Add broadcasts module

broadcasts/module.go

@@ -0,0 +1,46 @@
+package broadcasts
+
+import (
+	"sync"
+	"time"
+
+	"github.com/safing/portbase/database"
+	"github.com/safing/portbase/modules"
+)
+
+var (
+	module *modules.Module
+
+	db = database.NewInterface(&database.Options{
+		Local:    true,
+		Internal: true,
+	})
+
+	startOnce sync.Once
+)
+
+func init() {
+	module = modules.Register("broadcasts", prep, start, nil, "updates", "netenv", "notifications")
+}
+
+func prep() error {
+	// Register API endpoints.
+	if err := registerAPIEndpoints(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func start() error {
+	// Ensure the install info is up to date.
+	ensureInstallInfo()
+
+	// Start broadcast notifier task.
+	startOnce.Do(func() {
+		module.NewTask("broadcast notifier", broadcastNotify).
+			Repeat(10 * time.Minute).Queue()
+	})
+
+	return nil
+}