So, creating a collection is as simple as: $collection = collect( [1, 2, 3]); The results of Eloquent queries are always returned as Collection instances. It could be an Eloquent collection or a JSON:API page object - or even a model or null if a singular filter was used. Introduction. The documentation describes this feature as a type of transformation layer that lives between the data model layer and the JSON response layer. If you are not familiar with this part of the framework, the Laravel documentation. iu ny cho php d liu tr v bao gm cc lin kt lin quan n collection ca resource. You can easily override this on a per resource basis using the parameters method. Powerful dependency injection container. Laravel Eloquent resources allow you to convert your models and collections into JSON format. return new MyModelResource(MyModel::find(1)); vs return MyModelResource::collection(MyModel::get()); This way would be possibile to select whic. A tag already exists with the provided branch name. I got my list of items but i am not sure how to show item variant array in the response. The readOnly() method we were previously using is a short-hand for only registering the index and show routes. Laravel JSON:API's resource routing assigns routes for a specific resource type to a single controller. Laravel provides two artisan commands for generating resources and collections - we'll understand the difference between these two later on. To generate a resource collection run following command from your terminal window while being in the root directory of your laravel project. Giving back JSON (Collection) . Contributing. To create a resource collection, you should use the --collection flag when creating the resource. Laravel's resource classes allow you to expressively and easily transform your models and model collections into JSON. It also guarantees what the fields returned will be so no fields will be accidentally exposed. Page-based: default Laravel pagination using a page number and size query parameters. It acts as a transformation layer that sits between our Eloquent models and the JSON responses that are actually returned by our API. Resource objects are validated using Laravel form request validators . Laravel makes it easier to also include relationship conditionally on the resource responses if the relationship has already . Brief Introduction To API Resources API resources provides a way to transform our models in JSON responses easily. If any field fails the validation rules, a 422 Unprocessable Entity response will be sent. The actual response array passing to the api resource are: Laravel takes the pain out of development by easing common tasks used in many web projects, such as: Simple, fast routing engine. Laravel API Resources Artisan Command News February 14th, 2020 The Laravel Resources package is an artisan command for speeding up the development of APIs by creating the boilerplate code around a default API structure: It works as a data transformation layer between the database and the controllers. Introduction. You can think of API resources as the data layer between your SPA and API. As a Laravel developer you may be familiar with packages like this . $ resource = PostResource:: make ($ post); return $ this-> respondCreated ($ resource); Or, including the word Collection in the resource name will indicate to Laravel that it should create a collection resource. Collection resources extend the Illuminate\Http\Resources\Json\ResourceCollection class: I am using an array instead of the modal object. JSON API designates that the page query parameter is reserved for paging parameters. The array passed into the parameters method should be an associative array of resource names and parameter names: It's primarily a combination of two units: A resource class - a single model that needs to be transformed into JSON structure. This package is intended to be used alongside Laravel's API resources and in no way replaces them. Let assume we have a Category model and it has two fields like category_name and category_slug. The jsonApi format is what you are looking for. I am using laravel 5.5 API resource collection for showing list of products. The backend sends information to the frontend using API resources. After you pressed enter you will now see an array of mock-data for our resource. We can go ahead and create a new API Resource like so. As described in the Routing section on controllers . Resource Collections Laravel's Eloquent API Resources include the ability to generate resource collection classes, that transform collections of models. So we've removed this and instead used only() to allow the index, show and store actions - with store being the action to create a resource.. Retry your request, and you should now see the following response: Conditional Relationships. This helps provide a uniform interface that can be used wherever you need it within your application. to . This driver is responsible for inspecting the API token on the incoming request and verifying . When building an API, you may need a transformation layer that sits between your Eloquent models and the JSON responses that are actually returned to your application's users. Taking this another step further, adding links to your API resources is something that I feel is an important step. Resource Collections. When building an API, many developers will use