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json-api-server
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Refactor request handler

This commit is contained in:
Toby Zerner 2019-10-03 15:38:33 +09:30
parent 5e7edec23c
commit 4cb2085987
1 changed files with 9 additions and 22 deletions
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31
src/JsonApi.php
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@ -62,16 +62,10 @@ final class JsonApi implements RequestHandlerInterface
switch (count($segments)) {
case 1:
return $this->handleWithHandler(
$request,
$this->getCollectionHandler($request, $segments)
);
return $this->handleCollection($request, $segments);
case 2:
return $this->handleWithHandler(
$request,
$this->getMemberHandler($request, $segments)
);
return $this->handleResource($request, $segments);
case 3:
// return $this->handleRelated($request, $resource, $model, $segments[2]);
@ -136,49 +130,42 @@ final class JsonApi implements RequestHandlerInterface
return $path;
}
private function getCollectionHandler(Request $request, array $segments): RequestHandlerInterface
private function handleCollection(Request $request, array $segments): Response
{
$resource = $this->getResource($segments[0]);
switch ($request->getMethod()) {
case 'GET':
return new Handler\Index($this, $resource);
return (new Handler\Index($this, $resource))->handle($request);
case 'POST':
return new Handler\Create($this, $resource);
return (new Handler\Create($this, $resource))->handle($request);
default:
throw new MethodNotAllowedException;
}
}
private function getMemberHandler(Request $request, array $segments): RequestHandlerInterface
private function handleResource(Request $request, array $segments): Response
{
$resource = $this->getResource($segments[0]);
$model = $this->findResource($request, $resource, $segments[1]);
switch ($request->getMethod()) {
case 'PATCH':
return new Handler\Update($this, $resource, $model);
return (new Handler\Update($this, $resource, $model))->handle($request);
case 'GET':
return new Handler\Show($this, $resource, $model);
return (new Handler\Show($this, $resource, $model))->handle($request);
case 'DELETE':
return new Handler\Delete($resource, $model);
return (new Handler\Delete($resource, $model))->handle($request);
default:
throw new MethodNotAllowedException;
}
}
private function handleWithHandler(Request $request, RequestHandlerInterface $handler)
{
$request = $request->withAttribute('jsonApiHandler', $handler);
return $handler->handle($request);
}
public function error($e)
{
if (! $e instanceof ErrorProviderInterface) {