VERSION 0.2 doctrine ORM et entités

1 files changed, 180 insertions, 0 deletions

diff --git a/vendor/doctrine/orm/src/Query/QueryExpressionVisitor.php b/vendor/doctrine/orm/src/Query/QueryExpressionVisitor.php
new file mode 100644
index 0000000..3e0ec65
--- /dev/null
+++ b/vendor/doctrine/orm/src/Query/QueryExpressionVisitor.php
@@ -0,0 +1,180 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Query;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Expr\Comparison;
+use Doctrine\Common\Collections\Expr\CompositeExpression;
+use Doctrine\Common\Collections\Expr\ExpressionVisitor;
+use Doctrine\Common\Collections\Expr\Value;
+use RuntimeException;
+
+use function count;
+use function str_replace;
+use function str_starts_with;
+
+/**
+ * Converts Collection expressions to Query expressions.
+ */
+class QueryExpressionVisitor extends ExpressionVisitor
+{
+    private const OPERATOR_MAP = [
+        Comparison::GT => Expr\Comparison::GT,
+        Comparison::GTE => Expr\Comparison::GTE,
+        Comparison::LT  => Expr\Comparison::LT,
+        Comparison::LTE => Expr\Comparison::LTE,
+    ];
+
+    private readonly Expr $expr;
+
+    /** @var list<mixed> */
+    private array $parameters = [];
+
+    /** @param mixed[] $queryAliases */
+    public function __construct(
+        private readonly array $queryAliases,
+    ) {
+        $this->expr = new Expr();
+    }
+
+    /**
+     * Gets bound parameters.
+     * Filled after {@link dispach()}.
+     *
+     * @return ArrayCollection<int, mixed>
+     */
+    public function getParameters(): ArrayCollection
+    {
+        return new ArrayCollection($this->parameters);
+    }
+
+    public function clearParameters(): void
+    {
+        $this->parameters = [];
+    }
+
+    /**
+     * Converts Criteria expression to Query one based on static map.
+     */
+    private static function convertComparisonOperator(string $criteriaOperator): string|null
+    {
+        return self::OPERATOR_MAP[$criteriaOperator] ?? null;
+    }
+
+    public function walkCompositeExpression(CompositeExpression $expr): mixed
+    {
+        $expressionList = [];
+
+        foreach ($expr->getExpressionList() as $child) {
+            $expressionList[] = $this->dispatch($child);
+        }
+
+        return match ($expr->getType()) {
+            CompositeExpression::TYPE_AND => new Expr\Andx($expressionList),
+            CompositeExpression::TYPE_OR => new Expr\Orx($expressionList),
+            CompositeExpression::TYPE_NOT => $this->expr->not($expressionList[0]),
+            default => throw new RuntimeException('Unknown composite ' . $expr->getType()),
+        };
+    }
+
+    public function walkComparison(Comparison $comparison): mixed
+    {
+        if (! isset($this->queryAliases[0])) {
+            throw new QueryException('No aliases are set before invoking walkComparison().');
+        }
+
+        $field = $this->queryAliases[0] . '.' . $comparison->getField();
+
+        foreach ($this->queryAliases as $alias) {
+            if (str_starts_with($comparison->getField() . '.', $alias . '.')) {
+                $field = $comparison->getField();
+                break;
+            }
+        }
+
+        $parameterName = str_replace('.', '_', $comparison->getField());
+
+        foreach ($this->parameters as $parameter) {
+            if ($parameter->getName() === $parameterName) {
+                $parameterName .= '_' . count($this->parameters);
+                break;
+            }
+        }
+
+        $parameter   = new Parameter($parameterName, $this->walkValue($comparison->getValue()));
+        $placeholder = ':' . $parameterName;
+
+        switch ($comparison->getOperator()) {
+            case Comparison::IN:
+                $this->parameters[] = $parameter;
+
+                return $this->expr->in($field, $placeholder);
+
+            case Comparison::NIN:
+                $this->parameters[] = $parameter;
+
+                return $this->expr->notIn($field, $placeholder);
+
+            case Comparison::EQ:
+            case Comparison::IS:
+                if ($this->walkValue($comparison->getValue()) === null) {
+                    return $this->expr->isNull($field);
+                }
+
+                $this->parameters[] = $parameter;
+
+                return $this->expr->eq($field, $placeholder);
+
+            case Comparison::NEQ:
+                if ($this->walkValue($comparison->getValue()) === null) {
+                    return $this->expr->isNotNull($field);
+                }
+
+                $this->parameters[] = $parameter;
+
+                return $this->expr->neq($field, $placeholder);
+
+            case Comparison::CONTAINS:
+                $parameter->setValue('%' . $parameter->getValue() . '%', $parameter->getType());
+                $this->parameters[] = $parameter;
+
+                return $this->expr->like($field, $placeholder);
+
+            case Comparison::MEMBER_OF:
+                return $this->expr->isMemberOf($comparison->getField(), $comparison->getValue()->getValue());
+
+            case Comparison::STARTS_WITH:
+                $parameter->setValue($parameter->getValue() . '%', $parameter->getType());
+                $this->parameters[] = $parameter;
+
+                return $this->expr->like($field, $placeholder);
+
+            case Comparison::ENDS_WITH:
+                $parameter->setValue('%' . $parameter->getValue(), $parameter->getType());
+                $this->parameters[] = $parameter;
+
+                return $this->expr->like($field, $placeholder);
+
+            default:
+                $operator = self::convertComparisonOperator($comparison->getOperator());
+                if ($operator) {
+                    $this->parameters[] = $parameter;
+
+                    return new Expr\Comparison(
+                        $field,
+                        $operator,
+                        $placeholder,
+                    );
+                }
+
+                throw new RuntimeException('Unknown comparison operator: ' . $comparison->getOperator());
+        }
+    }
+
+    public function walkValue(Value $value): mixed
+    {
+        return $value->getValue();
+    }
+}