ResponseBuilder::make() - Code Metrics - Inspection of "Merge pull request #151 from MarcinOrlowski/dev" - MarcinOrlowski/laravel-api-response-builder - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c6554e...bc1f52 )

by Marcin

created 2020-09-09 10:29 UTC

ResponseBuilder::make() A

↳ Parent: ResponseBuilder

Complexity

Conditions	3
Paths	4

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes	9
Bugs	0	Features	0

Metric	Value
cc	3
eloc	10
c	9
b	0
f	0
nc	4
nop	9
dl	0
loc	18
ccs	10
cts	10
cp	1
crap	3
rs	9.9332

How to fix Many Parameters

<?php
declare(strict_types=1);

namespace MarcinOrlowski\ResponseBuilder;

/**
 * Laravel API Response Builder
 *
 * @package   MarcinOrlowski\ResponseBuilder
 *
 * @author    Marcin Orlowski <mail (#) marcinOrlowski (.) com>
 * @copyright 2016-2020 Marcin Orlowski
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      https://github.com/MarcinOrlowski/laravel-api-response-builder
 */

use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Response;
use Symfony\Component\HttpFoundation\Response as HttpResponse;


/**
 * Builds standardized HttpResponse response object
 */
class ResponseBuilder extends ResponseBuilderBase
{
	/** @var bool */
	protected $success = false;

	/** @var int */
	protected $api_code;

	/** @var int|null */
	protected $http_code = null;

	/** @var mixed */
	protected $data = null;

	/** @var string */
	protected $message = null;

	/** @var array */
	protected $placeholders = [];

	/** @var int|null */
	protected $json_opts = null;

	/** @var array */
	protected $debug_data = [];

	/** @var array */
	protected $http_headers = [];

	// -----------------------------------------------------------------------------------------------------------

	/**
	 * Private constructor. Use asSuccess() and asError() static methods to obtain instance of Builder.
	 *
	 * @param bool $success
	 * @param int  $api_code
	 */
	protected function __construct(bool $success, int $api_code)
	{
		$this->success = $success;
		$this->api_code = $api_code;
	}

	// -----------------------------------------------------------------------------------------------------------

	/**
	 * Returns success
	 *
	 * @param object|array|null $data          Array of primitives and supported objects to be returned in 'data' node
	 *                                         of the JSON response, single supported object or @null if there's no
	 *                                         to be returned.
	 * @param integer|null      $api_code      API code to be returned or @null to use value of BaseApiCodes::OK().
	 * @param array|null        $placeholders  Placeholders passed to Lang::get() for message placeholders
	 *                                         substitution or @null if none.
	 * @param integer|null      $http_code     HTTP code to be used for HttpResponse sent or @null
	 *                                         for default DEFAULT_HTTP_CODE_OK.
	 * @param integer|null      $json_opts     See http://php.net/manual/en/function.json-encode.php for supported
	 *                                         options or pass @null to use value from your config (or defaults).
	 *
	 * @return HttpResponse
	 */
	public static function success($data = null, $api_code = null, array $placeholders = null,
	                               int $http_code = null, int $json_opts = null): HttpResponse
	{
		return ResponseBuilder::asSuccess($api_code)
			->withData($data)
			->withPlaceholders($placeholders)
			->withHttpCode($http_code)
			->withJsonOptions($json_opts)
			->build();
	}

