Optimized for SPA

application/symfony/src/Logic/Operation/OperandInterface.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Logic\Operation;
+
+use App\Logic\Result\ResultInterface;
+
+/**
+ * @author kevinfrantz
+ */
+interface OperandInterface
+{
+    /**
+     * Returns the result of the Operation.
+     *
+     * @return ResultInterface
+     */
+    public function getResult(): ResultInterface;
+}

application/symfony/src/Logic/Operation/OperationInterface.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Logic\Operation;
+
+use Doctrine\Common\Collections\Collection;
+
+/**
+ * @author kevinfrantz
+ */
+interface OperationInterface extends OperandInterface
+{
+    /**
+     * Sets the Operators the operation has to deal with.
+     *
+     * @param Collection $operands | OperandInterface[]
+     */
+    public function setOperands(Collection $operands): void;
+
+    /**
+     * Process the logic.
+     */
+    public function process(): void;
+}

application/symfony/src/Logic/Result/Result.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Logic\Result;
+
+/**
+ * @author kevinfrantz
+ */
+class Result implements ResultInterface
+{
+    /**
+     * @var bool
+     */
+    protected $bool;
+
+    /**
+     * The concrete result value.
+     *
+     * @var mixed
+     */
+    protected $value;
+
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    public function getBool(): bool
+    {
+        return $this->bool;
+    }
+
+    public function setBool(bool $bool): void
+    {
+        $this->bool = $bool;
+    }
+
+    public function setValue($value): void
+    {
+        $this->value = $value;
+    }
+
+    public function setAll($value): void
+    {
+        $this->bool = (bool) $value;
+        $this->value = $value;
+    }
+}

application/symfony/src/Logic/Result/ResultInterface.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Logic\Result;
+
+/**
+ * @author kevinfrantz
+ */
+interface ResultInterface
+{
+    /**
+     * Returns the Result as a string.
+     *
+     * @return string
+     */
+    //public function __toString():string;
+
+    /**
+     * Returns if the result is true.
+     *
+     * @return bool
+     */
+    public function getBool(): bool;
+
+    public function setBool(bool $bool): void;
+
+    /**
+     * Returns the concrete result value.
+     *
+     * @var mixed
+     */
+    public function getValue();
+
+    public function setValue($value): void;
+
+    /**
+     * Sets bool and value attribut.
+     *
+     * @param mixed $value
+     */
+    public function setAll($value): void;
+}