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gotosocial/internal/processing/conversations/get.go

102 lines
2.9 KiB
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 conversations
import (
"context"
"errors"
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/log"
"github.com/superseriousbusiness/gotosocial/internal/paging"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
// GetAll returns conversations owned by the given account.
// The additional parameters can be used for paging.
func (p *Processor) GetAll(
ctx context.Context,
requestingAccount *gtsmodel.Account,
page *paging.Page,
) (*apimodel.PageableResponse, gtserror.WithCode) {
conversations, err := p.state.DB.GetConversationsByOwnerAccountID(
ctx,
requestingAccount.ID,
page,
)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
return nil, gtserror.NewErrorInternalError(
gtserror.Newf(
"DB error getting conversations for account %s: %w",
requestingAccount.ID,
err,
),
)
}
// Check for empty response.
count := len(conversations)
if len(conversations) == 0 {
return util.EmptyPageableResponse(), nil
}
// Get the lowest and highest last status ID values, used for paging.
lo := conversations[count-1].LastStatusID
hi := conversations[0].LastStatusID
items := make([]interface{}, 0, count)
filters, mutes, errWithCode := p.getFiltersAndMutes(ctx, requestingAccount)
if errWithCode != nil {
return nil, errWithCode
}
for _, conversation := range conversations {
// Convert conversation to frontend API model.
apiConversation, err := p.converter.ConversationToAPIConversation(
ctx,
conversation,
requestingAccount,
filters,
mutes,
)
if err != nil {
log.Errorf(
ctx,
"error converting conversation %s to API representation: %v",
conversation.ID,
err,
)
continue
}
// Append conversation to return items.
items = append(items, apiConversation)
}
return paging.PackageResponse(paging.ResponseParams{
Items: items,
Path: "/api/v1/conversations",
Next: page.Next(lo, hi),
Prev: page.Prev(lo, hi),
}), nil
}