remove graphql, using restful api with swagger doc

Makefile

@@ -21,7 +21,14 @@ build-release:
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags $(LDFLAGS) -o build/release/adanos-alert-linux cmd/adanos-alert/main.go
 	CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -ldflags $(LDFLAGS) -o build/release/adanos-alert-arm cmd/adanos-alert/main.go
 
+
+static-gen:
+	esc -pkg api -o api/static.go -prefix=dashboard/dist dashboard/dist
+
+doc-gen:
+	swag init -g api/provider.go
+
 clean:
 	rm -fr build/debug/adanos-alert build/release/adanos-alert*
 
-.PHONY: run build build-release clean
+.PHONY: run build build-release clean build-dashboard run-dashboard static-gen doc-gen

api/controller/welcome.go

@@ -1,19 +1,30 @@
 package controller
 
 import (
+	"github.com/mylxsw/container"
 	"github.com/mylxsw/hades"
 )
 
-type WelcomeController struct{}
+type WelcomeController struct {
+	cc *container.Container
+}
+
+func NewWelcomeController(cc *container.Container) Controller {
+	return &WelcomeController{cc: cc}
+}
 
-func NewWelcomeController() *WelcomeController {
-	return &WelcomeController{}
+func (w *WelcomeController) Register(router *hades.Router) {
+	router.Any("/", w.Home)
 }
 
-func (controller *WelcomeController) Register(router *hades.Router) {
-	router.Get("/", controller.Home)
+type WelcomeMessage struct {
+	Version string `json:"version"`
 }
 
-func (*WelcomeController) Home(ctx *hades.WebContext, req *hades.Request) hades.HTTPResponse {
-	return ctx.API("0000", "hello, world", nil)
+// Home 欢迎页面，API版本信息
+// @Summary 欢迎页面，API版本信息
+// @Success 200 {object} controller.WelcomeMessage
+// @Router / [get]
+func (w *WelcomeController) Home(ctx *hades.WebContext, req *hades.HttpRequest) WelcomeMessage {
+	return WelcomeMessage{Version: w.cc.MustGet("version").(string)}
 }