forked from vikunja/vikunja
konrad
7e9446ea07
fix copyright date Add more user tests More user tests More user tests Start refactoring user tests Docs Fix lint Fix db fixtures init in tests Fix models test Fix loading fixtures Fix ineffasign Fix lint Fix integration tests Fix init of test engine creation Fix user related tests Better handling of creating test enging Moved all fixtures to db package Moved all fixtures to db package Moved user related stuff to seperate package Co-authored-by: kolaente <k@knt.li> Reviewed-on: vikunja/api#123
132 lines
3.2 KiB
Go
132 lines
3.2 KiB
Go
// Copyright 2018-2020 Vikunja and contriubtors. All rights reserved.
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//
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// This file is part of Vikunja.
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//
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// Vikunja is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Vikunja is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Vikunja. If not, see <https://www.gnu.org/licenses/>.
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package routes
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import (
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"code.vikunja.io/api/pkg/config"
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"code.vikunja.io/api/pkg/log"
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"code.vikunja.io/api/pkg/metrics"
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"code.vikunja.io/api/pkg/models"
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v1 "code.vikunja.io/api/pkg/routes/api/v1"
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"code.vikunja.io/api/pkg/user"
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"github.com/labstack/echo/v4"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"time"
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)
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func setupMetrics(a *echo.Group) {
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if !config.ServiceEnableMetrics.GetBool() {
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return
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}
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if !config.RedisEnabled.GetBool() {
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log.Fatal("You have to enable redis in order to use metrics")
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}
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metrics.InitMetrics()
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type countable struct {
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Rediskey string
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Type interface{}
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}
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for _, c := range []countable{
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{
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metrics.ListCountKey,
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models.List{},
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},
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{
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metrics.UserCountKey,
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user.User{},
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},
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{
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metrics.NamespaceCountKey,
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models.Namespace{},
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},
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{
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metrics.TaskCountKey,
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models.Task{},
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},
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{
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metrics.TeamCountKey,
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models.Team{},
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},
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} {
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// Set initial totals
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total, err := models.GetTotalCount(c.Type)
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if err != nil {
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log.Fatalf("Could not get initial count for %v, error was %s", c.Type, err)
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}
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if err := metrics.SetCount(total, c.Rediskey); err != nil {
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log.Fatalf("Could not set initial count for %v, error was %s", c.Type, err)
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}
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}
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// init active users, sometimes we'll have garbage from previous runs in redis instead
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if err := metrics.SetActiveUsers([]*metrics.ActiveUser{}); err != nil {
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log.Fatalf("Could not set initial count for active users, error was %s", err)
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}
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a.GET("/metrics", echo.WrapHandler(promhttp.Handler()))
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}
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func setupMetricsMiddleware(a *echo.Group) {
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if !config.ServiceEnableMetrics.GetBool() {
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return
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}
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a.Use(func(next echo.HandlerFunc) echo.HandlerFunc {
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return func(c echo.Context) error {
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// Update currently active users
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if err := updateActiveUsersFromContext(c); err != nil {
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log.Error(err)
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return next(c)
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}
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return next(c)
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}
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})
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}
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// updateActiveUsersFromContext updates the currently active users in redis
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func updateActiveUsersFromContext(c echo.Context) (err error) {
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auth, err := v1.GetAuthFromClaims(c)
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if err != nil {
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return
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}
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allActiveUsers, err := metrics.GetActiveUsers()
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if err != nil {
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return
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}
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var uupdated bool
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for in, u := range allActiveUsers {
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if u.UserID == auth.GetID() {
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allActiveUsers[in].LastSeen = time.Now()
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uupdated = true
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}
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}
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if !uupdated {
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allActiveUsers = append(allActiveUsers, &metrics.ActiveUser{UserID: auth.GetID(), LastSeen: time.Now()})
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}
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return metrics.SetActiveUsers(allActiveUsers)
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}
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