Fix coding style with phpcs PSR-12 standard

Signed-off-by: davidarendsen <davidarendsen@hey.com>

README.md

@@ -36,3 +36,10 @@ echo $queryBuilder->build();
 ```
 php vendor/bin/phpunit --testdox
 ```
+
+## Coding style
+
+```
+./vendor/bin/phpcbf --standard=PSR12 ./src
+./vendor/bin/phpcbf --standard=PSR12 ./tests
+```

composer.json

@@ -21,6 +21,7 @@
         "php": ">=7.2"
     },
     "require-dev": {
-		"phpunit/phpunit": "^8"
+		"phpunit/phpunit": "^8",
+		"squizlabs/php_codesniffer": "*"
 	}
 }

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "dd145ce324fb9a1982c8f4fe8741808b",
+    "content-hash": "91e60dd99295cc037b7dcefac530fa16",
     "packages": [],
     "packages-dev": [
         {
@@ -1594,6 +1594,62 @@
             },
             "time": "2016-10-03T07:35:21+00:00"
         },
+        {
+            "name": "squizlabs/php_codesniffer",
+            "version": "3.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
+                "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/1359e176e9307e906dc3d890bcc9603ff6d90619",
+                "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619",
+                "shasum": ""
+            },
+            "require": {
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0"
+            },
+            "bin": [
+                "bin/phpcs",
+                "bin/phpcbf"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.x-dev"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "lead"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
+            "keywords": [
+                "phpcs",
+                "standards"
+            ],
+            "support": {
+                "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
+                "source": "https://github.com/squizlabs/PHP_CodeSniffer",
+                "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
+            },
+            "time": "2022-06-18T07:21:10+00:00"
+        },
         {
             "name": "theseer/tokenizer",
             "version": "1.2.1",

src/Exception/ExpressionNotImplementedException.php

@@ -4,4 +4,6 @@ namespace Arendsen\FluxQueryBuilder\Exception;
 
 use Exception;
 
-class ExpressionNotImplementedException extends Exception {}
+class ExpressionNotImplementedException extends Exception
+{
+}

src/Exception/FunctionNotImplementedException.php

@@ -4,4 +4,6 @@ namespace Arendsen\FluxQueryBuilder\Exception;
 
 use Exception;
 
-class FunctionNotImplementedException extends Exception {}
+class FunctionNotImplementedException extends Exception
+{
+}

src/Exception/FunctionRequiredSettingMissingException.php

@@ -4,11 +4,10 @@ namespace Arendsen\FluxQueryBuilder\Exception;
 
 use Exception;
 
-class FunctionRequiredSettingMissingException extends Exception {
-    
+class FunctionRequiredSettingMissingException extends Exception
+{
     public function __construct(string $functionName, string $message)
     {
         parent::__construct('Function ' . $functionName . ' - ' . $message);
     }
-
 }

src/Expression/Base.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Expression;
 
 use Arendsen\FluxQueryBuilder\Exception\ExpressionNotImplementedException;
 
-abstract class Base {
-
+abstract class Base
+{
     /**
      * @throws ExpressionNotImplementedException
      */
@@ -13,5 +13,4 @@ abstract class Base {
     {
         throw new ExpressionNotImplementedException('__toString', get_class($this));
     }
-
 }

src/Expression/KeyValue.php

@@ -5,18 +5,18 @@ namespace Arendsen\FluxQueryBuilder\Expression;
 use Arendsen\FluxQueryBuilder\Formatters;
 use Exception;
 
-class KeyValue extends Base {
+class KeyValue extends Base
+{
+    public const EQUAL_TO = '==';
+    public const NOT_EQUAL_TO = '!=';
+    public const GREATER_THAN = '>';
+    public const GREATER_EQUAL_TO = '>=';
+    public const LESS_THAN = '<';
+    public const LESS_EQUAL_TO = '<=';
+    public const EQUAL_TO_REGEX = '=~';
+    public const NOT_EQUAL_TO_REGEX = '!~';
 
