暂存

vendor/illuminate/http/Resources/DelegatesToResource.php

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+<?php
+
+namespace Illuminate\Http\Resources;
+
+use Exception;
+use Illuminate\Support\Traits\ForwardsCalls;
+use Illuminate\Support\Traits\Macroable;
+
+trait DelegatesToResource
+{
+    use ForwardsCalls, Macroable {
+        __call as macroCall;
+    }
+
+    /**
+     * Get the value of the resource's route key.
+     *
+     * @return mixed
+     */
+    public function getRouteKey()
+    {
+        return $this->resource->getRouteKey();
+    }
+
+    /**
+     * Get the route key for the resource.
+     *
+     * @return string
+     */
+    public function getRouteKeyName()
+    {
+        return $this->resource->getRouteKeyName();
+    }
+
+    /**
+     * Retrieve the model for a bound value.
+     *
+     * @param  mixed  $value
+     * @param  string|null  $field
+     * @return void
+     *
+     * @throws \Exception
+     */
+    public function resolveRouteBinding($value, $field = null)
+    {
+        throw new Exception('Resources may not be implicitly resolved from route bindings.');
+    }
+
+    /**
+     * Retrieve the model for a bound value.
+     *
+     * @param  string  $childType
+     * @param  mixed  $value
+     * @param  string|null  $field
+     * @return void
+     *
+     * @throws \Exception
+     */
+    public function resolveChildRouteBinding($childType, $value, $field = null)
+    {
+        throw new Exception('Resources may not be implicitly resolved from child route bindings.');
+    }
+
+    /**
+     * Determine if the given attribute exists.
+     *
+     * @param  mixed  $offset
+     * @return bool
+     */
+    public function offsetExists($offset): bool
+    {
+        return isset($this->resource[$offset]);
+    }
+
+    /**
+     * Get the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @return mixed
+     */
+    public function offsetGet($offset): mixed
+    {
+        return $this->resource[$offset];
+    }
+
+    /**
+     * Set the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @param  mixed  $value
+     * @return void
+     */
+    public function offsetSet($offset, $value): void
+    {
+        $this->resource[$offset] = $value;
+    }
+
+    /**
+     * Unset the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @return void
+     */
+    public function offsetUnset($offset): void
+    {
+        unset($this->resource[$offset]);
+    }
+
+    /**
+     * Determine if an attribute exists on the resource.
+     *
+     * @param  string  $key
+     * @return bool
+     */
+    public function __isset($key)
+    {
+        return isset($this->resource->{$key});
+    }
+
+    /**
+     * Unset an attribute on the resource.
+     *
+     * @param  string  $key
+     * @return void
+     */
+    public function __unset($key)
+    {
+        unset($this->resource->{$key});
+    }
+
+    /**
+     * Dynamically get properties from the underlying resource.
+     *
+     * @param  string  $key
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        return $this->resource->{$key};
+    }
+
+    /**
+     * Dynamically pass method calls to the underlying resource.
+     *
+     * @param  string  $method
+     * @param  array  $parameters
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        if (static::hasMacro($method)) {
+            return $this->macroCall($method, $parameters);
+        }
+
+        return $this->forwardCallTo($this->resource, $method, $parameters);
+    }
+}