Initial commit

app.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"git.nemunai.re/nemunaire/idfm-api/api"
+	"git.nemunai.re/nemunaire/idfm-api/config"
+)
+
+type App struct {
+	cfg    *config.Config
+	router *gin.Engine
+	srv    *http.Server
+}
+
+func NewApp(cfg *config.Config) *App {
+	if cfg.DevProxy == "" {
+		gin.SetMode(gin.ReleaseMode)
+	}
+	gin.ForceConsoleColor()
+	router := gin.Default()
+
+	router.Use(func(c *gin.Context) {
+		c.Next()
+	})
+
+	// Prepare struct
+	app := &App{
+		cfg:    cfg,
+		router: router,
+	}
+
+	// Register routes
+	api.DeclareRoutes(router, cfg)
+
+	router.GET("/api/version", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{"version": Version})
+	})
+
+	return app
+}
+
+func (app *App) Start() {
+	app.srv = &http.Server{
+		Addr:    app.cfg.Bind,
+		Handler: app.router,
+	}
+
+	log.Printf("Ready, listening on %s\n", app.cfg.Bind)
+	if err := app.srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+		log.Fatalf("listen: %s\n", err)
+	}
+}
+
+func (app *App) Stop() {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	if err := app.srv.Shutdown(ctx); err != nil {
+		log.Fatal("Server Shutdown:", err)
+	}
+}