abap-llm/tasks_gen/eval/G0189/spec.md

1. Goal

The function module {{P}}THEME_FEE calculates the price of a theme park ticket order. Users report three defects. Fix the defects in the function module. All other behavior stays the same.

2. Open questions

None.

3. Context

• Function group {{P}}FG_THEME exists in package $TMP.
• Function module {{P}}THEME_FEE exists in this group. It is the function module that the ticket program calls.
• The function module has defects. Read the existing code before you change it. The existing code holds rules that this specification does not repeat.

4. Contract

• Function module {{P}}THEME_FEE in function group {{P}}FG_THEME.
• Parameters:
  • iv_visitor_type TYPE string
  • iv_tickets TYPE i
  • iv_date TYPE d
  • ev_unit_price TYPE decfloat34
  • ev_total_price TYPE decfloat34
  • ev_discount TYPE decfloat34
• Exceptions: invalid_visitor_type, invalid_tickets.
• Do not change the interface.

5. Business rules

The function module calculates the price of a theme park ticket order. These defects are reported:

1. Peak season surcharge: The surcharge must apply only to visit dates in June, July, or August. Currently the surcharge applies to all dates.
2. Group discount: An order with 20 tickets or more must get a 15 % discount. Currently an order with exactly 20 tickets gets only 10 %. An order with 10 to 19 tickets must get a 10 % discount. An order with fewer than 10 tickets must get no discount.
3. Rounding: The discount amount and the total price must be rounded to 2 decimals, half up. Currently they are not rounded. The discount amount is rounded first. The total price is the gross amount minus the rounded discount amount, rounded to 2 decimals.

All other behavior stays the same.

6. Constraints

• Release target: SAP_BASIS 816.
• Do not change the function module interface.
• Out of scope: no other object.

7. Acceptance

• The function module is active and has no syntax error.
• The hidden tests pass.
• Write ABAP Unit tests for the function module in a global test class.