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// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package api
import (
l4g "github.com/alecthomas/log4go"
"github.com/mattermost/platform/app"
"github.com/mattermost/platform/model"
"github.com/mattermost/platform/utils"
)
func ApiWebSocketHandler(wh func(*model.WebSocketRequest) (map[string]interface{}, *model.AppError)) webSocketHandler {
return webSocketHandler{wh}
}
type webSocketHandler struct {
handlerFunc func(*model.WebSocketRequest) (map[string]interface{}, *model.AppError)
}
func (wh webSocketHandler) ServeWebSocket(conn *app.WebConn, r *model.WebSocketRequest) {
l4g.Debug("/api/v3/users/websocket:%s", r.Action)
session, sessionErr := app.GetSession(conn.SessionToken)
if sessionErr != nil {
l4g.Error(utils.T("api.web_socket_handler.log.error"), "/api/v3/users/websocket", r.Action, r.Seq, conn.UserId, sessionErr.SystemMessage(utils.T), sessionErr.Error())
sessionErr.DetailedError = ""
errResp := model.NewWebSocketError(r.Seq, sessionErr)
errResp.DoPreComputeJson()
conn.Send <- errResp
return
}
r.Session = *session
r.T = conn.T
r.Locale = conn.Locale
var data map[string]interface{}
var err *model.AppError
if data, err = wh.handlerFunc(r); err != nil {
l4g.Error(utils.T("api.web_socket_handler.log.error"), "/api/v3/users/websocket", r.Action, r.Seq, r.Session.UserId, err.SystemMessage(utils.T), err.DetailedError)
err.DetailedError = ""
errResp := model.NewWebSocketError(r.Seq, err)
errResp.DoPreComputeJson()
conn.Send <- errResp
return
}
resp := model.NewWebSocketResponse(model.STATUS_OK, r.Seq, data)
resp.DoPreComputeJson()
conn.Send <- resp
}
func NewInvalidWebSocketParamError(action string, name string) *model.AppError {
return model.NewLocAppError("/api/v3/users/websocket:"+action, "api.websocket_handler.invalid_param.app_error", map[string]interface{}{"Name": name}, "")
}
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