fix #56 show server yml config file.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

README.md

@@ -20,6 +20,7 @@ A push notification server using [Gin](https://github.com/gin-gonic/gin) framewo
 * Support [HTTP/2](https://http2.github.io/) or HTTP/1.1 protocol.
 * Support notification queue and multiple workers.
 * Support `/api/stat/app` show notification success and failure counts.
+* Support `/api/config` show your yml config.
 
 See the [YAML config example](config/config.yml):
 
@@ -38,6 +39,7 @@ api:
   push_uri: "/api/push"
   stat_go_uri: "/api/stat/go"
   stat_app_uri: "/api/stat/app"
+  config_uri: "/api/config"
 
 android:
   enabled: true
@@ -115,6 +117,7 @@ Gorush support the following API.
 
 * **GET**  `/api/stat/go` Golang cpu, memory, gc, etc information. Thanks for [golang-stats-api-handler](https://github.com/fukata/golang-stats-api-handler).
 * **GET**  `/api/stat/app` show notification success and failure counts.
+* **GET**  `/api/config` show server yml config file.
 * **POST** `/api/push` push ios and android notifications.
 
 ### GET /api/stat/go

config/config.yml

@@ -12,6 +12,7 @@ api:
   push_uri: "/api/push"
   stat_go_uri: "/api/stat/go"
   stat_app_uri: "/api/stat/app"
+  config_uri: "/api/config"
 
 android:
   enabled: true

gorush/config.go

@@ -32,6 +32,7 @@ type SectionAPI struct {
 	PushURI    string `yaml:"push_uri"`
 	StatGoURI  string `yaml:"stat_go_uri"`
 	StatAppURI string `yaml:"stat_app_uri"`
+	ConfigURI  string `yaml:"config_uri"`
 }
 
 // SectionAndroid is sub seciont of config.
@@ -75,6 +76,7 @@ func BuildDefaultPushConf() ConfYaml {
 	conf.API.PushURI = "/api/push"
 	conf.API.StatGoURI = "/api/stat/go"
 	conf.API.StatAppURI = "/api/stat/app"
+	conf.API.ConfigURI = "/api/config"
 
 	// Android
 	conf.Android.Enabled = false

gorush/const.go

@@ -2,7 +2,7 @@ package gorush
 
 const (
 	// Version is gorush server version.
-	Version = "1.0.0"
+	Version = "1.1.0"
 )
 
 const (

gorush/server.go

@@ -55,6 +55,10 @@ func pushHandler(c *gin.Context) {
 	})
 }
 
+func configHandler(c *gin.Context) {
+	c.YAML(http.StatusCreated, PushConf)
+}
+
 func routerEngine() *gin.Engine {
 	// set server mode
 	gin.SetMode(PushConf.Core.Mode)
@@ -69,6 +73,7 @@ func routerEngine() *gin.Engine {
 
 	r.GET(PushConf.API.StatGoURI, api.StatusHandler)
 	r.GET(PushConf.API.StatAppURI, appStatusHandler)
+	r.GET(PushConf.API.ConfigURI, configHandler)
 	r.POST(PushConf.API.PushURI, pushHandler)
 	r.GET("/", rootHandler)
 

gorush/server_test.go

@@ -103,6 +103,17 @@ func TestAPIStatusAppHandler(t *testing.T) {
 		})
 }
 
+func TestAPIConfigHandler(t *testing.T) {
+	initTest()
+
+	r := gofight.New()
+
+	r.GET("/api/config").
+		Run(routerEngine(), func(r gofight.HTTPResponse, rq gofight.HTTPRequest) {
+			assert.Equal(t, http.StatusCreated, r.Code)
+		})
+}
+
 func TestMissingNotificationsParameter(t *testing.T) {
 	initTest()