fix: centralize app API URL fallbacks

2026-05-28 19:26:00 +01:00
parent 65ce1bede8
commit fedbd903ff
27 changed files with 110 additions and 38 deletions
@@ -0,0 +1,44 @@
+/**
+ * Centralized API configuration for Classroom Copilot.
+ *
+ * Resolves the API base URL from environment variables with proper fallbacks.
+ * - In dev: VITE_API_BASE should always be set (e.g., http://192.168.0.64:18000)
+ * - In production: VITE_API_BASE should be set to the production API URL
+ * - Fallback: "/api" (relative path, works when API is served from same origin)
+ *
+ * IMPORTANT: Never hardcode localhost or 127.0.0.1 as fallbacks - they break
+ * remote dev access and do not work in containerized environments.
+ */
+
+/**
+ * Primary API base URL. Use this for all API calls.
+ * Resolved from VITE_API_BASE (preferred) or VITE_API_URL (legacy alias).
+ */
+export const API_BASE: string =
+  import.meta.env.VITE_API_BASE ||
+  import.meta.env.VITE_API_URL ||
+  "/api";
+
+/**
+ * TLSync worker URL for tldraw multiplayer.
+ * Resolved from VITE_TLSYNC_URL (preferred) or derived from VITE_FRONTEND_SITE_URL.
+ */
+export const TLSYNC_URL: string =
+  import.meta.env.VITE_TLSYNC_URL ||
+  (import.meta.env.VITE_FRONTEND_SITE_URL?.startsWith("http")
+    ? `${import.meta.env.VITE_FRONTEND_SITE_URL}/tldraw`
+    : `https://${import.meta.env.VITE_FRONTEND_SITE_URL}/tldraw`);
+
+/**
+ * WhisperLive WebSocket URL for live transcription.
+ * Resolved from VITE_WHISPERLIVE_URL. Must be set in env.
+ */
+export const WHISPERLIVE_URL: string | undefined =
+  import.meta.env.VITE_WHISPERLIVE_URL;
+
+/**
+ * Search proxy URL (searxng).
+ * Resolved from VITE_SEARCH_URL.
+ */
+export const SEARCH_URL: string =
+  import.meta.env.VITE_SEARCH_URL || "/searxng-api/";