func getServiceInstace(instanceName, appName string, u *auth.User) (service.ServiceInstance, app.App, error) {
var app app.App
conn, err := db.Conn()
if err != nil {
return service.ServiceInstance{}, app, err
}
defer conn.Close()
instance, err := service.GetInstance(instanceName)
if err != nil {
err = &errors.Http{Code: http.StatusNotFound, Message: "Instance not found"}
return instance, app, err
}
if !auth.CheckUserAccess(instance.Teams, u) {
err = &errors.Http{Code: http.StatusForbidden, Message: "This user does not have access to this instance"}
return instance, app, err
}
err = conn.Apps().Find(bson.M{"name": appName}).One(&app)
if err != nil {
err = &errors.Http{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
return instance, app, err
}
if !auth.CheckUserAccess(app.Teams, u) {
err = &errors.Http{Code: http.StatusForbidden, Message: "This user does not have access to this app"}
return instance, app, err
}
return instance, app, nil
}
func getServiceInstanceOrError(name string, u *auth.User) (service.ServiceInstance, error) {
si, err := service.GetInstance(name)
if err != nil {
return si, &errors.Http{Code: http.StatusNotFound, Message: "Service instance not found"}
}
if !auth.CheckUserAccess(si.Teams, u) {
msg := "This user does not have access to this service instance"
return si, &errors.Http{Code: http.StatusForbidden, Message: msg}
}
return si, nil
}
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")
if siName == "" {
return &errors.Http{Code: http.StatusBadRequest, Message: "Service instance name not provided."}
}
si, err := service.GetInstance(siName)
if err != nil {
msg := fmt.Sprintf("Service instance does not exists, error: %s", err.Error())
return &errors.Http{Code: http.StatusInternalServerError, Message: msg}
}
var b string
if b, err = si.Status(); 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
}