Algo-Web / POData-Laravel

     *

     * @return object|null The new resource value if it is assignable or throw exception for null.

     */

    public function updateResource(

        ResourceSet $sourceResourceSet,

        $sourceEntityInstance,

        KeyDescriptor $keyDescriptor,

        $data,

        $shouldUpdate = false

    ) {

        $verb = 'update';

        $class = get_class($sourceEntityInstance);

        $data = $this->createUpdateDeleteCore($sourceEntityInstance, $data, $class, $verb);

        $success = isset($data['id']);

        if ($success) {

            return $class::findOrFail($data['id']);

        }

        throw new ODataException('Target model not successfully updated', 422);

    }

    /**

     * Delete resource from a resource set.

     * @param ResourceSet|null $resourceSet

     *

     * return bool true if resources sucessfully deteled, otherwise false.

     */

    public function deleteResource(

        ResourceSet $sourceResourceSet,

        $sourceEntityInstance

    ) {

        $verb = 'delete';

        $class = get_class($sourceEntityInstance);

        $data = $this->createUpdateDeleteCore($sourceEntityInstance, null, $class, $verb);

        $success = isset($data['id']);

        if ($success) {

            return $class::findOrFail($data['id']);

        }

        throw new ODataException('Target model not successfully deleted', 422);

    }

    /**

     * @param ResourceSet      $resourceSet   The entity set containing the entity to fetch

     * @param object           $sourceEntityInstance The source entity instance

     *

     * returns object|null returns the newly created model if sucessful or null if model creation failed.

     */

    public function createResourceforResourceSet(

        ResourceSet $resourceSet,

        $sourceEntityInstance,

        $data

    ) {

        $verb = 'create';

        $class = get_class($sourceEntityInstance);

        $data = $this->createUpdateDeleteCore($sourceEntityInstance, $data, $class, $verb);

        $success = isset($data['id']);

        if ($success) {

            return $class::findOrFail($data['id']);

        }

        throw new ODataException('Target model not successfully created', 422);

    }

    /**

     * @param $sourceEntityInstance