public static OperationAllowed MaxTypePermission(OperationSymbol operationKey, TypeAllowedBasic minimum, Func <Type, TypeAllowedAndConditions> allowed)
{
Func <Type, OperationAllowed> operationAllowed = t =>
{
if (!TypeLogic.TypeToEntity.ContainsKey(t))
{
return(OperationAllowed.Allow);
}
var ta = allowed(t);
return(minimum <= ta.MaxUI() ? OperationAllowed.Allow :
minimum <= ta.MaxDB() ? OperationAllowed.DBOnly :
OperationAllowed.None);
};
return(OperationLogic.FindTypes(operationKey).Max(t =>
{
var operation = OperationLogic.FindOperation(t, operationKey);
Type resultType = operation.OperationType == OperationType.ConstructorFrom ||
operation.OperationType == OperationType.ConstructorFromMany ? operation.ReturnType : operation.OverridenType;
var result = operationAllowed(resultType);
if (result == OperationAllowed.None)
{
return result;
}
Type fromType = operation.OperationType == OperationType.ConstructorFrom ||
operation.OperationType == OperationType.ConstructorFromMany ? operation.OverridenType : null;
if (fromType == null)
{
return result;
}
var fromTypeAllowed = operationAllowed(fromType);
return result < fromTypeAllowed ? result : fromTypeAllowed;
}));
}