39769afce8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
37 lines
1.5 KiB
Markdown
37 lines
1.5 KiB
Markdown
# 1. Goal
|
|
Refactor the legacy function module {{P}}BOWL_FEE_OLD in place. The behavior must
|
|
stay the same. Improve the code quality so that the module is easier to maintain.
|
|
|
|
# 2. Open questions
|
|
None.
|
|
|
|
# 3. Context
|
|
- Function group {{P}}FG_BOWL exists in package $TMP.
|
|
- Function module {{P}}BOWL_FEE_OLD exists in this group. It is the legacy
|
|
implementation of the bowling fee calculation.
|
|
- The booking program calls this function module. The interface must not change.
|
|
|
|
# 4. Contract
|
|
- Refactor the function module {{P}}BOWL_FEE_OLD in function group {{P}}FG_BOWL.
|
|
- Keep the exact interface: the same parameter names, types, and exceptions.
|
|
- The function module name stays the same.
|
|
|
|
# 5. Business rules
|
|
The business rules are defined by the current behavior of the legacy code.
|
|
Read the legacy source code in {{P}}BOWL_FEE_OLD. The refactored function module
|
|
must produce exactly the same results as the legacy code for every input.
|
|
Do not change any rule.
|
|
|
|
# 6. Constraints
|
|
- Release target: SAP_BASIS 816.
|
|
- Coding standards: Clean ABAP. Use modern ABAP syntax. No obsolete statements
|
|
(for example COMPUTE, MOVE, ADD ... TO ...). Methods below 40 statements.
|
|
Pass large parameters by reference. No ATC priority 1 or 2 findings.
|
|
- Out of scope: do not change the function group {{P}}FG_BOWL. Do not change
|
|
the function module interface.
|
|
|
|
# 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.
|