step 5 : add comp longi & lati, check distance gql, trans clock in gql

backend/pkg/auth/middleware.go

@@ -64,7 +64,7 @@ func Middleware() func(http.Handler) http.Handler {
 }
 
 // ForContext finds the user from the context. REQUIRES Middleware to have run.
-func ForContext(ctx context.Context) *model.User {
-	raw, _ := ctx.Value(userCtxKey).(*model.User)
+func ForContext(ctx context.Context) *model.Staff {
+	raw, _ := ctx.Value(userCtxKey).(*model.Staff)
 	return raw
 }