mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 06:30:41 +01:00
c9c0773f2c
* 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
195 lines
6.5 KiB
Go
195 lines
6.5 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero 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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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package status
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import (
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"context"
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"errors"
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"fmt"
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"github.com/superseriousbusiness/gotosocial/internal/ap"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/id"
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"github.com/superseriousbusiness/gotosocial/internal/log"
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"github.com/superseriousbusiness/gotosocial/internal/messages"
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"github.com/superseriousbusiness/gotosocial/internal/uris"
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)
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func (p *Processor) getFaveableStatus(
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ctx context.Context,
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requester *gtsmodel.Account,
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targetID string,
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) (
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*gtsmodel.Status,
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*gtsmodel.StatusFave,
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gtserror.WithCode,
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) {
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// Get target status and ensure it's not a boost.
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target, errWithCode := p.c.GetVisibleTargetStatus(
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ctx,
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requester,
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targetID,
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nil, // default freshness
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)
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if errWithCode != nil {
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return nil, nil, errWithCode
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}
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target, errWithCode = p.c.UnwrapIfBoost(
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ctx,
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requester,
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target,
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)
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if errWithCode != nil {
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return nil, nil, errWithCode
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}
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if !*target.Likeable {
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err := errors.New("status is not faveable")
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return nil, nil, gtserror.NewErrorForbidden(err, err.Error())
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}
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fave, err := p.state.DB.GetStatusFave(ctx, requester.ID, target.ID)
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if err != nil && !errors.Is(err, db.ErrNoEntries) {
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err = fmt.Errorf("getFaveTarget: error checking existing fave: %w", err)
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return nil, nil, gtserror.NewErrorInternalError(err)
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}
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return target, fave, nil
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}
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// FaveCreate adds a fave for the requestingAccount, targeting the given status (no-op if fave already exists).
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func (p *Processor) FaveCreate(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
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targetStatus, existingFave, errWithCode := p.getFaveableStatus(ctx, requestingAccount, targetStatusID)
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if errWithCode != nil {
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return nil, errWithCode
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}
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if existingFave != nil {
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// Status is already faveed.
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return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
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}
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// Create and store a new fave
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faveID := id.NewULID()
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gtsFave := >smodel.StatusFave{
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ID: faveID,
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AccountID: requestingAccount.ID,
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Account: requestingAccount,
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TargetAccountID: targetStatus.AccountID,
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TargetAccount: targetStatus.Account,
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StatusID: targetStatus.ID,
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Status: targetStatus,
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URI: uris.GenerateURIForLike(requestingAccount.Username, faveID),
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}
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if err := p.state.DB.PutStatusFave(ctx, gtsFave); err != nil {
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err = fmt.Errorf("FaveCreate: error putting fave in database: %w", err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Process new status fave side effects.
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p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
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APObjectType: ap.ActivityLike,
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APActivityType: ap.ActivityCreate,
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GTSModel: gtsFave,
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Origin: requestingAccount,
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Target: targetStatus.Account,
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})
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return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
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}
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// FaveRemove removes a fave for the requesting account, targeting the given status (no-op if fave doesn't exist).
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func (p *Processor) FaveRemove(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
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targetStatus, existingFave, errWithCode := p.getFaveableStatus(ctx, requestingAccount, targetStatusID)
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if errWithCode != nil {
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return nil, errWithCode
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}
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if existingFave == nil {
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// Status isn't faveed.
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return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
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}
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// We have a fave to remove.
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if err := p.state.DB.DeleteStatusFaveByID(ctx, existingFave.ID); err != nil {
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err = fmt.Errorf("FaveRemove: error removing status fave: %w", err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Process remove status fave side effects.
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p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
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APObjectType: ap.ActivityLike,
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APActivityType: ap.ActivityUndo,
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GTSModel: existingFave,
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Origin: requestingAccount,
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Target: targetStatus.Account,
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})
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return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
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}
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// FavedBy returns a slice of accounts that have liked the given status, filtered according to privacy settings.
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func (p *Processor) FavedBy(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) ([]*apimodel.Account, gtserror.WithCode) {
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targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx,
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requestingAccount,
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targetStatusID,
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nil, // default freshness
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)
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if errWithCode != nil {
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return nil, errWithCode
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}
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statusFaves, err := p.state.DB.GetStatusFaves(ctx, targetStatus.ID)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("FavedBy: error seeing who faved status: %s", err))
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}
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// For each fave, ensure that we're only showing
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// the requester accounts that they don't block,
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// and which don't block them.
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apiAccounts := make([]*apimodel.Account, 0, len(statusFaves))
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for _, fave := range statusFaves {
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if blocked, err := p.state.DB.IsEitherBlocked(ctx, requestingAccount.ID, fave.AccountID); err != nil {
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err = fmt.Errorf("FavedBy: error checking blocks: %w", err)
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return nil, gtserror.NewErrorInternalError(err)
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} else if blocked {
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continue
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}
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if fave.Account == nil {
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// Account isn't set for some reason, just skip.
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log.WithContext(ctx).WithField("fave", fave).Warn("fave had no associated account")
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continue
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}
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apiAccount, err := p.converter.AccountToAPIAccountPublic(ctx, fave.Account)
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if err != nil {
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err = fmt.Errorf("FavedBy: error converting account %s to frontend representation: %w", fave.AccountID, err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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apiAccounts = append(apiAccounts, apiAccount)
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}
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return apiAccounts, nil
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}
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