private void parseBaseParam(WSTableParam param, IEnumerable <WSTableSource> sources = null)
{
try
{
if (param == null)
{
}
else
{
bool isValidFields = (Fields == null || !Fields.Any(x => x is WSFieldSchema && ((WSFieldSchema)x).param.Match(param.NAME, sources)));
if (!isValidFields)
{
}
else
{
if (param.DataType.IsSimple() || param.DataType.IsSimpleCollection())
{
Fields.Add(new WSPrimitiveFieldSchema(Func, param, new WSJProperty(param.DISPLAY_NAME.ToLower(), new WSJArray()), this));
}
else
{
Fields.Add(new WSEntityFieldSchema(Func, param, new WSJProperty(param.DISPLAY_NAME.ToLower(), new WSJArray()), this));
}
}
}
}
catch (Exception e) { Failed = true; WSStatus status = WSStatus.NONE.clone(); Func.RegError(GetType(), e, ref status); }
}
private List <dynamic> readEntity(MetaFunctions CFunc, WSJProperty jProp, WSDynamicEntity _entity, bool multydimentional = false)
{
try
{
if (_entity != null)
{
WSTableSource src = (WSTableSource)_entity.getSource(CFunc);
WSTableParam param = src.DBParams.FirstOrDefault(p => p.Match(jProp.Key));
PropertyInfo pInfo = src.ReturnType.GetProperties().FirstOrDefault(p => p.Name.Equals(param.WSColumnRef.NAME));
dynamic val = pInfo.GetValue(_entity, null);
Type pType = pInfo.PropertyType.GetEntityType();
if (pInfo.PropertyType.IsCollectionOf <WSDynamicEntity>())
{
IEnumerable <WSDynamicEntity> entities = (IEnumerable <WSDynamicEntity>)val;
List <dynamic> subItems = new List <dynamic>();
foreach (WSDynamicEntity iEntity in entities)
{
subItems.AddRange(read(CFunc, jProp.Value, iEntity, multydimentional));
}
return(subItems);
}
else
{
return(read(CFunc, jProp.Value, val, multydimentional));
}
}
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status, $"readEntity():284"); }
return(null);
}
internal bool Match(WSTableParam param, IEnumerable <WSTableSource> role_sources = null, Func <Type, WSTableSource> getTSource = null)
{
try
{
return(param != null && WSEntityType != null && WSEntityType == param.WSEntityType && base.Match(param.NAME, role_sources, getTSource));
}
catch (Exception) { }
return(false);
}
public WSFieldSchema(MetaFunctions _Func, WSTableParam _param, WSJProperty _Json, WSEntitySchema _Parent) : base(_Func, _Parent)
{
param = _param;
if (_Json != null)
{
Name = _Json.Key;
IOBaseOptions.Save(_Json.Value);
}
}
public bool Contains(WSTableParam param)
{
try
{
return(this.Any(x => x.Contains(param)));
}
catch (Exception) { }
return(false);
}
public override bool Contains(WSTableParam param)
{
try
{
return(IsValid && Field.Match(param));
}
catch (Exception) { }
return(false);
}
public override bool Contains(WSTableParam param)
{
//TODO@2016-03-04 : find out if WSTableParam 'param' is releted to this filter
//try
//{
// return IsValid && Source.ReturnType==param.WSEntityType;
//}
//catch (Exception) { }
return(false);
}
public override WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null)
{
try
{
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
filter.SaveRange(Value.Select(x => x.GetFieldFilter(CFunc, param, parent, level, state, negate)).ToList()); /*DONT FORVARD 'negate' parameter to avoid complicatency*/
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(null);
}
private WSJProperty getFieldJson(WSTableParam param, WSJson json)
{
WSJProperty fJson = null;
if (json is WSJObject)
{
fJson = ((WSJObject)json).Value.FirstOrDefault(x => param.Match(x.Key));
}
else if (json is WSJArray)
{
fJson = ((WSJArray)json).Value.OfType <WSJObject>().FirstOrDefault(x => param.Match(x.Value[0].Key)).Value[0];
}
return(fJson);
}
public override WSFilter GetCustomFilter(Expression _EntityExpression, int _level)
{
WSCombineFilter mainFilter = !IsFiltrable ? null : new WSCombineFilter(CombineMode);
if (mainFilter != null && _EntityExpression != null)
