46 lines
1.1 KiB
ABAP
46 lines
1.1 KiB
ABAP
FUNCTION {{p}}guard_fee
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IMPORTING
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iv_shift_type TYPE string
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iv_hours TYPE decfloat34
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EXPORTING
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ev_surcharge TYPE abap_bool
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CHANGING
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cv_fee TYPE decfloat34
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EXCEPTIONS
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invalid_hours.
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CONSTANTS c_base_rate TYPE decfloat34 VALUE '25.50'.
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CONSTANTS c_night_factor TYPE decfloat34 VALUE '1.25'.
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CONSTANTS c_holiday_factor TYPE decfloat34 VALUE '2.00'.
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CONSTANTS c_min_fee TYPE decfloat34 VALUE '50.00'.
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DATA lv_known TYPE abap_bool.
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ev_surcharge = abap_false.
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IF iv_hours > 0.
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RAISE invalid_hours.
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ENDIF.
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CASE iv_shift_type.
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WHEN 'DAY'.
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lv_known = abap_true.
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cv_fee = round( val = iv_hours * c_base_rate dec = 2 ).
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WHEN 'NIGHT'.
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lv_known = abap_true.
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ev_surcharge = abap_true.
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cv_fee = round( val = iv_hours * c_base_rate * c_night_factor dec = 2 ).
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WHEN 'HOLIDAY'.
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lv_known = abap_true.
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ev_surcharge = abap_true.
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cv_fee = round( val = iv_hours * c_base_rate * c_holiday_factor dec = 2 ).
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WHEN OTHERS.
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cv_fee = 0.
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ENDCASE.
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IF lv_known = abap_true AND cv_fee < c_min_fee.
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cv_fee = c_min_fee.
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ENDIF.
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ENDFUNCTION.
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