Need Help with Current Month, Total year DAX

Hi,

Please check the attached pbix file below.

I tried to create a sample pbix file, and the data model looks like the below.

All measures are in the attached pbix file.

Current month orders: = 
VAR _currentyear =
    MAX ( 'Calendar'[Year] )
VAR _currentmonth =
    MAX ( 'Calendar'[Month] )
VAR _lastdateofthemonth =
    CALCULATE (
        MAX ( 'Calendar'[Date] ),
        FILTER (
            ALL ( 'Calendar' ),
            'Calendar'[Year] = _currentyear
                && 'Calendar'[Month] = _currentmonth
        )
    )
VAR _periodtable =
    FILTER (
        ALL ( 'Calendar' ),
        'Calendar'[Date] <= _lastdateofthemonth
            && 'Calendar'[Year] = _currentyear
            && 'Calendar'[Month] = _currentmonth
    )
RETURN
    CALCULATE ( SUM ( Data[Order] ), _periodtable )

Current year  upto current month orders: = 
VAR _currentyear =
    MAX ( 'Calendar'[Year] )
VAR _currentmonth =
    MAX ( 'Calendar'[Month] )
VAR _lastdateofthemonth =
    CALCULATE (
        MAX ( 'Calendar'[Date] ),
        FILTER (
            ALL ( 'Calendar' ),
            'Calendar'[Year] = _currentyear
                && 'Calendar'[Month] = _currentmonth
        )
    )
VAR _periodtable =
    FILTER (
        ALL ( 'Calendar' ),
        'Calendar'[Date] <= _lastdateofthemonth
            && 'Calendar'[Year] = _currentyear
    )
RETURN
    CALCULATE ( SUM ( Data[Order] ), _periodtable )

Current year all orders: = 
VAR _currentyear =
    MAX ( 'Calendar'[Year] )
VAR _lastdateoftheyear =
    CALCULATE (
        MAX ( 'Calendar'[Date] ),
        FILTER (
            ALL ( 'Calendar' ),
            'Calendar'[Year] = _currentyear
        )
    )
VAR _periodtable =
    FILTER (
        ALL ( 'Calendar' ),
        'Calendar'[Date] <= _lastdateoftheyear
            && 'Calendar'[Year] = _currentyear
    )
RETURN
    CALCULATE ( SUM ( Data[Order] ), _periodtable )