{
Expression member = null;
if (_EntityExpression.Type == Source.ReturnType)
{
member = _EntityExpression;
}
else if (Parent != null)
{
WSTableParam paramExt = (WSTableParam)Parent.Source.GetXParam(Name);
if (paramExt != null)
{
member = Expression.Property(_EntityExpression, paramExt.WSColumnRef.NAME);
}
}
if (member != null && IsFiltrable)
{
if (Fields != null && Fields.Any())
{
WSCombineFilter cFields = new WSCombineFilter(Fields.CombineMode);
mainFilter.Save(cFields);
foreach (WSSchema field in Fields)
{
cFields.Save(field.GetCustomFilter(member, _level));
}
}
if (Filters != null && Filters.Any())
{
WSCombineFilter cFilters = new WSCombineFilter(Filters.CombineMode);
mainFilter.Save(cFilters);
foreach (WSSchema field in Filters)
{
cFilters.Save(field.GetCustomFilter(member, _level));
}
}
}
if (IOBaseOptions != null && !IOBaseOptions.IsEmpty)
{
mainFilter.Save(IOBaseOptions.GetOptionFilter(Func, member, _level + 1));
}
}
return(mainFilter != null && mainFilter.IsValid ? mainFilter.Reduce() : mainFilter);
}
public override Expression SortTable <TEntity>(MetaFunctions CFunc, WSDataContext dc, List <PropertyInfo> parents, Expression expression, ref WSStatus iostatus)
{
try
{
if (dc != null)
{
parents = parents != null ? parents : new List <PropertyInfo>();
Type srcType = parents.Any() ? parents.LastOrDefault().PropertyType.IsCollection() ? parents.LastOrDefault().PropertyType.GetEntityType() : parents.LastOrDefault().PropertyType : typeof(TEntity);
ITable initSource = srcType == null ? null : dc.GetTable(typeof(TEntity));
ITable source = srcType == null ? null : dc.GetTable(srcType);
WSTableSource schema = srcType == null ? null : (WSTableSource)CFunc.GetSourceByType(srcType);
if (schema != null)
{
WSParam param = schema.GetXParam(Key);
if (param != null && param is WSTableParam)
{
WSTableParam tParam = (WSTableParam)param;
PropertyInfo property = srcType.GetProperties().FirstOrDefault(p => tParam.WSColumnRef.NAME.Equals(p.Name));
if (property == null)
{
iostatus.AddNote(string.Format("No PropertyInfo found for : [{0}]", tParam.WSColumnRef.NAME));
}
else
{
parents.Add(property);
if (tParam.DataType.IsSimple() && tParam.IsSortable)
{
bool IsDesc = false;
if (Value is WSJValue)
{
IsDesc = ((WSJValue)Value).Value.ToLower().Equals("desc");
}
expression = SortPrimitiveType <TEntity>(initSource, source, param, IsDesc, parents, expression, ref iostatus);
}
else if (tParam.DataType.IsSameOrSubclassOf(typeof(WSEntity)) || tParam.DataType.IsCollectionOf <WSEntity>())
{
expression = Value.SortTable <TEntity>(CFunc, dc, parents, expression, ref iostatus);
}
}
}
}
}
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref iostatus); }
return(expression);
}
private dynamic readPrimitive(MetaFunctions CFunc, WSJValue jVal, WSDynamicEntity _entity)
{
try
{
if (_entity != null)
{
Type eType = _entity.GetType();
WSTableSource src = ((WSTableSource)CFunc.GetSourceByType(eType));
WSTableParam param = src.DBParams.FirstOrDefault(p => p.Match(jVal.Value));
PropertyInfo pInfo = eType.GetProperties().FirstOrDefault(p => p.Name.Equals(param.WSColumnRef.NAME));
return(pInfo.GetValue(_entity, null));
}
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status, $"readPrimitive():373"); }
return(null);
}
private string LoadJson()
{
StringBuilder sb = new StringBuilder();
sb.Append("\"Name\":\"" + ReturnType.Name + "\"");
sb.Append(",\"ReturnType\":\"" + ReturnType.FullName + "\"");
sb.Append(",\"SecurityZone\":\"" + SecurityZone + "\"");
sb.Append("," + base.Json);
sb.Append(",\"Params\":[");
Func <WSParam, bool> isAccessibleParam = x => x.READ_ACCESS_MODE.ACCESS_LEVEL <= UserRole;
Func <WSParam, string> jFunc = (x => "{" + (x is WSTableParam ? ((WSTableParam)x).Json : x.Json) + "}");