	/**
	 * Builds error Response object. Supports optional arguments passed to Lang::get() if associated error
	 * message uses placeholders as well as return data payload
	 *
	 * @param integer           $api_code      Your API code to be returned with the response object.
	 * @param array|null        $placeholders  Placeholders passed to Lang::get() for message placeholders
	 *                                         substitution or @null if none.
	 * @param object|array|null $data          Array of primitives and supported objects to be returned in 'data' node
	 *                                         of the JSON response, single supported object or @null if there's no
	 *                                         to be returned.
	 * @param integer|null      $http_code     HTTP code to be used for HttpResponse sent or @null
	 *                                         for default DEFAULT_HTTP_CODE_ERROR.
	 * @param integer|null      $json_opts     See http://php.net/manual/en/function.json-encode.php for supported
	 *                                         options or pass @null to use value from your config (or defaults).
	 *
	 * @return HttpResponse
	 */
	public static function error(int $api_code, array $placeholders = null, $data = null, int $http_code = null,
	                             int $json_opts = null): HttpResponse
	{
		return ResponseBuilder::asError($api_code)
			->withPlaceholders($placeholders)
			->withData($data)
			->withHttpCode($http_code)
			->withJsonOptions($json_opts)
			->build();
	}

	// -----------------------------------------------------------------------------------------------------------

	/**
	 * @param int|null $api_code
	 *
	 * @return \MarcinOrlowski\ResponseBuilder\ResponseBuilder
	 */
	public static function asSuccess(int $api_code = null): self
	{
		return new self(true, $api_code ?? BaseApiCodes::OK());
	}

	/**
	 * @param int $api_code
	 *
	 * @return \MarcinOrlowski\ResponseBuilder\ResponseBuilder
	 */
	public static function asError(int $api_code): self
	{
		$code_ok = BaseApiCodes::OK();
		if ($api_code !== $code_ok) {
			Validator::assertIsIntRange('api_code', $api_code, BaseApiCodes::getMinCode(), BaseApiCodes::getMaxCode());
		}
		if ($api_code === $code_ok) {
			throw new \InvalidArgumentException(
				"Error response cannot use api_code of value {$code_ok} which is reserved for OK");
		}

		return new self(false, $api_code);
	}

	/**
	 * @param int|null $http_code
	 *
	 * @return $this
	 */
	public function withHttpCode(int $http_code = null): self
	{
		Validator::assertIsType('http_code', $http_code, [Validator::TYPE_INTEGER,
		                                                  Validator::TYPE_NULL]);
		$this->http_code = $http_code;

		return $this;
	}

	/**
	 * @param null $data

	 *
	 * @return $this
	 */
	public function withData($data = null): self
	{
		Validator::assertIsType('data', $data, [Validator::TYPE_ARRAY,
		                                        Validator::TYPE_OBJECT,
		                                        Validator::TYPE_NULL]);
		$this->data = $data;

		return $this;
	}

	/**
	 * @param int|null $json_opts
	 *
	 * @return $this
	 */
	public function withJsonOptions(int $json_opts = null): self
	{
		Validator::assertIsType('json_opts', $json_opts, [Validator::TYPE_INTEGER,
		                                                  Validator::TYPE_NULL]);
		$this->json_opts = $json_opts;

		return $this;
	}

	/**
	 * @param array|null $debug_data
	 *
	 * @return $this
	 */
	public function withDebugData(array $debug_data = null): self
	{
		Validator::assertIsType('$debug_data', $debug_data, [Validator::TYPE_ARRAY,
		                                                     Validator::TYPE_NULL]);
		$this->debug_data = $debug_data;

		return $this;
	}

	/**
	 * @param string|null $msg
	 *
	 * @return $this
	 */
	public function withMessage(string $msg = null): self
	{
		Validator::assertIsType('message', $msg, [Validator::TYPE_STRING,
		                                          Validator::TYPE_NULL]);
		$this->message = $msg;

		return $this;
	}

	/**
	 * @param array|null $placeholders
	 *
	 * @return $this
	 */
	public function withPlaceholders(array $placeholders = null): self
	{
		$this->placeholders = $placeholders;

		return $this;
	}

	/**
	 * @param array|null $http_headers
	 *
	 * @return $this
	 */
	public function withHttpHeaders(array $http_headers = null): self
	{
		$this->http_headers = $http_headers ?? [];

		return $this;
	}

	/**
	 * Builds and returns final HttpResponse. It's safe to call build() as many times as needed, as no
	 * internal state is changed. It's also safe to alter any parameter set previously and call build()
	 * again to get new response object that includes new changes.
	 *
	 * @return \Symfony\Component\HttpFoundation\Response
	 */
	public function build(): HttpResponse
	{
		$api_code = $this->api_code;
		Validator::assertIsInt('api_code', $api_code);