-    const EQUAL_TO = '==';
-    const NOT_EQUAL_TO = '!=';
-    const GREATER_THAN = '>';
-    const GREATER_EQUAL_TO = '>=';
-    const LESS_THAN = '<';
-    const LESS_EQUAL_TO = '<=';
-    const EQUAL_TO_REGEX = '=~';
-    const NOT_EQUAL_TO_REGEX = '!~';
-
-    const COMPARISON_OPERATORS = [
+    public const COMPARISON_OPERATORS = [
         self::EQUAL_TO,
         self::NOT_EQUAL_TO,
         self::GREATER_THAN,
@@ -200,10 +200,8 @@ class KeyValue extends Base {
 
     protected function checkOperator(string $operator)
     {
-        if(!in_array($operator, self::COMPARISON_OPERATORS))
-        {
+        if (!in_array($operator, self::COMPARISON_OPERATORS)) {
             throw new Exception('Operator "' . $operator . '" is not supported!');
         }
     }
-
 }

src/Formatters.php

@@ -4,20 +4,15 @@ namespace Arendsen\FluxQueryBuilder;
 
 use DateTime;
 
-class Formatters {
-
+class Formatters
+{
     public static function valueToString($value): string
     {
-        if(is_string($value))
-        {
+        if (is_string($value)) {
             return '"' . $value . '"';
-        }
-        elseif(is_bool($value))
-        {
+        } elseif (is_bool($value)) {
             return $value ? 'true' : 'false';
-        }
-        elseif(is_array($value))
-        {
+        } elseif (is_array($value)) {
             return '[' . self::toFluxArrayString($value) . ']';
         }
 
@@ -27,12 +22,9 @@ class Formatters {
     public static function toFluxArrayString(array $array): string
     {
         array_walk($array, function (&$value, $key) {
-            if(is_string($key))
-            {
+            if (is_string($key)) {
                 $value = $key . ': ' . self::valueToString($value);
-            }
-            else
-            {
+            } else {
                 $value = self::valueToString($value);
             }
         });
@@ -40,8 +32,8 @@ class Formatters {
         return implode(', ', $array);
     }
 
-    public static function dateTimeToString(DateTime $dateTime): string {
+    public static function dateTimeToString(DateTime $dateTime): string
+    {
         return 'time(v: ' . $dateTime->format('Y-m-d\TH:i:s\Z') . ')';
     }
-
 }

src/Functions/Base.php

@@ -5,8 +5,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 use Arendsen\FluxQueryBuilder\Formatters;
 use Arendsen\FluxQueryBuilder\Exception\FunctionNotImplementedException;
 
-abstract class Base {
-
+abstract class Base
+{
     /**
      * @throws FunctionNotImplementedException
      */
@@ -14,5 +14,4 @@ abstract class Base {
     {
         throw new FunctionNotImplementedException('__toString', get_class($this));
     }
-
 }

src/Functions/Filter.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 
 use Arendsen\FluxQueryBuilder\Expression\KeyValue;
 
-class Filter extends Base {
-
+class Filter extends Base
+{
     /**
      * @var KeyValue $keyValue
      */
@@ -20,5 +20,4 @@ class Filter extends Base {
     {
         return '|> filter(fn: (r) => ' . $this->keyValue . ') ';
     }
-
 }

src/Functions/From.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 
 use Arendsen\FluxQueryBuilder\Formatters;
 
-class From extends Base {
-
+class From extends Base
+{
     /**
      * @var array $settings
      */
@@ -20,5 +20,4 @@ class From extends Base {
     {
         return 'from(' . Formatters::toFluxArrayString($this->settings) . ') ';
     }
-
 }

src/Functions/Group.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 
 use Arendsen\FluxQueryBuilder\Formatters;
 
-class Group extends Base {
-
+class Group extends Base
+{
     /**
      * @var array $columns
      */
@@ -31,5 +31,4 @@ class Group extends Base {
 
         return '|> group(' . $array . ') ';
     }
-
 }

src/Functions/Limit.php

@@ -2,8 +2,8 @@
 
 namespace Arendsen\FluxQueryBuilder\Functions;
 
-class Limit extends Base {
-
+class Limit extends Base
+{
     /**
      * @var int $limit
      */
@@ -18,5 +18,4 @@ class Limit extends Base {
     {
         return '|> limit(n:' . (string)$this->limit . ') ';
     }
-
 }

src/Functions/Map.php

@@ -2,8 +2,8 @@
 
 namespace Arendsen\FluxQueryBuilder\Functions;
 