if (Params != null && Params.Any(isAccessibleParam))
{
List <string> paramList = new List <string>();
foreach (WSParam param in Params.Where(isAccessibleParam))
{
if (param is WSTableParam)
{
WSTableParam tParam = (WSTableParam)param;
if (tParam.IsAssociation)
{
WSSource src = CFunc.GetSourceByType(tParam.DataType.GetEntityType());
if (src != null && src.AccessLevel <= UserRole)
{
paramList.Add("{" + tParam.Json + "}");
}
}
else
{
paramList.Add("{" + tParam.Json + "}");
}
}
else
{
paramList.Add("{" + param.Json + "}");
}
}
sb.Append(paramList.Aggregate((a, b) => a + "," + b));
}
sb.Append("]");
return(sb.ToString());
}
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);
}
internal new WSTableParam Clone()
{
WSTableParam param = new WSTableParam(WSEntityType, CODE, NAME, WSColumnRef, DataType, func);
param.DISPLAY_NAME = DISPLAY_NAME;
param.DEFAULT_VALUE = DEFAULT_VALUE;
param.IsColumn = IsColumn;
param.IsAssociation = IsAssociation;
param.READ_ACCESS_MODE = READ_ACCESS_MODE != null?READ_ACCESS_MODE.Clone() : new WSAccessMode(WSConstants.ACCESS_LEVEL.READ);
param.WRITE_ACCESS_MODE = WRITE_ACCESS_MODE != null?WRITE_ACCESS_MODE.Clone() : new WSAccessMode(WSConstants.ACCESS_LEVEL.UPDATE);
param.SkipEmpty = SkipEmpty;
param.ALLOWED_VALUES = (ALLOWED_VALUES != null && ALLOWED_VALUES.Any()) ? ALLOWED_VALUES.Select(x => x.Clone()).ToList() : new List <WSValue>();
param.ALIACES = (ALIACES != null && ALIACES.Any()) ? ALIACES.Select(x => x).ToList() : new List <string>();
param.DESCRIPTION = DESCRIPTION;
return(param);
}
public void Merge(WSTableSource ext)
{
base.Merge(ext);
AllowOwnerAccess = ext.AllowOwnerAccess;
BaseFilter = ext.BaseFilter;
DeletableFilter = ext.DeletableFilter;
EditableFilter = ext.EditableFilter;
CreatableFilter = ext.CreatableFilter;
ReadableFilter = ext.ReadableFilter;
foreach (WSTableParam orgParam in Params.OfType <WSTableParam>())
{
WSTableParam extParam = ext.DBParams.FirstOrDefault(p => p.WSColumnRef.NAME.Equals(orgParam.WSColumnRef.NAME));
if (extParam != null)
{
orgParam.Merge(extParam);
}
}
}
public WSDynamicEntity getRelatedParent <A>(ClientFunctions CFunc, ref WSStatus _statusLines, IEnumerable <Type> _refTypes = null)
{
WSDynamicEntity relEntity = null;
try
{
WSTableSource orgSrc = (WSTableSource)getSource(CFunc);
WSTableSource relSrc = (WSTableSource)CFunc.GetSourceByType(typeof(A));
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;
relEntity = pEntity.getRelatedParent <A>(CFunc, ref _statusLines, refTypes);
if (relEntity != null)
{
break;
}
}
}
}
else
{
object PValue = null;
relEntity = TryReadPropertyValue(refParam.WSColumnRef.NAME, out PValue, null) ? (WSDynamicEntity)PValue : null;
}
}
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref _statusLines, $"getRelatedParent():211"); }
return(relEntity);
}
public override bool MatchEntity(MetaFunctions CFunc, WSDynamicEntity entity, WSTableSource src, string key = null, string matchOperation = null)
{
bool isMatch = true;
try
{
if (!string.IsNullOrEmpty(key) && IsValid)
{
matchOperation = matchOperation == null ? WSFieldFilter.GLOBAL_OPERATIONS.Equal.NAME : matchOperation;
WSTableParam param = src.DBPrimitiveParams.FirstOrDefault(p => p.Match(key));
if (param != null)
{
isMatch = Match(entity.GetType().GetProperty(param.WSColumnRef.NAME).GetValue(entity, null), matchOperation, param.DataType);
}
}
}
catch (Exception e) { isMatch = false; WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(isMatch);
}
public WSParam GetXParam(string xName, Type DefaultFieldType = null, Func <Type, WSTableSource> getTSource = null)
{
WSParam param = null;
try
{
if (!string.IsNullOrEmpty(xName))
{
xName = xName.ToLower();
param = Params.FirstOrDefault(p => p is WSTableParam ? ((WSTableParam)p).Match(xName, null, getTSource) : p.Match(xName, null, getTSource));
