public LacesResponse ProcessTransaction(ProcessTransactionRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User buyer = new LacesDataModel.User.User(request.BuyerId);
LacesDataModel.User.User seller = new LacesDataModel.User.User(request.SellerId);
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
Transaction trans = new Transaction();
trans.Amount = request.Amount;
trans.BuyerId = buyer.UserId;
trans.ProductId = product.ProductId;
trans.ReferenceNumber = request.ReferenceNumber;
trans.SellerId = seller.UserId;
trans.CreatedDate = DateTime.Now;
if (trans.Add())
{
product.ProductStatusId = (int)ProductStatusOptions.Sold;
product.Update();
response.Success = true;
response.Message = "Transaction data saved succesfully.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find user") || ex.Message.Contains("find product"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse UnfollowUser(UserFollowRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User followedUser = new LacesDataModel.User.User(request.FollowedUserId);
LacesDataModel.User.User followingUser = new LacesDataModel.User.User(request.UserId);
UserFollow follow = new UserFollow();
follow.LoadByUserids(followingUser.UserId, followedUser.UserId);
if (follow.UserFollowId > 0 && follow.Delete())
{
followedUser.UsersFollowing--;
followedUser.Update();
followingUser.UsersFollowed--;
followingUser.Update();
response.Success = true;
response.Message = "Operation completed successfully";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response.Success = false;
if (ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse LikeProduct(ProductRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
// Confirm user and product exist
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
UserLike like = new UserLike();
like.UserId = user.UserId;
like.ProductId = product.ProductId;
like.CreatedDate = DateTime.Now;
if (like.Add())
{
response.Success = true;
response.Message = "Operation completed.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find user") || ex.Message.Contains("find product") || ex.Message.Contains("find like"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse AddTag(AddTagRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId); // Verify product exists
LacesDataModel.Product.Tag tag = new LacesDataModel.Product.Tag();
tag.ProductId = product.ProductId;
tag.Description = request.Description;
if (tag.Add())
{
response.Success = true;
response.Message = "Tag succesfully added.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find product"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse UpdateComment(UpdateCommentRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
Comment comment = new Comment(request.CommentId);
comment.Text = request.Text;
comment.UpdatedDate = DateTime.Now;
if (comment.Update())
{
response.Success = true;
response.Message = "Comment updated succesfully.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find comment"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse AddComment(AddCommentRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
Comment comment = new Comment();
// Confirm user and product exist
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
comment.CreatedDate = DateTime.Now;
comment.ProductId = product.ProductId;
comment.Text = request.Text;
comment.UpdatedDate = DateTime.Now;
comment.UserId = user.UserId;
if (comment.Add())
{
response.Success = true;
response.Message = "Comment added succesfully.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch
{
response = new LacesResponse();
response.Success = false;
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
return(response);
}
public LacesResponse UpdateAlertCheckTime(LacesRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
user.LastAlertCheck = DateTime.Now;
if (user.Update())
{
response.Success = true;
response.Message = "Operation complete.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse RemoveProduct(ProductRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
product.ProductStatusId = (int)ProductStatusOptions.Removed;
if (product.Update())
{
response.Success = true;
response.Message = "Product succesfully removed.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find product"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse ChangeUserPassword(UpdatePasswordRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
user.Password = request.NewPassword;
if (user.UpdatePassword(request.OldPassword))
{
response.Success = true;
response.Message = "Update complete.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response.Success = false;
if (ex.Message.Contains("incorrect") || ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse RemoveLike(RemoveLikeRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
UserLike like = new UserLike(request.UserLikeId);
if (like.Delete())
{
response.Success = true;
response.Message = "Operation completed.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response.Success = false;
if (ex.Message.Contains("find like"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse RemoveFromInterestQueue(ProductRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
// Confirm user and product exist
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
UserInterestQueue userInterest = new UserInterestQueue();
userInterest.LoadByUserAndProductIds(user.UserId, product.ProductId);
