PLT-3440 (#3440)

api/context.go

@@ -283,6 +283,11 @@ func (c *Context) LogError(err *model.AppError) {
 		c.RequestId, c.Session.UserId, c.IpAddress, err.SystemMessage(utils.T), err.DetailedError)
 }
 
+func (c *Context) LogDebug(err *model.AppError) {
+	l4g.Debug(utils.T("api.context.log.error"), c.Path, err.Where, err.StatusCode,
+		c.RequestId, c.Session.UserId, c.IpAddress, err.SystemMessage(utils.T), err.DetailedError)
+}
+
 func (c *Context) UserRequired() {
 	if len(c.Session.UserId) == 0 {
 		c.Err = model.NewLocAppError("", "api.context.session_expired.app_error", nil, "UserRequired")
@@ -481,7 +486,13 @@ func Handle404(w http.ResponseWriter, r *http.Request) {
 	err := model.NewLocAppError("Handle404", "api.context.404.app_error", nil, "")
 	err.Translate(utils.T)
 	err.StatusCode = http.StatusNotFound
-	l4g.Error("%v: code=404 ip=%v", r.URL.Path, GetIpAddress(r))
+
+	// filter out old paths that are poluting the log file
+	if strings.Contains(r.URL.Path, "/api/v1/") {
+		l4g.Debug("%v: code=404 ip=%v", r.URL.Path, GetIpAddress(r))
+	} else {
+		l4g.Error("%v: code=404 ip=%v", r.URL.Path, GetIpAddress(r))
+	}
 
 	if IsApiCall(r) {
 		w.WriteHeader(err.StatusCode)