abap-llm/tasks_gen/train/G1086/spec.md

1. Goal

Calculate the price of a firewood delivery for a firewood merchant. The order program calls one function module for each delivery order. The function module must have the same interface as the sample function module, because the order program calls all function modules in the same way.

2. Open questions

None.

3. Context

• Function group {{P}}FG_WOOD exists in package $TMP.
• Function module {{P}}WOOD_SAMPLE exists in this group. It is the sample function module. Its interface is the interface that all function modules of the order program must use.

4. Contract

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

5. Business rules

Apply the rules in this order.

1. If iv_volume is less than or equal to 0, raise INVALID_VOLUME.
2. If iv_distance is less than 0, raise INVALID_DISTANCE.
3. Set ev_skip to false, except in rule 4.
4. If iv_wood_type is 'MX', set ev_skip to true and do not change cv_fee.
5. The price for one cubic metre is 120.00 for wood type 'BE', 150.00 for wood type 'OK', and 90.00 for wood type 'SP'. For every other wood type the price for one cubic metre is 0.
6. The wood price is iv_volume multiplied by the price for one cubic metre.
7. If iv_distance is greater than 20, the delivery charge is 0.45 for each kilometre above 20. Otherwise the delivery charge is 0.
8. The fee is the wood price plus the delivery charge, rounded half up to two decimals.
9. If the fee is less than 80.00, the fee is 80.00.

6. Constraints

• Release target: 7.02. Use only syntax that release 7.02 supports.
• Coding standard: Clean ABAP. Keep every method below 40 statements.
• Out of scope: do not change {{P}}WOOD_SAMPLE.

7. Acceptance

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