add IsSignedIn & SignedInName funcs

diff --git a/routers/user/user.go b/routers/user/user.go
index 503ebf54f4faf3445527659e543e937764c0a9f7..811500ac9cf9e97bcb87ca03273a2eaaa1d68826 100644 (file)
--- a/routers/user/user.go
+++ b/routers/user/user.go
@@ -25,6 +25,28 @@ func Profile(r render.Render) {
        return
 }
 
+func IsSignedIn(session sessions.Session) bool {
+       id := session.Get("userId")
+       if id == nil {
+               return false
+       }
+       if s, ok := id.(int64); ok && s > 0 {
+               return true
+       }
+       return false
+}
+
+func SignedInName(session sessions.Session) string {
+       userName := session.Get("userName")
+       if userName == nil {
+               return ""
+       }
+       if s, ok := userName.(string); ok {
+               return s
+       }
+       return ""
+}
+
 func SignIn(req *http.Request, r render.Render, session sessions.Session) {
        var (
                errString string