public bool IsRelationTo(ClientFunctions CFunc, WSDynamicEntity _RelationTEntity, ref WSStatus _statusLines, IEnumerable <Type> _refTypes = null)
{
bool _IsRelationTo = false;
try
{
if (_RelationTEntity != null)
{
WSTableSource orgSrc = (WSTableSource)getSource(CFunc);
WSTableSource relSrc = (WSTableSource)_RelationTEntity.getSource(CFunc);
if (relSrc != null)
{
WSTableParam refParam = orgSrc.DBParams.FirstOrDefault(x => x.DataType == relSrc.ReturnType);
if (refParam == null)
{
IEnumerable <Type> refTypes = _refTypes == null ? new List <Type>() : _refTypes.Select(x => x);
IEnumerable <WSTableParam> eParams = orgSrc.DBParams.Any() ? orgSrc.DBParams.Where(x => x.DataType.IsValidDynamicEntity() && !x.DataType.IsCollection() && !refTypes.Any(t => t == x.DataType)) : null;
if (eParams != null && eParams.Any())
{
foreach (WSTableParam eParam in eParams)
{
object pValue = null;
WSDynamicEntity pEntity = TryReadPropertyValue(eParam.WSColumnRef.NAME, out pValue, null) ? (WSDynamicEntity)pValue : null;
_IsRelationTo = pEntity.IsRelationTo(CFunc, _RelationTEntity, ref _statusLines, refTypes);
if (_IsRelationTo)
{
break;
}
}
}
}
else
{
object PValue = null;
WSDynamicEntity RefEntity = TryReadPropertyValue(refParam.WSColumnRef.NAME, out PValue, null) ? (WSDynamicEntity)PValue : null;
_IsRelationTo = RefEntity != null && _RelationTEntity.Match(CFunc, RefEntity);
}
}
}
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref _statusLines, $"IsRelationTo():256"); }
return(_IsRelationTo);
}
private WSStatus WriteJProperty(object obj, WSParam xParam, JsonWriter writer, JsonSerializer serializer, WSSchema schema, WSSource xSource, WSParamList outFields, List <Type> printedTypes, WSRequest Request, MetaFunctions CFunc, WSDataContext DBContext)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
if (Validate(obj, xParam, writer, serializer, schema, xSource, outFields, ref status, Request, CFunc))
{
if (obj == null)
{
WritePropName(writer, ((schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME), true, PrintMode.ValueCell);
serializer.Serialize(writer, obj);
}
else if (obj is WSStatus || obj is WSStatus_JSON)
{
#region PRINT WSStatus
WSStatus_JSON json = obj is WSStatus_JSON ? (WSStatus_JSON)obj : ((WSStatus)obj).GetJson();
if (json != null)
{
WritePropName(writer, ((schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME), true, PrintMode.TableHeader);
serializer.Serialize(writer, json);
}
#endregion
}
else if (obj.GetType().IsSimple())
{
#region PRINT PRIMITIVE FIELD
if (obj is DateTime)
{
obj = ((DateTime)obj).ToString(WSConstants.DATE_FORMAT);
}
else if (obj is TimeSpan)
{
obj = ((TimeSpan)obj).ToString(WSConstants.TIMESPAN_FORMAT_SIMPLE);
}
WritePropName(writer, (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME);
object _obj = null;
serializer.Serialize(writer, xParam.TryReadPrimitiveWithDefault(obj, string.Empty, out _obj) ? _obj : string.Empty);
#endregion
}
else if (obj.GetType().IsSimpleCollection())
{
#region PRINT PRIMITIVE COLLECTION
string key = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
status.AddNote("ready to searialize primitive fields (" + key + ")");
WritePropName(writer, key);
serializer.Serialize(writer, obj);
#endregion
}
else if (obj is WSRecord)
{
#region PRINT WSRecord
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey);
((WSRecord)obj).WriteJson(writer, serializer, printedTypes, Request, CFunc, DBContext);
#endregion
}
else if (obj.IsCollectionOf <WSRecord>())
{
#region PRINT WSRecord Collection
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey);
writer.WriteStartArray();
IList list = obj as IList;
foreach (WSRecord record in list)
{
if (record != null)
{
record.WriteJson(writer, serializer, printedTypes, Request, CFunc, DBContext);
}
}
writer.WriteEndArray();
#endregion
}
else
{
#region PRINT ENTITY
bool printAllowed =
(this is WSStaticEntity)
||
(
schema is WSEntityBaseSchema
&&
validateType(writer, xParam, obj, printedTypes, true, Request, CFunc)
);
if (printAllowed)
{
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey, false);
#region PRINT WSEntity
if (obj is WSEntity)
{
if (obj is WSDynamicEntity && !((WSDynamicEntity)obj).Match(Request, DBContext, CFunc, schema))
{
serializer.Serialize(writer, "NULL");
}
else
{
((WSEntity)obj).WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
#endregion
#region PRINT Collection
else if (obj.IsCollectionOf <WSEntity>())
{
IList list = obj as IList;
Type eType = list.GetEntityType();
writer.WriteStartArray();
foreach (WSEntity entity in list)
{
if (entity != null)
{
if (entity is WSDynamicEntity)
{
WSDynamicEntity dEntity = (WSDynamicEntity)entity;
if (dEntity.Match(Request, DBContext, CFunc, schema))
{
entity.WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
else
{
entity.WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
}
writer.WriteEndArray();
}
#endregion
}
#endregion
}
status.AddNote("done", WSConstants.ACCESS_LEVEL.READ);
}
}
catch (Exception e)
{
status.CODE = WSStatus.ERROR.CODE;
status.AddNote("Error(line" + e.LineNumber() + "- " + e.Message + ")");
CFunc.RegError(GetType(), e, ref status);
}
return(status);
}
