private DataTable GetCountyListTable(TDBTransaction AReadTransaction, string ATableName)
{
return(DBAccess.GetDBAccessObj(AReadTransaction).SelectDT("SELECT DISTINCT " +
PLocationTable.GetCountryCodeDBName() + ", " +
PLocationTable.GetCountyDBName() + " FROM PUB." +
PLocationTable.GetTableDBName(), ATableName, AReadTransaction));
}
private DataTable GetCountryListFromExistingLocationsTable(TDBTransaction AReadTransaction, string ATableName)
{
// Used eg. in Report Gift Data Export for finding donors.
return(DBAccess.GDBAccessObj.SelectDT("SELECT DISTINCT " + "PUB." + PCountryTable.GetTableDBName() + '.' +
PCountryTable.GetCountryCodeDBName() + ", " +
PCountryTable.GetCountryNameDBName() + " FROM PUB." +
PCountryTable.GetTableDBName() + " c, PUB." +
PLocationTable.GetTableDBName() + " l " +
" WHERE " + PLocationTable.GetCountyDBName() + " IS NOT NULL AND NOT " +
PLocationTable.GetCountyDBName() + " = ''" +
" AND c." + PCountryTable.GetCountryCodeDBName() + " = l." +
PLocationTable.GetCountryCodeDBName(), ATableName, AReadTransaction));
}
private void CreateColumns()
{
string Tmp;
string LocalisedCountyLabel;
LocalisedStrings.GetLocStrCounty(out LocalisedCountyLabel, out Tmp);
// Done this way in case it changes
LocalisedCountyLabel = LocalisedCountyLabel.Replace(":", "").Replace("&", "");
grdResult.Columns.Clear();
grdResult.AddTextColumn("City", FPagedDataTable.Columns[PLocationTable.GetCityDBName()]);
grdResult.AddTextColumn("Post Code", FPagedDataTable.Columns[PLocationTable.GetPostalCodeDBName()]);
grdResult.AddTextColumn("Addr1", FPagedDataTable.Columns[PLocationTable.GetLocalityDBName()]);
grdResult.AddTextColumn("Street-2", FPagedDataTable.Columns[PLocationTable.GetStreetNameDBName()]);
grdResult.AddTextColumn("Addr3", FPagedDataTable.Columns[PLocationTable.GetAddress3DBName()]);
grdResult.AddTextColumn(LocalisedCountyLabel, FPagedDataTable.Columns[PLocationTable.GetCountyDBName()]);
grdResult.AddTextColumn("Country", FPagedDataTable.Columns[PLocationTable.GetCountryCodeDBName()]);
grdResult.AddTextColumn("Location Key", FPagedDataTable.Columns[PLocationTable.GetLocationKeyDBName()]);
grdResult.AddTextColumn("SiteKey", FPagedDataTable.Columns[PLocationTable.GetSiteKeyDBName()]);
grdResult.AutoResizeGrid();
}
public static void FindAddressDuplicates(ref DataTable ADuplicateAddresses, bool AExactMatchNumber)
{
TDBTransaction Transaction = null;
DataTable ReturnTable = ADuplicateAddresses.Clone();
PLocationTable Locations = new PLocationTable();
TProgressTracker.InitProgressTracker(DomainManager.GClientID.ToString(), Catalog.GetString("Checking for duplicate addresses"));
DBAccess.GDBAccessObj.GetNewOrExistingAutoReadTransaction(IsolationLevel.ReadCommitted, ref Transaction,
delegate
{
// get all locations from database,
// except for those without a Locality, Street Name and Address as these are too vague to make a match
string Query = "SELECT p_location.* FROM p_location" +
" WHERE (p_location.p_locality_c is NOT NULL AND p_location.p_locality_c <> '')" +
" OR (p_location.p_street_name_c is NOT NULL AND p_location.p_street_name_c <> '')" +
" OR (p_location.p_address_3_c is NOT NULL AND p_location.p_address_3_c <> '')";
DBAccess.GDBAccessObj.SelectDT(Locations, Query, Transaction);
// create a list of tables grouped by country codes
List <DataTable> LocationDataTables = Locations.AsEnumerable()
.GroupBy(row => row[PLocationTable.GetCountryCodeDBName()])
.Select(g => g.CopyToDataTable())
.ToList();
DataTable BlankCountryLocations = Locations.Clone();
// create another table that contains all locations without a valid country code
for (int i = 0; i < LocationDataTables.Count; i++)
{
// this helps the time left feature to be more accurate from the start
LocationDataTables[i].DefaultView.Sort = PLocationTable.GetPostalCodeDBName() + " DESC";
LocationDataTables[i] = LocationDataTables[i].DefaultView.ToTable();
if (string.IsNullOrEmpty(LocationDataTables[i].Rows[0]["p_country_code_c"].ToString()) ||
(LocationDataTables[i].Rows[0]["p_country_code_c"].ToString() == "99"))
{
foreach (DataRow Row in LocationDataTables[i].Rows)
{
BlankCountryLocations.Rows.Add((object[])Row.ItemArray.Clone());
}
}
}
Int64 TotalCalculations = 0;
Int64 CompletedCalculations = 0;
decimal PercentageCompleted = 0;
// calculate number of calculations required for this check
for (int i = 0; i < LocationDataTables.Count; i++)
{
if (LocationDataTables[i].Rows.Count > 0)
{
TotalCalculations += ((Int64)LocationDataTables[i].Rows.Count) * ((Int64)LocationDataTables[i].Rows.Count - 1) / 2;
// if not table containing invalid country codes
if (!string.IsNullOrEmpty(LocationDataTables[i].Rows[0]["p_country_code_c"].ToString()) &&
(LocationDataTables[i].Rows[0]["p_country_code_c"].ToString() != "99"))