if (userInterest.UserInterestQueueId == 0)
{
userInterest.UserId = user.UserId;
userInterest.ProductId = product.ProductId;
userInterest.Interested = false;
if (userInterest.Add())
{
response.Success = true;
response.Message = "Operation completed.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else if (userInterest.Interested == true)
{
userInterest.Interested = false;
if (userInterest.Update())
{
response.Success = true;
response.Message = "Operation completed.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = true;
response.Message = "Operation completed.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find user") || ex.Message.Contains("find product") || ex.Message.Contains("find like"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse UpdateProfileImage(AddImageRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User user = new LacesDataModel.User.User(request.AssociatedEntityId);
string fileName = user.UserName + "." + request.ImageInfo.FileFormat;
string filePath = ConfigurationManager.AppSettings[Constants.APP_SETTING_USER_AVATAR_DIRECTORY] + fileName;
File.WriteAllBytes(filePath, request.ImageInfo.ImageData);
Image userAvatar = new Image();
bool success;
if (userAvatar.LoadAvatarByUserId(user.UserId))
{
userAvatar.FileFormat = request.ImageInfo.FileFormat;
userAvatar.UpdatedDate = DateTime.Now;
success = userAvatar.Update();
}
else
{
userAvatar.AssociatedEntityId = user.UserId;
userAvatar.FileFormat = request.ImageInfo.FileFormat;
userAvatar.FileName = fileName;
userAvatar.FilePath = filePath;
userAvatar.ImageEntityTypeId = (int)ImageEntityTypeOptions.User;
userAvatar.CreatedDate = DateTime.Now;
userAvatar.UpdatedDate = DateTime.Now;
success = userAvatar.Add();
}
if (success)
{
response.Success = true;
response.Message = "User profile picture succesfully updated.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response.Success = false;
if (ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse FollowUser(UserFollowRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User followedUser = new LacesDataModel.User.User(request.FollowedUserId);
LacesDataModel.User.User followingUser = new LacesDataModel.User.User(request.UserId);
UserFollow follow = new UserFollow();
follow.LoadByUserids(followingUser.UserId, followedUser.UserId); // Make sure follow does not already exist.
if (follow.UserFollowId == 0)
{
follow.FollowedUserId = followedUser.UserId;
follow.FollowingUserId = followingUser.UserId;
follow.CreatedDate = DateTime.Now;
if (follow.Add())
{
followedUser.UsersFollowing++;
followedUser.Update();
followingUser.UsersFollowed++;
followingUser.Update();
response.Success = true;
response.Message = "Operation completed successfully.";
}
else
{
response.Success = false;
response.Message = "Failed to add user follow.";
}
}
else
{
response.Success = true;
response.Message = "User is already being followed.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response.Success = false;
if (ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse UpdateUserInfo(UpdateUserInfoRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.User.User user = new LacesDataModel.User.User(request.UserId);
bool changed = false;
if (request.Description != null && request.Description != user.Description)
{
user.Description = request.Description;
changed = true;
}
if (request.DisplayName != null && request.DisplayName != user.DisplayName)
{
user.DisplayName = request.DisplayName;
changed = true;
}
if (changed)
{
if (user.Update())
{
response.Success = true;
response.Message = "User updated succesfully.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = true;
response.Message = "No changes made.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
public LacesResponse UpdateProduct(UpdateProductRequest request)
{
LacesResponse response = new LacesResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
LacesDataModel.Product.Product product = new LacesDataModel.Product.Product(request.ProductId);
if (product.SellerId == request.UserId)
{
bool changed = false;
if (request.AskingPrice > 0)
{
product.AskingPrice = request.AskingPrice;
changed = true;
}
if (request.Brand != null)
{
product.Brand = request.Brand;
changed = true;
}
if (request.ConditionId > 0)
{
product.ConditionId = request.ConditionId;
changed = true;
}
if (request.Description != null)
{
product.Description = request.Description;
changed = true;
}
if (request.ProductName != null)
{
product.Name = request.ProductName;
changed = true;
}
if (request.ProductStatusId > 0)
{
product.ProductStatusId = request.ProductStatusId;
changed = true;
}
if (request.ProductTypeId > 0)
{
product.ProductTypeId = request.ProductTypeId;
changed = true;
}
if (request.Size != null)
{
product.Size = request.Size;
changed = true;
}
if (changed)
{
product.UpdatedDate = DateTime.Now;
if (product.Update())
{
response.Success = true;
response.Message = "Product successfully updated.";
}
else
{
response.Success = false;
response.Message = "An error occurred when communicating with the database.";
}
}
else
{
response.Success = true;
response.Message = "No changes were made.";
}
}
else
{
response.Success = false;
response.Message = "User cannot update this product.";
}
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new LacesResponse();
response.Success = false;
if (ex.Message.Contains("find product"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
