Onboarding flow

services/backend/mockBackendService.ts

@@ -29,7 +29,7 @@ import { IdentificationResult, PlantHealthCheck } from '../../types';
 const MOCK_ACCOUNT_STORE_KEY = 'greenlens_mock_backend_accounts_v1';
 const MOCK_IDEMPOTENCY_STORE_KEY = 'greenlens_mock_backend_idempotency_v1';
 
-const FREE_MONTHLY_CREDITS = 0;
+const FREE_MONTHLY_CREDITS = 3;
 const GUEST_TRIAL_CREDITS = 0;
 const TRIAL_MONTHLY_CREDITS = 30;
 const PRO_MONTHLY_CREDITS = 100;
@@ -827,38 +827,56 @@ export const mockBackendService = {
         };
       }
 
-      let creditsCharged = 0;
-      const modelPath: string[] = [];
-
-      creditsCharged += consumeCreditsWithIdempotency(
-        account,
-        stores.idempotency,
-        chargeKey('scan-primary', request.userId, request.idempotencyKey),
-        SCAN_PRIMARY_COST,
-      );
+      let creditsCharged = 0;
+      const modelPath: string[] = [];
+
+      if (request.userId === 'guest') {
+        modelPath.push('guest-demo-no-credit');
+      } else {
+        creditsCharged += consumeCreditsWithIdempotency(
+          account,
+          stores.idempotency,
+          chargeKey('scan-primary', request.userId, request.idempotencyKey),
+          SCAN_PRIMARY_COST,
+        );
+      }
 
       let usedOpenAi = false;
       let result: IdentificationResult = getMockPlantByImage(request.imageUri, request.language, false);
 
-      if (openAiScanService.isConfigured()) {
-        const openAiPrimary = await openAiScanService.identifyPlant(
-          request.imageUri,
-          request.language,
-          'primary',
-          account.plan === 'pro' ? 'pro' : 'free',
-        );
-        if (openAiPrimary) {
-          result = openAiPrimary;
-          usedOpenAi = true;
-          modelPath.push('openai-primary');
-        } else {
-          result = getMockPlantByImage(request.imageUri, request.language, false);
-          modelPath.push('openai-primary-failed');
-          modelPath.push('mock-primary-fallback');
-        }
-      } else {
-        modelPath.push('mock-primary');
-      }
+      if (openAiScanService.isConfigured()) {
+        const openAiPrimary = await openAiScanService.identifyPlant(
+          request.imageUri,
+          request.language,
+          'primary',
+          'pro',
+        );
+        if (openAiPrimary) {
+          result = openAiPrimary;
+          usedOpenAi = true;
+          modelPath.push('openai-primary');
+        } else {
+          if (request.userId === 'guest') {
+            throw new BackendApiError(
+              'PROVIDER_ERROR',
+              'AI demo scan failed. Please try again with a clearer plant photo.',
+              502,
+            );
+          }
+          result = getMockPlantByImage(request.imageUri, request.language, false);
+          modelPath.push('openai-primary-failed');
+          modelPath.push('mock-primary-fallback');
+        }
+      } else {
+        if (request.userId === 'guest') {
+          throw new BackendApiError(
+            'PROVIDER_ERROR',
+            'AI demo scan is unavailable. Please configure OpenAI before enabling guest demo scans.',
+            502,
+          );
+        }
+        modelPath.push('mock-primary');
+      }
 
       const shouldReview = result.confidence < LOW_CONFIDENCE_REVIEW_THRESHOLD;
       if (shouldReview && account.plan === 'pro') {

services/preAuthOnboardingService.ts

@@ -7,6 +7,7 @@ export type PreAuthAnswers = {
   acquisitionSource?: string;
   primaryGoal?: string;
   experienceLevel?: string;
+  lightLevel?: string;
 };
 
 export const PreAuthOnboardingService = {