39769afce8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
# 1. Goal
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A go-kart track charges a fee for each race. A booking program calls one
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function module for each completed race. The function module calculates the
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fee from the number of laps, the driver age, and the membership status.
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# 2. Open questions
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None.
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# 3. Context
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- Function group {{P}}FG_KART exists in package $TMP.
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- Function module {{P}}KART_SAMPLE exists in this group. It shows the
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interface style that the booking program uses. Do not change it.
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# 4. Contract
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- Create the function module {{P}}KART_FEE in function group {{P}}FG_KART.
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- Use exactly this interface:
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- Importing parameters: iv_laps TYPE i, iv_driver_age TYPE i,
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iv_member TYPE abap_bool
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- Exporting parameter: ev_discount TYPE abap_bool
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- Changing parameter: cv_fee TYPE decfloat34
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- Exception: invalid_laps
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# 5. Business rules
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1. If iv_laps is less than 1, raise the exception INVALID_LAPS.
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2. The base fee is 1.50 per lap.
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3. For a driver under 18 years, the fee is exactly 15.00.
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4. For a driver of 18 years or more who is a member, reduce the fee by 10 %
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and set ev_discount to true.
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5. The minimum fee is 20.00.
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6. Round the fee half up to 2 decimals.
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7. Set ev_discount to false, except in rule 4.
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# 6. Constraints
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- Release target: 8.16.
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- Package: $TMP.
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- Out of scope: do not change {{P}}KART_SAMPLE.
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- Write ABAP Unit tests for the function module in a global test class.
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# 7. Acceptance
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- The function module is active and has no syntax error.
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- The hidden tests pass.
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- The global test class for the function module passes.
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