`Added readBandwidth function and updated ApplyRoutes to use it inste…

…ad of readPeerStats for /bandwidth endpoint`

api/v1/peer/peer_stats.go

@@ -20,7 +20,7 @@ func ApplyRoutes(r *gin.RouterGroup) {
 	g := r.Group("/peer")
 	{
 		g.GET("/stats", readPeerStats)
-		g.GET("/bandwidth", readPeerStats)
+		g.GET("/bandwidth", readBandwidth)
 	}
 }
 
@@ -47,6 +47,20 @@ func readPeerStats(c *gin.Context) {
 	})
 }
 
+func readBandwidth(c *gin.Context) {
+	peerData, err := getBandwidthStats()
+	if err != nil {
+		log.WithFields(util.StandardFields).Error("Failure in reading server")
+		response := core.MakeErrorResponse(500, err.Error(), nil, nil, nil)
+		c.JSON(http.StatusInternalServerError, response)
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"data": peerData,
+	})
+}
+
 // // Function to get stats for all peers and output them as JSON
 // func getPeerStatsJSON() (string, error) {
 // 	// Run the `wg show` command to get peer stats