public async Task <Guid> Handle(Command request, CancellationToken cancellationToken)
{
DataModel.Activity activity = _mapperHelper.Map <Command, DataModel.Activity>(request);
//Generate new Id for new Entity
activity.Id = Guid.NewGuid();
_unitOfWork.ActivityRepo.Add(activity);
UserActivity hostAttendee = new UserActivity
{
Activity = activity,
IsHost = true,
DateJoined = HelperFunc.GetCurrentDateTime(),
AppUserId = _userAccessor.GetCurrentUserId()
};
_unitOfWork.UserActivityRepo.Add(hostAttendee);
int insertCnt = await _unitOfWork.SaveAsync(cancellationToken);
if (insertCnt > 0)
{
return(activity.Id);
}
throw new Exception("Problem saving changes to database");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
//Get existing activity from database
DataModel.Activity dbActivity = await _unitOfWork.ActivityRepo.FindFirstAsync(request.ActivityId, cancellationToken);
//Keep existing value as if user is not passing it from front end
request.Category ??= dbActivity.Category;
request.City ??= dbActivity.City;
request.Date ??= dbActivity.Date;
request.Description ??= dbActivity.Description;
request.Title ??= dbActivity.Title;
request.Venue ??= dbActivity.Venue;
DataModel.Activity activity = _mapperHelper.Map <Command, DataModel.Activity>(request);
_unitOfWork.ActivityRepo.Update(activity);
int cnt = await _unitOfWork.SaveAsync(cancellationToken);
if (cnt > 0)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes to database");
}
public async Task <ActivityDto> Handle(Query request, CancellationToken cancellationToken)
{
DataModel.Activity dbResult = await _unitOfWork.ActivityRepo.FindFirstAsync(request.ActivityId, cancellationToken);
var response = _mapperHelper.Map <DataModel.Activity, ActivityDto>(dbResult);
return(response);
}
public async Task <ActivityDto> PrepareActivity(DataModel.Activity dbActivity)
{
if (dbActivity != null)
{
var result = await Prepare(new List <DataModel.Activity> {
dbActivity
});
return(result.FirstOrDefault());
}
return(null);
}
