fix(safeguarding): GATE0 case 2 safeguarding state; widen phrasebank selector for PROFESSIONAL

__tests__/safeguarding.test.ts

@@ -163,6 +163,22 @@
 
 });
 
+// =============================================================================
+// Crisis gate option 2 — safeguarding state set before LA prompt (PR #19)
+// =============================================================================
+
+describe('Crisis gate option 2', () => {
+
+  test('GATE0 option 2 sets safeguardingTriggered and safeguardingType before LA prompt', () => {
+    const session = sessionAt('GATE0_CRISIS_DANGER');
+    const result = select(session, 2);
+    expect(result.stateUpdates.currentGate).toBe('CRISIS_UNDER16_LOCATION');
+    expect(result.stateUpdates.safeguardingTriggered).toBe(true);
+    expect(result.stateUpdates.safeguardingType).toBe('UNDER_16');
+  });
+
+});
+
 // =============================================================================
 // 16-17 - Must continue profiling (not exit), but flag youth services
 // =============================================================================
@@ -1015,16 +1031,16 @@
 
       // Find the safeguarding-trigger log call
       const safeguardingCalls = logSpy.mock.calls.filter(
         (c) => typeof c[0] === 'string' && c[0].includes('SAFEGUARDING_TRIGGER')
       );
       expect(safeguardingCalls.length).toBeGreaterThan(0);
 
       const payload = JSON.parse(safeguardingCalls[0][1]);
       expect(payload.type).toBe('AGE_NUMERIC');
       expect(payload.code).toBe('AGE_NUMERIC_14');
       expect(payload.sessionId).toBe('test-session-abc-123');
       expect(payload.timestamp).toMatch(/^\d{4}-\d{2}-\d{2}T/);
       expect(payload.event).toBe('UNDER_16_DETECTED');
       expect(payload.pathwayChange).toBe('TERMINATED_TO_UNDER_16_EXIT');
 
       // Verify NO log call across the whole spy contains the raw user text

lib/handlers/crisis.ts

@@ -216,7 +216,11 @@ export function handleCrisisDanger(session: SessionState, choice: number | null)
     case 2: // Under 16 -> ask location first
       return {
         ...phrase('CRISIS_UNDER16_LOCATION', session.isSupporter),
-        stateUpdates: { currentGate: 'CRISIS_UNDER16_LOCATION' }
+        stateUpdates: {
+          currentGate: 'CRISIS_UNDER16_LOCATION',
+          safeguardingTriggered: true,
+          safeguardingType: 'UNDER_16',
+        },
       };
     case 3: // Self-harm
       return buildSelfHarmExit(session);

lib/handlers/shared.ts

@@ -12,8 +12,8 @@ import { getPhrase } from '../phrasebank';
 import type { SessionState, RoutingResult, GateType } from '../types';
 import endpointsData from '../data/housing-pathway-endpoints.json';
 
-export function phrase(key: string, isSupporter: boolean): RoutingResult {
-  const p = getPhrase(key, isSupporter);
+export function phrase(key: string, audience: 'SELF' | 'SUPPORTER' | 'PROFESSIONAL' | null | boolean): RoutingResult {
+  const p = getPhrase(key, audience);
   return {
     text: p?.text || `[Missing phrase: ${key}]`,
     options: p?.options,

lib/phrasebank.ts

@@ -2387,8 +2387,17 @@ The more details you can provide (location, description, best time to find them)
 };
 
 // Helper function
-export function getPhrase(key: string, isSupporter: boolean): PhraseEntry | null {
-  if (isSupporter) {
+export function getPhrase(key: string, audience: 'SELF' | 'SUPPORTER' | 'PROFESSIONAL' | null | boolean): PhraseEntry | null {
+  if (audience === 'PROFESSIONAL') {
+    const professionalKey = `${key}__PROFESSIONAL`;
+    if (phrasebank[professionalKey]) {
+      return phrasebank[professionalKey];
+    }
+    const supporterFallback = `${key}__SUPPORTER`;
+    if (phrasebank[supporterFallback]) {
+      return phrasebank[supporterFallback];
+    }
+  } else if (audience === 'SUPPORTER' || audience === true) {
     const supporterKey = `${key}__SUPPORTER`;
     if (phrasebank[supporterKey]) {
       return phrasebank[supporterKey];

lib/stateMachine.ts

@@ -160,8 +160,8 @@ export function createSession(sessionId: string): SessionState {
 // HELPERS
 // ============================================================
 
-function phrase(key: string, isSupporter: boolean): RoutingResult {
-  const p = getPhrase(key, isSupporter);
+function phrase(key: string, audience: 'SELF' | 'SUPPORTER' | 'PROFESSIONAL' | null | boolean): RoutingResult {
+  const p = getPhrase(key, audience);
   return {
     text: p?.text || `[Missing phrase: ${key}]`,
     options: p?.options,