Files
paliad/internal/handlers/dashboard.go
m b79ef258ef feat(dashboard): Phase G — logged-in landing page
New /dashboard route serves the authenticated home screen with a
server-rendered payload (no skeleton→fetch waterfall, per design
audit §2.3). / now redirects authenticated visitors to /dashboard
and keeps the marketing landing for anonymous visitors.

- DashboardService aggregates deadline + matter summaries, the next
  7d of Fristen/Termine, and the last 10 akten_events, all scoped
  by the standard office-visibility predicate.
- Dashboard handler splices the JSON payload into dist/dashboard.html
  as window.__PALIAD_DASHBOARD__ so the client paints on first frame;
  client re-fetches /api/dashboard every 60s to stay current.
- Sidebar gains an "Übersicht" group with the Dashboard entry at the
  top; DE/EN i18n keys + traffic-light card styles added.
- Empty-state copy, onboarding hint, and 503 handling keep the page
  intact when DATABASE_URL is unset.
2026-04-16 17:27:42 +02:00

71 lines
2.1 KiB
Go

package handlers
import (
"net/http"
"time"
"mgit.msbls.de/m/patholo/internal/auth"
)
// GET /api/dashboard — returns the DashboardData JSON for the logged-in user.
// Returns 503 if DATABASE_URL is unset.
func handleDashboardAPI(w http.ResponseWriter, r *http.Request) {
if !requireDB(w) {
return
}
uid, ok := requireUser(w, r)
if !ok {
return
}
data, err := dbSvc.dashboard.Get(r.Context(), uid)
if err != nil {
writeServiceError(w, err)
return
}
writeJSON(w, http.StatusOK, data)
}
// GET /dashboard — protected shell page. The client boots, reads the initial
// payload inlined by the server into window.__PALIAD_DASHBOARD__, and renders
// without a second round-trip (audit §2.3: no skeleton→fetch waterfall).
func handleDashboardPage(w http.ResponseWriter, r *http.Request) {
uid, hasUser := auth.UserIDFromContext(r.Context())
var payload []byte
if hasUser && dbSvc != nil {
// Best-effort server-render. If the DB read fails we still serve the
// shell; the client will show the inline error state instead of the
// zero-count cards.
if data, err := dbSvc.dashboard.Get(r.Context(), uid); err == nil {
payload = mustJSON(data)
}
}
serveDashboardShell(w, r, payload)
}
// handleRootPage is the public `/` route. Unauthenticated visitors get the
// marketing landing; authenticated users get a 302 to /dashboard so `/` feels
// like a no-op they can bookmark.
func handleRootPage(w http.ResponseWriter, r *http.Request) {
if hasValidSession(r) {
http.Redirect(w, r, "/dashboard", http.StatusFound)
return
}
http.ServeFile(w, r, "dist/index.html")
}
// hasValidSession returns true when a session cookie is present, parses, and
// hasn't expired. Kept intentionally loose: we don't reach out to Supabase
// here. A near-expiry token will still be accepted and the downstream
// Middleware handles refresh on the next protected request.
func hasValidSession(r *http.Request) bool {
cookie, err := r.Cookie(auth.SessionCookieName)
if err != nil || cookie.Value == "" {
return false
}
exp, err := auth.DecodeJWTExpiry(cookie.Value)
if err != nil {
return false
}
return time.Now().Before(exp)
}