/// <summary>
/// Updates the <see cref="DbRuleObject"/> list in the database. So therefore all <see cref="DbRule"/> objects and <see cref="DbCondition"/> objects contained in the argument are updated.
/// </summary>
/// <param name="dbRuleObjectList">The <see cref="DbRuleObject"/> list to update.</param>
/// <param name="cancellationTokenSource">The <see cref="CancellationTokenSource"/>.</param>
/// <returns>The count of records affected</returns>
public static int UpdateDbRuleObjectsToDatabase(List <DbRuleObject> dbRuleObjectList, CancellationTokenSource cancellationTokenSource)
{
CancellationToken cancellationToken = cancellationTokenSource.Token;
int count = 0;
List <DbRule> dbRuleList = dbRuleObjectList.Select(o => o.DbRule).ToList();
ConnectionInfo connectionInfo = new ConnectionInfo(Globals.ConfigurationManager.DatabaseConnectionString, Globals.ConfigurationManager.DatabaseProviderType);
try
{
// Update all the DbRules
Task updateRules = DbRuleService.UpdateAsync(connectionInfo, dbRuleList, cancellationTokenSource, Globals.ConfigurationManager.TimeoutSecondsForDatabaseTasks);
count += dbRuleList.Count;
List <DbCondition> dbConditionList = new List <DbCondition>();
foreach (DbRuleObject dbRuleObject in dbRuleObjectList)
{
dbConditionList.AddRange(dbRuleObject.DbConditions);
}
//Update all the DbConditions
Task updateConditions = DbConditionService.UpdateAsync(connectionInfo, dbConditionList, cancellationTokenSource, Globals.ConfigurationManager.TimeoutSecondsForDatabaseTasks);
count += dbConditionList.Count;
Task.WaitAll(updateRules, updateConditions);
}
catch (Exception)
{
cancellationTokenSource.Cancel();
throw;
}
return(count);
}
/// <summary>
/// Updates the <see cref="DbRuleObject"/> list in the database. So therefore all <see cref="DbRule"/> objects and <see cref="DbCondition"/> objects contained in the argument are updated.
/// </summary>
/// <param name="dbRuleObjectList">The <see cref="DbRuleObject"/> list to update.</param>
/// <param name="cancellationTokenSource">The <see cref="CancellationTokenSource"/>.</param>
/// <returns>The count of records affected</returns>
public static int UpdateDbRuleObjectsToDatabase(List <DbRuleObject> dbRuleObjectList, CancellationTokenSource cancellationTokenSource)
{
CancellationToken cancellationToken = cancellationTokenSource.Token;
int count = 0;
List <DbRule> dbRuleList = dbRuleObjectList.Select(o => o.DbRule).ToList();
ConnectionInfo connectionInfo = new(Globals.ConfigurationManager.DatabaseConnectionString, Globals.ConfigurationManager.DatabaseProviderType);
try
{
// Update all the DbRules
Task updateRulesTask = DbRuleService.UpdateAsync(connectionInfo, dbRuleList, cancellationTokenSource, Globals.ConfigurationManager.TimeoutSecondsForDatabaseTasks);
count += dbRuleList.Count;
// Get list of existing conditions to be deleted.
List <DbCondition> dbConditionsToDelete = new();
foreach (DbRuleObject dbRuleObject in dbRuleObjectList)
{
dbConditionsToDelete.AddRange(dbRuleObject.DbConditionsToBeDeleted);
}
// Get list of conditions to be inserted.
List <DbCondition> dbConditionsToInsert = new();
foreach (DbRuleObject dbRuleObject in dbRuleObjectList)
{
dbConditionsToInsert.AddRange(dbRuleObject.DbConditions);
}
// Delete all the DbConditions.
Task deleteConditionsTask = DbConditionService.DeleteAsync(connectionInfo, dbConditionsToDelete, cancellationTokenSource, Globals.ConfigurationManager.TimeoutSecondsForDatabaseTasks);
//Insert (re-create) all the DbConditions.
Task insertConditionsTask = DbConditionService.InsertAsync(connectionInfo, dbConditionsToInsert, cancellationTokenSource, Globals.ConfigurationManager.TimeoutSecondsForDatabaseTasks);
count += dbConditionsToInsert.Count;
Task.WaitAll(updateRulesTask, deleteConditionsTask, insertConditionsTask);
}
catch (Exception)
{
cancellationTokenSource.Cancel();
throw;
}
return(count);
}