storj/satellite/console/consoleweb/consoleapi/analytics.go
Jeremy Wharton 7a2be3e6f6 private/web,satellite/console/.../consoleapi: serve rate limiting errors as JSON
This change causes rate limiting errors to be returned to the client
as JSON objects rather than plain text to prevent the satellite UI from
encountering issues when trying to parse them.

Resolves storj/customer-issues#88

Change-Id: I11abd19068927a22f1c28d18fc99e7dad8461834
2022-11-23 17:56:07 +00:00

107 lines
2.6 KiB
Go

// Copyright (C) 2021 Storj Labs, Inc.
// See LICENSE for copying information.
package consoleapi
import (
"encoding/json"
"io"
"net/http"
"github.com/zeebo/errs"
"go.uber.org/zap"
"storj.io/storj/private/web"
"storj.io/storj/satellite/analytics"
"storj.io/storj/satellite/console"
)
// ErrAnalyticsAPI - console analytics api error type.
var ErrAnalyticsAPI = errs.Class("consoleapi analytics")
// Analytics is an api controller that exposes analytics related functionality.
type Analytics struct {
log *zap.Logger
service *console.Service
analytics *analytics.Service
}
// NewAnalytics is a constructor for api analytics controller.
func NewAnalytics(log *zap.Logger, service *console.Service, a *analytics.Service) *Analytics {
return &Analytics{
log: log,
service: service,
analytics: a,
}
}
type eventTriggeredBody struct {
EventName string `json:"eventName"`
Link string `json:"link"`
}
type pageVisitBody struct {
PageName string `json:"pageName"`
}
// EventTriggered tracks the occurrence of an arbitrary event on the client.
func (a *Analytics) EventTriggered(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
body, err := io.ReadAll(r.Body)
if err != nil {
a.serveJSONError(w, http.StatusInternalServerError, err)
}
var et eventTriggeredBody
err = json.Unmarshal(body, &et)
if err != nil {
a.serveJSONError(w, http.StatusInternalServerError, err)
}
user, err := console.GetUser(ctx)
if err != nil {
a.serveJSONError(w, http.StatusUnauthorized, err)
return
}
if et.Link != "" {
a.analytics.TrackLinkEvent(et.EventName, user.ID, user.Email, et.Link)
} else {
a.analytics.TrackEvent(et.EventName, user.ID, user.Email)
}
w.WriteHeader(http.StatusOK)
}
// PageEventTriggered tracks the occurrence of an arbitrary page visit event on the client.
func (a *Analytics) PageEventTriggered(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
body, err := io.ReadAll(r.Body)
if err != nil {
a.serveJSONError(w, http.StatusInternalServerError, err)
}
var pv pageVisitBody
err = json.Unmarshal(body, &pv)
if err != nil {
a.serveJSONError(w, http.StatusInternalServerError, err)
}
user, err := console.GetUser(ctx)
if err != nil {
a.serveJSONError(w, http.StatusUnauthorized, err)
return
}
a.analytics.PageVisitEvent(pv.PageName, user.ID, user.Email)
w.WriteHeader(http.StatusOK)
}
// serveJSONError writes JSON error to response output stream.
func (a *Analytics) serveJSONError(w http.ResponseWriter, status int, err error) {
web.ServeJSONError(a.log, w, status, err)
}