if (param == null)
{
if (DefaultFieldType != null)
{
param = new WSTableParam(ReturnType, 0, xName.ToLower(), new WSColumnRef(xName), DefaultFieldType, CFunc);
}
}
}
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(param);
}
public override WSFilter GetOptionFilter(MetaFunctions CFunc, Expression parent, int level, string state = null, bool?negate = null)
{
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
try
{
if (Value != null)
{
if (WSConstants.ALIACES.NOT.Match(Key))
{
return(Value.GetOptionFilter(CFunc, parent, level, state, true));
}
else if (WSConstants.ALIACES.ANY.Match(Key))
{
return(Value.GetOptionFilter(CFunc, parent, level, Key, true));
}
else
{
if (Value is WSJValue)
{
filter.Save(((WSJValue)Value).GetOptionFilter(CFunc, parent, level, state, negate));
}
else
{
WSTableSource PSource = (WSTableSource)CFunc.GetSourceByType(parent.Type.GetEntityType());
WSTableParam subParam = PSource == null ? null : (WSTableParam)PSource.GetXParam(Key);
//TODO@ANDVO:2016-11-15: implement deep filtering
}
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
}
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(null);
}
public override WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null)
{
try
{
///**************************************************
//* if(filter array contains any conditional 'IOJFilter'
//* like : "[{option_name1:value1},{option_name2:value2}]" (example:"[{max:123},{min:123}]") , - then use 'CombineMode.AndAlso'
//* else
//* (if all values in the filter array are simple type values)
//* like : "{value1,value2,value3,...}" ,- use 'CombineMode.Or'
//* ***********************************************/
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.OrElse, negate);
foreach (WSJson j in Value)
{
WSFilter jFilter = j.GetFieldFilter(CFunc, param, parent, level, state, negate);
filter.Save(jFilter);
}
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(null);
}
public override bool MatchEntity(MetaFunctions CFunc, WSDynamicEntity entity, WSTableSource src, string key = null, string matchOperation = null)
{
bool isMatch = true;
try
{
if (!IsValid)
{
isMatch = false;
}
else
{
if (string.IsNullOrEmpty(key))
{
key = Key;
}
else
{
matchOperation = Key;
}
if (Value is WSJValue)
{
isMatch = ((WSJValue)Value).MatchEntity(CFunc, entity, src, key, matchOperation);
}
else
{
if (src.DBAssociationParams.Any(p => p.Match(Key)))
{
WSTableParam param = src.DBAssociationParams.FirstOrDefault(p => p.Match(Key));
src = (WSTableSource)CFunc.GetSourceByType(param.DataType.GetEntityType());
object oEntity = entity.GetType().GetProperty(param.WSColumnRef.NAME).GetValue(entity, null);
if (oEntity.GetType().IsCollectionOf <WSDynamicEntity>())
{
foreach (WSDynamicEntity e in (IEnumerable <WSDynamicEntity>)oEntity)
{
if (Value is WSJObject)
{
if (((WSJObject)Value).MatchEntity(CFunc, e, src))
{
isMatch = true;
}
}
else if (Value is WSJArray)
{
if (((WSJArray)Value).MatchEntity(CFunc, e, src))
{
isMatch = true;
}
}
}
}
else
{
if (Value is WSJObject)
{
isMatch = ((WSJObject)Value).MatchEntity(CFunc, (WSDynamicEntity)oEntity, src);
}
else if (Value is WSJArray)
{
isMatch = ((WSJArray)Value).MatchEntity(CFunc, (WSDynamicEntity)oEntity, src);
}
}
}
else
{
if (Value is WSJObject)
{
isMatch = ((WSJObject)Value).MatchEntity(CFunc, entity, src, key);
}
else if (Value is WSJArray)
{
isMatch = ((WSJArray)Value).MatchEntity(CFunc, entity, src, key);
}
}
}
}
}
catch (Exception e) { isMatch = false; WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(isMatch);
}
public WSNumericFFilter(WSTableParam _Field, Expression _member, WSOperation _Operation)
: base(_Field, _member)
{
operation = _Operation != null ? _Operation : OPERATIONS.GetOperation(null);
