mirror of
https://github.com/superseriousbusiness/gotosocial.git
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420e2fb22b* replace async client API / federator msg processing with worker pools * appease our lord-and-saviour, the linter
91 lines
3.4 KiB
Go
91 lines
3.4 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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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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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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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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*/
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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/messages"
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)
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func (p *processor) Unfave(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
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targetStatus, err := p.db.GetStatusByID(ctx, targetStatusID)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("error fetching status %s: %s", targetStatusID, err))
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}
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if targetStatus.Account == nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("no status owner for status %s", targetStatusID))
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}
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visible, err := p.filter.StatusVisible(ctx, targetStatus, requestingAccount)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("error seeing if status %s is visible: %s", targetStatus.ID, err))
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}
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if !visible {
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return nil, gtserror.NewErrorNotFound(errors.New("status is not visible"))
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}
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// check if we actually have a fave for this status
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var toUnfave bool
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gtsFave := >smodel.StatusFave{}
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err = p.db.GetWhere(ctx, []db.Where{{Key: "status_id", Value: targetStatus.ID}, {Key: "account_id", Value: requestingAccount.ID}}, gtsFave)
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if err == nil {
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// we have a fave
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toUnfave = true
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}
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if err != nil {
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// something went wrong in the db finding the fave
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if err != db.ErrNoEntries {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching existing fave from database: %s", err))
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}
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// we just don't have a fave
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toUnfave = false
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}
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if toUnfave {
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// we had a fave, so take some action to get rid of it
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if err := p.db.DeleteWhere(ctx, []db.Where{{Key: "status_id", Value: targetStatus.ID}, {Key: "account_id", Value: requestingAccount.ID}}, gtsFave); err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error unfaveing status: %s", err))
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}
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// send it back to the processor for async processing
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p.clientWorker.Queue(messages.FromClientAPI{
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APObjectType: ap.ActivityLike,
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APActivityType: ap.ActivityUndo,
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GTSModel: gtsFave,
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OriginAccount: requestingAccount,
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TargetAccount: targetStatus.Account,
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})
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}
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apiStatus, err := p.tc.StatusToAPIStatus(ctx, targetStatus, requestingAccount)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting status %s to frontend representation: %s", targetStatus.ID, err))
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}
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return apiStatus, nil
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}
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