bcquality/custom/knowledge/architecture/cmfrt-one-codeunit-one-function.good.al
BeytullahCengiz88 c72c0ad685 Add CMFRT coding standards documentation and examples
- Introduced guidelines for "one codeunit one global function" architecture to enforce single responsibility in AL code.
- Added best practices and anti-patterns for adding parameters via overloads to maintain backward compatibility.
- Documented the importance of never deleting members in AL and always marking them as obsolete.
- Established the requirement for OnBefore and OnAfter integration events for global procedures to enhance extensibility.
- Defined naming conventions for CMFRT objects, including prefixes and object ID ranges to avoid conflicts.
- Implemented patterns for case statements to ensure all cases are handled, including the necessity of an else clause.
- Introduced the interface injection pattern to allow pluggable operations in table-level code.
- Recommended using Confirm Management for user confirmations to improve testability.
- Established a three-permission set pattern for security to ensure proper access control.
- Created a review skill for CMFRT AL standards to automate compliance checks against established guidelines.
2026-07-02 13:12:09 +00:00

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AL

// One codeunit — one global entry point — one interface.
interface "CMFRT BA ICreateSalesPrice"
{
procedure CMFRTBACreateSalesPrice(ItemNo: Code[20]; UnitPrice: Decimal);
}
codeunit 2045710 "CMFRT BA CreateSalesPrice Impl" implements "CMFRT BA ICreateSalesPrice"
{
procedure CMFRTBACreateSalesPrice(ItemNo: Code[20]; UnitPrice: Decimal)
begin
CMFRTBAValidateItem(ItemNo);
CMFRTBAWriteSalesPrice(ItemNo, UnitPrice);
end;
local procedure CMFRTBAValidateItem(ItemNo: Code[20])
begin
end;
local procedure CMFRTBAWriteSalesPrice(ItemNo: Code[20]; UnitPrice: Decimal)
begin
end;
}