		$msg_or_api_code = $this->message ?? $api_code;
		$http_headers = $this->http_headers ?? [];

		if ($this->success) {
			$api_code = $api_code ?? BaseApiCodes::OK();
			$http_code = $this->http_code ?? ResponseBuilder::DEFAULT_HTTP_CODE_OK;

			Validator::assertOkHttpCode($http_code);

			$result = $this->make($this->success, $api_code, $msg_or_api_code, $this->data, $http_code,
				$this->placeholders, $http_headers, $this->json_opts);
		} else {
			$http_code = $this->http_code ?? ResponseBuilder::DEFAULT_HTTP_CODE_ERROR;

			Validator::assertErrorHttpCode($http_code);

			$result = $this->make(false, $api_code, $msg_or_api_code, $this->data, $http_code, $this->placeholders,
				$this->http_headers, $this->json_opts, $this->debug_data);
		}

		return $result;
	}

	/**
	 * @param boolean           $success         @true if response reports successful operation, @false otherwise.
	 * @param integer           $api_code        Your API code to be returned with the response object.
	 * @param string|integer    $msg_or_api_code message string or valid API code to get message for
	 * @param object|array|null $data            optional additional data to be included in response object
	 * @param integer|null      $http_code       HTTP code for the HttpResponse or @null for either DEFAULT_HTTP_CODE_OK
	 *                                           or DEFAULT_HTTP_CODE_ERROR depending on the $success.
	 * @param array|null        $placeholders    Placeholders passed to Lang::get() for message placeholders
	 *                                           substitution or @null if none.
	 * @param array|null        $http_headers    Optional HTTP headers to be returned in the response.
	 * @param integer|null      $json_opts       See http://php.net/manual/en/function.json-encode.php for supported
	 *                                           options or pass @null to use value from your config (or defaults).
	 * @param array|null        $debug_data      Optional debug data array to be added to returned JSON.
	 *
	 * @return HttpResponse
	 *
	 * @throws \InvalidArgumentException If $api_code is neither a string nor valid integer code.
	 * @throws \InvalidArgumentException if $data is an object of class that is not configured in "classes" mapping.
	 *
	 * @noinspection PhpTooManyParametersInspection
	 */
	protected function make(bool $success, int $api_code, $msg_or_api_code, $data = null,
	                        int $http_code = null, array $placeholders = null, array $http_headers = null,
	                        int $json_opts = null, array $debug_data = null): HttpResponse
	{
		$http_headers = $http_headers ?? [];
		$http_code = $http_code ?? ($success ? ResponseBuilder::DEFAULT_HTTP_CODE_OK : ResponseBuilder::DEFAULT_HTTP_CODE_ERROR);
		$json_opts = $json_opts ?? Config::get(ResponseBuilder::CONF_KEY_ENCODING_OPTIONS, ResponseBuilder::DEFAULT_ENCODING_OPTIONS);

		Validator::assertIsInt('encoding_options', $json_opts);

		Validator::assertIsInt('api_code', $api_code);
		if (!BaseApiCodes::isCodeValid($api_code)) {
			Validator::assertIsIntRange('api_code', $api_code, BaseApiCodes::getMinCode(), BaseApiCodes::getMaxCode());
		}

		return Response::json(
			$this->buildResponse($success, $api_code, $msg_or_api_code, $placeholders, $data, $debug_data),
			$http_code, $http_headers, $json_opts);
	}

