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gotosocial/internal/processing/followrequest.go

124 lines
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Go

// 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 processing
import (
"context"
"errors"
"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/log"
"github.com/superseriousbusiness/gotosocial/internal/messages"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
func (p *Processor) FollowRequestsGet(ctx context.Context, auth *oauth.Auth) ([]apimodel.Account, gtserror.WithCode) {
followRequests, err := p.state.DB.GetAccountFollowRequests(ctx, auth.Account.ID)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
return nil, gtserror.NewErrorInternalError(err)
}
accts := make([]apimodel.Account, 0, len(followRequests))
for _, followRequest := range followRequests {
if followRequest.Account == nil {
// The creator of the follow doesn't exist,
// just skip this one.
log.WithContext(ctx).WithField("followRequest", followRequest).Warn("follow request had no associated account")
continue
}
apiAcct, err := p.tc.AccountToAPIAccountPublic(ctx, followRequest.Account)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
accts = append(accts, *apiAcct)
}
return accts, nil
}
func (p *Processor) FollowRequestAccept(ctx context.Context, auth *oauth.Auth, accountID string) (*apimodel.Relationship, gtserror.WithCode) {
follow, err := p.state.DB.AcceptFollowRequest(ctx, accountID, auth.Account.ID)
if err != nil {
return nil, gtserror.NewErrorNotFound(err)
}
if follow.Account == nil {
// The creator of the follow doesn't exist,
// so we can't do further processing.
log.WithContext(ctx).WithField("follow", follow).Warn("follow had no associated account")
return p.relationship(ctx, auth.Account.ID, accountID)
}
p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
APObjectType: ap.ActivityFollow,
APActivityType: ap.ActivityAccept,
GTSModel: follow,
OriginAccount: follow.Account,
TargetAccount: follow.TargetAccount,
})
return p.relationship(ctx, auth.Account.ID, accountID)
}
func (p *Processor) FollowRequestReject(ctx context.Context, auth *oauth.Auth, accountID string) (*apimodel.Relationship, gtserror.WithCode) {
followRequest, err := p.state.DB.GetFollowRequest(ctx, accountID, auth.Account.ID)
if err != nil {
return nil, gtserror.NewErrorNotFound(err)
}
err = p.state.DB.RejectFollowRequest(ctx, accountID, auth.Account.ID)
if err != nil {
return nil, gtserror.NewErrorNotFound(err)
}
if followRequest.Account == nil {
// The creator of the request doesn't exist,
// so we can't do further processing.
return p.relationship(ctx, auth.Account.ID, accountID)
}
p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
APObjectType: ap.ActivityFollow,
APActivityType: ap.ActivityReject,
GTSModel: followRequest,
OriginAccount: followRequest.Account,
TargetAccount: followRequest.TargetAccount,
})
return p.relationship(ctx, auth.Account.ID, accountID)
}
func (p *Processor) relationship(ctx context.Context, accountID string, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
relationship, err := p.state.DB.GetRelationship(ctx, accountID, targetAccountID)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
apiRelationship, err := p.tc.RelationshipToAPIRelationship(ctx, relationship)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
return apiRelationship, nil
}