ui can edit

src/cmd/server/handler/feeds.go

@@ -10,18 +10,18 @@ import (
 
 func (h Handler) feeds(w http.ResponseWriter, r *http.Request) error {
 	switch r.Method {
-	case http.MethodPost:
+	case http.MethodPost, http.MethodPut:
 		if err := r.ParseForm(); err != nil {
 			return err
 		}
-		return h.feedsPost(r.Context(), r.Form)
+		return h.feedsUpsert(r.Context(), r.URL.Query().Get("id"), r.Form)
 	default:
 		http.NotFound(w, r)
 	}
 	return nil
 }
 
-func (h Handler) feedsPost(ctx context.Context, form url.Values) error {
+func (h Handler) feedsUpsert(ctx context.Context, id string, form url.Values) error {
 	var req feeds.Version
 	for k, v := range map[string]*string{
 		"Cron":          &req.Cron,
@@ -36,6 +36,9 @@ func (h Handler) feedsPost(ctx context.Context, form url.Values) error {
 		}
 	}
 
+	if id == "" {
 		_, err := feeds.Insert(ctx, req.URL, req.Cron, req.Pattern, req.WebhookMethod, req.WebhookURL, req.WebhookBody)
 		return err
+	}
+	return feeds.Update(ctx, id, req.URL, req.Cron, req.Pattern, req.WebhookMethod, req.WebhookURL, req.WebhookBody)
 }

src/cmd/server/handler/testdata/index.tmpl

@@ -26,7 +26,7 @@
           Update <code><a target="_blank" href="{{ .editing_url }}">{{ .editing.URL }}</a></code> (<a href="?">clear</a>)
         {{ end }}
       </h3>
-      <form method="POST" action="/v1/feeds">
+      <form method="POST" action="/v1/feeds?id={{ .editing.ID }}">
         {{ range $k, $v := .editing }}
           {{ if not (in $k "Created" "Deleted" "Updated" "ID") }}
             <div>