	/**
	 * Creates standardised API response array. This is final method called in the whole pipeline before we
	 * return final JSON back to client. If you want to manipulate your response, this is the place to do that.
	 * If you set APP_DEBUG to true, 'code_hex' field will be additionally added to reported JSON for easier
	 * manual debugging.
	 *
	 * @param boolean           $success         @true if response reports successful operation, @false otherwise.
	 * @param integer           $api_code        Your API code to be returned with the response object.
	 * @param string|integer    $msg_or_api_code Message string or valid API code to get message for.
	 * @param array|null        $placeholders    Placeholders passed to Lang::get() for message placeholders
	 *                                           substitution or @null if none.
	 * @param object|array|null $data            API response data if any
	 * @param array|null        $debug_data      optional debug data array to be added to returned JSON.
	 *
	 * @return array response ready to be encoded as json and sent back to client
	 *
	 * @throws \RuntimeException in case of missing or invalid "classes" mapping configuration
	 *
	 * @noinspection PhpTooManyParametersInspection
	 */
	protected function buildResponse(bool $success, int $api_code,
	                                 $msg_or_api_code, array $placeholders = null,
	                                 $data = null, array $debug_data = null): array
	{
		// ensure $data is either @null, array or object of class with configured mapping.
		$data = (new Converter())->convert($data);
		if ($data !== null && !\is_object($data)) {
			// ensure we get object in final JSON structure in data node
			$data = (object)$data;
		}

		// get human readable message for API code or use message string (if given instead of API code)
		if (\is_int($msg_or_api_code)) {
			$message = $this->getMessageForApiCode($success, $msg_or_api_code, $placeholders);
		} else {
			Validator::assertIsString('message', $msg_or_api_code);
			$message = $msg_or_api_code;
		}

		/** @noinspection PhpUndefinedClassInspection */
		$response = [
			ResponseBuilder::KEY_SUCCESS => $success,
			ResponseBuilder::KEY_CODE    => $api_code,
			ResponseBuilder::KEY_LOCALE  => \App::getLocale(),
			ResponseBuilder::KEY_MESSAGE => $message,
			ResponseBuilder::KEY_DATA    => $data,
		];

		if ($debug_data !== null) {
			$debug_key = Config::get(ResponseBuilder::CONF_KEY_DEBUG_DEBUG_KEY, ResponseBuilder::KEY_DEBUG);
			$response[ $debug_key ] = $debug_data;
		}

		return $response;
	}

	/**
	 * If $msg_or_api_code is integer value, returns human readable message associated with that code (with
	 * fallback to built-in default string if no api code mapping is set. If $msg_or_api_code is a string,
	 * returns it unaltered.
	 *
	 * @param boolean    $success      @true if response reports successful operation, @false otherwise.
	 * @param integer    $api_code     Your API code to be returned with the response object.
	 * @param array|null $placeholders Placeholders passed to Lang::get() for message placeholders
	 *                                 substitution or @null if none.
	 *
	 * @return string
	 */
	protected function getMessageForApiCode(bool $success, int $api_code, array $placeholders = null): string
	{
		// We got integer value here not a message string, so we need to check if we have the mapping for
		// this string already configured.
		$key = BaseApiCodes::getCodeMessageKey($api_code);
		if ($key === null) {
			// nope, let's get the default one instead, based of
			$fallback_code = $success ? BaseApiCodes::OK() : BaseApiCodes::NO_ERROR_MESSAGE();
			$key = BaseApiCodes::getCodeMessageKey($fallback_code);
		}

		$placeholders = $placeholders ?? [];
		if (!\array_key_exists('api_code', $placeholders)) {
			$placeholders['api_code'] = $api_code;
		}

