public async Task ValidateFriendRequest(int userId)
{
if (userId == (int)_currentUserService.UserId)
{
throw new BadRequestException();
}
var friendshipSpecification = new FriendshipFilterSpecification((int)_currentUserService.UserId, userId);
var friendship = await _uow.Repository <Domain.Entities.Friendship>().FindOneAsync(friendshipSpecification);
if (friendship != null)
{
if (friendship.StatusId == (int)FriendshipStatus.Accepted)
{
AddValidationError("Friendship", $"You are already friends!");
}
else if (friendship.StatusId == (int)FriendshipStatus.Declined)
{
AddValidationError("Friendship", $"Friendship is already declined!");
}
else if (friendship.StatusId == (int)FriendshipStatus.Sent)
{
AddValidationError("Friendship", $"Friendship request is already sent!");
}
}
ThrowValidationErrorsIfNotEmpty();
}
public async Task DeclineFriendRequest(int userId)
{
var friendshipSpecification = new FriendshipFilterSpecification((int)_currentUserService.UserId, userId);
var friendship = await _uow.Repository <Domain.Entities.Friendship>().FindOneAsync(friendshipSpecification);
friendship.StatusId = (int)FriendshipStatus.Declined;
await _uow.SaveAsync();
}
public async Task ValidateAcceptOrDeclineFriendRequest(int userId)
{
var friendshipSpecification = new FriendshipFilterSpecification((int)_currentUserService.UserId, userId);
var friendship = await _uow.Repository <Domain.Entities.Friendship>().FindOneAsync(friendshipSpecification);
AddValidationErrorIfValueIsNull(friendship, "Friendship", $"Friendship doesnt't exist!");
ThrowValidationErrorsIfNotEmpty();
var loggedUserId = (int)_currentUserService.UserId;
if (friendship.SenderId == loggedUserId || friendship.StatusId != (int)FriendshipStatus.Sent)
{
throw new BadRequestException();
}
}
public async Task <RecordNameDto> GetFriendShipStatus(int userId)
{
var friendshipSpecification = new FriendshipFilterSpecification((int)_currentUserService.UserId, userId);
var friendship = await _uow.Repository <Domain.Entities.Friendship>().FindOneAsync(friendshipSpecification);
if (friendship == null)
{
return(new RecordNameDto
{
Id = 0,
Name = "None"
});
}
return(new RecordNameDto
{
Id = friendship.StatusId,
Name = Enum.GetName(typeof(FriendshipStatus), friendship.StatusId)
});
}
