feat(annotations): working on alert annotations, #5694

pkg/services/sqlstore/annotation.go

@@ -0,0 +1,21 @@
+package sqlstore
+
+import (
+	"github.com/go-xorm/xorm"
+	"github.com/grafana/grafana/pkg/services/annotations"
+)
+
+type SqlAnnotationRepo struct {
+}
+
+func (r *SqlAnnotationRepo) Save(item *annotations.Item) error {
+	return inTransaction(func(sess *xorm.Session) error {
+
+		if _, err := sess.Table("annotation").Insert(item); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+}