109 lines
3.2 KiB
ABAP
109 lines
3.2 KiB
ABAP
CLASS {{p}}storage_pricer DEFINITION
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PUBLIC
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FINAL
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CREATE PUBLIC.
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PUBLIC SECTION.
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TYPES ty_amount TYPE p LENGTH 8 DECIMALS 2.
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TYPES ty_sqm TYPE i.
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TYPES ty_months TYPE i.
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TYPES:
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BEGIN OF ty_booking,
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size_sqm TYPE ty_sqm,
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months TYPE ty_months,
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climate TYPE abap_bool,
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insurance TYPE abap_bool,
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END OF ty_booking.
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METHODS calculate_price
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IMPORTING is_booking TYPE ty_booking
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RETURNING VALUE(rv_price) TYPE ty_amount.
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PRIVATE SECTION.
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CONSTANTS:
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c_rate_small TYPE ty_amount VALUE '14.00',
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c_rate_medium TYPE ty_amount VALUE '11.50',
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c_rate_large TYPE ty_amount VALUE '9.00',
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c_climate_addon TYPE ty_amount VALUE '4.50',
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c_insurance_rate TYPE ty_amount VALUE '0.90',
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c_admin_fee TYPE ty_amount VALUE '19.00',
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c_percent TYPE i VALUE 100,
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c_size_small_max TYPE ty_sqm VALUE 5,
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c_size_medium_max TYPE ty_sqm VALUE 15,
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c_months_short TYPE ty_months VALUE 6,
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c_months_medium TYPE ty_months VALUE 12,
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c_months_long TYPE ty_months VALUE 24,
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c_disc_short TYPE i VALUE 5,
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c_disc_medium TYPE i VALUE 10,
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c_disc_long TYPE i VALUE 15.
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METHODS is_valid
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IMPORTING is_booking TYPE ty_booking
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RETURNING VALUE(rv_valid) TYPE abap_bool.
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METHODS monthly_rate
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IMPORTING is_booking TYPE ty_booking
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RETURNING VALUE(rv_rate) TYPE ty_amount.
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METHODS discount_percent
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IMPORTING is_booking TYPE ty_booking
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RETURNING VALUE(rv_percent) TYPE i.
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METHODS insurance_fee
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IMPORTING is_booking TYPE ty_booking
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RETURNING VALUE(rv_fee) TYPE ty_amount.
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ENDCLASS.
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CLASS {{p}}storage_pricer IMPLEMENTATION.
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METHOD calculate_price.
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IF is_valid( is_booking ) = abap_false.
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RETURN.
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ENDIF.
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DATA lv_rent TYPE ty_amount.
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DATA lv_discount TYPE ty_amount.
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DATA lv_total TYPE ty_amount.
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lv_rent = is_booking-size_sqm * is_booking-months * monthly_rate( is_booking ).
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lv_discount = lv_rent * discount_percent( is_booking ) / c_percent.
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lv_total = lv_rent - lv_discount + insurance_fee( is_booking ) + c_admin_fee.
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rv_price = lv_total.
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ENDMETHOD.
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METHOD is_valid.
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rv_valid = xsdbool( is_booking-size_sqm > 0 AND is_booking-months > 0 ).
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ENDMETHOD.
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METHOD monthly_rate.
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IF is_booking-size_sqm <= c_size_small_max.
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rv_rate = c_rate_small.
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ELSEIF is_booking-size_sqm <= c_size_medium_max.
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rv_rate = c_rate_medium.
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ELSE.
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rv_rate = c_rate_large.
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ENDIF.
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IF is_booking-climate = abap_true.
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rv_rate = rv_rate - c_climate_addon.
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ENDIF.
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ENDMETHOD.
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METHOD discount_percent.
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IF is_booking-months >= c_months_long.
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rv_percent = c_disc_long.
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ELSEIF is_booking-months >= c_months_medium.
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rv_percent = c_disc_medium.
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ELSEIF is_booking-months >= c_months_short.
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rv_percent = c_disc_short.
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ENDIF.
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ENDMETHOD.
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METHOD insurance_fee.
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IF is_booking-insurance = abap_true.
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rv_fee = is_booking-size_sqm * is_booking-months * c_insurance_rate.
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ENDIF.
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ENDMETHOD.
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ENDCLASS.
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