Refactor: move OutResults to Results namespace

Refactored all "Result" related command and query classes from ReC.Application.OutResults to ReC.Application.Results. Updated all relevant using statements and reorganized files accordingly. No functional changes; this improves project structure and clarity.

src/ReC.Application/Results/Queries/ReadResultViewQuery.cs

@@ -0,0 +1,49 @@
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Core.Exceptions;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using ReC.Application.Common.Dto;
+using ReC.Domain.Views;
+using System.Text.Json;
+
+namespace ReC.Application.Results.Queries;
+
+public record ReadResultViewQuery : IRequest<IEnumerable<ResultViewDto>>
+{
+    public long? Id { get; init; } = null;
+
+    public long? ActionId { get; init; } = null;
+
+    public long? ProfileId { get; init; } = null;
+}
+
+public class ReadResultViewQueryHandler(IRepository<ResultView> repo, IMapper mapper) : IRequestHandler<ReadResultViewQuery, IEnumerable<ResultViewDto>>
+{
+    public async Task<IEnumerable<ResultViewDto>> Handle(ReadResultViewQuery request, CancellationToken cancel)
+    {
+        var q = repo.Query;
+
+        if(request.Id is long id)
+            q = q.Where(rv => rv.Id == id);
+
+        if(request.ActionId is long actionId)
+            q = q.Where(rv => rv.ActionId == actionId);
+
+        if(request.ProfileId is long profileId)
+            q = q.Where(rv => rv.ProfileId == profileId);
+
+        var entities = await q.ToListAsync(cancel);
+
+        if (entities.Count == 0)
+            throw new NotFoundException($"No result views found for the given criteria. Criteria: {
+                JsonSerializer.Serialize(request, options: new()
+                {
+                    PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                    WriteIndented = true
+                })}"
+            );
+
+        return mapper.Map<IEnumerable<ResultViewDto>>(entities);
+    }
+}