nice refactorings

2026-06-28 17:01:13 +03:00 · 2022-10-10 03:17:14 +03:00
parent 4ca234aec8
commit 28a6981001
30 changed files with 622 additions and 141 deletions
@@ -0,0 +1,44 @@
+using MediatR;
+using PracticeCalendar.Domain.Common.Interfaces;
+using PracticeCalendar.Domain.Entities;
+using PracticeCalendar.Domain.Entities.Specifications;
+using PracticeCalendar.Domain.Exceptions;
+
+namespace PracticeCalendar.Application.PracticeEvents.Commands
+{
+    public record AttendeeAcceptEventCommand : IRequest
+    {
+        public AttendeeAcceptEventCommand(int eventId, int attendeeId)
+        {
+            EventId = eventId;
+            AttendeeId = attendeeId;
+        }
+
+        public int EventId { get; }
+        public int AttendeeId { get; }
+    }
+
+    public class AttendeeAcceptEventCommandHandler : IRequestHandler<AttendeeAcceptEventCommand>
+    {
+        private readonly IRepository<PracticeEvent> eventsRepo;
+
+        public AttendeeAcceptEventCommandHandler(IRepository<PracticeEvent> eventsRepo)
+        {
+            this.eventsRepo = eventsRepo;
+        }
+
+        public async Task<Unit> Handle(AttendeeAcceptEventCommand request, CancellationToken cancellationToken)
+        {
+            var spec = new PracticeEventByIdWithAttendees(request.EventId);
+            var practiceEvent = await eventsRepo.FirstOrDefaultAsync(spec, cancellationToken);
+            if (practiceEvent == null)
+            {
+                throw new PracticeEventNotFoundException();
+            }
+            practiceEvent.AttendeeAcceptEvent(request.AttendeeId);
+            await eventsRepo.SaveChangesAsync(cancellationToken);
+            
+            return Unit.Value;
+        }
+    }
+}
@@ -0,0 +1,43 @@
+using MediatR;
+using PracticeCalendar.Domain.Common.Interfaces;
+using PracticeCalendar.Domain.Entities;
+using PracticeCalendar.Domain.Entities.Specifications;
+using PracticeCalendar.Domain.Exceptions;
+
+namespace PracticeCalendar.Application.PracticeEvents.Commands
+{
+    public record AttendeeDeclineEventCommand : IRequest
+    {
+        public AttendeeDeclineEventCommand(int eventId, int attendeeId)
+        {
+            EventId = eventId;
+            AttendeeId = attendeeId;
+        }
+
+        public int EventId { get; }
+        public int AttendeeId { get; }
+    }
+
+    public class AttendeeDeclineEventCommandHandler : IRequestHandler<AttendeeDeclineEventCommand>
+    {
+        private readonly IRepository<PracticeEvent> eventsRepo;
+
+        public AttendeeDeclineEventCommandHandler(IRepository<PracticeEvent> eventsRepo)
+        {
+            this.eventsRepo = eventsRepo;
+        }
+
+        public async Task<Unit> Handle(AttendeeDeclineEventCommand request, CancellationToken cancellationToken)
+        {
+            var spec = new PracticeEventByIdWithAttendees(request.EventId);
+            var practiceEvent = await eventsRepo.FirstOrDefaultAsync(spec, cancellationToken);
+            if (practiceEvent == null)
+            {
+                throw new PracticeEventNotFoundException();
+            }
+            practiceEvent.AttendeeDeclineEvent(request.AttendeeId);
+            
+            return Unit.Value;
+        }
+    }
+}
@@ -0,0 +1,41 @@
+using Mapster;
+using MediatR;
+using PracticeCalendar.Application.PracticeEvents.Queries;
+using PracticeCalendar.Domain.Common.Interfaces;
+using PracticeCalendar.Domain.Entities;
+
+namespace PracticeCalendar.Application.PracticeEvents.Commands
+{
+    public record CreatePracticeEventCommand : IRequest<PracticeEventDto>
+    {
+        public CreatePracticeEventCommand(PracticeEventDto eventDto)
+        {
+            Event = eventDto;
+        }
+
+        public PracticeEventDto Event { get; }
+    }
+
+    public class CreatePracticeEventCommandHandler : IRequestHandler<CreatePracticeEventCommand, PracticeEventDto>
+    {