		return \Lang::get($key, $placeholders);
	}
}


1		<?php
2		declare(strict_types=1);
3
4		namespace MarcinOrlowski\ResponseBuilder;
5
6		/**
7		* Laravel API Response Builder
8		*
9		* @package MarcinOrlowski\ResponseBuilder
10		*
11		* @author Marcin Orlowski <mail (#) marcinOrlowski (.) com>
12		* @copyright 2016-2020 Marcin Orlowski
13		* @license http://www.opensource.org/licenses/mit-license.php MIT
14		* @link https://github.com/MarcinOrlowski/laravel-api-response-builder
15		*/
16
17		use Illuminate\Support\Facades\Config;
18		use Illuminate\Support\Facades\Response;
19		use Symfony\Component\HttpFoundation\Response as HttpResponse;
20
21
22		/**
23		* Builds standardized HttpResponse response object
24		*/
25		class ResponseBuilder extends ResponseBuilderBase
26		{
27		/** @var bool */
28		protected $success = false;
29
30		/** @var int */
31		protected $api_code;
32
33		/** @var int\|null */
34		protected $http_code = null;
35
36		/** @var mixed */
37		protected $data = null;
38
39		/** @var string */
40		protected $message = null;
41
42		/** @var array */
43		protected $placeholders = [];
44
45		/** @var int\|null */
46		protected $json_opts = null;
47
48		/** @var array */
49		protected $debug_data = [];
50
51		/** @var array */
52		protected $http_headers = [];
53
54		// -----------------------------------------------------------------------------------------------------------
55
56		/**
57		* Private constructor. Use asSuccess() and asError() static methods to obtain instance of Builder.
58		*
59		* @param bool $success
60		* @param int $api_code
61		*/
62	26	protected function __construct(bool $success, int $api_code)
63		{
64	26	$this->success = $success;
65	26	$this->api_code = $api_code;
66	26	}
67
68		// -----------------------------------------------------------------------------------------------------------
69
70		/**
71		* Returns success
72		*
73		* @param object\|array\|null $data Array of primitives and supported objects to be returned in 'data' node
74		* of the JSON response, single supported object or @null if there's no
75		* to be returned.
76		* @param integer\|null $api_code API code to be returned or @null to use value of BaseApiCodes::OK().
77		* @param array\|null $placeholders Placeholders passed to Lang::get() for message placeholders
78		* substitution or @null if none.
79		* @param integer\|null $http_code HTTP code to be used for HttpResponse sent or @null
80		* for default DEFAULT_HTTP_CODE_OK.
81		* @param integer\|null $json_opts See http://php.net/manual/en/function.json-encode.php for supported
82		* options or pass @null to use value from your config (or defaults).
83		*
84		* @return HttpResponse
85		*/
86	8	public static function success($data = null, $api_code = null, array $placeholders = null,
87		int $http_code = null, int $json_opts = null): HttpResponse
88		{
89	8	return ResponseBuilder::asSuccess($api_code)
90	8	->withData($data)
91	6	->withPlaceholders($placeholders)
92	6	->withHttpCode($http_code)
93	6	->withJsonOptions($json_opts)
94	6	->build();
95		}
96
97		/**
98		* Builds error Response object. Supports optional arguments passed to Lang::get() if associated error
99		* message uses placeholders as well as return data payload
100		*
101		* @param integer $api_code Your API code to be returned with the response object.
102		* @param array\|null $placeholders Placeholders passed to Lang::get() for message placeholders
103		* substitution or @null if none.
104		* @param object\|array\|null $data Array of primitives and supported objects to be returned in 'data' node
105		* of the JSON response, single supported object or @null if there's no
106		* to be returned.
107		* @param integer\|null $http_code HTTP code to be used for HttpResponse sent or @null
108		* for default DEFAULT_HTTP_CODE_ERROR.
109		* @param integer\|null $json_opts See http://php.net/manual/en/function.json-encode.php for supported
