[backend/api] Add muted_threads endpoint (ISH-418)

Iceshrimp.Backend/Controllers/Web/MiscController.cs

@@ -0,0 +1,40 @@
+using System.Net;
+using System.Net.Mime;
+using Iceshrimp.Backend.Controllers.Shared.Attributes;
+using Iceshrimp.Backend.Controllers.Shared.Schemas;
+using Iceshrimp.Backend.Controllers.Web.Renderers;
+using Iceshrimp.Backend.Core.Database;
+using Iceshrimp.Backend.Core.Extensions;
+using Iceshrimp.Backend.Core.Middleware;
+using Iceshrimp.Shared.Schemas.Web;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.RateLimiting;
+using Microsoft.EntityFrameworkCore;
+
+namespace Iceshrimp.Backend.Controllers.Web;
+
+[ApiController]
+[Authenticate]
+[Authorize]
+[EnableRateLimiting("sliding")]
+[Route("/api/iceshrimp/misc")]
+[Produces(MediaTypeNames.Application.Json)]
+public class MiscController(DatabaseContext db, NoteRenderer noteRenderer) : ControllerBase
+{
+	[HttpGet("muted_threads")]
+	[LinkPagination(20, 40)]
+	[ProducesResults(HttpStatusCode.OK)]
+	public async Task<IEnumerable<NoteResponse>> GetMutedThreads(PaginationQuery pq)
+	{
+		var user = HttpContext.GetUserOrFail();
+		var notes = await db.Notes.IncludeCommonProperties()
+		                    .Where(p => db.NoteThreadMutings.Any(m => m.ThreadId == (p.ThreadId ?? p.Id)))
+		                    .EnsureVisibleFor(user)
+		                    .FilterHidden(user, db, false, false)
+		                    .Paginate(pq, ControllerContext)
+		                    .PrecomputeVisibilities(user)
+		                    .ToListAsync();
+
+		return await noteRenderer.RenderMany(notes.EnforceRenoteReplyVisibility(), user);
+	}
+}

Iceshrimp.Frontend/Core/ControllerModels/MiscControllerModel.cs

@@ -0,0 +1,11 @@
+using Iceshrimp.Frontend.Core.Miscellaneous;
+using Iceshrimp.Frontend.Core.Services;
+using Iceshrimp.Shared.Schemas.Web;
+
+namespace Iceshrimp.Frontend.Core.ControllerModels;
+
+internal class MiscControllerModel(ApiClient api)
+{
+	public Task<IEnumerable<NoteResponse>> GetMutedThreads(PaginationQuery pq) =>
+		api.Call<IEnumerable<NoteResponse>>(HttpMethod.Get, "/misc/muted_threads", pq);
+}

Iceshrimp.Frontend/Core/Services/ApiService.cs

@@ -15,6 +15,7 @@ internal class ApiService(ApiClient client)
 	public readonly TimelineControllerModel      Timelines      = new(client);
 	public readonly UserControllerModel          Users          = new(client);
 	public readonly FollowRequestControllerModel FollowRequests = new(client);
+	public readonly MiscControllerModel          Misc           = new(client);
 
 	public void SetBearerToken(string token) => client.SetToken(token);
 }