, ?string $comment = null): void
427			{
428			$this->ports[] = array_filter([
429			'source' => $source,
430			'target' => $target,
431			'comment' => $comment,
432			], function ($v) {
433			return null !== $v;
434			});
435			}
436
437			public function addLabel(string $key, string $value, ?string $comment = null): void
438			{
439			$this->labels[$key] = new CommentedItem($value, $comment);
440			}
441
442			public function addVirtualHost(?string $host, int $port, ?string $comment = null): void
443			{
444			$array = [];
445			if (null !== $host && '' !== $host) {
446			$array['host'] = $host;
447			}
448			$array['port'] = $port;
449			if (null !== $comment && '' !== $comment) {
450			$array['comment'] = $comment;
451			}
452			$this->virtualHosts[] = $array;
453			}
454
455			public function addVirtualHostPrefix(?string $hostPrefix, int $port, ?string $comment = null): void
456			{
457			$array = [];
458			if (null !== $hostPrefix && '' !== $hostPrefix) {
459			$array['hostPrefix'] = $hostPrefix;
460			}
461			$array['port'] = $port;
462			if (null !== $comment && '' !== $comment) {
463			$array['comment'] = $comment;
464			}
465			$this->virtualHosts[] = $array;
466			}
467
468			/********************** environment adders & getters by type ********************/
469
470			/** @throws ServiceException */
471			private function addEnvVar(string $key, string $value, string $type, ?string $comment = null, ?string $containerId = null): void
472			{
473			switch ($type) {
474			case EnvVariableTypeEnum::SHARED_ENV_VARIABLE:
475			$this->addSharedEnvVariable($key, $value, $comment, $containerId);
476			break;
477			case EnvVariableTypeEnum::SHARED_SECRET:
478			$this->addSharedSecret($key, $value, $comment, $containerId);
479			break;
480			case EnvVariableTypeEnum::IMAGE_ENV_VARIABLE:
481			$this->addImageEnvVariable($key, $value, $comment);
482			break;
483			case EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE:
484			$this->addContainerEnvVariable($key, $value, $comment);
485			break;
486			default:
487			throw ServiceException::unknownEnvVariableType($type);
488			}
489			}
490
491			/**
492			* @param string $key
493			* @param string $value
494			* @param null\|string $comment
495			* @param null\|string $containerId A string representing the ID of the container of environment variables. Typically the name of the env_file in docker_compose or the name of the ConfigMap in Kubernetes
496			*/
497			public function addSharedEnvVariable(string $key, string $value, ?string $comment = null, ?string $containerId = null): void
498			{
499			$this->environment[$key] = new SharedEnvVariable($value, EnvVariableTypeEnum::SHARED_ENV_VARIABLE, $comment, $containerId);
500			}
501
502			/**
503			* @param string $key
504			* @param string $value
505			* @param null\|string $comment
506			* @param null\|string $containerId A string representing the ID of the container of environment variables. Typically the name of the env_file in docker_compose or the name of the Secret in Kubernetes
507			*/
508			public function addSharedSecret(string $key, string $value, ?string $comment = null, ?string $containerId = null): void
509			{
510			$this->environment[$key] = new SharedEnvVariable($value, EnvVariableTypeEnum::SHARED_SECRET, $comment, $containerId);
511			}
512
513			public function addImageEnvVariable(string $key, string $value, ?string $comment = null): void
514			{
515			$this->environment[$key] = new EnvVariable($value, EnvVariableTypeEnum::IMAGE_ENV_VARIABLE, $comment);
516			}
517
518			public function addContainerEnvVariable(string $key, string $value, ?string $comment = null): void
519			{
520			$this->environment[$key] = new EnvVariable($value, EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE, $comment);
521			}
522
523			/** @return array<string, EnvVariable> */
524			private function getAllEnvVariablesByType(string $type): array
525			{
526			$res = [];
527			/**
528			* @var string $key
529			* @var EnvVariable $envVar
530			*/
531			foreach ($this->environment as $key => $envVar) {
532			if ($envVar->getType() === $type) {
533			$res[$key] = $envVar;
534			}
535			}
536			return $res;
537			}
538
539			/** @return array<string,SharedEnvVariable> */
540			public function getAllSharedEnvVariable(): array
541			{
542			return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::SHARED_ENV_VARIABLE);
