Chat: Team-API und Laden des Chat-Bausteins vom Kundenportal

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/lib/teamApi.js

@@ -1,14 +1,18 @@
 import { account } from './appwrite'
 import { createFinanceRequest } from './financeRequest'
+import { createJwtCache } from './serverpulsAuth'
 
 /**
  * Client fuer den Team-Eingang des Kundenportals (/api/team): alle Mitarbeiter, Appwrite-JWT (Bearer).
  * Anfrage-Kern (JWT-Cache, Wiederholung bei 401, deutsche Fehlertexte) wie bei den Finanzen: financeRequest.js.
  */
-const PROJECT_ADMIN_URL =
+export const PORTAL_URL =
   import.meta.env.VITE_PROJECT_ADMIN_URL || 'https://project.webklar.com'
 
-const request = createFinanceRequest({ baseUrl: `${PROJECT_ADMIN_URL}/api/team`, createJWT: () => account.createJWT() })
+const request = createFinanceRequest({ baseUrl: `${PORTAL_URL}/api/team`, createJWT: () => account.createJWT() })
+
+// Eigenes JWT fuer Anfragen, die nicht ueber request laufen (Hochladen im Chat-Baustein), 10 Minuten gecacht
+const jwtCache = createJwtCache({ createJWT: () => account.createJWT() })
 
 const enc = encodeURIComponent
 
@@ -29,3 +33,29 @@ export async function createPreviewLink({ subdomain, previewUrl }) {
   const { openUrl } = await request('/preview-link', { method: 'POST', body: { subdomain, previewUrl } })
   return openUrl
 }
+
+// --- Chat (Messenger, Reiter "Chat", Zahl in der Sidebar) ---
+
+/** { chats: [{ customerId, customerName, lastText, lastSender, lastAt, unreadFromCustomer }] } */
+export const listChats = () => request('/chats')
+
+/** { unread } */
+export const getChatUnreadCount = () => request('/chats/unread-count')
+
+/** { messages }; mit since nur neuere (Abfrage im offenen Gespraech) */
+export const getChatMessages = (customerId, since = '') =>
+  request(`/chats/${enc(customerId)}/messages${since ? `?since=${enc(since)}` : ''}`)
+
+/** { message, notice } */
+export const sendChatMessage = (customerId, { text, attachmentIds }) =>
+  request(`/chats/${enc(customerId)}/messages`, { method: 'POST', body: { text, attachmentIds } })
+
+export const markChatRead = (customerId) => request(`/chats/${enc(customerId)}/read`, { method: 'POST', body: {} })
+
+/** Upload-Adresse fuer den Chat-Baustein (POST roh, DELETE <url>/<id>) */
+export const chatUploadUrl = (customerId) => `${PORTAL_URL}/api/team/chats/${enc(customerId)}/attachments`
+
+/** Header fuer den Chat-Baustein (Option requestHeaders) */
+export async function teamAuthHeaders() {
+  return { Authorization: `Bearer ${await jwtCache.get()}` }
+}