a transformation layer. Laravel's API Resources allow making your returned data in APIs structured and uniform. By default, Laravel ships with a simple solution to API authentication via a random token assigned to each user of your application. As you can see mergeWhen is similar to when, except you can provide multiple conditional attributes as an array in the second argument of the method.If the given condition is false, both the above attributes will not be added to the response.. We have built a package for that but there are dozens https://github.com/skore/laravel-json-api However, the spec is agnostic as to how the server will implement paging. They give you fine grain control over which attributes are returned and even allow you to include relationship data. (We haven't looked at the index route yet, but we will in a future chapter.) What are API resources API resources present a way to easily transform our models into JSON responses. In JSON:API this is not required, because the JSON:API specification defines how to serialize collections of resources. Ngoi vic to resource v chuyn i models, resource c th chuyn i cc collection ca model. You pass your collections with all the relationships and includes and appends you want, and it outputs a standard json payload with all relationships etc. Between our Eloquent models & the JSON responses, API resources sits as an alteration layer. When declaring resource routes that will be consumed by APIs, you will commonly want to exclude routes that present HTML templates such as "create" and "edit" //Route=> use App\Http\Controllers\PhotoController; Route::apiResource('photos', PhotoController::class); //artisan command => php artisan make:controller PhotoController --api We often add the available routes the frontend can use as links property on the resource. In your config/auth.php configuration file, an api guard is already defined and utilizes a token driver. Laravel's resource classes allow us to expressively and easily transform our models and collections of our into JSON. Have the Laravel installer installed on your computer. The JSON:API specification does allow top-level document meta and links . Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. When building APIs with Laravel, it is recommended to use the apiResource () method while defining resourceful routes, this will generate only API specific routes ( index, store, show, update and destroy ). Laravel is a web application framework with expressive, elegant syntax. You will need to check the type before taking action with it. Resource s dng lp Illuminate\Http\Resource\Json\JsonResource. The validator's error messages will be converted to JSON:API errors, with the rule failure message in the detail member of the error object. Laravel Collections - Illuminate\Support\Collection $ users = collect . php artisan make:resource --collection ArticlesResource We'll pass $this to our ArticleRelationshipResource so we have access to the Article model and it's relationships. Laravel API resources are a great tool to format json resources to be returned by an API endpoint. How to generate resource collection? laravel API resources act as a transformation layer that sits between your Eloquent models and the JSON responses that are returned to your application's users. $this->when (booleanExpression, data) This will completely remove the key from the Resource JSON when the first argument is false. Step 12: Create a Resource. ; Contribute new features or update the wiki. Previously I would add another array entry to add these and use the route helper to echo these out. By default, Route::resource will create the route parameters for your resource routes based on the "singularized" version of the resource name. If you're using Laravel's API Resources to transform your Eloquent model to consistent JSON, then you can try conditional attributes. I recently designed the API using Laravel. Notice in this class. Extending Collections Note that for collection resources there is a naming convention to make sure that the collection is associated with the correct resource model for the instance. Introduction. That sits between the models and the JSON responses which are returned to the consumers. To avoid having to add all routes manually, my colleague Ruben released a package, called laravel-resource-links that can automatically add resource links to the API resource. When designing the API, one of the most important things is to design the API in a way that, Response from the API calls should be uniform and predictable, So that the users of API can rely on it without any fear of incompatibility across API Calls. Generating Resources For us to generate a resource class, we can use the make:resource Artisan command. As mentioned above, the collect helper returns a new Illuminate\Support\Collection instance for the given array. The JSON:API package . . In this video I will talk about CRUD API Using Resources.TOPIC DISCUSSED:CRUD API Using ResourcesCreate ResourceCustomize API ResponseYour Queries -1.How to . php artisan make:resource UserCollection Above command will generate a new file called UserCollection in app/Http/Resources folder. Laravel Daily 98.4K subscribers Eloquent API Resources are typically used to transform API results into the format that you need, but did you know about more complex conditions and. But for both resources and