public ResponseVM Unfollow(int followerID, int followingID)
{
UsersFollowing obj = db.UsersFollowing.Where(x => x.FollowerID == followerID &&
x.FollowingID == followingID).SingleOrDefault();
if (obj == null)
{
return new ResponseVM
{
responseCode = 400,
responseMessage = "An error occured."
}
}
;
db.UsersFollowing.Remove(obj);
db.SaveChanges();
return(new ResponseVM
{
responseCode = 200,
responseMessage = "Ok."
});
}
}
public ResponseVM Follow(int followerID, int followingID)
{
UsersFollowing obj = new UsersFollowing()
{
DateModified = DateTime.Now,
FollowerID = followerID,
FollowingID = followingID
};
if (obj == null)
{
return new ResponseVM
{
responseCode = 400,
responseMessage = "An error occured."
}
}
;
db.UsersFollowing.Add(obj);
db.SaveChanges();
return(new ResponseVM
{
responseCode = 200,
responseMessage = "Ok."
});
}
public List <SearchUsersVM> SearchUsers(string word, int userID)
{
List <SearchUsersVM> lista = db.Users
.Where(x => x.Username.Contains(word) || x.Nickname.Contains(word))
.Select(x => new SearchUsersVM
{
userID = x.UserID,
nickname = x.Nickname,
username = x.Username,
following = false,
profileImg = x.ProfileImage
}).ToList();
SearchUsersVM myProfile = null;
foreach (var item in lista)
{
UsersFollowing temp = db.UsersFollowing
.Where(x => x.FollowingID == item.userID && x.FollowerID == userID).FirstOrDefault();
if (temp != null)
{
item.following = true;
}
if (item.userID == userID)
{
myProfile = item;
}
}
if (myProfile != null)
{
lista.Remove(myProfile);
}
return(lista);
}
public IHttpActionResult PostUser(RegistrationVM obj)
{
Users newUser = new Users()
{
Active = true,
BirthDate = obj.birthDate,
CountryID = obj.countryID,
Email = obj.email,
Password = obj.password,
Nickname = obj.nickname,
Username = obj.username
};
db.Users.Add(newUser);
db.SaveChanges();
UsersFollowing firstFollowing = new UsersFollowing()
{
DateModified = DateTime.Now,
FollowerID = newUser.UserID,
FollowingID = newUser.UserID
};
db.UsersFollowing.Add(firstFollowing);
db.SaveChanges();
return(Ok());
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var observer = await _context.Users.SingleOrDefaultAsync(x => x.UserName == _userAccessor.GetCurrentUsername());
var target = await _context.Users.SingleOrDefaultAsync(x => x.UserName == request.Username);
if (target == null)
{
throw new RestException(HttpStatusCode.NotFound, new { User = "******" });
}
var following = await _context.Followings.SingleOrDefaultAsync(x => x.ObserverId == observer.Id && x.TargetId == target.Id);
if (following != null)
{
throw new RestException(HttpStatusCode.BadRequest, new { User = "******" });
}
if (following == null)
{
following = new UsersFollowing
{
Observer = observer,
Target = target
};
_context.Followings.Add(following);
}
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}
public bool IsFollowing(int followerID, int followingID)
{
UsersFollowing obj = db.UsersFollowing.Where(x => x.FollowerID == followerID && x.FollowingID == followingID).SingleOrDefault();
return(obj != null);
}