{
TotalCalculations += BlankCountryLocations.Rows.Count;
}
}
}
Int64 TimeLeft;
int MinutesLeft;
int SecondsLeft;
Stopwatch time = Stopwatch.StartNew();
// begin search for possible duplicates
foreach (DataTable LocationCountry in LocationDataTables)
{
if (LocationCountry.Rows.Count <= 0)
{
continue;
}
for (int i = 0; i < LocationCountry.Rows.Count && ReturnTable.Rows.Count < 500; i++)
{
string AAddress = null;
string[] AAddressArray = null;
for (int j = i + 1; j < LocationCountry.Rows.Count; j++)
{
// check if two rows are a possible duplicate
if (PossibleMatch(LocationCountry.Rows[i], ref AAddress, ref AAddressArray, LocationCountry.Rows[j],
AExactMatchNumber))
{
ReturnTable.Rows.Add(new object[] {
LocationCountry.Rows[i][PLocationTable.GetSiteKeyDBName()],
LocationCountry.Rows[i][PLocationTable.GetLocationKeyDBName()],
LocationCountry.Rows[i][PLocationTable.GetLocalityDBName()],
LocationCountry.Rows[i][PLocationTable.GetStreetNameDBName()],
LocationCountry.Rows[i][PLocationTable.GetAddress3DBName()],
LocationCountry.Rows[i][PLocationTable.GetCityDBName()],
LocationCountry.Rows[i][PLocationTable.GetCountyDBName()],
LocationCountry.Rows[i][PLocationTable.GetPostalCodeDBName()],
LocationCountry.Rows[i][PLocationTable.GetCountryCodeDBName()],
LocationCountry.Rows[j][PLocationTable.GetSiteKeyDBName()],
LocationCountry.Rows[j][PLocationTable.GetLocationKeyDBName()],
LocationCountry.Rows[j][PLocationTable.GetLocalityDBName()],
LocationCountry.Rows[j][PLocationTable.GetStreetNameDBName()],
LocationCountry.Rows[j][PLocationTable.GetAddress3DBName()],
LocationCountry.Rows[j][PLocationTable.GetCityDBName()],
LocationCountry.Rows[j][PLocationTable.GetCountyDBName()],
LocationCountry.Rows[j][PLocationTable.GetPostalCodeDBName()],
LocationCountry.Rows[j][PLocationTable.GetCountryCodeDBName()]
});
}
CompletedCalculations++;
}
// if not table containing invalid country codes
if (!string.IsNullOrEmpty(LocationCountry.Rows[0]["p_country_code_c"].ToString()) &&
(LocationCountry.Rows[0]["p_country_code_c"].ToString() != "99"))
{
// compare with locations with invalid country codes
for (int j = 0; j < BlankCountryLocations.Rows.Count; j++)
{
if (PossibleMatch(LocationCountry.Rows[i], ref AAddress, ref AAddressArray, BlankCountryLocations.Rows[j],
AExactMatchNumber))
{
ReturnTable.Rows.Add(new object[] {
LocationCountry.Rows[i][PLocationTable.GetSiteKeyDBName()],
LocationCountry.Rows[i][PLocationTable.GetLocationKeyDBName()],
LocationCountry.Rows[i][PLocationTable.GetLocalityDBName()],
LocationCountry.Rows[i][PLocationTable.GetStreetNameDBName()],
LocationCountry.Rows[i][PLocationTable.GetAddress3DBName()],
LocationCountry.Rows[i][PLocationTable.GetCityDBName()],
LocationCountry.Rows[i][PLocationTable.GetCountyDBName()],
LocationCountry.Rows[i][PLocationTable.GetPostalCodeDBName()],
LocationCountry.Rows[i][PLocationTable.GetCountryCodeDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetSiteKeyDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetLocationKeyDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetLocalityDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetStreetNameDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetAddress3DBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetCityDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetCountyDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetPostalCodeDBName()],
BlankCountryLocations.Rows[j][PLocationTable.GetCountryCodeDBName()]
});
}
CompletedCalculations++;
}
}
if (TProgressTracker.GetCurrentState(DomainManager.GClientID.ToString()).CancelJob)
{
break;
}
// estimate the remaining time
PercentageCompleted = decimal.Divide(CompletedCalculations * 100, TotalCalculations);
TimeLeft = (Int64)(time.ElapsedMilliseconds * ((100 / PercentageCompleted) - 1));
MinutesLeft = (int)TimeLeft / 60000;
string OutputMessage = string.Format(Catalog.GetString("Completed: {0}%"), Math.Round(PercentageCompleted, 1));
// only show estimated time left if at least 0.1% complete
if (PercentageCompleted >= (decimal)0.1)
{
// only show seconds if less than 10 minutes remaining
if (MinutesLeft < 10)
{
SecondsLeft = (int)(TimeLeft % 60000) / 1000;
OutputMessage += string.Format(Catalog.GetPluralString(" (approx. {0} minute and {1} seconds remaining)",
" (approx. {0} minutes and {1} seconds remaining)", MinutesLeft, true),
MinutesLeft, SecondsLeft);
}
else
{
OutputMessage += string.Format(Catalog.GetString(" (approx. {0} minutes remaining)"),
MinutesLeft);
}
}
TProgressTracker.SetCurrentState(DomainManager.GClientID.ToString(),
OutputMessage,
PercentageCompleted);
}
}
});
TProgressTracker.FinishJob(DomainManager.GClientID.ToString());
ADuplicateAddresses = ReturnTable.Copy();
}
