Questions tagged [controller]
The controller tag is used with questions involving the controller component of the Model View Controller (MVC) design pattern. The controller component accepts input, usually from a user interface, and issues various change and modification requests to the model component and/or the view component controlling the data of the model and how the data is presented. In some cases controller and view are combined into a single component.
38 questions
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Is it good practice to return ApiResponse from a Spring service layer?
I'm working on a Spring Boot application with a VoucherService and VoucherController. I currently have the service method return an ApiResponse<T> directly, like this:
@Transactional
public ...
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Best practice: slightly different logic on multi mapping endpoint
Suppose I've got a spring controller as follows:
⋮
@RestController
public class MyController {
⋮
@PostMapping(value = { "publicAPI/addItem", "internalAPI/addItem" })
...
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Entities can move from one Clean Architecture use case to another using the controller?
I'm working on a project with the task of creating a route to checkout ticket purchases for events. In this scenario, I have a controller that receives the request with order data, client information, ...
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Do I use a model or controller in an existing MVC application for implementing an integration that makes API calls?
I have an existing application using Codeigniter Framework (MVC). I need to implement an integration in the software with the external cash register (e.g., making REST API calls). I need to either ...
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Can the presenter talk to to the controller?
in the clear architecture, what uncle bob suggested.
I have a lot of questions about how to correctly distribute the responsibility.
it seems that there is no relationship between controller and ...
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Is Controller a special kind of Indirection in GRASP Design pattern?
This is Indirection according to Wikipedia
Assign the responsibility to an intermediate object to mediate between other components or services so that they are not directly coupled.
Controller seems ...
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How to properly implement Rest Controllers to handle overlapping entities?
I have:
A User entity.
A Poll entity.
Relationship: User creates polls.
Use-case:
When an arbitrarily user is clicked his/her profile is loaded and shown.
The profile includes a list of polls ...
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PHP Design Pattern, separation of concerns: should the Controller make a new HTTP request to the API?
I'm having a huge doubt on how to connect the front-end of my application to its back-end.
So my application has a single entry point where all requests go.
The request is dispatched to a controller, ...
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Should a single method in a service class perform multiple operations for its controller?
Let's say I have a controller called MessageReceiverController which is a controller of an API that other services can call and include messages in the requests.
For each of the messages the ...
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Clean Architecture - Controllers and Presenters
I am having a hard time trying to wrap my head around the relationship between Controllers and Presenters in Uncle Bob's Clean Architecture.
In most of his videos, he talks too little about ...
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Does the Controller contain get methods in MVC?
I am at the stage of implementing a my 1st ever view, after developing a Model and Controller, however there is a problem.
I have been reading this article on MVC, which is what I have been aiming ...
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Should access control be implemented in controller or repository layer?
I've got a project with an HTTP API which returns data from a database. The layers it goes through to get to the API look like this:
DB -> Repository -> Controller
I'm looking to restrict the ...
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Separation of concerns and other best practices across Controllers, Services, Providers and Stores in ASP.NET when building a REST web api
I am traditionally a desktop app developer, but circumstance has thrust me into the role of doing web client and corresponding REST api logic for a project I am involved in. Unfortunately, I'm a one-...
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Display different panel on button click (MVC pattern)
I have to code a gui like this:
It's an homepage with a left menu and a changing right part, on button1 click form1 must be displayed, on button2 click form2 a so on.
Each form has its own button "ok" ...
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Is my typescript controller overloaded?
I'm building a rest API using typescript and typeorm as orm. Each route of my API point's to a specific method located in a controller class.
My question is about the content of this controller ...
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