Changed routing framework from mux to Gin.

Swagger doc is now included in the application.
A fronted can now be hosted from the application.

pkg/api/sync.go

@@ -1,28 +1,24 @@
 package api
 
 import (
-	"fmt"
-	"music-server/pkg/helpers"
+	"github.com/gin-gonic/gin"
 	"music-server/pkg/server"
 	"net/http"
 )
 
-func SyncHandler(w http.ResponseWriter, r *http.Request) {
-	helpers.SetCorsAndNoCacheHeaders(&w, r)
-	if r.URL.Path == "/sync" {
-		w.Header().Add("Content-Type", "application/json")
-		server.SyncGames()
-		_, err := fmt.Fprint(w, "Games are synced")
-		if err != nil {
-			w.WriteHeader(http.StatusInternalServerError)
-		}
-
-	} else if r.URL.Path == "/sync/reset" {
-		w.Header().Add("Content-Type", "application/json")
-		server.ResetDB()
-		_, err := fmt.Fprint(w, "Games and songs are deleted from the database")
-		if err != nil {
-			w.WriteHeader(http.StatusInternalServerError)
-		}
-	}
+type Sync struct {
+}
+
+func NewSync() *Sync {
+	return &Sync{}
+}
+
+func (s *Sync) SyncGames(ctx *gin.Context) {
+	server.SyncGames()
+	ctx.JSON(http.StatusOK, "Games are synced")
+}
+
+func (s *Sync) ResetGames(ctx *gin.Context) {
+	server.ResetDB()
+	ctx.JSON(http.StatusOK, "Games and songs are deleted from the database")
 }