public ViewUsersSlave(User user, IUserDL userDB)
{
Answer = null;
_user = user;
_userDB = userDB;
userID = user?.SystemID ?? -1;
}
public User SignIn(string name, string password)
{
try
{
MarketLog.Log("UserSpot", "User " + guestID + " attempting to sign in the system...");
ApproveSignIn(name, password);
string encryptedPassword = UserSecurityService.ToEncryptPassword(_guest.SystemID, password);
MarketLog.Log("UserSpot", "Searching for existing user and logging in Guest "
+ guestID + " into the system...");
object[] userData = ValidateUserExist(name, encryptedPassword);
User loggedUser = _userDB.LoadUser(userData, _guest.Cart.GetCartStorage());
MarketLog.Log("UserSpot", "User " + loggedUser.SystemID + " sign in to the system has been successfull!");
MarketLog.Log("UserSpot", "User " + loggedUser.SystemID + " is now recognized as Registered User "
+ loggedUser.SystemID);
string returnedState = loggedUser.IsSystemAdmin() ? "Admin" : "Registered";
Answer = new UserAnswer(SignInStatus.Success, "Sign in has been successful!", loggedUser.SystemID, returnedState);
return(loggedUser);
}
catch (UserException e)
{
MarketLog.Log("UserSpot",
"User " + guestID + " has failed to sign in. Error message has been created!");
Answer = new UserAnswer((SignInStatus)e.Status, e.GetErrorMessage());
return(_guest);
}
catch (DataException e)
{
Answer = new UserAnswer((SignInStatus)e.Status, e.GetErrorMessage());
return(_guest);
}
}
public GetControlledStoreNamesSlave(User user, IUserDL userDB)
{
Answer = null;
_user = user;
_userDB = userDB;
userID = user?.SystemID ?? -1;
}
public void RemoveFromCart(string product, string store, double unitPrice)
{
try
{
MarketLog.Log("UserSpot",
"User " + userID + " attempting to remove his cart item: " + product + " from store: " + store +
" ...");
CartItem toRemove = ApproveModifyCart(store, product, unitPrice);
MarketLog.Log("UserSpot",
"User " + userID + " found cart item: " + product + " from store: " + store +
". proceeding for the removal...");
_user.Cart.RemoveFromCart(toRemove);
MarketLog.Log("UserSpot",
"User " + userID + "successfully removed cart item: " + product + " from store: " + store + " ...");
Answer = new UserAnswer(RemoveFromCartStatus.Success, "Remove Cart Item has been successful!");
}
catch (UserException e)
{
Answer = new UserAnswer((RemoveFromCartStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((RemoveFromCartStatus)e.Status, e.GetErrorMessage());
}
}
public void GetStoreManagerPolicies(string store)
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view this policies in the store " + store);
ApproveEnetered();
MarketLog.Log("UserSpot", "User " + userID + " has successfully viewing his policies in this store...");
StoreManagerPolicy[] policies = _user.GetStoreManagerPolicies(store);
string[] stringPolicies = { "Manage Products", "Promote Store Admins", "Manage Store Discounts",
"View Purchase History", "View Promotion History", "Manage Store Purchase-Policy" };
if (!_user.IsSystemAdmin())
{
stringPolicies = new string[policies.Length];
int count = 0;
foreach (StoreManagerPolicy policy in policies)
{
stringPolicies[count] = StoreManagerPolicy.GetStoreActionName(policy.Action);
count++;
}
}
Answer = new UserAnswer(GetStoreManagerPoliciesStatus.Success, "View of store policies has been successfully granted!",
stringPolicies);
}
catch (UserException e)
{
Answer = new UserAnswer((GetStoreManagerPoliciesStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((GetStoreManagerPoliciesStatus)e.Status, e.GetErrorMessage());
}
}
public SignInSlave(User guest, IUserDL userDB)
{
_userDB = userDB;
Answer = null;
_guest = guest;
guestID = _guest?.SystemID ?? -1;
}
public User SignUp(string name, string address, string password, string creditCard)
{
try
{
MarketLog.Log("UserSpot", "User " + currentID + " attempting to sign up to the system...");
ApproveSignUp(name, address, password, creditCard);
string encryptedPassword = UserSecurityService.ToEncryptPassword(_guest.SystemID, password);
MarketLog.Log("UserSpot", "Searching for existing user and storing newly Registered User "
+ currentID + " data...");
ValidateUserNotExist(name);
RegisteredUser newRegistered = _userDB.RegisterUser(_guest.SystemID, name, address, encryptedPassword,
creditCard, _guest.Cart.GetCartStorage());
MarketLog.Log("UserSpot", "User " + newRegistered.SystemID + " sign up to the system has been successfull!");
Answer = new UserAnswer(SignUpStatus.Success, "Sign up has been successfull!");
_publisher.AddFeedQueue(newRegistered.SystemID);
return(newRegistered);
}
catch (UserException e)
{
Answer = new UserAnswer((SignUpStatus)e.Status, e.GetErrorMessage());
return(_guest);
}
catch (DataException e)
{
Answer = new UserAnswer((SignUpStatus)e.Status, e.GetErrorMessage());
return(_guest);
}
}
public SignUpSlave(User guest, IUserDL userDB, IPublisher publisher)
{
_userDB = userDB;
Answer = null;
_guest = guest;
currentID = _guest?.SystemID ?? -1;
_publisher = publisher;
}
