TASK Binary expression ast with only two operands: left and right

src/Parser/Ast/BinaryOperationNode.php

@@ -29,8 +29,9 @@
 final class BinaryOperationNode implements \JsonSerializable
 {
     private function __construct(
+        public readonly ExpressionNode $left,
         public readonly BinaryOperator $operator,
-        public readonly BinaryOperandNodes $operands
+        public readonly ExpressionNode $right
     ) {
     }
 
@@ -46,11 +47,18 @@ public static function fromTokens(ExpressionNode $left, \Iterator $tokens): self
 
         Scanner::skipOne($tokens);
 
-        $operands = BinaryOperandNodes::fromTokens($left, $tokens, $operator);
+        $precedence = $operator->toPrecedence();
+
+        Scanner::skipSpaceAndComments($tokens);
+
+        $right = ExpressionNode::fromTokens($tokens, $precedence);
+
+        Scanner::skipSpaceAndComments($tokens);
 
         return new self(
+            left: $left,
             operator: $operator,
-            operands: $operands
+            right: $right
         );
     }
 
@@ -60,7 +68,7 @@ public function jsonSerialize(): mixed
             'type' => 'BinaryOperationNode',
             'payload' => [
                 'operator' => $this->operator,
-                'operands' => $this->operands
+                'operands' => [$this->left, $this->right]
             ]
         ];
     }

src/Target/Php/Transpiler/BinaryOperation/BinaryOperationTranspiler.php

@@ -59,14 +59,10 @@ public function transpile(BinaryOperationNode $binaryOperationNode): string
             shouldAddQuotesIfNecessary: true
         );
 
-        $result = $expressionTranspiler->transpile($binaryOperationNode->operands->first);
-        $operator = sprintf(' %s ', $this->transpileBinaryOperator($binaryOperationNode->operator));
+        $left = $expressionTranspiler->transpile($binaryOperationNode->left);
+        $operator = $this->transpileBinaryOperator($binaryOperationNode->operator);
+        $right = $expressionTranspiler->transpile($binaryOperationNode->right);
 
-        foreach ($binaryOperationNode->operands->rest as $operandNode) {
-            $result .= $operator;
-            $result .= $expressionTranspiler->transpile($operandNode);
-        }
-
-        return sprintf('(%s)', $result);
+        return sprintf('(%s %s %s)', $left, $operator, $right);
     }
 }

src/TypeSystem/Resolver/BinaryOperation/BinaryOperationTypeResolver.php

@@ -23,7 +23,6 @@
 namespace PackageFactory\ComponentEngine\TypeSystem\Resolver\BinaryOperation;
 
 use PackageFactory\ComponentEngine\Definition\BinaryOperator;
-use PackageFactory\ComponentEngine\Parser\Ast\BinaryOperandNodes;
 use PackageFactory\ComponentEngine\Parser\Ast\BinaryOperationNode;
 use PackageFactory\ComponentEngine\TypeSystem\Resolver\Expression\ExpressionTypeResolver;
 use PackageFactory\ComponentEngine\TypeSystem\ScopeInterface;
@@ -43,13 +42,13 @@ public function resolveTypeOf(BinaryOperationNode $binaryOperationNode): TypeInt
     {
         return match ($binaryOperationNode->operator) {
             BinaryOperator::AND,
-            BinaryOperator::OR => $this->resolveTypeOfBooleanOperation($binaryOperationNode->operands),
+            BinaryOperator::OR => $this->resolveTypeOfBooleanOperation($binaryOperationNode),
 
             BinaryOperator::PLUS,
             BinaryOperator::MINUS,
             BinaryOperator::MULTIPLY_BY,
             BinaryOperator::DIVIDE_BY,
-            BinaryOperator::MODULO => $this->resolveTypeOfArithmeticOperation($binaryOperationNode->operands),
+            BinaryOperator::MODULO => $this->resolveTypeOfArithmeticOperation($binaryOperationNode),
 
             BinaryOperator::EQUAL,
             BinaryOperator::NOT_EQUAL,
@@ -60,36 +59,31 @@ public function resolveTypeOf(BinaryOperationNode $binaryOperationNode): TypeInt
         };
     }
 
-    private function resolveTypeOfBooleanOperation(BinaryOperandNodes $operandNodes): TypeInterface
+    private function resolveTypeOfBooleanOperation(BinaryOperationNode $binaryOperationNode): TypeInterface
     {
         $expressionTypeResolver = new ExpressionTypeResolver(
             scope: $this->scope
         );
-        $operandTypes = [];
 
-        foreach ($operandNodes as $operandNode) {
-            $operandTypes[] = $expressionTypeResolver->resolveTypeOf($operandNode);
-        }
-
-        return UnionType::of(...$operandTypes);
+        return UnionType::of(
+            $expressionTypeResolver->resolveTypeOf($binaryOperationNode->left),
+            $expressionTypeResolver->resolveTypeOf($binaryOperationNode->right)
+        );
     }
 
-    private function resolveTypeOfArithmeticOperation(BinaryOperandNodes $operandNodes): TypeInterface
+    private function resolveTypeOfArithmeticOperation(BinaryOperationNode $binaryOperationNode): TypeInterface
     {
         $expressionTypeResolver = new ExpressionTypeResolver(
             scope: $this->scope
         );
-        $numberType = NumberType::get();
 
-        foreach ($operandNodes as $operandNode) {
+        foreach ([$binaryOperationNode->left, $binaryOperationNode->right] as $operandNode) {
             $typeOfOperandNode = $expressionTypeResolver->resolveTypeOf($operandNode);
-            $typeOfOperandNodeIsNumberType = $typeOfOperandNode->is($numberType);
-
-            if (!$typeOfOperandNodeIsNumberType) {
+            if (!$typeOfOperandNode->is(NumberType::get())) {
                 throw new \Exception('@TODO: Operand must be of type number');
             }
         }
 
-        return $numberType;
+        return NumberType::get();
     }
 }