refactor(actions): complete case read migration to endpoint client

memory-bank/change-log.md

@@ -1765,3 +1765,36 @@ Validation:
 Follow-ups:
 
 - Optional next bounded slice: evaluate remaining GET helpers in `caseDirectService` with custom catches (`getCase`, `getCaseByID`, `getAppealPDFDocument`) for selective migration where return-shape contracts remain stable.
+
+---
+
+### CL-049: TASK22260 next slice — case direct service remaining GET helper migration
+
+date: 2026-03-25
+author: Cline
+scope: `actions/services/caseDirectService.js`
+type: change
+rationale: Complete the remaining safe GET-helper client migration in case service by moving custom-catch read functions to `getJson` while preserving their existing return-shape/error handling behavior.
+impact: Removes remaining direct axios GET response-extraction boilerplate in case read helpers and completes endpointClient read-path consistency for this service subset.
+status: completed
+
+Summary:
+
+- Migrated remaining targeted case read helpers from direct `axios.get(...).then(res.data)` to `getJson(...)`:
+    - `getCase`
+    - `getCaseByID`
+    - `getAppealPDFDocument`
+- Preserved behavior contracts:
+    - unchanged request URL/query construction
+    - unchanged catch semantics:
+        - `getCase` / `getCaseByID` still log via `consoleLogger`
+        - `getAppealPDFDocument` still logs and returns `error.response` on failure
+    - left non-targeted POST/update/create/patch flows unchanged.
+
+Validation:
+
+- `npm run lint` -> warnings only (pre-existing `react-hooks/exhaustive-deps`; no new lint errors)
+
+Follow-ups:
+
+- Optional next bounded slice: evaluate config-based POST helpers in `caseDirectService` (`createNewCase`, `createNewCaseBlob`, `updateCase`, `updateCaseBlob`) for selective `requestJson(...)` adoption while preserving existing side effects and error contracts.