Initial code commit.

Sufi.Demo.PeopleDirectory.Application/Features/Contacts/Queries/GetAll/GetAllContactsQuery.cs

@@ -0,0 +1,35 @@
+using AutoMapper;
+using MediatR;
+using Sufi.Demo.PeopleDirectory.Application.Contracts.Repositories;
+using Sufi.Demo.PeopleDirectory.Application.Contracts.Services;
+using Sufi.Demo.PeopleDirectory.Domain.Entities.Misc;
+using Sufi.Demo.PeopleDirectory.Shared.Wrapper;
+
+namespace Sufi.Demo.PeopleDirectory.Application.Features.Contacts.Queries.GetAll
+{
+	public class GetAllContactsQuery : IRequest<IResult<List<GetAllContactsResponse>>>
+	{
+	}
+
+	public class GetAllContactsQueryHandler(
+		IUnitOfWork<int> unitOfWork, 
+		IMapper mapper,
+		IAppCache appCache
+		) : IRequestHandler<GetAllContactsQuery, IResult<List<GetAllContactsResponse>>>
+	{
+		public async Task<IResult<List<GetAllContactsResponse>>> Handle(GetAllContactsQuery request, CancellationToken cancellationToken)
+		{
+			Task<List<Contact>> allContactsFunc() => unitOfWork.Repository<Contact>().GetAllAsync();
+
+			var allContacts = await appCache.GetOrAddAsync(
+				"contact_all",
+				async token => await allContactsFunc(),
+				absoluteExpireTime: TimeSpan.FromMinutes(2),
+				tags: ["contacts"]
+			);
+
+			var mappedContacts = mapper.Map<List<GetAllContactsResponse>>(allContacts);
+			return await Result<List<GetAllContactsResponse>>.SuccessAsync(mappedContacts);
+		}
+	}
+}