1 files changed, 102 insertions, 0 deletions
diff --git a/vendor/ipl/orm/src/Contract/PropertyBehavior.php b/vendor/ipl/orm/src/Contract/PropertyBehavior.php
new file mode 100644
index 0000000..c828458
--- /dev/null
+++ b/vendor/ipl/orm/src/Contract/PropertyBehavior.php
@@ -0,0 +1,102 @@
+<?php
+
+namespace ipl\Orm\Contract;
+
+use ipl\Orm\Model;
+use OutOfBoundsException;
+
+abstract class PropertyBehavior implements RetrieveBehavior, PersistBehavior
+{
+    /** @var array Property names of which the value should be processed */
+    protected $properties;
+
+    /**
+     * PropertyBehavior constructor
+     *
+     * @param array $properties Property names to process, as values
+     */
+    public function __construct(array $properties)
+    {
+        if (is_int(key($properties))) {
+            $this->properties = array_flip($properties);
+        } else {
+            $this->properties = $properties;
+        }
+    }
+
+    public function retrieve(Model $model)
+    {
+        foreach ($this->properties as $key => $ctx) {
+            if ($model->hasProperty($key)) {
+                $model[$key] = $this->fromDb($model[$key], $key, $ctx);
+            }
+        }
+    }
+
+    public function persist(Model $model)
+    {
+        foreach ($this->properties as $key => $ctx) {
+            try {
+                $model[$key] = $this->toDb($model[$key], $key, $ctx);
+            } catch (OutOfBoundsException $_) {
+                // pass
+            }
+        }
+    }
+
+    /**
+     * Transform the given value, just fetched from the database
+     *
+     * @param mixed  $value
+     * @param string $key
+     *
+     * @return mixed
+     */
+    public function retrieveProperty($value, $key)
+    {
+        if (! isset($this->properties[$key])) {
+            return $value;
+        }
+
+        return $this->fromDb($value, $key, $this->properties[$key]);
+    }
+
+    /**
+     * Transform the given value, about to be persisted to the database
+     *
+     * @param mixed  $value
+     * @param string $key
+     *
+     * @return mixed
+     */
+    public function persistProperty($value, $key)
+    {
+        if (! isset($this->properties[$key])) {
+            return $value;
+        }
+
+        return $this->toDb($value, $key, $this->properties[$key]);
+    }
+
+    /**
+     * Transform the given value which has just been fetched from the database
+     *
+     * @param mixed  $value
+     * @param string $key
+     * @param mixed $context
+     *
+     * @return mixed
+     */
+    abstract public function fromDb($value, $key, $context);
+
+    /**
+     * Transform the given value which is about to be persisted to the database
+     *
+     * @param mixed  $value
+     * @param string $key
+     * @param mixed $context
+     *
+     * @return mixed
+     */
+    abstract public function toDb($value, $key, $context);
+}