added IMAP, LetsEncrypt, update layout

internal/webui/dashboard_test.go

@@ -0,0 +1,53 @@
+package webui
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"mailgoserver/internal/db"
+	"mailgoserver/internal/mailstore"
+)
+
+// TestDashboardShowsMailboxNearQuota confirms the dashboard tile surfaces a mailbox
+// that has crossed the 90% quota threshold, and doesn't for one that hasn't.
+func TestDashboardShowsMailboxNearQuota(t *testing.T) {
+	app := newTestApp(t)
+	mux := app.Mux()
+	cookie := loginSession(t, app) // global admin
+
+	domains, err := app.DB.ListDomains()
+	if err != nil || len(domains) == 0 {
+		t.Fatalf("expected a seeded domain: %v", err)
+	}
+	domainID := domains[0].ID
+
+	dek := mailstore.GenerateDEK()
+	wrapped, nonce, err := app.Mailstore.WrapDEK(dek)
+	if err != nil {
+		t.Fatal(err)
+	}
+	hash, err := db.HashPassword("irrelevant-portal-password")
+	if err != nil {
+		t.Fatal(err)
+	}
+	fullID, err := app.DB.CreateMailbox("full@example.com", hash, domainID, 100, wrapped, nonce)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := app.DB.AddMailboxUsedBytes(fullID, 95); err != nil { // 95% full
+		t.Fatal(err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, Prefix+"/", nil)
+	req.AddCookie(cookie)
+	rec := httptest.NewRecorder()
+	mux.ServeHTTP(rec, req)
+	if rec.Code != http.StatusOK {
+		t.Fatalf("dashboard status = %d", rec.Code)
+	}
+	if !strings.Contains(rec.Body.String(), "near quota") {
+		t.Fatal("expected the dashboard to flag a mailbox at 95% quota usage")
+	}
+}