39769afce8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
44 lines
1.7 KiB
Markdown
44 lines
1.7 KiB
Markdown
# 1. Goal
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The CDS view entity {{P}}I_PLAY_STATS in package $TMP shows statistics for the plays
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of a theatre. Users report two defects:
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- A play with more than one performance appears more than once in the result.
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- For such a play, PERFORMANCE_COUNT is 1, and TOTAL_TICKETS and TOTAL_REVENUE show
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the values of one performance only.
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Fix the view so that it shows one row for each play that has at least one performance,
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with the correct totals. All 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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- Table {{P}}PLAY (play), package $TMP. Key: PLAY_ID (CHAR 10).
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Further fields: TITLE (CHAR 40), GENRE (CHAR 20), DIRECTOR (CHAR 40).
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- Table {{P}}PERF (performance), package $TMP. Key: PLAY_ID (CHAR 10), PERF_NO (INT4).
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Further fields: PERF_DATE (DATS), TICKETS_SOLD (INT4), REVENUE (DEC 15,2).
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- The CDS view entity {{P}}I_PLAY_STATS in package $TMP reads both tables.
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# 4. Contract
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- Fix the CDS view entity {{P}}I_PLAY_STATS in package $TMP. Keep the name and the
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elements of the view.
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- Elements, with these names: PLAY_ID (key), TITLE, PERFORMANCE_COUNT, TOTAL_TICKETS,
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TOTAL_REVENUE.
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- No authorization check (#NOT_REQUIRED).
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# 5. Business rules
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1. PERFORMANCE_COUNT is the number of performances of the play.
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2. TOTAL_TICKETS is the sum of TICKETS_SOLD of all performances of the play.
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3. TOTAL_REVENUE is the sum of REVENUE of all performances of the play, with 2 decimals.
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4. TITLE is the title of the play.
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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}}PLAY and {{P}}PERF.
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# 7. Acceptance
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- The view is active and has no syntax error.
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- The hidden tests pass.
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- Write ABAP Unit tests with CL_CDS_TEST_ENVIRONMENT in a global test class.
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