Fix lint suggestions

ipe/channel.go

@@ -58,7 +58,7 @@ func (c *channel) TotalUsers() int {
 	total := make(map[string]int)
 
 	for _, s := range c.Subscriptions {
-		total[s.Id]++
+		total[s.ID]++
 	}
 
 	return len(total)
@@ -96,7 +96,7 @@ func (c *channel) Subscribe(a *app, conn *connection, channelData string) error
 		}
 
 		// Update the Subscription
-		subscription.Id = info.UserID
+		subscription.ID = info.UserID
 		subscription.Data = string(js)
 
 		// Publish pusher_internal:member_added

ipe/events.go

@@ -106,8 +106,8 @@ func newSubscriptionSucceedEventPresenceData(c *channel) subscriptionSucceeedEve
 		var js interface{}
 		json.Unmarshal([]byte(s.Data), &js)
 
-		hash[s.Id] = js
+		hash[s.ID] = js
-		ids = append(ids, s.Id)
+		ids = append(ids, s.ID)
 	}
 
 	event.Ids = ids
@@ -193,7 +193,7 @@ func newErrorEvent(code int, message string) errorEvent {
 //     }
 // }
 type connectionEstablishedEventData struct {
-	SocketId        string `json:"socket_id"`
+	SocketID        string `json:"socket_id"`
 	ActivityTimeout int    `json:"activity_timeout"`
 }
 
@@ -203,8 +203,8 @@ type connectionEstablishedEvent struct {
 }
 
 // Create a new connection established event using the specified socketId
-func newConnectionEstablishedEvent(socketId string) connectionEstablishedEvent {
+func newConnectionEstablishedEvent(socketID string) connectionEstablishedEvent {
-	data := connectionEstablishedEventData{SocketId: socketId, ActivityTimeout: 120}
+	data := connectionEstablishedEventData{SocketID: socketID, ActivityTimeout: 120}
 
 	b, err := json.Marshal(data)
 
@@ -245,7 +245,7 @@ func newMemberRemovedEvent(channel string, s *subscription) memberRemovedEvent {
 	data, err := json.Marshal(struct {
 		UserID string `json:"user_id"`
 	}{
-		UserID: s.Id,
+		UserID: s.ID,
 	})
 
 	if err != nil {

ipe/rest.go

@@ -300,8 +300,8 @@ func getChannelUsers(w http.ResponseWriter, r *http.Request) {
 
 	for _, s := range channel.Subscriptions {
 		users = append(users, struct {
-			Id string `json:"id"`
+			ID string `json:"id"`
-		}{s.Id})
+		}{s.ID})
 	}
 
 	result["users"] = users

ipe/router.go

@@ -5,7 +5,6 @@
 package ipe
 
 import (
-	_ "expvar"
 	"net/http"
 
 	"github.com/gorilla/mux"

ipe/routes.go

@@ -18,35 +18,35 @@ type route struct {
 }
 
 var routes = []route{
-	route{
+	{
 		"PostEvents",
 		"POST",
 		"/apps/{app_id}/events",
 		postEvents,
 		true,
 	},
-	route{
+	{
 		"GetChannels",
 		"GET",
 		"/apps/{app_id}/channels",
 		getChannels,
 		true,
 	},
-	route{
+	{
 		"GetChannel",
 		"GET",
 		"/apps/{app_id}/channels/{channel_name}",
 		getChannel,
 		true,
 	},
-	route{
+	{
 		"GetChannelUsers",
 		"GET",
 		"/apps/{app_id}/channels/{channel_name}/users",
 		getChannelUsers,
 		true,
 	},
-	route{
+	{
 		"Websocket",
 		"GET",
 		"/app/{key}",

ipe/subscription.go

@@ -7,7 +7,7 @@ package ipe
 // A Channel Subscription
 type subscription struct {
 	Connection *connection
-	Id         string
+	ID         string
 	Data       string
 }
 

ipe/webhooks.go

@@ -44,7 +44,7 @@ type hookEvent struct {
 	Event    string      `json:"event,omitempty"`
 	Data     interface{} `json:"data,omitempty"`
 	SocketID string      `json:"socket_id,omitempty"`
-	UserId   string      `json:"user_id,omitempty"`
+	UserID   string      `json:"user_id,omitempty"`
 }
 
 func newChannelOcuppiedHook(channel *channel) hookEvent {
@@ -56,11 +56,11 @@ func newChannelVacatedHook(channel *channel) hookEvent {
 }
 
 func newMemberAddedHook(channel *channel, s *subscription) hookEvent {
-	return hookEvent{Name: "member_added", Channel: channel.ChannelID, UserId: s.Id}
+	return hookEvent{Name: "member_added", Channel: channel.ChannelID, UserID: s.ID}
 }
 
 func newMemberRemovedHook(channel *channel, s *subscription) hookEvent {
-	return hookEvent{Name: "member_removed", Channel: channel.ChannelID, UserId: s.Id}
+	return hookEvent{Name: "member_removed", Channel: channel.ChannelID, UserID: s.ID}
 }
 
 func newClientHook(channel *channel, s *subscription, event string, data interface{}) hookEvent {
@@ -89,11 +89,11 @@ func (a *app) TriggerChannelVacatedHook(c *channel) {
 //   "socket_id": "socket_id of the sending socket",
 //   "user_id": "user_id associated with the sending socket" # Only for presence channels
 // }
-func (a *app) TriggerClientEventHook(c *channel, s *subscription, client_event string, data interface{}) {
+func (a *app) TriggerClientEventHook(c *channel, s *subscription, clientEvent string, data interface{}) {
-	event := newClientHook(c, s, client_event, data)
+	event := newClientHook(c, s, clientEvent, data)
 
 	if c.IsPresence() {
-		event.UserId = s.Id
+		event.UserID = s.ID
 	}
 
 	triggerHook(event.Name, a, c, event)

main.go

@@ -24,7 +24,7 @@ func main() {
 	}
 }
 
-// Print a beatifull banner
+// Print a beautifull banner
 func printBanner() {
 	fmt.Print("\033[36m")
 	fmt.Print(`

utils/utils.go

@@ -23,7 +23,7 @@ func HashMAC(message, key []byte) string {
 	return hex.EncodeToString(expected)
 }
 
-// Generate a new random Hash
+// GenerateSessionID Generate a new random Hash
 func GenerateSessionID() string {
 	MAX := 999999999
 	rand.Seed(time.Now().Unix())
@@ -31,6 +31,7 @@ func GenerateSessionID() string {
 	return fmt.Sprintf("%d.%d", rand.Intn(MAX), rand.Intn(MAX))
 }
 
+// IsChannelNameValid Verify if the channel name is valid
 func IsChannelNameValid(channelName string) bool {
 	matched, err := regexp.MatchString("^[A-Za-z0-9_\\-=@,.;]+$", channelName)