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/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
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 account
import (
"context"
"errors"
"fmt"
"github.com/superseriousbusiness/gotosocial/internal/ap"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/messages"
)
func (p *processor) BlockRemove(ctx context.Context, requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
// make sure the target account actually exists in our db
targetAccount, err := p.db.GetAccountByID(ctx, targetAccountID)
if err != nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("BlockCreate: error getting account %s from the db: %s", targetAccountID, err))
}
// check if a block exists, and remove it if it does
block, err := p.db.GetBlock(ctx, requestingAccount.ID, targetAccountID)
if err == nil {
// we got a block, remove it
block.Account = requestingAccount
block.TargetAccount = targetAccount
if err := p.db.DeleteBlockByID(ctx, block.ID); err != nil {
return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockRemove: error removing block from db: %s", err))
}
// send the UNDO activity to the client worker for async processing
p.clientWorker.Queue(messages.FromClientAPI{
APObjectType: ap.ActivityBlock,
APActivityType: ap.ActivityUndo,
GTSModel: block,
OriginAccount: requestingAccount,
TargetAccount: targetAccount,
})
} else if !errors.Is(err, db.ErrNoEntries) {
return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockRemove: error getting possible block from db: %s", err))
}
// return whatever relationship results from all this
return p.RelationshipGet(ctx, requestingAccount, targetAccountID)
}
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