MinApiLib.HashedIds 9.0.0

MinApiLib.HashedIds

This package contains extensions to use hashed ids in your endpoints. It uses the Hashids library.

Installation

You can install this package using the NuGet package manager:

Install-Package MinApiLib.HashedIds

Or using the .NET CLI:

dotnet add package MinApiLib.HashedIds

Usage

To use hashed ids, you can add the AddHashedIds method in your Program.cs file:

global using MinApiLib.HashedIds;
// ...
builder.Services.AddHashedIds(op => op.Passphrase = "my secret passphrase");

Then, you can use the HashedId type in your endpoints:

public record struct Response(HashedId Id, string Name);

public record Get() : GetEndpoint("/things")
{
    public IResult Handle()
        => Results.Ok(new Response(1, "John Doe"));
}

And test it with curl:

$ curl "http://localhost:5000/things"
{"id":"Wd","name":"John Doe"}%

You can also use the HashedId type in your requests and responses:

public record struct Request(HashedId Id, CancellationToken CancellationToken);

public record struct Response(HashedId Id, string Name);

public record GetThing() : GetEndpoint<Request>("/things/{id}")
{
    protected override Task<IResult> OnHandleAsync(Request request, CancellationToken cancellationToken)
    {
        int id = request.Id;
        var response = new Response(id, "John Doe");
        return Task.FromResult(Results.Ok(response));
    }
}

And test it:

$ curl "http://localhost:5000/things/Wd"
{"id":"Wd","name":"John Doe"}%