func ServiceInstanceStatusHandler(w http.ResponseWriter, r *http.Request, u *auth.User) error {
// #TODO (flaviamissi) should check if user has access to service
// just call GetServiceInstanceOrError should be enough
siName := r.URL.Query().Get(":instance")
var si service.ServiceInstance
if siName == "" {
return &errors.Http{Code: http.StatusBadRequest, Message: "Service instance name not provided."}
}
conn, err := db.Conn()
if err != nil {
return err
}
defer conn.Close()
err = conn.ServiceInstances().Find(bson.M{"name": siName}).One(&si)
if err != nil {
msg := fmt.Sprintf("Service instance does not exists, error: %s", err.Error())
return &errors.Http{Code: http.StatusInternalServerError, Message: msg}
}
s := si.Service()
var b string
if b, err = s.ProductionEndpoint().Status(&si); err != nil {
msg := fmt.Sprintf("Could not retrieve status of service instance, error: %s", err.Error())
return &errors.Http{Code: http.StatusInternalServerError, Message: msg}
}
b = fmt.Sprintf(`Service instance "%s" is %s`, siName, b)
n, err := w.Write([]byte(b))
if n != len(b) {
return &errors.Http{Code: http.StatusInternalServerError, Message: "Failed to write response body"}
}
return nil
}