public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = new Domain.Activity
{
Title = request.Title,
Description = request.Description,
Category = request.Category,
Date = request.Date,
City = request.City,
Venue = request.Venue,
};
_context.Activities.Add(activity);
var user = await _context.Users.SingleOrDefaultAsync(u => u.UserName == _userAccessor.GetCurrentUsername());
var attendee = new UserActivity
{
AppUser = user,
Activity = activity,
IsHost = true,
DateJoined = DateTime.Now
};
_context.UserActivities.Add(attendee);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Failed to save new Activity");
}
// cancellation Token help aborted request or buggy request clean from server to not consume more pawer
public async Task <Activity> Handle(Query request, CancellationToken cancellationToken)
{
Domain.Activity activity = await _context.Activites.FindAsync(request.Id);
if (activity == null)
{
throw new RestException(HttpStatusCode.NotFound, new { activity = "Not Found!" });
}
return(activity);
}
public async Task <Distance> Handle(Query request, CancellationToken cancellationToken)
{
double disp = 0;
try
{
disp = ActicityDisp.DistanceBetweenPlaces(request.lon1, request.lat1, request.lon2, request.lat2);
}
catch (Exception ex)
{
throw new RestException(HttpStatusCode.BadRequest, ex.Message);
}
//save to database
var user = await _userService.CurrentUser();
var cutentUser = await _userManager.FindByNameAsync(user.Username);
var activity = new Domain.Activity
{
Id = request.Id,
lon1 = request.lon1,
lat1 = request.lat1,
lon2 = request.lon2,
lat2 = request.lat2,
AppUserId = cutentUser.Id
};
_context.Activities.Add(activity);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return new Distance
{
dis = disp.ToString()
}
}
;
throw new Exception("Problem saving changes");
}
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var newActivity = new Activity
{
Id = request.Id,
Title = request.Title,
Description = request.Description,
Category = request.Category,
Date = request.Date,
City = request.City,
Venue = request.Venue
};
_context.Activities.Add(newActivity);
var currentUser = await _context.Users.SingleOrDefaultAsync(user =>
user.UserName == _userAccessor.GetCurrentUsername()
);
var newApplicationUserActivity = new ApplicationUserActivity
{
ApplicationUser = currentUser,
Activity = newActivity,
IsHost = true,
DateJoined = DateTime.Now
};
_context.ApplicationUserActivities.Add(newApplicationUserActivity);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem adding new activity to the database");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = new Domain.Activity
{
Id = request.Id,
Title = request.Title,
Category = request.Category,
City = request.City,
Date = request.Date,
Description = request.Description,
Venue = request.Venue
};
_dataContext.Activities.Add(activity);
var success = await _dataContext.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Unable to solve changes");
}
private void btnSave_Click(object sender, EventArgs e)
{
Activity attribute = new Activity
{
System_Created = DateTime.Now,
};
if (!string.IsNullOrEmpty(this.lblId.Text))
attribute = this.View_QueryResults
.Where(x => x.Id == int.Parse(this.lblId.Text))
.FirstOrDefault();
attribute.Name = this.txtActivityName.Text;
attribute.Description = this.txtDescription.Text;
attribute.SystemUpdateDateTime = DateTime.Now;
this.View_SaveRecord(attribute);
this.View_QueryRecords(null);
this.WindowInputChanges(ModifierState.Save);
}
void SetControlValues(Activity activity)
{
if (activity == null)
return;
this.txtName.Text = activity.Name;
this.txtDescription.Text = activity.Description;
}