+        private readonly IRepository<PracticeEvent> eventsRepo;
+
+        public CreatePracticeEventCommandHandler(IRepository<PracticeEvent> eventsRepo)
+        {
+            this.eventsRepo = eventsRepo;
+        }
+
+        public async Task<PracticeEventDto> Handle(CreatePracticeEventCommand request, CancellationToken cancellationToken)
+        {
+            var input = request.Event;
+            var practiceEvent = new PracticeEvent(input.Title, input.Description);
+            foreach (var att in input.Attendees)
+            {
+                practiceEvent.AddAttendee(new Attendee(att.Name, att.EmailAddress));
+            }
+            var result = await eventsRepo.AddAsync(practiceEvent, cancellationToken);
+            await eventsRepo.SaveChangesAsync(cancellationToken);
+            return result.Adapt<PracticeEventDto>();
+        }
+    }
+}
@@ -0,0 +1,39 @@
+using MediatR;
+using PracticeCalendar.Domain.Common.Interfaces;
+using PracticeCalendar.Domain.Entities;
+using PracticeCalendar.Domain.Exceptions;
+
+namespace PracticeCalendar.Application.PracticeEvents.Commands
+{
+    public record DeletePracticeEventCommand : IRequest
+    {
+        public DeletePracticeEventCommand(int practiceEventId)
+        {
+            PracticeEventId = practiceEventId;
+        }
+
+        public int PracticeEventId { get; }
+    }
+    public class DeletePracticeEventCommandHandler : IRequestHandler<DeletePracticeEventCommand>
+    {
+        private readonly IRepository<PracticeEvent> eventsRepo;
+
+        public DeletePracticeEventCommandHandler(IRepository<PracticeEvent> eventsRepo)
+        {
+            this.eventsRepo = eventsRepo;
+        }
+
+        public async Task<Unit> Handle(DeletePracticeEventCommand request, CancellationToken cancellationToken)
+        {
+            var org = await eventsRepo.GetByIdAsync(request.PracticeEventId, cancellationToken);
+            if (org == null)
+            {
+                throw new PracticeEventNotFoundException();
+            }
+            await eventsRepo.DeleteAsync(org, cancellationToken);
+            await eventsRepo.SaveChangesAsync(cancellationToken);
+            
+            return Unit.Value;
+        }
+    }
+}
@@ -0,0 +1,43 @@
+using Mapster;
+using MediatR;
+using PracticeCalendar.Application.PracticeEvents.Queries;
+using PracticeCalendar.Domain.Common.Interfaces;
+using PracticeCalendar.Domain.Entities;
+using PracticeCalendar.Domain.Exceptions;
+
+namespace PracticeCalendar.Application.PracticeEvents.Commands
+{
+    public record UpdatePracticeEventCommand : IRequest<PracticeEventDto>
+    {
+        public UpdatePracticeEventCommand(PracticeEventDto eventDto)
+        {
+            Event = eventDto;
+        }
+
+        public PracticeEventDto Event { get; }
+    }
+
+    public class UpdatePracticeEventCommandHandler : IRequestHandler<UpdatePracticeEventCommand, PracticeEventDto>
+    {
+        private readonly IRepository<PracticeEvent> eventsRepo;
+
+        public UpdatePracticeEventCommandHandler(IRepository<PracticeEvent> eventsRepo)
+        {
+            this.eventsRepo = eventsRepo;
+        }
+
+        public async Task<PracticeEventDto> Handle(UpdatePracticeEventCommand request, CancellationToken cancellationToken)
+        {
+            var eventModel = request.Event;
+            var practiceEvent = await eventsRepo.GetByIdAsync(eventModel.Id, cancellationToken);
+            if (practiceEvent == null)
+            {
+                throw new PracticeEventNotFoundException();
+            }
+            practiceEvent.UpdateTitleAndDescription(eventModel.Title, eventModel.Description);
+            await eventsRepo.UpdateAsync(practiceEvent, cancellationToken);
+            await eventsRepo.SaveChangesAsync(cancellationToken);
+            return practiceEvent.Adapt<PracticeEventDto>();
+        }
+    }
+}