public User Login(User user)
{
try
{
using (CapitalContext context = new CapitalContext())
{
var checkUser = context.Users
.Where(x =>
x.Email.ToLower().Equals(user.Email.ToLower()) &&
x.Password.Equals(user.Password))
.FirstOrDefault();
if (checkUser != null)
{
if (user.Devices != null)
{
if (user.Devices.Count > 0)
{
Device temp = user.Devices.SingleOrDefault();
if (context.Devices.Where(x => x.UserId == checkUser.UserId && x.UniqueDeviceId == temp.UniqueDeviceId).FirstOrDefault() == null)
{
// New Phone
temp.UserId = checkUser.UserId;
temp.CreationDate = DateTime.Now;
context.Devices.Add(temp);
context.SaveChanges();
}
}
}
checkUser.LastAccessDate = DateTime.Now;
context.SaveChanges();
}
else
{
throw new ModelException("Invalid Email Address and/or Password!");
}
return checkUser;
}
}
catch (ModelException ex)
{
throw ex;
}
catch (Exception ex)
{
LogError(user, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
throw ex;
}
}
public User CreateUser(User user)
{
try
{
using (CapitalContext context = new CapitalContext())
{
if (context.Users.Where(x => x.Email.ToLower() == user.Email.ToLower()).FirstOrDefault() == null)
{
user.CreationDate = DateTime.Now;
user.LastAccessDate = DateTime.Now;
ValidationContext valContext = new ValidationContext(this, null, null);
var errors = user.Validate(valContext);
if (errors.Count() == 0)
{
context.Users.Add(user);
context.SaveChanges();
return context.Users.FirstOrDefault(x => x.Email == user.Email);
}
else
throw new ModelException(errors);
}
else
{
throw new ModelException("Email Address Already Exists!");
}
}
}
catch (DbEntityValidationException ex)
{
throw new ModelException(ex);
}
catch (DbUnexpectedValidationException ex)
{
throw new ModelException(ex);
}
catch (ModelException ex)
{
throw ex;
}
catch (Exception ex)
{
LogError(user, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
throw ex;
}
}
public IEnumerable<Account> GetAccounts(User source)
{
try
{
AccountManagement accountManagement = new AccountManagement();
return accountManagement.GetAccounts(source);
}
catch (ModelException ex)
{
CapitalError error = new CapitalError(ex);
throw new FaultException<CapitalError>(error, error.Message);
}
catch (Exception)
{
return null;
}
}
public User Login(User user)
{
try
{
UserManagement userManagement = new UserManagement();
return userManagement.Login(user);
}
catch (ModelException ex)
{
CapitalError error = new CapitalError(ex);
throw new FaultException<CapitalError>(error, error.Message);
}
catch (Exception)
{
return null;
}
}
public IEnumerable<Account> GetAccounts(User source)
{
try
{
using (CapitalContext context = new CapitalContext())
{
// Compare Accounts for that UserID
List<Account> accounts = context.Accounts.Where(x => x.UserId == source.UserId).OrderBy(x => x.AccountName).ToList();
foreach (Account acc in accounts)
{
//acc.Balance = acc.Balance - (context.Statements.Where(x => x.AccountId == acc.AccountId && x.IsPaid == true).AsEnumerable().Sum(x => x.PaidAmount));
acc.IsShare = false;
acc.PermissionLevel = 0;
}
// LINK SHARED ACCOUNTS
var shares = context.Share.Where(x => x.UserId == source.UserId);
foreach(Share share in shares)
{
Account account = context.Accounts.FirstOrDefault(x => x.AccountId == share.AccountId);
if (account != null)
{
account.IsShare = true;
account.PermissionLevel = share.PermissionLevelId;
accounts.Add(account);
}
}
return accounts;
}
}
catch (Exception ex)
{
LogError(source, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
return null;
}
}
private void AgeAccounts(User user, CapitalContext context)
{
try
{
IEnumerable<Account> accounts = context.Accounts.Where(x => x.UserId == user.UserId).Include(x => x.Frequency).AsEnumerable();
foreach (Account acc in accounts)
{
int? count = context.Statements.Where(x => x.Account.AccountId == acc.AccountId).Count();
if (count == 0)
{
Statement statement = new Statement();
statement.AccountId = acc.AccountId;
statement.Balance = acc.DefaultPayment;
statement.IsPaid = false;
statement.CreationDate = DateTime.Now;
statement.PaidAmount = 0;
statement.PaidDate = null;
// int freqDays = context.Frequency.Where(x => x.FrequencyId == context.Accounts.Where(y => y.AccountId == acc.AccountId).FirstOrDefault().FrequencyId).FirstOrDefault().Days;
statement.DueDate = acc.StartDate;
context.Statements.Add(statement);
}
else
{
int id = context.Statements.Where(x => x.Account.UserId == user.UserId).Max(x => x.StatementId);
Statement latestStatement = context.Statements.Where(x => x.StatementId == id).FirstOrDefault();