-class Map extends Base {
-
+class Map extends Base
+{
     /**
      * @var array $query
      */
@@ -18,5 +18,4 @@ class Map extends Base {
     {
         return '|> map(fn: (r) => ({ ' . $this->query . ' })) ';
     }
-
 }

src/Functions/Range.php

@@ -6,8 +6,8 @@ use Arendsen\FluxQueryBuilder\Exception\FunctionRequiredSettingMissingException;
 use Arendsen\FluxQueryBuilder\Formatters;
 use DateTime;
 
-class Range extends Base {
-
+class Range extends Base
+{
     /**
      * @var mixed $start
      */
@@ -26,18 +26,15 @@ class Range extends Base {
 
     public function __toString()
     {
-        if(!$this->start)
-        {
+        if (!$this->start) {
             throw new FunctionRequiredSettingMissingException('Range', 'Start setting is required!');
         }
 
         $settingsString = 'start: ' . $this->start;
-        if($this->stop)
-        {
+        if ($this->stop) {
             $settingsString .= ', stop: ' . $this->stop;
         }
 
         return '|> range(' . $settingsString . ') ';
     }
-
 }

src/Functions/Reduce.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 
 use Arendsen\FluxQueryBuilder\Formatters;
 
-class Reduce extends Base {
-
+class Reduce extends Base
+{
     /**
      * @var array $settings
      */
@@ -36,5 +36,4 @@ class Reduce extends Base {
 
         return $settings;
     }
-
 }

src/Functions/Sort.php

@@ -4,8 +4,8 @@ namespace Arendsen\FluxQueryBuilder\Functions;
 
 use Arendsen\FluxQueryBuilder\Formatters;
 
-class Sort extends Base {
-
+class Sort extends Base
+{
     /**
      * @var array $columns
      */
@@ -27,5 +27,4 @@ class Sort extends Base {
         return '|> sort(columns: [' . Formatters::toFluxArrayString($this->columns) .
             '], desc: ' . Formatters::valueToString($this->desc) . ') ';
     }
-
 }

src/QueryBuilder.php

@@ -14,18 +14,18 @@ use Arendsen\FluxQueryBuilder\Functions\Map;
 use Arendsen\FluxQueryBuilder\Functions\Group;
 use Arendsen\FluxQueryBuilder\Functions\Limit;
 
-class QueryBuilder {
+class QueryBuilder
+{
+    public const FLUX_PART_FROM = 'from';
+    public const FLUX_PART_RANGE = 'range';
+    public const FLUX_PART_FILTERS = 'filters';
+    public const FLUX_PART_REDUCE = 'reduce';
+    public const FLUX_PART_MAP = 'map';
+    public const FLUX_PART_SORT = 'sort';
+    public const FLUX_PART_GROUP = 'group';
+    public const FLUX_PART_LIMIT = 'limit';
 
-    const FLUX_PART_FROM = 'from';
-    const FLUX_PART_RANGE = 'range';
-    const FLUX_PART_FILTERS = 'filters';
-    const FLUX_PART_REDUCE = 'reduce';
-    const FLUX_PART_MAP = 'map';
-    const FLUX_PART_SORT = 'sort';
-    const FLUX_PART_GROUP = 'group';
-    const FLUX_PART_LIMIT = 'limit';
-
-    const PARTS = [
+    public const PARTS = [
         self::FLUX_PART_FROM,
         self::FLUX_PART_RANGE,
         self::FLUX_PART_REDUCE,
@@ -36,11 +36,11 @@ class QueryBuilder {
         self::FLUX_PART_LIMIT,
     ];
 
-    const REQUIRED_INPUT_FROM = 'from';
-    const REQUIRED_INPUT_MEASUREMENT = 'measurement';
-    const REQUIRED_INPUT_RANGE = 'range';
+    public const REQUIRED_INPUT_FROM = 'from';
+    public const REQUIRED_INPUT_MEASUREMENT = 'measurement';
+    public const REQUIRED_INPUT_RANGE = 'range';
 
