feat: release prep

Author: Piotr Stachaczynski

.github/workflows/deploy-frontend.yml

@@ -20,9 +20,10 @@ jobs:
           cache: npm
           cache-dependency-path: frontend/package-lock.json
 
-      - name: Inject TURNSTILE_SITE_KEY into env.js
+      - name: Inject runtime env into env.js
         env:
           TURNSTILE_SITE_KEY: ${{ secrets.TURNSTILE_SITE_KEY }}
+          API_BASE_URL: ${{ vars.API_BASE_URL }}
         run: envsubst < frontend/public/env.js > /tmp/env.js && mv /tmp/env.js frontend/public/env.js
 
       - name: Install dependencies

frontend/docker-entrypoint.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
 set -e
-envsubst '${TURNSTILE_SITE_KEY}' < /usr/share/nginx/html/env.js > /tmp/env.js
+envsubst '${TURNSTILE_SITE_KEY} ${API_BASE_URL}' < /usr/share/nginx/html/env.js > /tmp/env.js
 mv /tmp/env.js /usr/share/nginx/html/env.js
 exec nginx -g 'daemon off;'

frontend/public/env.js

@@ -1,3 +1,4 @@
 window.__env = {
-  turnstileSiteKey: '${TURNSTILE_SITE_KEY}'
+  turnstileSiteKey: '${TURNSTILE_SITE_KEY}',
+  apiBaseUrl: '${API_BASE_URL}'
 };

frontend/src/app/interceptors/session.interceptor.ts

@@ -3,10 +3,14 @@ import { inject } from '@angular/core';
 import { catchError, from, switchMap, throwError } from 'rxjs';
 import { SessionService } from '../services/session.service';
 
-const PROTECTED_PREFIXES = ['/api/chat', '/api/confirm', '/api/ensemble'];
+const PROTECTED_PREFIXES = ['/api/chat', '/api/confirm', '/api/ensemble', '/api/artifact'];
 
 export const sessionInterceptor: HttpInterceptorFn = (req, next) => {
-  if (!PROTECTED_PREFIXES.some(prefix => req.url.startsWith(prefix))) {
+  // req.url may be relative ('/api/chat/complete') or absolute
+  // (https://maindoc-backend.../api/chat/complete) when the SPA is hosted
+  // separately from the backend, so match on the pathname only.
+  const path = new URL(req.url, window.location.origin).pathname;
+  if (!PROTECTED_PREFIXES.some(prefix => path.startsWith(prefix))) {
     return next(req);
   }
 

frontend/src/app/services/chat.service.ts

@@ -3,15 +3,24 @@ import { HttpClient, HttpHeaders } from '@angular/common/http';
 import { firstValueFrom } from 'rxjs';
 import { ArtifactProposal, IssueProposal, PlanProposal, PrReviewProposal, CodeChangeProposal, PrProposal, ReviewPosted, ChatMessage, ToolUsage, ProposedFile } from '../models/chat.models';
 
-const API_URL = '/api/chat/complete';
-const CONFIRM_REVIEW_URL = '/api/confirm/review';
-const CONFIRM_CODE_CHANGE_URL = '/api/confirm/code-change';
-const CONFIRM_PR_URL = '/api/confirm/pr';
-
-const ENSEMBLE_DESIGN_URL = '/api/ensemble/design';
-const ENSEMBLE_CODE_URL = '/api/ensemble/code';
-const ENSEMBLE_REVIEW_URL = '/api/ensemble/review';
-const ARTIFACT_GENERATE_URL = '/api/artifact/generate';
+// Empty (docker-compose, nginx proxies /api/) or the unsubstituted `ng serve`
+// placeholder both resolve to relative URLs. Only set to an absolute origin
+// when the SPA is hosted separately from the backend (e.g. Azure Static Web Apps).
+const API_BASE = (() => {
+  const raw = (window as any).__env?.apiBaseUrl;
+  if (!raw || raw.startsWith('${')) return '';
+  return raw.replace(/\/+$/, '');
+})();
+
+const API_URL = `${API_BASE}/api/chat/complete`;
+const CONFIRM_REVIEW_URL = `${API_BASE}/api/confirm/review`;
+const CONFIRM_CODE_CHANGE_URL = `${API_BASE}/api/confirm/code-change`;
+const CONFIRM_PR_URL = `${API_BASE}/api/confirm/pr`;
+
+const ENSEMBLE_DESIGN_URL = `${API_BASE}/api/ensemble/design`;
+const ENSEMBLE_CODE_URL = `${API_BASE}/api/ensemble/code`;
+const ENSEMBLE_REVIEW_URL = `${API_BASE}/api/ensemble/review`;
+const ARTIFACT_GENERATE_URL = `${API_BASE}/api/artifact/generate`;
 
 export interface CapacityStatus {
   tier: number;