private bool MapValues(IMapOverride overrider, ResultRow row, T repoNode)
{
try {
return(DbRowMapper.Map(row, repoNode, overrider));
}
catch (Exception ex) {
return(LogError("DbRowMapper.Map", ex));
}
//Debug_n("DbRowMapper.Map success", "");
}
public static bool Map <T>(ResultRow source,
T target, IMapOverride mapOverride = null)
{
foreach (var kv in source)
{
var nme = kv.Key;
var val = kv.Value;
if (mapOverride?.HasOverride(nme) ?? false)
{
val = mapOverride.OverrideValue(nme, val);
}
var ok = SetProperty(target, nme, val);
if (!ok)
{
return(false);
}
}
return(true);
}
private bool ApplyChangesToRepo(RecordSetShim sqlResult,
IEnumerable <NodeRecordHash> nodeRecHashes,
IMapOverride overrider)
{
//Info_n("Applying changes to repo...", "");
var tblKey = DbColAttribute.Key <T>()?.Property?.Name;
if (tblKey.IsBlank())
{
return(Error_n($"DbCol (IsKey=true) attribute missing from ‹{typeof(T).Name}›", ""));
}
if (_deleteIfNotInSqlDB)
{
foreach (var d7n in nodeRecHashes)
{
if (!FoundIn(sqlResult, tblKey, d7n))
{
_writr.DeleteLater(_writr[d7n.nid]);
}
}
}
var hashField = D7HashFieldAttribute.FindIn <T>();
foreach (var row in sqlResult)
{
var tweakdRow = TweakSqlRow(row);
var dbRecID = tweakdRow.AsInt(tblKey);
var dbRowSha1 = _serialr.SHA1(tweakdRow);
var repoNode = new T();
var d7RecHash = nodeRecHashes.FirstOrDefault(x => x.dbID == dbRecID);
if (d7RecHash != null)
{
repoNode = _writr[d7RecHash.nid];
if (repoNode == null)
{
return(Error_n("Nid found in hash-json BUT NOT in repo-json.", "You may need to clear/reload the repo."));
}
}
if (dbRowSha1 != d7RecHash?.sha1)
{
if (!MapValues(overrider, tweakdRow, repoNode))
{
return(false);
}
hashField?.ModelProperty?
.SetValue(repoNode, dbRowSha1, null);
}
if (d7RecHash == null)
{
_writr.AddLater(repoNode);
}
}
return(true);
}
