feat(savepoint): create and track for getting savepoint location

internal/managed_job/savepoint.go

@@ -1,7 +1,10 @@
 package managed_job
 
 import (
+	"strings"
+
 	"gitea.com/logicamp/lc"
+	api "github.com/logi-camp/go-flink-client"
 	"go.uber.org/zap"
 )
 
@@ -16,5 +19,29 @@ func (job ManagedJob) createSavepoint() error {
 		return err
 	}
 	lc.Logger.Debug("[managed-job] [savepoint]", zap.Any("savepoint-resp", resp))
+	job.setSavepointTriggerId(resp.RequestID)
+	return nil
+}
+
+func (job ManagedJob) trackSavepoint() error {
+	if job.state.JobId == nil {
+		lc.Logger.Debug("[managed-job] [savepoint] no job id")
+		return ErrNoJobId
+	}
+	if job.state.SavepointTriggerId == nil {
+		lc.Logger.Debug("[managed-job] [savepoint] no job id")
+		return ErrNoSavepointTriggerId
+	}
+	resp, err := job.client.TrackSavepoint(*job.state.JobId, *job.state.SavepointTriggerId)
+	lc.Logger.Debug("[managed-job] [savepoint] track savepoint", zap.Any("resp", resp), zap.Error(err))
+	if err != nil {
+		if strings.IndexAny(err.Error(), "http status not 2xx: 404") == 0 {
+			job.removeSavepointTriggerId()
+		}
+	}
+	if resp.Status.Id == api.SavepointStatusInCompleted {
+		job.setSavepointLocation(resp.Operation.Location)
+	}
+
 	return nil
 }