abap-llm/tasks_gen/eval/G0111/spec.md

1. Goal

A sports centre rents its courts to clubs. The manager needs a report about the use of the courts. The report shows, for each court, the number of bookings, the booked time in hours and the total fee for a period.

2. Open questions

None.

3. Context

• Table {{P}}COURT exists in package $TMP. It contains data. Fields: COURT_ID (INT4, key), COURT_NAME (CHAR 40), SPORT (CHAR 20).
• Table {{P}}BOOKING exists in package $TMP. It contains data. Fields: BOOKING_ID (INT4, key), COURT_ID (INT4), BOOKING_DATE (DATS), DURATION_MIN (INT4, the booked time in minutes), FEE (DEC 15,2).
• A booking belongs to exactly one court. The field BOOKING.COURT_ID refers to the field COURT.COURT_ID.

4. Contract

• Create the executable program {{P}}COURT_USE in package $TMP.
• Selection screen:
  • Parameter P_FROM, type DATS, mandatory: the first booking date to include.
  • Parameter P_TO, type DATS, mandatory: the last booking date to include.
  • Select-option S_SPORT for the sport of the court.
• Show the result with CL_SALV_TABLE. The output table has these columns, with these names: COURT_NAME, SPORT, BOOKINGS, DURATION, TOTAL.

5. Business rules

1. Include a booking only if BOOKING_DATE is on or after P_FROM and on or before P_TO.
2. Include a booking only if the SPORT of its court is in S_SPORT.
3. Show one line for each court that has at least one included booking.
4. BOOKINGS is the number of included bookings of the court.
5. DURATION is the sum of DURATION_MIN of the included bookings, divided by 60. DURATION has two decimal places.
6. TOTAL is the sum of FEE of the included bookings.
7. Sort the lines by TOTAL, the highest total first.

6. Constraints

• Release target: 7.58.
• Coding standards: Clean ABAP. Read the data with one database access.
• Out of scope: do not change {{P}}COURT and {{P}}BOOKING.

7. Acceptance

• The program is active and has no syntax error.
• The hidden tests pass.
• Write ABAP Unit tests as local test classes in the program.