private void addDataTypes(long unitId, List <string> datatypeNames, UnitManager unitManager, DataTypeManager dataTypeManger)
{
if (unitId <= 0 || datatypeNames == null || datatypeNames.Count <= 0)
{
return;
}
var unitRepo = unitManager.GetUnitOfWork().GetReadOnlyRepository <Unit>();
var dataTypeRepo = dataTypeManger.GetUnitOfWork().GetReadOnlyRepository <DataType>();
Unit unit = unitRepo.Get(unitId);
// add bpp-dataTypes to the unit
if (unit == null)
{
return;
}
DataType dt = new DataType();
foreach (string type in datatypeNames)
{
dt = dataTypeRepo.Get().Where(d => d.Name.ToLower().Equals(type.ToLower())).FirstOrDefault();
if (dt != null && !(unit.AssociatedDataTypes.Contains(dt)))
{
unit.AssociatedDataTypes.Add(dt);
}
}
unitManager.Update(unit);
}
private List <DataType> updataAssociatedDataType(Unit unit, long[] newDataTypeIds, UnitManager unitManager)
{
if (unit != null)
{
DataTypeManager dataTypeManger = null;
try
{
dataTypeManger = new DataTypeManager();
List <DataType> existingDataTypes = unit.AssociatedDataTypes.ToList();
List <DataType> newDataTypes = newDataTypeIds == null ? new List <DataType>() : dataTypeManger.GetUnitOfWork().GetReadOnlyRepository <DataType>().Query().Where(p => newDataTypeIds.Contains(p.Id)).ToList();
List <DataType> tobeAddedDataTypes = newDataTypes.Except(existingDataTypes).ToList();
if (tobeAddedDataTypes != null && tobeAddedDataTypes.Count > 0)
{
unitManager.AddAssociatedDataType(unit, tobeAddedDataTypes);
}
existingDataTypes = unit.AssociatedDataTypes.ToList();
List <DataType> toBeRemoved = existingDataTypes.Except(newDataTypes).ToList();
if (toBeRemoved != null && toBeRemoved.Count() > 0)
{
unitManager.RemoveAssociatedDataType(unit, toBeRemoved);
}
return(unit.AssociatedDataTypes.ToList());
}
finally
{
dataTypeManger.Dispose();
}
}
return(null);
}
private Unit updataAssociatedDataType(Unit unit, long[] newDataTypeIds)
{
if (unit != null)
{
DataTypeManager dataTypeManger = null;
try
{
dataTypeManger = new DataTypeManager();
List <DataType> newDataTypes = newDataTypeIds == null ? new List <DataType>() : dataTypeManger.GetUnitOfWork().GetReadOnlyRepository <DataType>().Query().Where(p => newDataTypeIds.Contains(p.Id)).ToList();
unit.AssociatedDataTypes = newDataTypes;
return(unit);
}
finally
{
dataTypeManger.Dispose();
}
}
return(null);
}