}
public override WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null)
{
Expression member = Expression.Property(parent, param.WSColumnRef.NAME);
WSCombineFilter filter = new WSCombineFilter();
if (param != null && param.isValid)
{
try
{
if (WSConstants.ALIACES.EXIST.Match(Value) || WSConstants.ALIACES.EMPTY.Match(Value) || WSConstants.ALIACES.IS_OWN.Match(Value))
{
state = Value;
}
#region Read WSEntity (Ready)
if (!string.IsNullOrEmpty(state) && (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)) || param.DataType.IsCollectionOf <WSEntity>()))
{
if (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)) && WSEntityFFilter.OPERATIONS.STATE_OPERATIONS.Any(x => x.Match(state)))
{
filter.Save(new WSEntityFFilter(param, member, WSEntityFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(state)))
{
Value = null
});
}
else if (param.DataType.IsCollectionOf <WSEntity>() && WSEntityListFFilter.OPERATIONS.STATE_OPERATIONS.Any(x => x.Match(state)))
{
filter.Save(new WSEntityListFFilter(param, member, WSEntityListFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(state)))
{
Value = null
});
}
}
#endregion
#region Read primitive
else
{
dynamic dVal = null;
#region Numeric (Ready)
if (param.DataType.IsNumeric())
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSNumericFFilter(param, member, WSNumericFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSNumericFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal))
{
Type dType = dVal == null ? param.DataType : dVal.GetType();
WSOperation operation = WSNumericFFilter.OPERATIONS.GetOperation(state);
if (operation.Match("max") && dType.IsCollection())
{
dVal = ((List <dynamic>)dVal).Max(x => x);
}
else if (operation.Match("min") && dType.IsCollection())
{
dVal = ((List <dynamic>)dVal).Min(x => x);
}
filter.Save(new WSNumericFFilter(param, member, operation)
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region bool (Ready)
else if (typeof(bool?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSBoolFFilter(param, member, WSBoolFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSBoolFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal))
{
filter.Save(new WSBoolFFilter(param, member, WSBoolFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region string (Ready)
else if (typeof(string).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value))
{
if (param.DataType.IsNullable())
{
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.NotEqual)
{
Value = string.Empty
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value))
{
WSCombineFilter cFilter = new WSCombineFilter(WSCombineFilter.SQLMode.Or);;
if (param.DataType.IsNullable())
{
cFilter.Save(new WSStringFFilter(param, member, null)
{
Value = null
});
}
cFilter.Save(new WSStringFFilter(param, member, null)
{
Value = string.Empty
});
filter.Save(cFilter);
}
#endregion
#endregion
#region If Value (Ready)
else if (param.DataType.IsNullable() || !string.IsNullOrEmpty(Value))
{
if (param.DataType.Read(Value, out dVal))
{
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region Guid (Ready)
else if (typeof(Guid?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSGuidFFilter(param, member, WSGuidFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSGuidFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal, null, WSConstants.GUID_LIST_SEPARATORS))
{
filter.Save(new WSGuidFFilter(param, member, WSGuidFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region DateTime (Ready)
else if (typeof(DateTime?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSDateFFilter(param, member, WSDateFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSDateFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
WSOperation operation =
Value.IsTrue() ?
