65322f27ff
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
34 lines
1.4 KiB
Markdown
34 lines
1.4 KiB
Markdown
# 1. Goal
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Show the total revenue and the number of sales for each flower type in an ALV list. The florist uses the list to compare flower types for a period.
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# 2. Open questions
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None.
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# 3. Context
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- Table {{P}}FLSALE exists in package $TMP. It contains data.
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Fields: SALE_ID (INT4, key), FLOWER_TYPE (CHAR 10), SALE_DATE (DATS), AMOUNT (DEC 15,2).
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# 4. Contract
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- Create the executable program {{P}}FLOWER_SALES in package $TMP.
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- Selection screen:
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- Parameter P_FROM, type DATS, mandatory: the first sale date to include.
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- Select-option S_FLOWER for the flower type.
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- Show the result with CL_SALV_TABLE. The output table has these columns, with these names: FLOWER_TYPE, TOTAL_REVENUE (sum of AMOUNT), COUNT (number of sales).
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# 5. Business rules
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1. Include a sale only if SALE_DATE is on or after P_FROM and FLOWER_TYPE is in S_FLOWER.
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2. Show one line for each flower type that has at least one included sale.
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3. Sort the lines by TOTAL_REVENUE, the highest revenue first.
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4. Ignore small sales. A small sale does not count for TOTAL_REVENUE and not
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for COUNT.
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# 6. Constraints
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- Release target: 816.
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- Coding standards: Clean ABAP. Read the data with one database access.
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- Out of scope: do not change {{P}}FLSALE.
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# 7. Acceptance
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- The program is active and has no syntax error.
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- The hidden tests pass.
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- Write ABAP Unit tests as local test classes in the program.
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