public IEnumerable<Entry> GetTransactions()
{
using (var context = new SpendingReportEntities())
{
return context.Entries.ToList();
}
}
public TransactionCategoriesModel GetTransactionCategoriesById(int id)
{
using (var context = new SpendingReportEntities())
{
var category = context.TransactionCategories.FirstOrDefault(i => i.Id == id);
var result = category.EntityToModel();
return result;
}
}
public IList<SpendingReport.Service.Models.Cars.Car> GetCarsByUserId(int userId)
{
try
{
using (var context = new SpendingReportEntities())
{
var cars = context.Cars.Where(i => i.UserId == userId).ToList();
return cars.EntityToModel();
}
}
catch (Exception ex)
{
throw new Exception("Error occured in getting cars!", ex);
}
}
public static User GetUserByIDWithCars(int UserId)
{
//todo:otestovat static
try
{
using (var context = new SpendingReportEntities())
{
var currentUser = context.Users.Include("Cars").FirstOrDefault(t => t.Id == UserId);
if (currentUser == null)
throw new Exception("Používateľ nebol nájdený!");
return currentUser;
}
}
catch (Exception e)
{
throw (e);
}
}
public SpendingReport.Service.Models.Cars.Car GetCarById(int Id)
{
try
{
using (var context = new SpendingReportEntities())
{
var car = context.Cars.SingleOrDefault(i => i.Id == Id);
car.Trips.Add(context.Trips.Where(i => i.CarId == Id).OrderBy(i => i.Date).FirstOrDefault());
car.TankStatuses.Add(context.TankStatuses.Include("Fueling").Include("Fueling.Purchase").Include("Fueling.Purchase.FuelStation").Where(i => i.CarId == Id).OrderBy(i => i.Date).FirstOrDefault());
car.Purchases.Add(context.Purchases.Include("Fueling").Include("Fueling.TankStatus").Include("FuelStation").Where(i => i.CarId == Id).OrderBy(i => i.Date).FirstOrDefault());
car.Purchases.Add(context.Purchases.Include("Fueling").Include("Fueling.TankStatus").Include("FuelStation").Where(i => i.CarId == Id).Where(i => i.Fueling != null).OrderBy(i => i.Date).FirstOrDefault());
return car.EntityToModel();
}
}
catch (Exception ex)
{
throw new Exception(string.Format("Error occured in getting CarAttributes with Id: {0}!", Id), ex);
}
}
public TransactionsModel GetTransactionsByUserID(int? userId, int categoryId, int skip, int? take)
{
try
{
using (var context = new SpendingReportEntities())
{
var transactions = context.Entries
.Include("DestinationAccount")
.Include("DestinationAccount.Bank")
.Include("AmountInfo")
.OrderBy(a => a.DatePosted).ToList();
if (userId.HasValue)
{
transactions =
transactions.Where(e => e.SourceAccount.User.Id == userId).ToList();
}
if (categoryId > 0)
{
var category = context.TransactionCategories.SingleOrDefault(i => i.Id == categoryId);
transactions = transactions.Where(e => e.TransactionCategories.Contains(category)).ToList();
}
var resultTransactions = new List<Transaction>();
if (!take.HasValue)
take = transactions.Count();
foreach (var item in transactions.Skip(skip).Take(take.Value))
{
var transaction = item.EntityToModel();
resultTransactions.Add(transaction);
}
var result = new TransactionsModel
{
TotalItems = transactions.Count(),
Transactions = resultTransactions
};
return result;
}
}
catch (Exception e)
{
throw (e);
}
}
public IEnumerable<TransactionCategoriesModel> GetAllTransactionCategories(bool withNames = true)
{
using (var context = new SpendingReportEntities())
{
IList<TransactionCategory> categories;
if (withNames)
categories = context.TransactionCategories.Include("CategoryNames").ToList();
else
{
categories = context.TransactionCategories.ToList();
}
var result = new List<TransactionCategoriesModel>();
foreach (var transactionCategory in categories)
{
var desc = transactionCategory.EntityToModel();
result.Add(desc);
}
return result;
}
}
public void AddNewCar(int userId, SpendingReport.Service.Models.Cars.CarAttributes carAttributes)
{
try
{
using (var context = new SpendingReportEntities())
{
var currentUser = UserHelpers.GetUserByIDWithCars(userId);
if (currentUser == null)
throw new Exception("Používateľ nebol nájdený!");
var newCar = new Car
{
Name = carAttributes.Name,
TankSize = carAttributes.TankSize
};
currentUser.Cars.Add(newCar);
context.SaveChanges();
}
}
catch (Exception ex)
{
throw new Exception("Nastaka chyba pri pridavani noveho auta!", ex);
}
}
public bool AddTransactionCategory(CategoryModel model)
{
try
{
using (var context = new SpendingReportEntities())
{
TransactionCategory category = null;
var name = new CategoryName()
{
Description = model.Description
};
context.CategoryNames.Add(name);
if (model.Id != 0)
{
category = context.TransactionCategories.FirstOrDefault(i => i.Id == model.Id);
}
if (category == null)
{
category = context.TransactionCategories.FirstOrDefault(i => i.Name == model.Name) ??
