add alert api (#458)

model/alertrule_api.go

@@ -0,0 +1,12 @@
+package model
+
+type AlertRuleForm struct {
+	ID                  uint64   `json:"id"`
+	Name                string   `json:"name"`
+	Rules               []Rule   `json:"rules"`
+	FailTriggerTasks    []uint64 `json:"fail_trigger_tasks"`    // 失败时触发的任务id
+	RecoverTriggerTasks []uint64 `json:"recover_trigger_tasks"` // 恢复时触发的任务id
+	NotificationGroupID uint64   `json:"notification_group_id"`
+	TriggerMode         int      `json:"trigger_mode"`
+	Enable              bool     `json:"enable"`
+}