/// <summary>
/// Internal rename tracking table routine
/// </summary>
internal async Task <(SyncContext context, bool renamed)> InternalRenameTrackingTableAsync(
IScopeInfo scopeInfo, SyncContext context, ParserName oldTrackingTableName, DbTableBuilder tableBuilder, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
await using var runner = await this.GetConnectionAsync(context, SyncMode.Writing, SyncStage.Provisioning, connection, transaction, cancellationToken, progress).ConfigureAwait(false);
if (tableBuilder.TableDescription.Columns.Count <= 0)
{
throw new MissingsColumnException(tableBuilder.TableDescription.GetFullName());
}
if (tableBuilder.TableDescription.PrimaryKeys.Count <= 0)
{
throw new MissingPrimaryKeyException(tableBuilder.TableDescription.GetFullName());
}
using var command = await tableBuilder.GetRenameTrackingTableCommandAsync(oldTrackingTableName, connection, transaction).ConfigureAwait(false);
if (command == null)
{
return(context, false);
}
var(_, trackingTableName) = this.Provider.GetParsers(tableBuilder.TableDescription, scopeInfo.Setup);
var action = await this.InterceptAsync(new TrackingTableRenamingArgs(context, tableBuilder.TableDescription, trackingTableName, oldTrackingTableName, command, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(context, false);
}
await this.InterceptAsync(new DbCommandArgs(context, action.Command, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
await action.Command.ExecuteNonQueryAsync().ConfigureAwait(false);
await this.InterceptAsync(new TrackingTableRenamedArgs(context, tableBuilder.TableDescription, trackingTableName, oldTrackingTableName, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
await runner.CommitAsync().ConfigureAwait(false);
action.Command.Dispose();
return(context, true);
}
/// <summary>
/// Internal rename tracking table routine
/// </summary>
internal async Task <bool> InternalRenameTrackingTableAsync(SyncContext ctx, SyncSetup setup, ParserName oldTrackingTableName, DbTableBuilder tableBuilder, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
if (tableBuilder.TableDescription.Columns.Count <= 0)
{
throw new MissingsColumnException(tableBuilder.TableDescription.GetFullName());
}
if (tableBuilder.TableDescription.PrimaryKeys.Count <= 0)
{
throw new MissingPrimaryKeyException(tableBuilder.TableDescription.GetFullName());
}
var command = await tableBuilder.GetRenameTrackingTableCommandAsync(oldTrackingTableName, connection, transaction).ConfigureAwait(false);
if (command == null)
{
return(false);
}
var(_, trackingTableName) = this.Provider.GetParsers(tableBuilder.TableDescription, setup);
var action = new TrackingTableRenamingArgs(ctx, tableBuilder.TableDescription, trackingTableName, oldTrackingTableName, command, connection, transaction);
await this.InterceptAsync(action, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(false);
}
await action.Command.ExecuteNonQueryAsync().ConfigureAwait(false);
await this.InterceptAsync(new TrackingTableRenamedArgs(ctx, tableBuilder.TableDescription, trackingTableName, oldTrackingTableName, connection, transaction), cancellationToken).ConfigureAwait(false);
return(true);
}
