The PUT request should specify the URI of the collection, and the request body should specify the details of the resources to be modified. However, if more radical changes to the schema of resources occur (such as removing or renaming fields) or the relationships between resources change then these may constitute breaking changes that prevent existing client applications from functioning correctly. These accounts are linked to the registered user in the user table by our internal From the command line, we'll tell Yii to create a new table migration for Twitter accounts: To have Yii run the migration which will construct the SQL table, we do this: We can use Gii, Yii's web-based scaffolding generator, to build our model view controllers for the database.In my development environment, I point my web browser to It only takes a second and should show this success message:The model code Gii generates can be used to build a variety of methods related to the Account table.
That has advantages for interoperability, but requires more care when designing your API to conform to the specification.OpenAPI promotes a contract-first approach, rather than an implementation-first approach. In some cases, it might not be possible to update an existing resource. If a client submits the same PUT request multiple times, the results should always be the same (the same resource will be modified with the same values). Share ideas.
For example, suppose a client application needs to find all orders with a cost over a specific value. While updating a web API to handle new or differing requirements is a relatively straightforward process, you must consider the effects that such changes will have on client applications consuming the web API. It's a good practice to organize URIs for collections and items into a hierarchy. The examples shown in this section illustrate one possible solution.For example, to handle the relationship between an order and a customer, the representation of an order could include links that identify the available operations for the customer of the order. For example, Also consider the relationships between different types of resources and how you might expose these associations. Trademarks and brands are the property of their respective owners. The new resource is added to the collection. Such an API may require a client application to send multiple requests to find all of the data that it requires. The Content-Length header specifies the actual number of bytes returned in the message body (not the size of the resource), and the Content-Range header indicates which part of the resource this is (bytes 0-2499 out of 4580):A subsequent request from the client application can retrieve the remainder of the resource.One of the primary motivations behind REST is that it should be possible to navigate the entire set of resources without requiring prior knowledge of the URI scheme. The Twitter API is flexible enough that you can always go back and expand (or hydrate) the data related to the events you store.If you wish to see a Twitter API implementation in basic PHP, check out One of the benefits of Birdcage and the Yii Framework code is that we can use Yii's scaffolding component, Gii, to generate a web user interface for the basic application in minutes—something that you just can't do in basic PHP.As a Yii application, Birdcage uses ActiveRecord database migrations to build its database. Lead discussions. Significant changes could be represented as new resources or new links. The following table summarizes the common conventions adopted by most RESTful implementations using the e-commerce example. Here's the schema we'll use for storing hashtags included in the tweets:These migrations build the primary tables with which we'll store data from the Twitter API.In the Birdcage code, you'll see that there are a variety of other migrations as well; most of these support the broader application.You'll need to register an application with Twitter to obtain your first OAuth application keys. Swagger Editor was the first editor built for designing APIs with the OpenAPI Specification (OAS), and has continued to meet the needs of developers building APIs with OAS. In practice, many published web APIs fall somewhere around level 2.Focus on the business entities that the web API exposes.