private ResultOperation SaveInto()
{
VariableService variableService = new VariableService(base.UnitOfWork);
ResultOperation resultOperation = new ResultOperation();
//Resort this.SetDataList because of variable dependencies.
var listSetDataList = this.SetDataList.ToList();
for (int i = 0; i < listSetDataList.Count; i++)
{
var item = listSetDataList[i];
sysBpmsVariable variable = variableService.GetInfo(base.EngineSharedModel?.CurrentProcessID, base.EngineSharedModel?.CurrentApplicationPageID, item.Key, new string[] { $"{nameof(sysBpmsVariable.DependentVariableDependencies)}.{nameof(sysBpmsVariableDependency.ToVariable)}" });
foreach (sysBpmsVariableDependency vDependency in variable.DependentVariableDependencies)
{
var parentVariable = listSetDataList.Select((c, index) => new { item = c, index }).FirstOrDefault(c => c.item.Key != item.Key && c.item.Key == vDependency.ToVariable.Name && i < c.index);
//if variable has a dependency which has higher index ,this code block replace both of them.
if (parentVariable != null)
{
listSetDataList[i] = parentVariable.item;
listSetDataList[parentVariable.index] = item;
i--;
}
}
}
this.SetDataList = listSetDataList.ToDictionary(c => c.Key, c => c.Value);
//save variables.
foreach (var item in this.SetDataList)
{
if (resultOperation.IsSuccess)
{
sysBpmsVariable variable = variableService.GetInfo(base.EngineSharedModel?.CurrentProcessID, base.EngineSharedModel?.CurrentApplicationPageID, item.Key, new string[] { nameof(sysBpmsVariable.DependentVariableDependencies) });
if (variable != null)
{
switch ((sysBpmsVariable.e_RelationTypeLU)variable.RelationTypeLU)
{
case sysBpmsVariable.e_RelationTypeLU.Local:
resultOperation = new SystemicVariableTypeEngine(base.EngineSharedModel, variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, this.UnitOfWork).SaveValues(item.Value);
break;
case sysBpmsVariable.e_RelationTypeLU.Entity:
resultOperation = new EntityVariableTypeEngine(base.EngineSharedModel, variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, this.UnitOfWork).SaveValues(item.Value, this.SetDataList);
item.Value.SetValue("ID", resultOperation.CurrentObject);
break;
case sysBpmsVariable.e_RelationTypeLU.SqlQuery:
resultOperation = new SqlQueryVariableTypeEngine(base.EngineSharedModel, variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, this.UnitOfWork).SaveValues(item.Value);
break;
}
}
}
}
return(resultOperation);
}
private VariableModel GetEntitiesByName(string VarName, List <QueryModel> additionalParams = null, PagingProperties currentPaging = null, string containerQuery = null, string[] includes = null)
{
if (additionalParams != null)
{
this.AdditionalParams = additionalParams;
}
if (!this.GetDataList.Any(c => c.Name == VarName))
{
sysBpmsVariable _Variable = new VariableService(base.UnitOfWork).GetInfo(base.EngineSharedModel?.CurrentProcessID, base.EngineSharedModel?.CurrentApplicationPageID, VarName, new string[] { nameof(sysBpmsVariable.DependentVariableDependencies) });
List <DataModel> _DataModel = new List <DataModel>();
if (_Variable != null)
{
switch ((sysBpmsVariable.e_RelationTypeLU)_Variable.RelationTypeLU)
{
case sysBpmsVariable.e_RelationTypeLU.SqlQuery:
//this set each DataModel's key corresponding to returned columns by query and then set value into it.
_DataModel = new SqlQueryVariableTypeEngine(base.EngineSharedModel, _Variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, base.UnitOfWork).GetResult(currentPaging, containerQuery);
break;
case sysBpmsVariable.e_RelationTypeLU.Local:
//this set each DataModel's key corresponding to variable name and then set value into it.
_DataModel = new SystemicVariableTypeEngine(base.EngineSharedModel, _Variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, base.UnitOfWork).GetResult();
break;
case sysBpmsVariable.e_RelationTypeLU.Entity:
//this set each DataModel's key corresponding to returned columns by query and then set value into it.
//this method return one DataModel if the _Variable FilterTypeLU is Filtered otherwise it will return list of DataModel.
_DataModel = new EntityVariableTypeEngine(base.EngineSharedModel, _Variable, base.EngineSharedModel?.CurrentProcessID, this.ThreadID, this.AdditionalParams, base.UnitOfWork).GetResult(currentPaging, containerQuery, includes);
break;
}
this.GetDataList.Add(new VariableModel(VarName, _DataModel));
}
}
return(this.GetDataList.FirstOrDefault(c => c.Name == VarName));
}