mod: filter

internal/server/server.go

@@ -61,7 +61,16 @@ func Group(c *gin.Context) {
 func V2Group(c *gin.Context) {
 	vip := c.Query("vip")
 	group(c, "v.sweeterlife.net", func(node *model.Node) bool {
-		return (vip == "true" && node.Vip) || (vip == "false" && !node.Vip)
+		if vip == "" {
+			return true
+		}
+		if vip == "true" && node.Vip {
+			return true
+		}
+		if vip == "false" && !node.Vip {
+			return true
+		}
+		return false
 	})
 }