CreateTransactionCategory(context);
}
category.Name = model.Name;
category.CategoryNames.Add(name);
context.SaveChanges();
//todo: async
UpdateCategories(model.Description, category.Id);
}
return true;
}
catch (Exception ex)
{
throw new Exception("Error occured in add transaction description!", ex);
}
}
public Import SaveData(Import bankPayments, int UserId)
{
Import ImportWithPocessedTransactions;
try
{
using (var context = new SpendingReportEntities())
{
//if (!bankPayments.Bank.BankID.HasValue)
//{
// return -1;
//}
//entity.Bank bank = context.Banks.FirstOrDefault(t => t.BankCode == bankPayments.Bank.BankID);
var currentUser = Helpers.UserHelpers.GetUserByID(UserId);
entity.BankAccount SourceAccount;
SourceAccount = currentUser.BankAccounts.FirstOrDefault(t => t.IBAN == bankPayments.Account.IBan);
if (SourceAccount == null)
{
SourceAccount = new entity.BankAccount
{
IBAN = bankPayments.Account.IBan,
AccountNumber = (long)bankPayments.Account.AccountID
};
SourceAccount.Bank =
context.Banks.FirstOrDefault(t => t.BankCode == bankPayments.Account.Bank.BankID) ?? new entity.Bank
{
BankCode = (short)bankPayments.Account.Bank.BankID,
Name=String.Empty
};
currentUser.BankAccounts.Add(SourceAccount);
context.BankAccounts.Add(SourceAccount);
}
ImportWithPocessedTransactions = new Import
{
Account = new data.ImportedBankAccount
{
Bank = bankPayments.Account.Bank,
AccountID = bankPayments.Account.AccountID,
IBan = bankPayments.Account.IBan,
Payments = new List<ImportedPayment>()
},//bankPayments.Account,
From = bankPayments.From,
To = bankPayments.To
};
//entity.Bank bank = context.Banks.FirstOrDefault(t => t.BankCode == bankPayments.Account.Bank.BankID);
using (var dbTransaction = context.Database.BeginTransaction())
{
foreach (Payment transaction in bankPayments.Account.Payments)
{
if (IsTransactionExist(context, transaction))
{
//ImportedPayment tr = new ImportedPayment(false);
//tr.VariableSymbol = transaction.VariableSymbol;
//ImportWithPocessedTransactions.Account.Payments.Add(tr);
ImportedPayment tr = transaction as ImportedPayment;
tr.Imported = false;
ImportWithPocessedTransactions.Account.Payments.Add(tr);
continue;
}
entity.Entry newTransaction = new entity.Entry
{
ConstantSymbol = transaction.ConstantSymbol,
VariableSymbol = transaction.VariableSymbol,
SpecificSymbol = transaction.SpecificSymbol,
Reference = transaction.Reference,
DateAvailable = transaction.DateAvailable,
DatePosted = transaction.DatePosted,
Memo = transaction.Description,
Name = transaction.TransactionName,
DateAdded = DateTime.Now,
AmountInfo = new entity.AmountInfo
{
Amount = Math.Abs(transaction.TransactionAmount.Amount),
Currency = transaction.TransactionAmount.Currency
},
//Bank = GetBank(context, transaction.BankName.Localise())
};
var account =
context.BankAccounts.FirstOrDefault(t => t.IBAN == transaction.BankAccount.IBan);
if (account != null)
{
newTransaction.DestinationAccountId = account.Id;
}
else
{
newTransaction.DestinationAccount = new entity.BankAccount
{
AccountNumber = (long?) transaction.BankAccount.AccountID,
//BankCode = (short?) transaction.BankAccount.BankID,
IBAN = transaction.BankAccount.IBan,
Bank =
(transaction?.BankAccount?.Bank?.BankID.HasValue != null &&
transaction.BankAccount.Bank.BankID.HasValue)
? GetBank(context, transaction.BankAccount.Bank.BankID.Value)
: null,
UserId = null
};
}
if (transaction.TransactionAmount.Type != AmountType.NotDefined)
{
newTransaction.AmountInfo.Type = transaction.TransactionAmount.Type == AmountType.Credit
? GetTransactionType(context, "Credit")
: GetTransactionType(context, "Debit");
}
else
{
newTransaction.AmountInfo.Type = transaction.TransactionAmount.Amount < 0