-    const REQUIRED_INPUT = [
+    public const REQUIRED_INPUT = [
         self::REQUIRED_INPUT_FROM,
         self::REQUIRED_INPUT_MEASUREMENT,
         self::REQUIRED_INPUT_RANGE,
@@ -174,18 +174,13 @@ class QueryBuilder {
 
         $query = '';
 
-        foreach(self::PARTS as $part)
-        {
-            if(isset($this->fluxQueryParts[$part]))
-            {
-                if(is_array($this->fluxQueryParts[$part]))
-                {
+        foreach (self::PARTS as $part) {
+            if (isset($this->fluxQueryParts[$part])) {
+                if (is_array($this->fluxQueryParts[$part])) {
                     foreach ($this->fluxQueryParts[$part] as $filter) {
                         $query .= $filter;
                     }
-                }
-                else
-                {
+                } else {
                     $query .= $this->fluxQueryParts[$part];
                 }
             }
@@ -194,18 +189,17 @@ class QueryBuilder {
         return $query;
     }
 
-    protected function addRequiredData(string $key, $value) {
+    protected function addRequiredData(string $key, $value)
+    {
         $this->requiredData[$key] = $value;
     }
 
     protected function checkRequired()
     {
         foreach (self::REQUIRED_INPUT as $input) {
-            if(!isset($this->requiredData[$input]))
-            {
+            if (!isset($this->requiredData[$input])) {
                 throw new Exception('You need to define the "' . $input . '" part of the query!');
             }
         }
     }
-
 }

tests/Expression/KeyValueTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Expression;
+
 use Arendsen\FluxQueryBuilder\Expression\KeyValue;
 use PHPUnit\Framework\TestCase;
 
-final class KeyValueExpressionTest extends TestCase {
-
+final class KeyValueExpressionTest extends TestCase
+{
     public function testSimpleKeyvalue()
     {
         $keyvalue = KeyValue::setEqualTo('_measurement', 'test_measurement')
@@ -29,5 +32,4 @@ final class KeyValueExpressionTest extends TestCase {
             ->or('_field', '==', 'field2')
             ->andEqualTo('user', 'my_username');
     }
-
 }

tests/Functions/FilterFunctionTest.php

@@ -1,24 +1,25 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Expression\KeyValue;
 use Arendsen\FluxQueryBuilder\Functions\Filter;
 use PHPUnit\Framework\TestCase;
 
-final class FilterFunctionTest extends TestCase {
-
+final class FilterFunctionTest extends TestCase
+{
     public function testSimpleFilter()
     {
         $expression = new Filter(KeyValue::setEqualTo('_measurement', 'test_measurement')
             ->andEqualTo('_field', 'user')
             ->orEqualTo('_field', 'field2')
-            ->andEqualTo('user', 'my_username')
-        );
+            ->andEqualTo('user', 'my_username'));
 
         $query = '|> filter(fn: (r) => r._measurement == "test_measurement" and r._field == "user" or ' .
             'r._field == "field2" and r.user == "my_username") ';
 
         $this->assertEquals($expression->__toString(), $query);
     }
-
 }

tests/Functions/FromFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\From;
 use PHPUnit\Framework\TestCase;
 
-final class FromFunctionTest extends TestCase {
-
+final class FromFunctionTest extends TestCase
+{
     /**
      * @dataProvider somethingProvider
      */
@@ -34,5 +37,4 @@ final class FromFunctionTest extends TestCase {
             ],
         ];
     }
-
 }

tests/Functions/GroupFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\Group;
 use PHPUnit\Framework\TestCase;
 
-final class GroupFunctionTest extends TestCase {
-
+final class GroupFunctionTest extends TestCase
+{
     public function testSimpleGroup()
     {
         $expression = new Group(['foo', 'bar'], 'by');
@@ -14,5 +17,4 @@ final class GroupFunctionTest extends TestCase {
 
         $this->assertEquals($query, $expression->__toString());
     }
-
 }

tests/Functions/LimitFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\Limit;
 use PHPUnit\Framework\TestCase;
 
-final class LimitFunctionTest extends TestCase {
-
+final class LimitFunctionTest extends TestCase
+{
     public function testSimpleLimit()
     {
         $expression = new Limit(1);
@@ -14,5 +17,4 @@ final class LimitFunctionTest extends TestCase {
 