TimeSpan difference = DateTime.Now - (DateTime)latestStatement.DueDate;
// Make sure the existing unPaid statement doesn't fall within the 7 day period
//if (difference.Days >= (acc.Frequency.Days - 7) && difference.Days > 7)
if (latestStatement.IsPaid)
{
// Get Average of previous payments
decimal sumPayments = (decimal)context.Statements.Where(x => x.AccountId == acc.AccountId && x.IsPaid == true).AsEnumerable().Sum(x => x.PaidAmount);
int totalPayments = (int)context.Statements.Where(x => x.AccountId == acc.AccountId && x.IsPaid == true).Count();
Statement statement = new Statement();
statement.AccountId = acc.AccountId;
//statement.Balance = acc.Payment;
if (totalPayments != 0)
statement.Balance = (double)Math.Round(sumPayments / totalPayments, 2);
else
statement.Balance = latestStatement.Balance;
statement.IsPaid = false;
statement.CreationDate = DateTime.Now;
statement.PaidAmount = 0;
statement.PaidDate = null;
Frequency freq = context.Accounts.Where(x => x.AccountId == acc.AccountId).FirstOrDefault().Frequency;
int freqDays = context.Accounts.Where(x => x.AccountId == acc.AccountId).FirstOrDefault().Frequency.Days;
statement.DueDate = DateTime.Now.AddDays(freqDays);
context.Statements.Add(statement);
MessengerUtil messenger = new MessengerUtil();
messenger.SendToast(user, string.Format("New {0} Statement!", statement.Account.AccountName), "");
}
}
context.SaveChanges();
}
}
catch (Exception ex)
{
LogError(user, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
throw new Exception("Error Aging Account", ex);
}
}
public Statement GetStatementById(User user, int statementId)
{
try
{
using (CapitalContext context = new CapitalContext())
{
Statement statement = context.Statements.Include(x => x.Account).Where(x => x.Account.UserId == user.UserId && x.StatementId == statementId).FirstOrDefault();
Statement result = statement;
result.AccountName = statement.Account.AccountName;
statement.Account = null;
return result;
}
}
catch(Exception ex)
{
LogError(new object[] { user, statementId }, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
return null;
}
}
public IEnumerable<Statement> GetStatements(User user)
{
try
{
using (var transaction = TransactionUtils.CreateTransactionScope())
{
using (CapitalContext context = new CapitalContext())
{
// Age Accounts
AgeAccounts(user, context);
// Get Statements
List<Statement> statementCollection = new List<Statement>();
var statements = context.Statements.Where(x => x.IsPaid == false && x.Account.UserId == user.UserId).AsEnumerable().OrderBy(x => x.DueDate);
foreach (Statement statement in statements)
{
statement.AccountName = statement.Account.AccountName;
statement.Account = null;
statementCollection.Add(statement);
}
var recentStatements = context.Statements.Where(x => x.IsPaid == true && x.Account.UserId == user.UserId && SqlFunctions.DateDiff("DAY", x.PaidDate, DateTime.Now).Value <= 30).Include(x => x.Account).AsEnumerable();
foreach (Statement statement in recentStatements)
{
statement.AccountName = statement.Account.AccountName;
statement.Account = null;
statementCollection.Add(statement);
}
transaction.Complete();
return statementCollection;
}
}
}
catch (Exception ex)
{
LogError(user, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
return null;
}
}
public void SendToast(User user, string title, string subTitle)
{
try
{
using (CapitalContext context = new CapitalContext())
{
Registration registration = context.Registration.FirstOrDefault(x => x.UserId == user.UserId);
if (registration != null)
{
//toastPushNotificationMessage.Title = title;
//toastPushNotificationMessage.SubTitle = subTitle;
//toastPushNotificationMessage.SendAsync(new Uri(registration.URI, UriKind.Absolute), (result) => { }, (result) => { });
}
}
}
catch(Exception ex)
{
LogError(new object[] { user, title, subTitle }, ex, System.Reflection.MethodBase.GetCurrentMethod().Name);
}
}
public void SendToast(User user, string title, string subTitle)
{
try
{
MessengerUtil messenger = new MessengerUtil();
messenger.SendToast(user, title, subTitle);
}
catch (ModelException ex)
{
CapitalError error = new CapitalError(ex);
throw new FaultException<CapitalError>(error, error.Message);
}
catch (Exception)
{
return;
}
}
public Statement GetStatementById(User user, int id)
{
try
{
AccountManagement accountManagement = new AccountManagement();
return accountManagement.GetStatementById(user, id);
}
catch (ModelException ex)
{
CapitalError error = new CapitalError(ex);
throw new FaultException<CapitalError>(error, error.Message);
}
catch (Exception)
{
return null;
}
}
