abap-llm/tasks_gen/eval/G0184/reference/expense_validator.clas.abap

CLASS {{p}}expense_validator DEFINITION
  PUBLIC
  FINAL
  CREATE PUBLIC.

  PUBLIC SECTION.
    METHODS validate
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.

  PRIVATE SECTION.
    CONSTANTS:
      c_receipt_limit TYPE {{p}}if_expense_claim=>ty_amount VALUE '100.00',
      c_cc_limit      TYPE {{p}}if_expense_claim=>ty_amount VALUE '1000.00'.

    METHODS check_amount
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.
    METHODS check_currency
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.
    METHODS check_date
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.
    METHODS check_receipt
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.
    METHODS check_cost_center
      IMPORTING is_claim TYPE {{p}}if_expense_claim=>ty_claim
      RAISING   {{p}}cx_claim_error.
    METHODS is_supported_currency
      IMPORTING iv_currency         TYPE {{p}}if_expense_claim=>ty_currency
      RETURNING VALUE(rv_supported) TYPE abap_bool.
ENDCLASS.


CLASS {{p}}expense_validator IMPLEMENTATION.
  METHOD validate.
    check_amount( is_claim ).
    check_currency( is_claim ).
    check_date( is_claim ).
    check_receipt( is_claim ).
    check_cost_center( is_claim ).
  ENDMETHOD.

  METHOD check_amount.
    IF is_claim-amount <= 0.
      RAISE EXCEPTION TYPE {{p}}cx_claim_amount
        EXPORTING iv_amount = is_claim-amount.
    ENDIF.
  ENDMETHOD.

  METHOD check_currency.
    IF is_supported_currency( is_claim-currency ) = abap_false.
      RAISE EXCEPTION TYPE {{p}}cx_claim_currency
        EXPORTING iv_currency = is_claim-currency.
    ENDIF.
  ENDMETHOD.

  METHOD check_date.
    IF is_claim-claim_date > sy-datum.
      RAISE EXCEPTION TYPE {{p}}cx_claim_date
        EXPORTING iv_claim_date = is_claim-claim_date.
    ENDIF.
  ENDMETHOD.

  METHOD check_receipt.
    IF is_claim-amount >= c_receipt_limit AND is_claim-has_receipt = abap_false.
      RAISE EXCEPTION TYPE {{p}}cx_claim_receipt
        EXPORTING iv_amount = is_claim-amount.
    ENDIF.
  ENDMETHOD.

  METHOD check_cost_center.
    IF is_claim-amount >= c_cc_limit AND is_claim-cost_center IS INITIAL.
      RAISE EXCEPTION TYPE {{p}}cx_claim_costcenter
        EXPORTING iv_amount = is_claim-amount.
    ENDIF.
  ENDMETHOD.

  METHOD is_supported_currency.
    rv_supported = xsdbool( iv_currency = 'EUR' OR iv_currency = 'USD'
                         OR iv_currency = 'GBP' OR iv_currency = 'CHF' ).
  ENDMETHOD.
ENDCLASS.