? GetTransactionType(context, "Debit")
: GetTransactionType(context, "Credit");
}
SourceAccount.Entries.Add(newTransaction);
ImportedPayment importedTr = transaction as ImportedPayment; //new ImportedPayment(true);
importedTr.Imported = true;
//importedTr.VariableSymbol = transaction.VariableSymbol;
ImportWithPocessedTransactions.Account.Payments.Add(importedTr);
//Payment tran = new Payment();
//tran.VariableSymbol = transaction.VariableSymbol;
//ImportWithPocessedTransactions.Account.Payments.Add(tran);
//break;
context.SaveChanges();
}
dbTransaction.Commit();
}
}
}
catch (Exception e)
{
throw new Exception("Nastala chyba pri ukladani importu!", e);
}
return ImportWithPocessedTransactions;
}
private TransactionCategory CreateTransactionCategory(SpendingReportEntities context)
{
var category = new TransactionCategory();
context.TransactionCategories.Add(category);
return category;
}
/// <summary>
/// Checks if transaction allready exists in the database.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="transaction">The transaction.</param>
/// <returns></returns>
private bool IsTransactionExist(SpendingReportEntities context, Payment transaction)
{
var date = transaction.DateAvailable;
var item =
context.Entries.Where(
t =>
t.AmountInfo.Amount == transaction.TransactionAmount.Amount && t.Name == transaction.TransactionName &&
t.Memo == transaction.Description &&
t.DateAvailable == date);
return item.Any();
}
/// <summary>
/// Gets the type of the transaction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="type">The type.</param>
/// <returns></returns>
private entity.Type GetTransactionType(SpendingReportEntities context, string type)
{
return context.Types.FirstOrDefault(
item => item.TypeName.ToLower().Trim() == type.ToLower().Trim());
}
private entity.Bank GetBank(SpendingReportEntities context, ushort bankCode)
{
return context.Banks.FirstOrDefault(
item => item.BankCode == bankCode);
}
private entity.Bank GetBank(SpendingReportEntities context, string Name)
{
return context.Banks.FirstOrDefault(
item => item.Name.ToLower().Trim() == Name.ToLower().Trim());
}
private IEnumerable<Entry> GetTransactionsByCategory(string description, SpendingReportEntities context)
{
try
{
IOrderedQueryable<Entry> transactions = context.Entries.Where(
e => e.Memo.Contains(description) || e.Name.Contains(description))
.Include("DestinationAccount")
.Include("DestinationAccount.Bank")
.Include("AmountInfo")
.OrderBy(a => a.DatePosted);
return transactions;
}
catch (Exception ex)
{
throw new Exception("Error occured in getting all transactions.", ex);
}
}
public void UpdateAllCategories()
{
try
{
using (var context = new SpendingReportEntities())
{
var categories = context.TransactionCategories;
foreach (var transactionCategory in categories)
{
UpdateCategories(transactionCategory);
}
}
}
catch (Exception ex)
{
throw new Exception("Error occured in update categories!", ex);
}
}
private void UpdateCategories(string Description, int transactionCategoryID)
{
using (var context = new SpendingReportEntities())
{
TransactionCategory transactionCategory;
try
{
transactionCategory =
context.TransactionCategories.SingleOrDefault(i => i.Id == transactionCategoryID);
}
catch (Exception ex)
{
throw new Exception("There are more transaction descriptions with id: " + transactionCategoryID, ex);
}
var transactions = GetTransactionsByCategory(Description, context);
foreach (var transaction in transactions)
{
if (!transaction.TransactionCategories.Contains(transactionCategory))
{
transaction.TransactionCategories.Add(transactionCategory);
}
}
context.SaveChanges();
}
}