public void ViewStores()
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view all store names...");
ApproveEnetered();
var storeNames = _userDB.GetAllActiveStoreNames();
Answer = new UserAnswer(ViewStoresStatus.Success, "you've got all the store names!", storeNames);
}
catch (UserException)
{
Answer = new UserAnswer(ViewStoresStatus.NoPermission, "The operation didn't succeed!");
}
catch (DataException e)
{
Answer = new UserAnswer((GetControlledStoresStatus)e.Status, e.GetErrorMessage());
}
}
public void GetControlledStoreNames()
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view which store he can manage...");
ApproveEnetered();
MarketLog.Log("UserSpot", "User " + userID + " has successfully retrieved all store names...");
Answer = new UserAnswer(GetControlledStoresStatus.Success, "View of store names has been granted successfully!",
FindControlledStoresOfUser());
}
catch (UserException e)
{
Answer = new UserAnswer((GetControlledStoresStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((GetControlledStoresStatus)e.Status, e.GetErrorMessage());
}
}
public void ViewUsers()
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view all users...");
ApproveEnetered();
MarketLog.Log("UserSpot", "User " + userID + " has successfully retrieved all users info...");
Answer = new UserAnswer(ViewUsersStatus.Success, "View of users has been granted successfully!",
_userDB.UserNamesInSystem());
}
catch (UserException e)
{
Answer = new UserAnswer((ViewUsersStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((ViewUsersStatus)e.Status, e.GetErrorMessage());
}
}
public void ViewCart()
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view his cart...");
ApproveEnetered();
MarketLog.Log("UserSpot", "User " + userID + " has successfully retrieved his cart info...");
Answer = new UserAnswer(ViewCartStatus.Success, "View of the user's cart has been granted successfully!",
_user.Cart.GetCartStorageToString());
}
catch (UserException e)
{
Answer = new UserAnswer((ViewCartStatus)e.Status, e.GetErrorMessage(), null);
}
catch (DataException e)
{
Answer = new UserAnswer((ViewCartStatus)e.Status, e.GetErrorMessage(), null);
}
}
public void GetUserDetails()
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to view his own details...");
ApproveEnetered();
var userDetails = ExtractDetails();
MarketLog.Log("UserSpot", "User " + userID + " has successfully retrieved all his own user details...");
Answer = new UserAnswer(GetUserDetailsStatus.Success, "Data of user details has been granted successfully!",
userDetails);
}
catch (UserException e)
{
Answer = new UserAnswer((GetUserDetailsStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((GetUserDetailsStatus)e.Status, e.GetErrorMessage());
}
}
public User EnterSystem()
{
try
{
MarketLog.Log("UserSpot", "New User attempting to enter the system...");
User newGuest = new User(_userDB, GenerateSystemID());
MarketLog.Log("UserSpot", "User " + newGuest.SystemID + " has entered the system! " +
"attempting to save the user entry...");
_userDB.SaveUser(newGuest);
MarketLog.Log("UserSpot", "User " + newGuest.SystemID + " has been saved successfully as new " +
"guest entry in the system!");
Answer = new UserAnswer(EnterSystemStatus.Success, "You've been entered the system successfully!",
newGuest.SystemID);
_userDB.InsertSignedInUser(newGuest.SystemID);
return(newGuest);
}
catch (DataException e)
{
Answer = new UserAnswer((EnterSystemStatus)e.Status, e.GetErrorMessage());
return(null);
}
}
public void EditCartItem(string store, string product, int quantity, double unitPrice)
{
try
{
MarketLog.Log("UserSpot", "User " + userID + " attempting to edit his cart item: " + product + " from store: " + store + " ...");
CartItem toEdit = ApproveModifyCart(store, product, unitPrice);
MarketLog.Log("UserSpot",
"User " + userID + " found cart item: " + product + " from store: " + store +
". proceeding for the edit...");
_user.Cart.EditCartItem(toEdit, quantity);
MarketLog.Log("UserSpot",
"User " + userID + "successfully edited cart item: " + product + " from store: " + store + " ...");
Answer = new UserAnswer(EditCartItemStatus.Success, "Edit Cart Item has been successful!");
}
catch (UserException e)
{
Answer = new UserAnswer((EditCartItemStatus)e.Status, e.GetErrorMessage());
}
catch (DataException e)
{
Answer = new UserAnswer((EditCartItemStatus)e.Status, e.GetErrorMessage());
}
}
public EditCartItemSlave(User user)
{
Answer = null;
_user = user;
userID = user?.SystemID ?? -1;
}
public GetStoreManagerPoliciesSlave(User user)
{
Answer = null;
_user = user;
userID = user?.SystemID ?? -1;
}
public ViewCartSlave(User user)
{
Answer = null;
_user = user;
userID = user?.SystemID ?? -1;
}
public EnterSystemSlave(IUserDL userDB)
{
_userDB = userDB;
Answer = null;
}
public RemoveFromCartSlave(User user)
{
Answer = null;
_user = user;
userID = user?.SystemID ?? -1;
}
public GetUserDetailsSlave(User user)
{
Answer = null;
_user = user;
userID = user?.SystemID ?? -1;
}