110		* options or pass @null to use value from your config (or defaults).
111		*
112		* @return HttpResponse
113		*/
114	1	public static function error(int $api_code, array $placeholders = null, $data = null, int $http_code = null,
115		int $json_opts = null): HttpResponse
116		{
117	1	return ResponseBuilder::asError($api_code)
118	1	->withPlaceholders($placeholders)
119	1	->withData($data)
120	1	->withHttpCode($http_code)
121	1	->withJsonOptions($json_opts)
122	1	->build();
123		}
124
125		// -----------------------------------------------------------------------------------------------------------
126
127		/**
128		* @param int\|null $api_code
129		*
130		* @return \MarcinOrlowski\ResponseBuilder\ResponseBuilder
131		*/
132	16	public static function asSuccess(int $api_code = null): self
133		{
134	16	return new self(true, $api_code ?? BaseApiCodes::OK());
135		}
136
137		/**
138		* @param int $api_code
139		*
140		* @return \MarcinOrlowski\ResponseBuilder\ResponseBuilder
141		*/
142	11	public static function asError(int $api_code): self
143		{
144	11	$code_ok = BaseApiCodes::OK();
145	11	if ($api_code !== $code_ok) {
146	10	Validator::assertIsIntRange('api_code', $api_code, BaseApiCodes::getMinCode(), BaseApiCodes::getMaxCode());
147		}
148	11	if ($api_code === $code_ok) {
149	1	throw new \InvalidArgumentException(
150	1	"Error response cannot use api_code of value {$code_ok} which is reserved for OK");
151		}
152
153	10	return new self(false, $api_code);
154		}
155
156		/**
157		* @param int\|null $http_code
158		*
159		* @return $this
160		*/
161	16	public function withHttpCode(int $http_code = null): self
162		{
163	16	Validator::assertIsType('http_code', $http_code, [Validator::TYPE_INTEGER,
164	16	Validator::TYPE_NULL]);
165	16	$this->http_code = $http_code;
166
167	16	return $this;
168		}
169
170		/**
171		* @param null $data
		0 ignored issues – show Documentation Bug introduced 2019-11-25 22:18 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$data` is correct as it would always require `null` to be passed? Loading history...
172		*
173		* @return $this
174		*/
175	18	public function withData($data = null): self
176		{
177	18	Validator::assertIsType('data', $data, [Validator::TYPE_ARRAY,
178	18	Validator::TYPE_OBJECT,
179	18	Validator::TYPE_NULL]);
180	16	$this->data = $data;
181
182	16	return $this;
183		}
184
185		/**
186		* @param int\|null $json_opts
187		*
188		* @return $this
189		*/
190	7	public function withJsonOptions(int $json_opts = null): self
191		{
192	7	Validator::assertIsType('json_opts', $json_opts, [Validator::TYPE_INTEGER,
193	7	Validator::TYPE_NULL]);
194	7	$this->json_opts = $json_opts;
195
196	7	return $this;
197		}
198
199		/**
200		* @param array\|null $debug_data
201		*
202		* @return $this
203		*/
204	9	public function withDebugData(array $debug_data = null): self
205		{
206	9	Validator::assertIsType('$debug_data', $debug_data, [Validator::TYPE_ARRAY,
207	9	Validator::TYPE_NULL]);
208	9	$this->debug_data = $debug_data;
209
210	9	return $this;
211		}
212
213		/**
214		* @param string\|null $msg
215		*
216		* @return $this
217		*/
218	9	public function withMessage(string $msg = null): self
219		{
220	9	Validator::assertIsType('message', $msg, [Validator::TYPE_STRING,
221	9	Validator::TYPE_NULL]);
222	9	$this->message = $msg;
223
224	9	return $this;
225		}
226
227		/**
228		* @param array\|null $placeholders
229		*
230		* @return $this
231		*/
232	7	public function withPlaceholders(array $placeholders = null): self
233		{
234	7	$this->placeholders = $placeholders;
235
236	7	return $this;
237		}
238
239		/**
240		* @param array\|null $http_headers
241		*
242		* @return $this
243		*/
244	1	public function withHttpHeaders(array $http_headers = null): self
245		{
246	1	$this->http_headers = $http_headers ?? [];
247
248	1	return $this;
249		}
250
251		/**
252		* Builds and returns final HttpResponse. It's safe to call build() as many times as needed, as no
