update.go (2336B)
1 // GoToSocial 2 // Copyright (C) GoToSocial Authors admin@gotosocial.org 3 // SPDX-License-Identifier: AGPL-3.0-or-later 4 // 5 // This program is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Affero General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // This program is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Affero General Public License for more details. 14 // 15 // You should have received a copy of the GNU Affero General Public License 16 // along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 package list 19 20 import ( 21 "context" 22 "errors" 23 24 apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model" 25 "github.com/superseriousbusiness/gotosocial/internal/db" 26 "github.com/superseriousbusiness/gotosocial/internal/gtscontext" 27 "github.com/superseriousbusiness/gotosocial/internal/gtserror" 28 "github.com/superseriousbusiness/gotosocial/internal/gtsmodel" 29 ) 30 31 // Update updates one list for the given account, using the provided parameters. 32 // These params should have already been validated by the time they reach this function. 33 func (p *Processor) Update( 34 ctx context.Context, 35 account *gtsmodel.Account, 36 id string, 37 title *string, 38 repliesPolicy *gtsmodel.RepliesPolicy, 39 ) (*apimodel.List, gtserror.WithCode) { 40 list, errWithCode := p.getList( 41 // Use barebones ctx; no embedded 42 // structs necessary for this call. 43 gtscontext.SetBarebones(ctx), 44 account.ID, 45 id, 46 ) 47 if errWithCode != nil { 48 return nil, errWithCode 49 } 50 51 // Only update columns we're told to update. 52 columns := make([]string, 0, 2) 53 54 if title != nil { 55 list.Title = *title 56 columns = append(columns, "title") 57 } 58 59 if repliesPolicy != nil { 60 list.RepliesPolicy = *repliesPolicy 61 columns = append(columns, "replies_policy") 62 } 63 64 if err := p.state.DB.UpdateList(ctx, list, columns...); err != nil { 65 if errors.Is(err, db.ErrAlreadyExists) { 66 err = errors.New("you already have a list with this title") 67 return nil, gtserror.NewErrorConflict(err, err.Error()) 68 } 69 return nil, gtserror.NewErrorInternalError(err) 70 } 71 72 return p.apiList(ctx, list) 73 }