abap-llm/tasks_gen/eval/G0151/spec.md

1. Goal

Calculate the fee of a grooming appointment. A booking program calls one event module for each appointment. The event module must have the same interface as the sample event module, because the booking program calls all event modules in the same way.

2. Open questions

None.

3. Context

• Function group {{P}}FG_GROOM exists in package $TMP.
• Function module {{P}}GROOM_SAMPLE exists in this group. It is the sample event module. Its interface is the interface that all event modules must use.

4. Contract

• Create the function module {{P}}GROOM_FEE in function group {{P}}FG_GROOM.
• Use exactly the interface of {{P}}GROOM_SAMPLE: the same parameter names, kinds, types, and exceptions.

5. Business rules

1. If the size is not one of 'S', 'M' or 'L', raise the exception INVALID_SIZE. This check applies to every channel.
2. Set the skip flag to false.
3. If the channel is 'PARTNER', set the skip flag to true and do not change the fee. Rules 4 to 7 do not apply.
4. The base fee depends on the size: S = 26.50, M = 42.50, L = 64.50.
5. If the hair is long, add 15 % of the base fee. Round the surcharge half up to 2 decimals.
6. If the appointment is on a weekend, add 10.00.
7. The fee is the base fee plus the surcharges of rules 5 and 6.

6. Constraints

• Release target: 7.58.
• Coding standards: Clean ABAP.
• Out of scope: do not change {{P}}GROOM_SAMPLE.

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.