From c8feb5ff75c78a9818e51c55e3d2dc628cb43477 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thorben=20G=C3=BCnther?= <admin@xenrox.net>
Date: Thu, 20 Oct 2022 17:32:42 +0200
Subject: [PATCH] server: Add setting to enable playground

---
 config/config.go | 14 ++++++++++++++
 server.go        |  5 +++++
 2 files changed, 19 insertions(+)

diff --git a/config/config.go b/config/config.go
index db3293c..98bcacb 100644
--- a/config/config.go
+++ b/config/config.go
@@ -11,6 +11,7 @@ type Config struct {
 	HTTPAddress        string
 	DBConnectionString string
 	LogLevel           string
+	EnablePlayground   bool
 	Admins             []string
 	Maps               []string
 }
@@ -25,6 +26,7 @@ func ReadConfig(path string) (*Config, error) {
 	// Set default values
 	config.HTTPAddress = "127.0.0.1:8080"
 	config.LogLevel = "info"
+	config.EnablePlayground = false
 
 	d := cfg.Get("http-address")
 	if d != nil {
@@ -48,6 +50,18 @@ func ReadConfig(path string) (*Config, error) {
 		}
 	}
 
+	d = cfg.Get("enable-playground")
+	if d != nil {
+		var enablePlayground string
+		if err := d.ParseParams(&enablePlayground); err != nil {
+			return nil, err
+		}
+
+		if enablePlayground == "true" {
+			config.EnablePlayground = true
+		}
+	}
+
 	d = cfg.Get("admins")
 	if d != nil {
 		var admins string
diff --git a/server.go b/server.go
index e2922df..7611bc4 100644
--- a/server.go
+++ b/server.go
@@ -13,6 +13,7 @@ import (
 	"git.xenrox.net/~xenrox/10man-api/graph/generated"
 	"git.xenrox.net/~xenrox/go-log"
 	"github.com/99designs/gqlgen/graphql/handler"
+	"github.com/99designs/gqlgen/graphql/playground"
 )
 
 func main() {
@@ -47,6 +48,10 @@ func main() {
 		},
 	}))
 
+	if cfg.EnablePlayground {
+		http.Handle("/", playground.Handler("GraphQL playground", "/query"))
+		logger.Infof("connect to http://%s/ for GraphQL playground", cfg.HTTPAddress)
+	}
 	http.Handle("/query", srv)
 
 	go func() {
-- 
2.44.0