Add a shared helper for lookup field case normalization - #310
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labkey-martyp merged 1 commit intoSep 10, 2026
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Nine trigger scripts across the compliance and SSU modules had each copied this loop verbatim. The LookupValidationHelper is passed in rather than created internally so callers keep it at script scope, where its cache of allowable values is read once per batch instead of once per row.
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## Rationale Three ONPRC trigger scripts carried their own copy of the lookup normalization loop, and this converts them to the shared LDK helper. It is a pure refactor: the field lists and error text are unchanged, so no column starts being validated that wasn't already and no additional lookup target gets read. ## Related Pull Requests - LabKey/LabDevKitModules#310 — adds the shared helper this depends on, and must merge first. - LabKey/ehrModules#1199 — the same conversion in the EHR compliance module. ## Changes - Converts the compliance and scheduling trigger scripts in this repo to the shared helper, leaving their behavior identical.
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…loop (#1199) ## Rationale `employeeperunit` and `sopdates` were the only tables in `ehr_compliancedb` without trigger scripts, so their lookup values were never canonicalized on write, and this branch both adds those scripts and replaces the normalization loop that every other script in the schema had copied verbatim. The missing canonicalization is why the ONPRC report procedures had to wrap every unit and category comparison in `lower()`; that `lower()` removal has already merged, so those reports are exposed to case drift until this deploys. Existing rows carrying off-lookup values need a backfill before this deploys. The scripts merge the old row into the new one before validating, so a stored value that no longer matches its lookup will block edits that work today. ## Related Pull Requests - LabKey/LabDevKitModules#310 — adds the shared helper this depends on, and must merge first. - LabKey/onprcEHRModules#1885 — the same conversion in the ONPRC modules. - LabKey/onprcEHRModules#1859 — removed the `lower()` calls these triggers replace. - #1191 — superseded by this branch, which carries the same two new scripts written against the shared helper. ## Changes - Adds trigger scripts for `employeeperunit` and `sopdates`, normalizing the lookup columns their schema metadata already declares. - Leaves `sopdates.sopid` out deliberately: its fk to `sops` is commented out, and a lookup against a column with no fk would reject every row. - Converts the six existing `ehr_compliancedb` scripts to the shared helper, with field lists and error text unchanged so behavior is identical.
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Rationale
Eleven trigger scripts across the EHR compliance and ONPRC modules had each copied the same loop for case-normalizing lookup values on write, so this adds the single shared implementation they can call instead. The helper takes the LookupValidationHelper as an argument rather than constructing one, because that class caches each lookup target's allowable values per instance: callers keep creating it at script scope, where the target table is read once per batch instead of once per row.
Related Pull Requests
This must merge and deploy first. A consumer script that requires the new function against an un-updated LDK fails at script compile time.
Changes
LDK.Server.Utils.normalizeLookupFields, which replaces each named field's value with the canonically-cased value from its lookup target and reports a field error for any value the target does not contain.Tasks