WSDateFFilter.OPERATIONS.LessOrEqual :
(Value.IsFalse() && !(param.DataType.IsNullable())) ?
WSDateFFilter.OPERATIONS.GreaterThanOrEqual :
WSDateFFilter.OPERATIONS.GetOperation(state);
WSDateFFilter mainFilter = null;
if (operation != null && operation.Match(WSDateFFilter.OPERATIONS.WeekDayEqual))
{
mainFilter = new WSDateFFilter(param, member, operation)
{
Value = Value
};
}
else if (param.DataType.Read(Value, out dVal, new char[] { }, WSConstants.DATE_LIST_SEPARATORS, param.WSColumnRef.NAME))
{
Type dType = dVal == null ? param.DataType : dVal.GetType();
if (dType.IsCollection() && operation != null)
{
dVal = operation.Match(WSDateFFilter.OPERATIONS.LessOrEqual) ? ((List <dynamic>)dVal).Max(x => x) : operation.Match(WSDateFFilter.OPERATIONS.GreaterThanOrEqual) ? ((List <dynamic>)dVal).Min(x => x) : dVal;
}
mainFilter = new WSDateFFilter(param, member, operation)
{
Value = dVal
};
}
if (param.DataType.IsNullable())
{
WSCombineFilter cf = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
if (mainFilter.Value != null)
{
cf.Save(new WSDateFFilter(param, member, WSDateFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
cf.Save(mainFilter);
filter.Save(cf);
}
else
{
filter.Save(mainFilter);
}
}
#endregion
}
#endregion
#region TimeSpan (Ready)
else if (typeof(TimeSpan?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSTimeFFilter(param, member, WSTimeFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSTimeFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal, new char[] { }, WSConstants.DATE_LIST_SEPARATORS))
{
WSOperation operation = WSTimeFFilter.OPERATIONS.GetOperation(state);
Type dType = dVal == null ? param.DataType : dVal.GetType();
if (dType.IsCollection() && operation != null)
{
dVal = operation.Match("max") ? ((List <dynamic>)dVal).Max(x => x) : operation.Match("min") ? ((List <dynamic>)dVal).Min(x => x) : dVal;
}
if (param.DataType.IsNullable())
{
WSCombineFilter cf = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
if (Value != null)
{
cf.Save(new WSTimeFFilter(param, member, WSTimeFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
cf.Save(new WSTimeFFilter(param, member, operation)
{
Value = dVal
});
filter.Save(cf);
}
else
{
filter.Save(new WSTimeFFilter(param, member, operation)
{
Value = dVal
});
}
}
}
#endregion
}
#endregion
}
#endregion
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); if (CFunc != null)
{
CFunc.RegError(GetType(), e, ref status);
}
}
}
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
public override WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null)
{
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
try
{
if (param != null && param.isValid && (param.DataType.IsNullable() || Value != null))
{
if (param.DataType.IsSimple())
{
bool localNegate = WSConstants.ALIACES.NOT.Match(state);
negate = negate == null ? localNegate : localNegate != negate;
WSFilter pFilter = Value.GetFieldFilter(CFunc, param, parent, level, Key, negate);
filter.Save(pFilter);
}
else if (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)) || param.DataType.IsCollectionOf <WSEntity>())
{
if (WSConstants.ALIACES.NOT.Match(Key))
{
return(Value.GetFieldFilter(CFunc, param, parent, level, state, true));
}
else if (WSConstants.ALIACES.ANY.Match(Key))
{
return(Value.GetFieldFilter(CFunc, param, parent, level, Key, true));
}
