github.com/pf-qiu/concourse/v6@v6.7.3-0.20201207032516-1f455d73275f/atc/api/volumeserver/list.go (about) 1 package volumeserver 2 3 import ( 4 "encoding/json" 5 "net/http" 6 7 "code.cloudfoundry.org/lager" 8 "github.com/pf-qiu/concourse/v6/atc" 9 "github.com/pf-qiu/concourse/v6/atc/api/present" 10 "github.com/pf-qiu/concourse/v6/atc/db" 11 ) 12 13 func (s *Server) ListVolumes(team db.Team) http.Handler { 14 hLog := s.logger.Session("list-volumes") 15 16 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 17 hLog.Debug("listing") 18 19 volumes, err := s.repository.GetTeamVolumes(team.ID()) 20 if err != nil { 21 hLog.Error("failed-to-find-volumes", err) 22 w.WriteHeader(http.StatusInternalServerError) 23 return 24 } 25 26 hLog.Debug("listed", lager.Data{"volume-count": len(volumes)}) 27 28 presentedVolumes := []atc.Volume{} 29 for i := 0; i < len(volumes); i++ { 30 volume := volumes[i] 31 if vol, err := present.Volume(volume); err != nil { 32 hLog.Error("failed-to-present-volume", err) 33 } else { 34 presentedVolumes = append(presentedVolumes, vol) 35 } 36 } 37 38 w.Header().Set("Content-Type", "application/json") 39 err = json.NewEncoder(w).Encode(presentedVolumes) 40 if err != nil { 41 hLog.Error("failed-to-encode-volumes", err) 42 w.WriteHeader(http.StatusInternalServerError) 43 } 44 }) 45 }