253		* internal state is changed. It's also safe to alter any parameter set previously and call build()
254		* again to get new response object that includes new changes.
255		*
256		* @return \Symfony\Component\HttpFoundation\Response
257		*/
258	18	public function build(): HttpResponse
259		{
260	18	$api_code = $this->api_code;
261	18	Validator::assertIsInt('api_code', $api_code);
262
263	18	$msg_or_api_code = $this->message ?? $api_code;
264	18	$http_headers = $this->http_headers ?? [];
265
266	18	if ($this->success) {
267	8	$api_code = $api_code ?? BaseApiCodes::OK();
268	8	$http_code = $this->http_code ?? ResponseBuilder::DEFAULT_HTTP_CODE_OK;
269
270	8	Validator::assertOkHttpCode($http_code);
271
272	8	$result = $this->make($this->success, $api_code, $msg_or_api_code, $this->data, $http_code,
273	8	$this->placeholders, $http_headers, $this->json_opts);
274		} else {
275	10	$http_code = $this->http_code ?? ResponseBuilder::DEFAULT_HTTP_CODE_ERROR;
276
277	10	Validator::assertErrorHttpCode($http_code);
278
279	10	$result = $this->make(false, $api_code, $msg_or_api_code, $this->data, $http_code, $this->placeholders,
280	10	$this->http_headers, $this->json_opts, $this->debug_data);
281		}
282
283	17	return $result;
284		}
285
286		/**
287		* @param boolean $success @true if response reports successful operation, @false otherwise.
288		* @param integer $api_code Your API code to be returned with the response object.
289		* @param string\|integer $msg_or_api_code message string or valid API code to get message for
290		* @param object\|array\|null $data optional additional data to be included in response object
291		* @param integer\|null $http_code HTTP code for the HttpResponse or @null for either DEFAULT_HTTP_CODE_OK
292		* or DEFAULT_HTTP_CODE_ERROR depending on the $success.
293		* @param array\|null $placeholders Placeholders passed to Lang::get() for message placeholders
294		* substitution or @null if none.
295		* @param array\|null $http_headers Optional HTTP headers to be returned in the response.
296		* @param integer\|null $json_opts See http://php.net/manual/en/function.json-encode.php for supported
297		* options or pass @null to use value from your config (or defaults).
298		* @param array\|null $debug_data Optional debug data array to be added to returned JSON.
299		*
300		* @return HttpResponse
301		*
302		* @throws \InvalidArgumentException If $api_code is neither a string nor valid integer code.
303		* @throws \InvalidArgumentException if $data is an object of class that is not configured in "classes" mapping.
304		*
305		* @noinspection PhpTooManyParametersInspection
306		*/
307	24	protected function make(bool $success, int $api_code, $msg_or_api_code, $data = null,
308		int $http_code = null, array $placeholders = null, array $http_headers = null,
309		int $json_opts = null, array $debug_data = null): HttpResponse
310		{
311	24	$http_headers = $http_headers ?? [];
312	24	$http_code = $http_code ?? ($success ? ResponseBuilder::DEFAULT_HTTP_CODE_OK : ResponseBuilder::DEFAULT_HTTP_CODE_ERROR);
313	24	$json_opts = $json_opts ?? Config::get(ResponseBuilder::CONF_KEY_ENCODING_OPTIONS, ResponseBuilder::DEFAULT_ENCODING_OPTIONS);
314
315	24	Validator::assertIsInt('encoding_options', $json_opts);
316
317	23	Validator::assertIsInt('api_code', $api_code);
318	23	if (!BaseApiCodes::isCodeValid($api_code)) {
319	1	Validator::assertIsIntRange('api_code', $api_code, BaseApiCodes::getMinCode(), BaseApiCodes::getMaxCode());
320		}
321
322	22	return Response::json(
323	22	$this->buildResponse($success, $api_code, $msg_or_api_code, $placeholders, $data, $debug_data),
324		$http_code, $http_headers, $json_opts);
325		}
326
327		/**
328		* Creates standardised API response array. This is final method called in the whole pipeline before we
329		* return final JSON back to client. If you want to manipulate your response, this is the place to do that.
