feat(alerting): added few fields to alert rule

pkg/api/alerting/alerting.go

@@ -0,0 +1,34 @@
+package alerting
+
+import (
+	"time"
+
+	m "github.com/grafana/grafana/pkg/models"
+)
+
+func Init() {
+	go dispatcher()
+}
+
+func dispatcher() {
+
+	ticker := time.NewTicker(time.Second)
+
+	for {
+		select {
+		case <-ticker.C:
+			scheduleJobs()
+		}
+	}
+}
+
+func scheduleJobs() {
+
+}
+
+type Scheduler interface {
+}
+
+type Executor interface {
+	Execute(rule *m.AlertRule)
+}