Пример #1
0
        /// <summary>
        /// Gets all the filtered transactions.
        /// </summary>
        private void GetFilteredTransactions()
        {
            string dateDisplayFilter = "N.A.";
            string fromAmountFilterDisplay = "0";
            string toAmountFilterDisplay = "max";

            var transactionFilter = new TransactionFilter();
            if (FilterViewModel.IsDateRangeIncluded)
            {
                transactionFilter.FromDate = FilterViewModel.FromDate;
                transactionFilter.ToDate = FilterViewModel.ToDate;
                dateDisplayFilter = string.Format("{0} - {1}", FilterViewModel.FromDate, FilterViewModel.ToDate);
            }

            if (null != FilterViewModel.FromAmount)
            {
                double amount = 0;
                if (double.TryParse(FilterViewModel.FromAmount, out amount))
                {
                    transactionFilter.FromAmount = amount;
                    fromAmountFilterDisplay = Convert.ToString(amount);
                }
            }
            if (null != FilterViewModel.ToAmount)
            {
                double amount = 0;
                if (double.TryParse(FilterViewModel.ToAmount, out amount))
                {
                    transactionFilter.ToAmount = amount;
                    toAmountFilterDisplay = Convert.ToString(amount);
                }
            }
            transactionFilter.Username = FilterViewModel.Username;
            if (!IsUserAdmin)//Override selected user name if user is not admin
                transactionFilter.Username = AppData.LoggedInUser.Username;
            //Update properties for the filter visual
            TotalIncome = 0;
            TotalExpenditure = 0;
            FilterDisplayOnDates = dateDisplayFilter;
            FilterDisplayOnAmount = string.Format("{0} - {1}", fromAmountFilterDisplay, toAmountFilterDisplay);
            FilterDisplayOnUser = FilterViewModel.Username ?? "N.A.";
            _transactionRepository.GetTransactionsAsync(transactionFilter);
        }
Пример #2
0
 /// <summary>
 /// Gets the filtered transactions ssynchronously.
 /// <remarks>If this method is consumed, make sure to hook to the <seealso cref="ITransactionRepository.GetTransactionsCompleted"/> event of this instance of <see cref="ITransactionRepository"/>.</remarks>
 /// <param name="filter">The instance of <see cref="TransactionFilter"/> that wraps all filter values.</param>
 /// </summary>
 void ITransactionRepository.GetTransactionsAsync(TransactionFilter filter)
 {
     QueueAsyncTask(() =>
     {
         Exception exception = null;
         string message = null;
         IList<Transaction> transList = null;
         try
         {
             //This treachery is for faking a web service call.
             Thread.Sleep(2000);
             transList = GetTransactions(filter);
             LogUtil.LogInfo("TransactionRepository", "ITransactionRepository.GetTransactionsAsync", "Successfully acquired the list.");
         }
         catch (Exception ex)
         {
             LogUtil.LogError("TransactionRepository", "ITransactionRepository.GetTransactionsAsync", ex);
             exception = ex;
             message = ErrorMessages.ERR_FAILED_TO_LOAD_TRNS;
         }
         finally
         {
             if (null != _getTransactionsCompleted)
                 _getTransactionsCompleted(this, new GetTransactionFinishedEventArg(exception, message, transList));
         }
     });
 }
Пример #3
0
 /// <summary>
 /// Gets the transactions.
 /// </summary>
 /// <param name="filter"></param>
 /// <returns></returns>
 private IList<Transaction> GetTransactions(TransactionFilter filter)
 {
     if (filter == null)
         throw new ArgumentNullException("filter");
     using (var session = SessionProvider.SessionFactory.OpenSession())
     {
         //Build the criteria.
         ICriteria criteria = session.CreateCriteria<Transaction>();
         if (filter.FromDate.HasValue && filter.ToDate.HasValue)
         {
             criteria.Add(Restrictions.Between("TransactionDate", filter.FromDate.Value, filter.ToDate.Value));
         }
         if (filter.FromAmount.HasValue && filter.ToAmount.HasValue)
         {
             criteria.Add(Restrictions.Between("Amount", filter.FromAmount.Value, filter.ToAmount.Value));
         }
         if (!string.IsNullOrEmpty(filter.Username))
         {
             criteria.Add(Restrictions.Eq("CreatedBy", filter.Username));
         }
         return criteria.List<Transaction>();
     }
 }
Пример #4
0
 /// <summary>
 /// Gets a list of <see cref="Transaction"/> instances.
 /// </summary>
 /// <param name="filter">The instance of <see cref="TransactionFilter"/> that wraps all filter values.</param>
 /// <returns>A list of transactions <see langword="null"/> if none are there.</returns>
 IList<Transaction> ITransactionRepository.GetTransactions(TransactionFilter filter)
 {
     return GetTransactions(filter);
 }