public async Task <User> Handle(Command request, CancellationToken cancellationToken)
{
var user = await _userManager.FindByNameAsync(_userAccessor.CurrentUsername());
user.DisplayName = request.DisplayName ?? user.DisplayName;
user.Bio = request.Bio ?? user.Bio;
if ((await _userManager.Users.AnyAsync(x => x.Email == request.Email) &&
request.Email != user.Email))
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "This Email Already Taken" });
}
user.Email = request.Email;
var result = await _userManager.UpdateAsync(user);
if (result.Succeeded)
{
return(new User
{
DisplayName = user.DisplayName,
Username = user.UserName,
Email = user.Email,
Token = _jwtJenerator.CreateToken(user),
Image = user.Photos.FirstOrDefault(x => x.IsMain)?.Url
});
}
throw new Exception("Proplem Saving Changes");
}
public bool Resolve(UserActivity source, AttendeeDto destination, bool destMember, ResolutionContext context)
{
var currentUser = _context.Users.SingleOrDefaultAsync(x => x.UserName ==
_userAccessor.CurrentUsername()).Result;
if (currentUser.Followings.Any(x => x.TargetId == source.UserId))
{
return(true);
}
return(false);
}
public async Task <User> Handle(Query request, CancellationToken cancellationToken)
{
var user = await _userManager.FindByNameAsync(_userAccessor.CurrentUsername());
return(new User
{
Username = user.UserName,
DisplayName = user.DisplayName,
Email = user.Email,
Token = _jwtJenerator.CreateToken(user),
Image = user.Photos.FirstOrDefault(x => x.IsMain)?.Url
});
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var photo = user.Photos.FirstOrDefault(x => x.Id == request.Id);
if (photo == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Photo = "Not found" });
}
var currentMain = user.Photos.FirstOrDefault(x => x.IsMain);
currentMain.IsMain = false;
photo.IsMain = true;
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = await _context.Activities.FindAsync(request.Id);
if (activity == null)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "Not Found Activity" });
}
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var attendee = await _context.UserActivities.SingleOrDefaultAsync(x =>
x.ActivityId == activity.Id && x.UserId == user.Id);
if (attendee != null)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "This Activity Already Attended" });
}
attendee = new UserActivity
{
User = user,
Activity = activity,
DateJoined = DateTime.Now,
IsHost = true
};
_context.UserActivities.Add(attendee);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Proplem Saving Changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = new Activity
{
Id = Guid.NewGuid(),
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(x => x.UserName == _userAccessor.CurrentUsername());
var attendee = new UserActivity
{
User = user,
Activity = activity,
DateJoined = DateTime.Now,
IsHost = true
};
_context.UserActivities.Add(attendee);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Proplem Saving Changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = await _context.Activities.FindAsync(request.Id);
if (activity == null)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "Not Found Activity" });
}
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var attendee = await _context.UserActivities.SingleOrDefaultAsync(x =>
x.ActivityId == activity.Id && x.UserId == user.Id);
if (attendee == null)
{
return(Unit.Value);
}
if (attendee.IsHost)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "You can not remove your self as host" });
}
_context.UserActivities.Remove(attendee);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Proplem Saving Changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var observe = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var target = await _context.Users.SingleOrDefaultAsync(x => x.UserName == request.Username);
if (target == null)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "Not Found User" });
}
var following = await _context.Followings.SingleOrDefaultAsync(x => x.ObserverId == observe.Id &&
x.TargetId == target.Id);
if (following != null)
{
throw new RestException(HttpStatusCode.BadRequest, new { msg = "You are already following this user" });
}
else if (following == null)
{
following = new UserFollowing
{
Observer = observe,
Target = target
};
_context.Followings.Add(following);
}
var result = await _context.SaveChangesAsync() > 0;
if (result)
{
return(Unit.Value);
}
throw new Exception("Proplem Saving Changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var photo = user.Photos.FirstOrDefault(x => x.Id == request.Id);
if (photo == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Photo = "Not found" });
}
if (photo.IsMain)
{
throw new RestException(HttpStatusCode.BadRequest, new { Photo = "You cannot delete your main photo" });
}
var result = _photoAccessor.DeletePhoto(photo.Id);
if (result == null)
{
throw new Exception("Problem deleting photo");
}
user.Photos.Remove(photo);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}
public async Task <Profile> ReadProfile(string username)
{
//user who went to show his profile
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == username);
if (user == null)
{
throw new RestException(HttpStatusCode.NotFound, new{ msg = "Not Found User" });
}
var currentUser = await _context.Users.SingleOrDefaultAsync(x =>
x.UserName == _userAccessor.CurrentUsername());
var profile = new Profile {
DisplayName = user.DisplayName,
Username = user.UserName,
Image = user.Photos.FirstOrDefault(x => x.IsMain)?.Url,
Photos = user.Photos,
Bio = user.Bio,
FollowerCount = user.Followers.Count,
FollowingsCount = user.Followings.Count
};
if (currentUser.Followings.Any(x => x.TargetId == user.Id))
{
profile.IsFollowed = true;
}
return(profile);
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var activity = await _context.Activities.FindAsync(request.Id);
if (activity == null)
{
throw new RestException(HttpStatusCode.NotFound, new { msg = "Activity Not Found" });
}
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var attendee = await _context.UserActivities.SingleOrDefaultAsync(x =>
x.ActivityId == activity.Id && x.UserId == user.Id);
if (attendee == null)
{
throw new RestException(HttpStatusCode.NotFound, new { msg = "You can not update this activity" });
}
activity.Title = request.Title ?? activity.Title;
activity.Description = request.Description ?? activity.Description;
activity.City = request.City ?? activity.City;
activity.Venue = request.Venue ?? activity.Venue;
activity.Date = request.Date ?? activity.Date;
_context.Update(activity);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Proplem Saving Changes");
}
public async Task <Photo> Handle(Command request, CancellationToken cancellationToken)
{
var photoUploadResult = _photoAccessor.AddPhoto(request.File);
var user = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.CurrentUsername());
var photo = new Photo
{
Url = photoUploadResult.Url,
Id = photoUploadResult.PublicId
};
if (!user.Photos.Any(x => x.IsMain))
{
photo.IsMain = true;
}
user.Photos.Add(photo);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(photo);
}
throw new Exception("Problem saving changes");
}