gotosocial/internal/processing/polls/expiry.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package polls
import (
"context"
"time"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/log"
"github.com/superseriousbusiness/gotosocial/internal/messages"
)
func (p *Processor) ScheduleAll(ctx context.Context) error {
// Fetch all open polls from the database (barebones models are enough).
polls, err := p.state.DB.GetOpenPolls(gtscontext.SetBarebones(ctx))
if err != nil {
return gtserror.Newf("error getting open polls from db: %w", err)
}
var errs gtserror.MultiError
for _, poll := range polls {
// Schedule each of the polls and catch any errors.
if err := p.ScheduleExpiry(ctx, poll); err != nil {
errs.Append(err)
}
}
return errs.Combine()
}
func (p *Processor) ScheduleExpiry(ctx context.Context, poll *gtsmodel.Poll) error {
// Ensure has a valid expiry.
if !poll.ClosedAt.IsZero() {
return gtserror.Newf("poll %s already expired", poll.ID)
}
// Add the given poll to the scheduler.
ok := p.state.Workers.Scheduler.AddOnce(
poll.ID,
poll.ExpiresAt,
p.onExpiry(poll.ID),
)
if !ok {
// Failed to add the poll to the scheduler, either it was
// starting / stopping or there already exists a task for poll.
return gtserror.Newf("failed adding poll %s to scheduler", poll.ID)
}
atStr := poll.ExpiresAt.Local().Format("Jan _2 2006 15:04:05")
log.Infof(ctx, "scheduled poll expiry for %s at '%s'", poll.ID, atStr)
return nil
}
// onExpiry returns a callback function to be used by the scheduler when the given poll expires.
func (p *Processor) onExpiry(pollID string) func(context.Context, time.Time) {
return func(ctx context.Context, now time.Time) {
// Get the latest version of poll from database.
poll, err := p.state.DB.GetPollByID(ctx, pollID)
if err != nil {
log.Errorf(ctx, "error getting poll %s from db: %v", pollID, err)
return
}
if !poll.ClosedAt.IsZero() {
// Expiry handler has already been run for this poll.
log.Errorf(ctx, "poll %s already closed", pollID)
return
}
// Extract status and
// set its Poll field.
status := poll.Status
status.Poll = poll
// Ensure the status is fully populated (we need the account)
if err := p.state.DB.PopulateStatus(ctx, status); err != nil {
log.Errorf(ctx, "error populating poll %s status: %v", pollID, err)
if status.Account == nil {
// cannot continue without
// status account author.
return
}
}
// Set "closed" time.
poll.ClosedAt = now
poll.Closing = true
// Update the Poll to mark it as closed in the database.
if err := p.state.DB.UpdatePoll(ctx, poll, "closed_at"); err != nil {
log.Errorf(ctx, "error updating poll %s in db: %v", pollID, err)
return
}
// Enqueue a status update operation to the client API worker,
// this will asynchronously send an update with the Poll close time.
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
APActivityType: ap.ActivityUpdate,
APObjectType: ap.ObjectNote,
GTSModel: status,
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
Origin: status.Account,
})
}
}