         $this->assertEquals($query, $expression->__toString());
     }
-
 }

tests/Functions/MapFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\Map;
 use PHPUnit\Framework\TestCase;
 
-final class MapFunctionTest extends TestCase {
-
+final class MapFunctionTest extends TestCase
+{
     public function testSimpleMap()
     {
         $expression = new Map('r with name: r.user');
@@ -14,5 +17,4 @@ final class MapFunctionTest extends TestCase {
 
         $this->assertEquals($query, $expression->__toString());
     }
-
 }

tests/Functions/RangeFunctionTest.php

@@ -1,13 +1,15 @@
 <?php
+
 declare(strict_types=1);
 
-use Arendsen\FluxQueryBuilder\Exception\FunctionRequiredSettingMissingException;
-use Arendsen\FluxQueryBuilder\Formatters;
+namespace Tests\Functions;
+
+use DateTime;
 use Arendsen\FluxQueryBuilder\Functions\Range;
 use PHPUnit\Framework\TestCase;
 
-final class RangeFunctionTest extends TestCase {
-
+final class RangeFunctionTest extends TestCase
+{
     public function testOnlyStartOption()
     {
         $expression = new Range(
@@ -42,5 +44,4 @@ final class RangeFunctionTest extends TestCase {
 
         $this->assertEquals($expected, $expression->__toString());
     }
-
 }

tests/Functions/ReduceFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\Reduce;
 use PHPUnit\Framework\TestCase;
 
-final class ReduceFunctionTest extends TestCase {
-
+final class ReduceFunctionTest extends TestCase
+{
     public function testSimpleReduce()
     {
         $expression = new Reduce(['sum' => 'r._value + accumulator.sum'], ['sum' => 0]);
@@ -14,5 +17,4 @@ final class ReduceFunctionTest extends TestCase {
 
         $this->assertEquals($query, $expression->__toString());
     }
-
 }

tests/Functions/SortFunctionTest.php

@@ -1,11 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Functions;
+
 use Arendsen\FluxQueryBuilder\Functions\Sort;
 use PHPUnit\Framework\TestCase;
 
-final class SortFunctionTest extends TestCase {
-
+final class SortFunctionTest extends TestCase
+{
     public function testSimpleSort()
     {
         $expression = new Sort(['foo', 'bar'], true);
@@ -14,5 +17,4 @@ final class SortFunctionTest extends TestCase {
 
         $this->assertEquals($query, $expression->__toString());
     }
-
 }

tests/Generic/FormattersTest.php

@@ -1,11 +1,15 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Generic;
+
+use DateTime;
 use Arendsen\FluxQueryBuilder\Formatters;
 use PHPUnit\Framework\TestCase;
 
-final class FormattersTest extends TestCase {
-
+final class FormattersTest extends TestCase
+{
     public function testAssociativeArrayNested()
     {
         $array = [
@@ -26,5 +30,4 @@ final class FormattersTest extends TestCase {
 
         $this->assertEquals($expected, Formatters::dateTimeToString($dateTime));
     }
-
 }

tests/Generic/QueryBuilderTest.php

@@ -1,12 +1,15 @@
 <?php
+
 declare(strict_types=1);
 
+namespace Tests\Generic;
+
 use Arendsen\FluxQueryBuilder\Expression\KeyValue;
 use PHPUnit\Framework\TestCase;
 use Arendsen\FluxQueryBuilder\QueryBuilder;
 
-final class QueryBuilderTest extends TestCase {
-
+final class QueryBuilderTest extends TestCase
+{
     /**
      * @dataProvider simpleQueryProvider
      */
@@ -17,8 +20,7 @@ final class QueryBuilderTest extends TestCase {
             ->fromMeasurement($measurement)
             ->addRangeStart($range);
 
-        if($keyValue)
-        {
+        if ($keyValue) {
             $queryBuilder->addFilter($keyValue);
         }
 
@@ -109,5 +111,4 @@ final class QueryBuilderTest extends TestCase {
 
         $this->assertEquals($expectedQuery, $queryBuilder->build());
     }
-
 }