Add Ping backend

.NET 10 solution for Ping, a Discord style chat app: Domain, Application and Infrastructure projects plus the Api host. SignalR for chat and presence, LiveKit for call tokens, EF Core on Postgres, S3 compatible storage for attachments, and OIDC auth shared with the Musify Zitadel instance. Includes the Compose stack for local development.
2026-09-21 19:32:55 +02:00
commit 0623875dfa
126 changed files with 5048 additions and 0 deletions
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+using Mediator;
+using Ping.Api.Authentication;
+using Ping.Api.Extensions;
+using Ping.Application.Users;
+
+namespace Ping.Api.Endpoints;
+
+public static class UserEndpoints
+{
+    public static IEndpointRouteBuilder MapUserEndpoints(this IEndpointRouteBuilder app)
+    {
+        var group = app.MapGroup("/users")
+            .WithTags("Users")
+            .RequireAuthorization();
+
+        group.MapGet("/me", GetCurrentUser)
+            .WithName("GetCurrentUser")
+            .WithSummary("Get The Currently Authenticated User.")
+            .Produces<Application.Users.Responses.UserResponse>()
+            .Produces(StatusCodes.Status404NotFound);
+
+        group.MapGet("/{id:long}", GetUserById)
+            .WithName("GetUserById")
+            .WithSummary("Get A User By Id.")
+            .Produces<Application.Users.Responses.UserResponse>()
+            .Produces(StatusCodes.Status404NotFound);
+
+        group.MapGet("/search", SearchUsers)
+            .WithName("SearchUsers")
+            .WithSummary("Search Users By Username, Excluding The Current User.")
+            .Produces<IEnumerable<Application.Users.Responses.UserResponse>>();
+
+        return app;
+    }
+
+    private static async Task<IResult> GetCurrentUser(IMediator mediator, CurrentUser currentUser, CancellationToken cancellationToken)
+    {
+        var result = await mediator.Send(new GetUserByIdQuery(currentUser.RequiredId), cancellationToken);
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> GetUserById(IMediator mediator, long id, CancellationToken cancellationToken)
+    {
+        var result = await mediator.Send(new GetUserByIdQuery(id), cancellationToken);
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IEnumerable<Application.Users.Responses.UserResponse>> SearchUsers(
+        IMediator mediator, CurrentUser currentUser, string query, CancellationToken cancellationToken) =>
+        await mediator.Send(new SearchUsersQuery(query, currentUser.RequiredId), cancellationToken);
+}