Add initial site list resource

resource/site.go

@@ -0,0 +1,34 @@
+package resource
+
+import (
+	"context"
+	"net/http"
+
+	nhttp "github.com/Gleipnir-Technology/nidus-sync/http"
+	"github.com/Gleipnir-Technology/nidus-sync/platform"
+	"github.com/Gleipnir-Technology/nidus-sync/platform/types"
+	//"github.com/aarondl/opt/null"
+	//"github.com/gorilla/mux"
+)
+
+type siteR struct {
+	router *router
+}
+
+func Site(r *router) *siteR {
+	return &siteR{
+		router: r,
+	}
+}
+
+func (res *siteR) List(ctx context.Context, r *http.Request, user platform.User, query QueryParams) ([]*types.Site, *nhttp.ErrorWithStatus) {
+	limit := 20
+	if query.Limit != nil {
+		limit = *query.Limit
+	}
+	sites, err := platform.SiteList(ctx, user, limit)
+	if err != nil {
+		return nil, nhttp.NewError("list signals: %w", err)
+	}
+	return sites, nil
+}