else
{
WSTableSource PSource = (WSTableSource)CFunc.GetSourceByType/*<WSTableSource>*/ (param.DataType.GetEntityType());
WSTableParam subParam = PSource == null ? null : (WSTableParam)PSource.GetXParam(Key);
Expression member = Expression.Property(parent, param.WSColumnRef.NAME);
if (subParam == null && WSConstants.SPECIAL_CASES.Any(c => c.Match(Key)))
{
if (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)))
{
return(new WSEntityFFilter(param, member, WSEntityFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(Key)))
{
Value = null
});
}
else if (param.DataType.IsCollectionOf <WSEntity>())
{
return(new WSEntityListFFilter(param, member, WSEntityListFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(Key)))
{
Value = null
});
}
}
else
{
WSFilter subFilter = null;
if (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)))
{
filter.Save(new WSEntityFFilter(param, member, WSEntityFFilter.OPERATIONS.NotEqual)
{
Value = null
});
subFilter = Value.GetFieldFilter(CFunc, subParam, member, level, Key);
if (subFilter != null && subFilter.IsValid)
{
filter.Save(new WSEntityFFilter(param, member, WSEntityFFilter.OPERATIONS.Filter)
{
Value = subFilter
});
}
}
else if (param.DataType.IsCollectionOf <WSEntity>())
{
level++;
Type elemType = param.DataType.GetEntityType();
ParameterExpression id = Expression.Parameter(elemType, level.ToHex());
subFilter = Value.GetFieldFilter(CFunc, subParam, id, level, Key, negate);
if (subFilter != null && subFilter.IsValid)
{
dynamic subExpr = subFilter.GetType().GetMethod("ToLambda").MakeGenericMethod(new Type[] { elemType }).Invoke(subFilter, new object[] { id });
filter.Save(new WSEntityListFFilter(subParam, member, WSEntityListFFilter.OPERATIONS.Any)
{
Value = (subExpr == null) ? true : subExpr
});
}
}
}
}
}
}
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
public abstract WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null);
public WSEntityFieldSchema(MetaFunctions _Func, WSTableParam _Param, WSJProperty _Json, WSEntitySchema _Parent) : base(_Func, _Param, _Json, _Parent)
{
}
internal void Merge(WSTableParam newPrimParam)
{
base.Merge(newPrimParam);
}
public bool Contains(WSTableParam param)
{
return(false);
}
public virtual bool Match(string key, IEnumerable <WSTableSource> sources = null, Func <Type, WSTableSource> getTSource = null, bool TypeMatchAllowed = true)
{
try
{
if (!string.IsNullOrEmpty(NAME) && !string.IsNullOrEmpty(key))
{
key = key.ToLower();
int _CODE = -1;
if (CODE >= 0)
{
if (NAME.Equals(key))
{
return(true);
}
else if (DISPLAY_NAME.Equals(key))
{
return(true);
}
else if (ALIACES != null && ALIACES.Contains(key))
{
return(true);
}
else if (this is WSTableParam)
{
WSTableParam p = (WSTableParam)this;
if (p.WSColumnRef.NAME.ToLower().Equals(key))
{
return(true);
}
else if (TypeMatchAllowed && p.DataType.IsValidDynamicEntity())
{
WSTableSource src = null;
if (getTSource != null)
{
src = getTSource(p.DataType.GetEntityType());
}
else if (sources != null)
{
src = sources.FirstOrDefault(s => s.ReturnType == p.DataType.GetEntityType());
}
else if (func != null)
{
src = (WSTableSource)func.GetSourceByType(p.DataType.GetEntityType());
}
if (src != null && src.Match(key))
{
return(true);
}
}
}
else if (int.TryParse(key, out _CODE) && _CODE == CODE)
{
return(true);
}
}
;
}
}
catch (Exception) { }
return(false);
}
