/// <summary>
/// A conflict has occured, we try to ask for the solution to the user
/// </summary>
internal (ApplyAction, DmRow) GetConflictAction(SyncConflict conflict, ConflictResolutionPolicy policy, DbConnection connection, DbTransaction transaction = null)
{
ConflictAction conflictAction = ConflictAction.ServerWins;
if (policy == ConflictResolutionPolicy.ClientWins)
{
conflictAction = ConflictAction.ClientWins;
}
var arg = new ApplyChangeFailedEventArgs(conflict, conflictAction, connection, transaction);
this.ApplyChangedFailed?.Invoke(this, arg);
// if ConflictAction is ServerWins or MergeRow it's Ok to set to Continue
ApplyAction action = ApplyAction.Continue;
if (arg.Action == ConflictAction.ClientWins)
{
action = ApplyAction.RetryWithForceWrite;
}
DmRow finalRow = arg.Action == ConflictAction.MergeRow ? arg.FinalRow : null;
// returning the action to take, and actually the finalRow if action is set to Merge
return(action, finalRow);
}
private void RemoteProvider_ApplyChangedFailed(object sender, ApplyChangeFailedEventArgs e) => this.ApplyChangedFailed?.Invoke(this, e);