543			}
544
545			/** @return array<string,SharedEnvVariable> */
546			public function getAllSharedSecret(): array
547			{
548			return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::SHARED_SECRET);
549			}
550
551			/** @return array<string, EnvVariable> */
552			public function getAllImageEnvVariable(): array
553			{
554			return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::IMAGE_ENV_VARIABLE);
555			}
556
557			/** @return array<string, EnvVariable> */
558			public function getAllContainerEnvVariable(): array
559			{
560			return $this->getAllEnvVariablesByType(EnvVariableTypeEnum::CONTAINER_ENV_VARIABLE);
561			}
562
563
564			/********************** volumes adders & removers ********************/
565
566			/** @throws ServiceException */
567			private function addVolume(string $type, string $source, ?string $comment = null, string $target = '', bool $readOnly = false, ?string $requestStorage = null): void
568			{
569			switch ($type) {
570			case VolumeTypeEnum::NAMED_VOLUME:
571			$this->addNamedVolume($source, $target, $readOnly, $comment, $requestStorage);
572			break;
573			case VolumeTypeEnum::BIND_VOLUME:
574			$this->addBindVolume($source, $target, $readOnly, $comment);
575			break;
576			case VolumeTypeEnum::TMPFS_VOLUME:
577			$this->addTmpfsVolume($source, $comment);
578			break;
579			default:
580			throw ServiceException::unknownVolumeType($type);
581			}
582			}
583
584			public function addNamedVolume(string $source, string $target, bool $readOnly = false, ?string $comment = null, string $requestStorage = null): void
585			{
586			$this->volumes[] = new NamedVolume($source, $target, $readOnly, $comment, $requestStorage);
587			}
588
589			public function addBindVolume(string $source, string $target, bool $readOnly = false, ?string $comment = null): void
590			{
591			$this->volumes[] = new BindVolume($source, $target, $readOnly, $comment);
592			}
593
594			public function addTmpfsVolume(string $source, ?string $comment = null): void
595			{
596			$this->volumes[] = new TmpfsVolume($source, $comment);
597			}
598
599			public function addDockerfileCommand(string $dockerfileCommand): void
600			{
601			$this->dockerfileCommands[] = $dockerfileCommand;
602			}
603
604			private function removeVolumesByType(string $type): void
605			{
606			$filterFunction = function (Volume $vol) use ($type) {
607			return $vol->getType() !== $type;
608			};
609			$this->volumes = array_values(array_filter($this->volumes, $filterFunction));
610			}
611
612			public function removeAllBindVolumes(): void
613			{
614			$this->removeVolumesByType(VolumeTypeEnum::BIND_VOLUME);
615			}
616
617			public function removeAllNamedVolumes(): void
618			{
619			$this->removeVolumesByType(VolumeTypeEnum::NAMED_VOLUME);
620			}
621
622			public function removeAllTmpfsVolumes(): void
623			{
624			$this->removeVolumesByType(VolumeTypeEnum::TMPFS_VOLUME);
625			}
626
627			public function removeVolumesBySource(string $source): void
628			{
629			$filterFunction = function (Volume $vol) use ($source) {
630			return $vol->getSource() !== $source;
631			};
632			$this->volumes = array_values(array_filter($this->volumes, $filterFunction));
633			}
634
635			/********************** destEnvTypes stuffs ********************/
636
637			public function addDestEnvType(string $envType, bool $keepTheOtherEnvTypes = true): void
638			{
639			if (!$keepTheOtherEnvTypes) {
640			$this->destEnvTypes = [];
641			}
642			$this->destEnvTypes[] = $envType;
643			}
644
645			public function isForDevEnvType(): bool
646			{
647			return empty($this->destEnvTypes) \|\| \in_array(CommonMetadata::ENV_TYPE_DEV, $this->destEnvTypes);
648			}
649
650			public function isForTestEnvType(): bool
651			{
652			return empty($this->destEnvTypes) \|\| \in_array(CommonMetadata::ENV_TYPE_TEST, $this->destEnvTypes);
653			}
654
655			public function isForProdEnvType(): bool
656			{
657			return empty($this->destEnvTypes) \|\| \in_array(CommonMetadata::ENV_TYPE_PROD, $this->destEnvTypes);
658			}
659
660			public function isForMyEnvType(): bool
661			{
662			$myEnvType = Manifest::getMetadata(CommonMetadata::ENV_TYPE_KEY);
663			return empty($this->destEnvTypes) \|\| \in_array($myEnvType, $this->destEnvTypes, true);
664			}
665			}
666

theaentmachine / aent-console

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