89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
package server
|
|
|
|
import (
|
|
"encoding/json"
|
|
"net/http"
|
|
|
|
"github.com/evcc-io/evcc/core/site"
|
|
"github.com/evcc-io/evcc/util/config"
|
|
)
|
|
|
|
// siteHandler returns a device configurations by class
|
|
func siteHandler(site site.API) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
res := struct {
|
|
Title string `json:"title"`
|
|
Grid string `json:"grid"`
|
|
PV []string `json:"pv"`
|
|
Battery []string `json:"battery"`
|
|
}{
|
|
Title: site.GetTitle(),
|
|
Grid: site.GetGridMeterRef(),
|
|
PV: site.GetPVMeterRefs(),
|
|
Battery: site.GetBatteryMeterRefs(),
|
|
}
|
|
|
|
jsonResult(w, res)
|
|
}
|
|
}
|
|
|
|
func validateRefs(w http.ResponseWriter, refs []string) bool {
|
|
for _, m := range refs {
|
|
if _, err := config.Meters().ByName(m); err != nil {
|
|
jsonError(w, http.StatusBadRequest, err)
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
// siteHandler returns a device configurations by class
|
|
func updateSiteHandler(site site.API) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
var payload struct {
|
|
Title *string
|
|
Grid *string
|
|
PV *[]string
|
|
Battery *[]string
|
|
}
|
|
|
|
if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
|
|
jsonError(w, http.StatusBadRequest, err)
|
|
return
|
|
}
|
|
|
|
if payload.Title != nil {
|
|
site.SetTitle(*payload.Title)
|
|
}
|
|
|
|
if payload.Grid != nil {
|
|
if *payload.Grid != "" && !validateRefs(w, []string{*payload.Grid}) {
|
|
return
|
|
}
|
|
|
|
site.SetGridMeterRef(*payload.Grid)
|
|
setConfigDirty()
|
|
}
|
|
|
|
if payload.PV != nil {
|
|
if !validateRefs(w, *payload.PV) {
|
|
return
|
|
}
|
|
|
|
site.SetPVMeterRefs(*payload.PV)
|
|
setConfigDirty()
|
|
}
|
|
|
|
if payload.Battery != nil {
|
|
if !validateRefs(w, *payload.Battery) {
|
|
return
|
|
}
|
|
|
|
site.SetBatteryMeterRefs(*payload.Battery)
|
|
setConfigDirty()
|
|
}
|
|
|
|
status := map[bool]int{false: http.StatusOK, true: http.StatusAccepted}
|
|
w.WriteHeader(status[ConfigDirty()])
|
|
}
|
|
}
|