glm94/advertising-profit-control
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Updated the UI of the add record form. Added support to clear the APC tables if even one fails to be added to the database. Fixed a crash bug with the trimming operations where Header and Member Booleans would be null.

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This commit is contained in:
glm94
2016-12-08 01:02:01 -06:00
parent 0bf2290ab0
commit 91c2326db2
6 changed files with 280 additions and 296 deletions
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AdvertsingProfitControl/DatabaseWriter.cs
+59 -13
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@@ -359,7 +359,7 @@ namespace AdvertsingProfitControl
oleDbTransaction.Commit();
foreach (DataRow row in table.Rows)
{
var rowId = RetrieveRowId(table.TableName, int.Parse(row[4].ToString()), int.Parse(row[8].ToString()), int.Parse(table.Rows[7].ToString()));
var rowId = RetrieveRowId(table.TableName, int.Parse(row[4].ToString()), int.Parse(row[8].ToString()), int.Parse(row[7].ToString()));
if (int.Parse(row[7].ToString()) != 0)
{
//Account for the ad special row.
@@ -421,6 +421,7 @@ namespace AdvertsingProfitControl
OleDbTransaction oleDbTransaction = null;
try
{
var dirtyRowsProcessed = 0;
oleDbConnection.Open();
oleDbTransaction = oleDbConnection.BeginTransaction();
oleDbCommand.Transaction = oleDbTransaction;
@@ -432,6 +433,7 @@ namespace AdvertsingProfitControl
lastRowProcessed = i + 1;
continue;
}
dirtyRowsProcessed++;
//Grab the supplier ID number before moving forward.
var supplierId = RetrieveSupplierId(
table.Rows[i].Cells[(int) InvoiceTableColumns.Supplier].EditedFormattedValue.ToString());
@@ -439,6 +441,7 @@ namespace AdvertsingProfitControl
{
status.SetErrorMessage("Failed to obtain supplier ID number for " + table.Rows[i].Cells[(int)InvoiceTableColumns.Supplier].EditedFormattedValue + ".");
status.SetStatus(WritingOperationStatus.Failed);
oleDbTransaction.Rollback();
return status;
}
//Check whether or not the row is already in the database by seeing if anything is in the ID number cell.
@@ -480,23 +483,32 @@ namespace AdvertsingProfitControl
oleDbTransaction.Commit();
foreach (DataGridViewRow row in table.Rows)
{
if (rowsAdded.Contains(row.Index))
{
var supplierId = RetrieveSupplierId(row.Cells[(int)InvoiceTableColumns.Supplier].EditedFormattedValue.ToString());
var invoiceIdNumber =
RetrieveInvoiceId(
row.Cells[(int)InvoiceTableColumns.InvoiceDate].EditedFormattedValue
.ToString(),
long.Parse(
row.Cells[(int)InvoiceTableColumns.InvoiceNumber].EditedFormattedValue
.ToString()), supplierId, dateId);
row.Cells[(int)InvoiceTableColumns.Id].Value = invoiceIdNumber;
}
if(row.IsNewRow) continue;
if (!rowsAdded.Contains(row.Index)) continue;
var supplierId = RetrieveSupplierId(row.Cells[(int)InvoiceTableColumns.Supplier].EditedFormattedValue.ToString());
var invoiceIdNumber =
RetrieveInvoiceId(
row.Cells[(int)InvoiceTableColumns.InvoiceDate].EditedFormattedValue
.ToString(),
long.Parse(
row.Cells[(int)InvoiceTableColumns.InvoiceNumber].EditedFormattedValue
.ToString()), supplierId, dateId);
row.Cells[(int)InvoiceTableColumns.Id].Value = invoiceIdNumber;
row.Cells[(int)InvoiceTableColumns.IsDirty].Value = false;
row.HeaderCell.Style.BackColor = ApplicationColors.EditingSaved;
}
table.RefreshEdit();
//Set the status.
status.SetStatus(WritingOperationStatus.InsertionSuccessful);
//Set the message to be used on the calling form since we don't have access to the form's information label.
if (dirtyRowsProcessed == 0)
{
status.SetErrorMessage("No changes to the Invoices table detected.");
}
else
{
status.SetErrorMessage("Invoices processed successfully.");
}
}
catch (OleDbException e)
{
@@ -765,6 +777,40 @@ namespace AdvertsingProfitControl
return status;
}
/// <summary>
/// Deletes the contents for the specified table where the date IDs
/// match the one sent to this method.
/// </summary>
/// <param name="tableName">The name of the table in the database to be trimmed.</param>
/// <param name="dateId">The ID number for the date that is to be dropped.</param>
/// <param name="connectionString">The connection info for the database.</param>
public void DeleteApcDataEntriesByDate(string tableName, int dateId, string connectionString)
{
var oleDbConnection = new OleDbConnection(connectionString);
var oleDbCommand = new OleDbCommand
{
Connection = oleDbConnection,
CommandText = "DELETE * FROM " + tableName + " WHERE FK_DateID = ?"
};
oleDbCommand.Parameters.AddWithValue("DateID", dateId);
try
{
oleDbConnection.Open();
oleDbCommand.ExecuteNonQuery();
}
catch (OleDbException e)
{
_logConsole.WriteToLog(FrmLogConsole.Level.Error,
"Failed to delete the entries in " + tableName + " with the date ID of " + dateId + ".");
_logConsole.WriteToLog(FrmLogConsole.Level.Error, e.Message);
}
finally
{
oleDbConnection.Close();
}
}
/// <summary>
/// Inserts a new ad item into the database and returns the new item's ID number.
/// Supports rolling back as to not corrupt the database.