Changeset 0.10.2 (#58)

src/js/api.js

@@ -27,6 +27,8 @@ const API = {
                 this.accessToken = saved.accessToken || null;
                 this.refreshToken = saved.refreshToken || null;
                 this.user = saved.user || null;
+                // Unknown age — refresh soon to get a fresh token
+                if (this.refreshToken) this._scheduleRefresh(60);
             }
         } catch (e) { /* corrupt storage */ }
     },
@@ -44,6 +46,7 @@ const API = {
         this.refreshToken = null;
         this.user = null;
         localStorage.removeItem(_storageKey);
+        if (this._refreshTimer) { clearTimeout(this._refreshTimer); this._refreshTimer = null; }
     },
 
     get isAuthed() { return !!this.accessToken; },
@@ -116,6 +119,20 @@ const API = {
         this.refreshToken = data.refresh_token;
         this.user = data.user;
         this.saveTokens();
+        this._scheduleRefresh(data.expires_in || 900);
+    },
+
+    _refreshTimer: null,
+
+    _scheduleRefresh(expiresIn) {
+        if (this._refreshTimer) clearTimeout(this._refreshTimer);
+        // Refresh at 80% of expiry (e.g., 12min for 15min token)
+        const ms = Math.max((expiresIn * 0.8) * 1000, 30000);
+        this._refreshTimer = setTimeout(async () => {
+            if (!this.refreshToken) return;
+            console.debug('🔄 Proactive token refresh');
+            await this.refresh();
+        }, ms);
     },
 
     // ── Channels ──────────────────────────────
@@ -202,6 +219,11 @@ const API = {
         return this._get(`/api/v1/channels/${channelId}/messages/${messageId}/siblings`);
     },
 
+    // ── Summarize & Continue ────────────────
+    summarizeChannel(channelId) {
+        return this._post(`/api/v1/channels/${channelId}/summarize`, {});
+    },
+
     // ── Completions ──────────────────────────
 
     async streamCompletion(channelId, content, model, signal, apiConfigId, presetId) {