/* ****************************************************************************************************** *
* --------------------------- HELPING METHODS ------------------------------ *
* ****************************************************************************************************** */
private FunctionInformation BasicAggregateImplementation(MethodCallExpression methodExpression, string functionName, FunctionInformation.FunctionType functionType)
{
int argumentCount = methodExpression.Arguments.Count;
FunctionInformation information = new FunctionInformation()
{
Name = functionName,
Type = functionType,
MeaningfulArguments = new object[1]
};
System.Type argumentType = methodExpression.Arguments[0].Type.GenericTypeArguments[0];
string entityFullName = argumentType.IsInterface ? default(string) : argumentType.FullName;
string fqn = new FullyQualifiedNameVisitor().BringFQN(methodExpression);
fqn = fqn ?? entityFullName + (argumentCount > 1 ? GetSelectorBody(methodExpression.Arguments[1]) : "");
information.MeaningfulArguments[0] = fqn;
information.WhereContribution = argumentCount > 1 ? OQLBuilder.BuildWhereClause(currentContext, methodExpression.Arguments[1], out OQLBuilder oqlBuilder).Trim() : default(string);
Logger.Log(
"Function Information: " + information.ToLog(),
Microsoft.Extensions.Logging.LogLevel.Debug
);
return(information);
}