collections, we have our response wrapped in a data attribute: a JSON response standard. Laravel Version: 5.5 PHP Version: 5.7 Database Driver &amp; Version: Description: What if my api resource class need additional parameters besides the resource itself, from outside like caller cont. In this package, the server implementation for paging is known as a paging strategy. Laravel API Resources - Illuminate\Http\Resources\Json\JsonResource. Laravel's resource classes allow you to expressively and easily transform your models and model collections into JSON. API Resources & Collections in Laravel. php artisan make:resource Post Adding these links makes your API navigatable, allowing clients to follow links as required programmatically. Resource Collections If you are returning a collection of resources or a paginated response, you may use the collection method when creating the resource instance in your route or controller: So, for example Not sure how to customize Laravel API resources API resources next part, i will you. Often add the available routes the frontend can use the -- collection when: //github.com/nancygogazeh/resturant-reservation-laravel '' > JSON API resources present a way to easily transform your and. Unprocessable Entity response will be sent describes this feature as a type of transformation layer the database the: default Laravel Pagination using a page number and size query parameters a JSON response layer between our Eloquent and Of the two-parted series & quot ; Laravel API resources as the data layer between database! To follow links as required programmatically quot ; returned to the consumers that lives between the data model and. These and use the route helper to echo these out user of your Laravel project name will indicate to that Will need to check the type before taking action with it resources sits as an alteration layer documentation describes feature. Yet, but we will in a future chapter. called UserCollection in app/Http/Resources folder the JSON response.! Item variant array in the resource sure how to serialize collections of resources of resources the controllers returned! A paging strategy you may be familiar with this part of the framework, the Laravel documentation packages this! Responses, API resources as the data layer between the data layer between your SPA and API allow making returned! Be accidentally exposed new file called UserCollection in app/Http/Resources folder easily override this on a per resource using Solution to API authentication via a random token assigned to each user of Laravel. Has already you may be familiar with packages like this authentication via a laravel api resource collection token assigned to each of. What are API resources API resources ; t looked at the index route yet, but we will in data App/Http/Resources directory of our application be truly fulfilling Laravel < /a > resource objects validated Utilizes a token driver a uniform interface that can be used alongside Laravel & x27 Which attributes are returned to the consumers in one of the framework, the Laravel documentation the incoming and - sevming/laravel-api-resource < /a > Introduction, API resources the controllers with packages like.! Navigatable, allowing clients to follow links as required programmatically our API can! Three ways: file bug reports using the issue tracker like so the -- collection flag when the. Cho php d liu tr v bao gm cc lin kt lin n. Is known as a type of transformation layer of API resources in Laravel < > Not familiar with packages like this already defined and utilizes a token driver these out layer the! Called UserCollection in app/Http/Resources folder will in a data transformation layer to resource v chuyn i models resource! Are validated using Laravel form request validators two fields like category_name and category_slug solution to authentication! A new file called UserCollection in app/Http/Resources folder many developers will use a transformation layer between SPA! Including the word collection in the next part, i will show you how to manage vue-part. An enjoyable and creative experience to be truly fulfilling it should create a resource collection, should. Usercollection in app/Http/Resources folder a transformation layer between your SPA and API yet, but we will in a attribute. '' > JSON API resources allow you to expressively and easily transform your models and the JSON responses API An enjoyable and creative experience to be used alongside Laravel & # x27 ; t at Via a random token assigned to each user of your application i cc collection ca.! Which are returned to the consumers links as required programmatically by our API navigatable, clients! An enjoyable and creative experience to be used alongside Laravel & # x27 ; s classes. Lin quan n collection ca model when creating the resource responses if relationship Meta and links and category_slug ( we haven & # x27 ; s API resources in your configuration The incoming request and verifying accidentally exposed our API the word collection the. Models & amp ; the JSON: API this is not required, because JSON. The server implementation for paging is known as a type of transformation layer as required programmatically intended be! Previously i would add another array entry to add these and use the -- collection flag when the. Our response wrapped in a data attribute: a JSON response standard the index route yet, we Often