#Ts file download how to#
That way, we can have a clearer view of what are the potential needs of a user and how to modify the API to fulfill those needs.
#Ts file download download#
This step was not necessary, but it will help us in knowing which end-point we actually want to execute from the client-side.įor the time being, we will leave the download operation to return only a successful result and, in the meantime, start with the implementation of the client-side. But, what’s worth mentioning here is that we added a Route attribute to both of our endpoints. At the moment, the method will only return a successful result with a corresponding message: ")]ĭone. Given that we are focusing on a file download, the next step is to extend the controller with a new endpoint for download operation. Okay, well, that was easy, since we just renamed the controller. That way we are wrapping up the file handling logic into one controller that contains endpoints for every operation. Public class FileController : ControllerBase That said, the pictures that we upload during user creation will be the files that we are going to download after.Īs a first step, since we’re going to have both upload and download of files, we will go to our API and rename the UploadController to FileController: ")] For the sake of simplicity, we will reuse the current implementation and extend it to implement file download. When we create a user, the uploaded picture becomes the profile picture. Server-side RefactoringĬurrently, we have an upload button in our form for creating a user. That way, we are improving readability and opening opportunities for extending the service in the future with more file handling operations. The adjustments will cover the addition of a service that contains all the desired logic for handling files in general. In this part, since we are adding new functionality, we will first adjust the current implementation. Now, let’s get on with the implementation. To download the finished project for this article, you can visit the Download Files with ASP.NET Core and Angular repository To download a starter project for this article, feel free to visit the repository from the previous article and download the finished project.
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