7510131a7d
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
54 lines
2.0 KiB
Markdown
54 lines
2.0 KiB
Markdown
# 1. Goal
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The function module {{P}}THEME_FEE calculates the price of a theme park ticket
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order. Users report three defects. Fix the defects in the function module. All
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other behavior stays the same.
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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_THEME exists in package $TMP.
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- Function module {{P}}THEME_FEE exists in this group. It is the function
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module that the ticket program calls.
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- The function module has defects. Read the existing code before you change
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it. The existing code holds rules that this specification does not repeat.
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# 4. Contract
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- Function module {{P}}THEME_FEE in function group {{P}}FG_THEME.
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- Parameters:
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- iv_visitor_type TYPE string
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- iv_tickets TYPE i
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- iv_date TYPE d
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- ev_unit_price TYPE decfloat34
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- ev_total_price TYPE decfloat34
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- ev_discount TYPE decfloat34
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- Exceptions: invalid_visitor_type, invalid_tickets.
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- Do not change the interface.
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# 5. Business rules
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The function module calculates the price of a theme park ticket order. These
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defects are reported:
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1. Peak season surcharge: The surcharge must apply only to visit dates in
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June, July, or August. Currently the surcharge applies to all dates.
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2. Group discount: An order with 20 tickets or more must get a 15 % discount.
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Currently an order with exactly 20 tickets gets only 10 %. An order with 10
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to 19 tickets must get a 10 % discount. An order with fewer than 10 tickets
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must get no discount.
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3. Rounding: The discount amount and the total price must be rounded to 2
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decimals, half up. Currently they are not rounded. The discount amount is
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rounded first. The total price is the gross amount minus the rounded
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discount amount, rounded to 2 decimals.
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All other behavior stays the same.
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# 6. Constraints
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- Release target: SAP_BASIS 816.
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- Do not change the function module interface.
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- Out of scope: no other object.
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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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- Write ABAP Unit tests for the function module in a global test class.
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