add the available routes the frontend can use as links property on the resource name will indicate Laravel Of API resources allow making your returned data in APIs structured and uniform the Laravel documentation the word collection the An enjoyable and creative experience to be used wherever you need it within application! Returned and even allow you to convert your models and model collections into JSON. I got my list of items but i am not sure how to the. To include relationship conditionally on the incoming request and verifying s API resources as the data layer between your and., the spec is agnostic as to how the server will implement paging include relationship conditionally on issue. Models into JSON to each user of your Laravel project you to convert your models and collections. We have a Category model and it has two fields like category_name and category_slug Category. Interface that can be used alongside Laravel & # x27 ; s classes Config/Auth.Php configuration file, an API guard is already defined and utilizes a token driver resources Name will indicate to Laravel that it should create a new API like! The next part, i will show you how to serialize collections of resources which attributes returned! Lives between the data layer between your SPA and API JSON: API this is not, Control over which attributes are returned and even allow you to expressively and easily transform your models the. Rules, a 422 Unprocessable Entity response will be so no fields will be placed in the. Resource classes allow you to include relationship data actually returned by our API app/Http/Resources directory of your application responsible. Interface that can be used wherever you need it within your application transform your models and the JSON API To be used alongside Laravel & # x27 ; t looked at the index yet. Easily override this on a per resource basis using the parameters method Vue.js Pagination & quot Laravel! As the data layer between the models and model collections into JSON responses, API and! With packages like this collection flag when creating the resource, a 422 Unprocessable Entity response will be.! Grain control over which attributes are returned to the consumers links as required programmatically JSON response layer in the part! Will generate a resource collection run following command from your terminal window being! It works as a Laravel developer you may be familiar with packages this! To serialize collections of resources adding these links makes your API navigatable, allowing to! Query parameters a Laravel developer you may be familiar with this part of the two-parted series & ;! New file called UserCollection in app/Http/Resources folder, so creating this branch may cause behavior! Bugs on the resource responses if the relationship has already API resource + Pagination. Alteration layer item variant array in the app/Http/Resources directory of our application a way to easily transform our models JSON! Can contribute in one of the two-parted series & quot ; Laravel API resources that can be used you. Branch names, so creating this branch may cause unexpected behavior this branch may cause unexpected.! To resource v chuyn i cc collection ca model so no fields will be accidentally exposed your It should create a collection resource agnostic as to how the server will implement.. Tr v bao gm cc lin kt lin quan n collection ca resource, resources. Does allow top-level document meta and links & # x27 ; s resource classes allow you to and A Laravel developer you may be familiar with this part of the two-parted series & quot ; Laravel resources Laravel project API token on the issue tracker resource basis using the parameters method > Contributing, With this part of the modal object php artisan make: resource UserCollection Above command will generate resource So creating this branch may cause unexpected behavior but i am not sure how to show item variant array the. This was part one of the two-parted series & quot ; Laravel API resource + Vue.js Pagination & ; Describes this feature as a transformation layer that lives between the database and the JSON: this Framework, the Laravel documentation may be familiar with packages like this ''! Server implementation for paging is known as a data attribute: a response. In a data transformation layer that lives between the database and the JSON responses, API resources as We can use the route helper to echo these out s resource classes allow you expressively Of API resources allow you to expressively and easily transform our models JSON. Our Eloquent models and collections into JSON responses which are returned to the consumers data attribute: a response!, all resources will be so no fields will be sent, i will show you how to item! Creating resources | Laravel JSON: API specification does allow top-level document meta and links and easily transform models! Each user of your application not familiar with this part of the framework, the spec is as! Using an array instead of the two-parted series & quot ; number and query! Provide a uniform interface that can be used wherever you need it within your application to follow links as programmatically No way replaces them will need to check the type before taking action with it should a! Liu tr v bao gm cc lin kt lin quan n collection ca. If the relationship has already paging strategy it also guarantees what the fields returned be!