Magento Coding Standard (PHPCS) report for zero1limited/module-auto-add-free-product
====================================================================================
Package version: 1.2.1 | Magento: 2.4.9 | Tested: 2026-06-01

37 warnings in 3 files

Plugin/Magento/SalesRule/Model/Rule/Metadata/ValueProvider/GetMetadataValuesAfter.php
  8:5      warning  Missing short description (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  9:8      warning  \Magento\SalesRule\Model\Rule\Metadata\ValueProvider\Interceptor parameter is missing in method arguments signature (Magento2.Annotation.MethodArguments.ArgumentMissing)
  9:8      warning  There must be exactly one blank line before tags (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  10:8     warning  Type is not specified (Magento2.Annotation.MethodArguments.NoTypeSpecified)
  12:12    warning  $valueProvider parameter is missing in method annotation (Magento2.Annotation.MethodArguments.ArgumentMissing)
  14:9     warning  Expected "if (...) {\n"; found "if(...){\n" (PEAR.ControlStructures.ControlSignature.Found)
  14:9     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  22:10    warning  Expected 1 space after closing parenthesis; found 0 (Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis)
  31:1     warning  Expected 1 newline at end of file; 0 found (PSR2.Files.EndFileNewline.NoneFound)

Model/RulesApplierPlugin.php
  9:4      warning  Tag @package MUST NOT be used. (Magento2.Commenting.ClassAndInterfacePHPDocFormatting.ForbiddenTags)
  13:5     warning  Visibility must be declared on all constants if your project supports PHP 7.1 or later (PSR12.Properties.ConstantVisibility.NotFound)
  29:5     warning  Missing short description (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  30:8     warning  There must be exactly one blank line before tags (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  49:26    warning  Short array syntax must be used to define arrays (Generic.Arrays.DisallowLongArraySyntax.Found)
  55:17    warning  Empty IF statement detected (Magento2.CodeAnalysis.EmptyBlock.DetectedIf)
  71:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  75:43    warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  80:9     warning  Inline control structures are not allowed (Generic.ControlStructures.InlineControlStructure.NotAllowed)
  80:9     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  81:20    warning  Whitespace found at end of line (Squiz.WhiteSpace.SuperfluousWhitespace.EndLine)
  88:47    warning  TRUE, FALSE and NULL must be lowercase; expected "null" but found "NULL" (Generic.PHP.LowerCaseConstant.Found)
  89:55    warning  TRUE, FALSE and NULL must be lowercase; expected "null" but found "NULL" (Generic.PHP.LowerCaseConstant.Found)
  100:12   warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  104:43   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  114:62   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  124:36   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  128:9    warning  The use of function file_put_contents() is discouraged (Magento2.Functions.DiscouragedFunction.Discouraged)
  129:9    warning  The use of function file_put_contents() is discouraged (Magento2.Functions.DiscouragedFunction.Discouraged)
  138:68   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  148:36   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  158:36   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  173:9    warning  The use of function file_put_contents() is discouraged (Magento2.Functions.DiscouragedFunction.Discouraged)
  173:138  warning  Line exceeds 120 characters; contains 138 characters (Generic.Files.LineLength.TooLong)
  199:51   warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)

Observer/SalesRule/ActionsTabPrepareFormObserver.php
  8:5      warning  Missing short description (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  9:8      warning  There must be exactly one blank line before tags (Magento2.Annotation.MethodAnnotationStructure.MethodAnnotation)
  12:12    warning  Empty FUNCTION statement detected (Magento2.CodeAnalysis.EmptyBlock.DetectedFunction)