websocket: update claimed spec for message to display

WEBSOCKET.md

@@ -305,10 +305,10 @@ This command will tell the display that a ticket was claimed by a staff memeber
 ##### example:
 
 ```
-claimed StaffMember 0 {"id":0,"email":"example@example.com","name":"Example Name","staff":"StaffMember","start":"2019-10-01T04:12:19Z","end":"1970-01-01T00:00:00Z"}
+claimed 0 1
 ```
 
-This will tell the display that the staff member 'StaffMember' has claimed the ticket on table 0
+This will tell the display that table 1 has claimed the ticket with id 1
 
 #### complete
 
@@ -345,4 +345,4 @@ This tells the display that a client has left serving on a table
 unpick 0
 ```
 
-This tells the display that the table 0 is no longer going to be accepting/serving tickets.
+This tells the display that the table 0 is no longer going to be accepting/serving tickets.

server/server.go

@@ -25,7 +25,7 @@ func NewServerMux(debug bool) http.Handler {
 
 	router.PathPrefix("/assets").Handler(http.FileServer(http.Dir("./static/")))
 	router.PathPrefix("/css").Handler(http.FileServer(http.Dir("./static/")))
-	//NotFound : A helper function that responds with a 404 status code and an error
+
 	router.PathPrefix("/js").Handler(http.FileServer(http.Dir("./static/")))
 	router.PathPrefix("/").HandlerFunc(indexHandler)
 
@@ -34,4 +34,4 @@ func NewServerMux(debug bool) http.Handler {
 
 func indexHandler(w http.ResponseWriter, r *http.Request) {
 	http.ServeFile(w, r, "./static/index.html")
-}
+}

server/socket/hub.go

@@ -4,8 +4,9 @@ import (
 	"JISQueueing/common"
 	"JISQueueing/db"
 	"encoding/json"
-	"github.com/gorilla/websocket"
 	"strconv"
+
+	"github.com/gorilla/websocket"
 )
 
 var tickets = make(map[common.Ticket]bool)
@@ -28,7 +29,7 @@ func claimedTicket(ticket common.Ticket, staff common.Staff, table int, who *web
 	tickets[ticket] = true
 
 	jsonTicket, _ := json.Marshal(ticket)
-	sendDisplayMessage("claimed " + staff.Username + " " + strconv.Itoa(table) + " " + string(jsonTicket))
+	sendDisplayMessage("claimed " + strconv.Itoa(table) + " " + strconv.Itoa(ticket.ID))
 	who.WriteMessage(websocket.TextMessage, []byte("success claimed "+string(jsonTicket)))
 	for conn, s := range connToStaff {
 		if s.Username != staff.Username {

server/socket/socket.go

@@ -3,21 +3,25 @@ package socket
 import (
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/gorilla/websocket"
 )
 
 type WebsocketInterface struct {
-	Writer http.ResponseWriter
-	Request *http.Request
-	OnConnect func(who *websocket.Conn)
-	OnMessage func(who *websocket.Conn, msg string)
+	Writer       http.ResponseWriter
+	Request      *http.Request
+	OnConnect    func(who *websocket.Conn)
+	OnMessage    func(who *websocket.Conn, msg string)
 	OnDisconnect func(who *websocket.Conn)
 }
 
 var upgrader = websocket.Upgrader{
 	ReadBufferSize:  1024,
 	WriteBufferSize: 1024,
+	CheckOrigin: func(r *http.Request) bool {
+		return strings.Contains(r.Host, "localhost")
+	},
 }
 
 //DisplaySocket handles all socket calls from the display machine