330		* If you set APP_DEBUG to true, 'code_hex' field will be additionally added to reported JSON for easier
331		* manual debugging.
332		*
333		* @param boolean $success @true if response reports successful operation, @false otherwise.
334		* @param integer $api_code Your API code to be returned with the response object.
335		* @param string\|integer $msg_or_api_code Message string or valid API code to get message for.
336		* @param array\|null $placeholders Placeholders passed to Lang::get() for message placeholders
337		* substitution or @null if none.
338		* @param object\|array\|null $data API response data if any
339		* @param array\|null $debug_data optional debug data array to be added to returned JSON.
340		*
341		* @return array response ready to be encoded as json and sent back to client
342		*
343		* @throws \RuntimeException in case of missing or invalid "classes" mapping configuration
344		*
345		* @noinspection PhpTooManyParametersInspection
346		*/
347	22	protected function buildResponse(bool $success, int $api_code,
348		$msg_or_api_code, array $placeholders = null,
349		$data = null, array $debug_data = null): array
350		{
351		// ensure $data is either @null, array or object of class with configured mapping.
352	22	$data = (new Converter())->convert($data);
353	21	if ($data !== null && !\is_object($data)) {
354		// ensure we get object in final JSON structure in data node
355	6	$data = (object)$data;
356		}
357
358		// get human readable message for API code or use message string (if given instead of API code)
359	21	if (\is_int($msg_or_api_code)) {
360	10	$message = $this->getMessageForApiCode($success, $msg_or_api_code, $placeholders);
361		} else {
362	11	Validator::assertIsString('message', $msg_or_api_code);
363	9	$message = $msg_or_api_code;
364		}
365
366		/** @noinspection PhpUndefinedClassInspection */
367		$response = [
368	19	ResponseBuilder::KEY_SUCCESS => $success,
369	19	ResponseBuilder::KEY_CODE => $api_code,
370	19	ResponseBuilder::KEY_LOCALE => \App::getLocale(),
371	19	ResponseBuilder::KEY_MESSAGE => $message,
372	19	ResponseBuilder::KEY_DATA => $data,
373		];
374
375	19	if ($debug_data !== null) {
376	2	$debug_key = Config::get(ResponseBuilder::CONF_KEY_DEBUG_DEBUG_KEY, ResponseBuilder::KEY_DEBUG);
377	2	$response[ $debug_key ] = $debug_data;
378		}
379
380	19	return $response;
381		}
382
383		/**
384		* If $msg_or_api_code is integer value, returns human readable message associated with that code (with
385		* fallback to built-in default string if no api code mapping is set. If $msg_or_api_code is a string,
386		* returns it unaltered.
387		*
388		* @param boolean $success @true if response reports successful operation, @false otherwise.
389		* @param integer $api_code Your API code to be returned with the response object.
390		* @param array\|null $placeholders Placeholders passed to Lang::get() for message placeholders
391		* substitution or @null if none.
392		*
393		* @return string
394		*/
395	10	protected function getMessageForApiCode(bool $success, int $api_code, array $placeholders = null): string
396		{
397		// We got integer value here not a message string, so we need to check if we have the mapping for
398		// this string already configured.
399	10	$key = BaseApiCodes::getCodeMessageKey($api_code);
400	10	if ($key === null) {
401		// nope, let's get the default one instead, based of
402		$fallback_code = $success ? BaseApiCodes::OK() : BaseApiCodes::NO_ERROR_MESSAGE();
403		$key = BaseApiCodes::getCodeMessageKey($fallback_code);
404		}
405
406	10	$placeholders = $placeholders ?? [];
407	10	if (!\array_key_exists('api_code', $placeholders)) {
408	10	$placeholders['api_code'] = $api_code;
409		}
410
411	10	return \Lang::get($key, $placeholders);
412		}
413		}
414

MarcinOrlowski / laravel-api-response-builder

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ResponseBuilder::make() A

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