func UpdateTopo(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
tid, _ := strconv.ParseInt(vars["Topoid"], 10, 64)
var topo dbconn.Topo
if err := topo.Parse(w, r); err != nil {
http.Error(w, err.Error(), 500)
return
}
if tid != topo.Id {
err := fmt.Errorf("Topoid mismatch")
http.Error(w, err.Error(), 500)
return
}
if err := topo.Update(); err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusCreated)
if err := json.NewEncoder(w).Encode(topo); err != nil {
panic(err)
}
}
func DeleteTopo(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
var topo dbconn.Topo
var cpe dbconn.Cpe
var err error
topo.Id, err = strconv.ParseInt(vars["Topoid"], 10, 64)
// Need to clear the TopoID on the associated CPE - set it to Topoid = 0
if err = topo.Get(); err != nil {
http.Error(w, err.Error(), 500)
return
}
cpe.Id = topo.Cpeid
cpe.Topoid = 0
if err = cpe.Update(); err != nil {
http.Error(w, err.Error(), 500)
return
}
//Delete the topo from Topos Table
if err = topo.Delete(); err != nil {
http.Error(w, err.Error(), 500)
return
}
}
func AddTopo(w http.ResponseWriter, r *http.Request) {
var topo dbconn.Topo
var cpe dbconn.Cpe
if err := topo.Parse(w, r); err != nil {
http.Error(w, err.Error(), 500)
return
}
if err := topo.Add(); err != nil {
http.Error(w, err.Error(), 500)
return
}
cpe.Id = topo.Cpeid
if err := cpe.Get(); err != nil {
http.Error(w, err.Error(), 500)
return
}
cpe.Topoid = topo.Id
if err := cpe.Update(); err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusCreated)
if err := json.NewEncoder(w).Encode(topo); err != nil {
panic(err)
}
}
func GetCpeTopo(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
var cpe dbconn.Cpe
var topo dbconn.Topo
var err error
cpe.Id, err = strconv.ParseInt(vars["Cpeid"], 10, 64)
if err = cpe.Get(); err != nil {
http.Error(w, err.Error(), 500)
return
}
topo.Id = cpe.Topoid
if err = topo.Get(); err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusCreated)
if err := json.NewEncoder(w).Encode(topo); err != nil {
panic(err)
}
}
func GetTopos(w http.ResponseWriter, r *http.Request) {
var topos []dbconn.Topo
var topo dbconn.Topo
topos, err := topo.Gets()
if err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusCreated)
if err := json.NewEncoder(w).Encode(topos); err != nil {
panic(err)
}
}