ec1f89217a
Full Mattermost server source with integrated Community Enterprise features. Includes vendor directory for offline/air-gapped builds. Structure: - enterprise-impl/: Enterprise feature implementations - enterprise-community/: Init files that register implementations - enterprise/: Bridge imports (community_imports.go) - vendor/: All dependencies for offline builds Build (online): go build ./cmd/mattermost Build (offline/air-gapped): go build -mod=vendor ./cmd/mattermost 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
90 lines
2.7 KiB
Go
90 lines
2.7 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package jobs
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import (
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"crypto/rand"
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"math/big"
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"time"
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"github.com/mattermost/mattermost/server/public/model"
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"github.com/mattermost/mattermost/server/public/shared/request"
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)
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type PeriodicScheduler struct {
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jobs *JobServer
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period time.Duration
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jobType string
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enabledFunc func(cfg *model.Config) bool
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}
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var _ Scheduler = (*DailyScheduler)(nil)
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func NewPeriodicScheduler(jobs *JobServer, jobType string, period time.Duration, enabledFunc func(cfg *model.Config) bool) *PeriodicScheduler {
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return &PeriodicScheduler{
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period: period,
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jobType: jobType,
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enabledFunc: enabledFunc,
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jobs: jobs,
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}
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}
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func (scheduler *PeriodicScheduler) Enabled(cfg *model.Config) bool {
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return scheduler.enabledFunc(cfg)
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}
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func (scheduler *PeriodicScheduler) NextScheduleTime(_ *model.Config, _ time.Time /* pendingJobs */, _ bool /* lastSuccessfulJob */, _ *model.Job) *time.Time {
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nextTime := time.Now().Add(getRandomDelay(jitterRange)).Add(scheduler.period)
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return &nextTime
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}
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func (scheduler *PeriodicScheduler) ScheduleJob(rctx request.CTX, _ *model.Config /* pendingJobs */, _ bool /* lastSuccessfulJob */, _ *model.Job) (*model.Job, *model.AppError) {
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return scheduler.jobs.CreateJob(rctx, scheduler.jobType, nil)
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}
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type DailyScheduler struct {
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jobs *JobServer
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startTimeFunc func(cfg *model.Config) *time.Time
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jobType string
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enabledFunc func(cfg *model.Config) bool
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}
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var _ Scheduler = (*DailyScheduler)(nil)
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func NewDailyScheduler(jobs *JobServer, jobType string, startTimeFunc func(cfg *model.Config) *time.Time, enabledFunc func(cfg *model.Config) bool) *DailyScheduler {
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return &DailyScheduler{
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startTimeFunc: startTimeFunc,
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jobType: jobType,
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enabledFunc: enabledFunc,
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jobs: jobs,
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}
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}
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func (scheduler *DailyScheduler) Enabled(cfg *model.Config) bool {
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return scheduler.enabledFunc(cfg)
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}
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func (scheduler *DailyScheduler) NextScheduleTime(cfg *model.Config, now time.Time /* pendingJobs */, _ bool /* lastSuccessfulJob */, _ *model.Job) *time.Time {
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scheduledTime := scheduler.startTimeFunc(cfg)
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if scheduledTime == nil {
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return nil
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}
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return GenerateNextStartDateTime(now, *scheduledTime)
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}
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func (scheduler *DailyScheduler) ScheduleJob(rctx request.CTX, _ *model.Config /* pendingJobs */, _ bool /* lastSuccessfulJob */, _ *model.Job) (*model.Job, *model.AppError) {
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return scheduler.jobs.CreateJob(rctx, scheduler.jobType, nil)
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}
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const jitterRange = 2000 // milliseconds
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func getRandomDelay(limit int64) time.Duration {
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num, err := rand.Int(rand.Reader, big.NewInt(limit))
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if err != nil {
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return time.Millisecond
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}
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return time.Millisecond * time.Duration(num.Int64())
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}
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