mirror of
https://github.com/superseriousbusiness/gotosocial.git
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4920229a3b* start moving some database stuff around * continue moving db stuff around * more fiddling * more updates * and some more * and yet more * i broke SOMETHING but what, it's a mystery * tidy up * vendor ttlcache * use ttlcache * fix up some tests * rename some stuff * little reminder * some more updates
112 lines
3 KiB
Go
112 lines
3 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021 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 pg
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import (
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"context"
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"github.com/go-pg/pg/v10"
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"github.com/sirupsen/logrus"
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"github.com/superseriousbusiness/gotosocial/internal/config"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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type instanceDB struct {
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config *config.Config
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conn *pg.DB
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log *logrus.Logger
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cancel context.CancelFunc
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}
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func (i *instanceDB) CountInstanceUsers(domain string) (int, db.Error) {
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q := i.conn.Model(&[]*gtsmodel.Account{})
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if domain == i.config.Host {
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// if the domain is *this* domain, just count where the domain field is null
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q = q.Where("? IS NULL", pg.Ident("domain"))
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} else {
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q = q.Where("domain = ?", domain)
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}
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// don't count the instance account or suspended users
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q = q.Where("username != ?", domain).Where("? IS NULL", pg.Ident("suspended_at"))
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return q.Count()
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}
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func (i *instanceDB) CountInstanceStatuses(domain string) (int, db.Error) {
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q := i.conn.Model(&[]*gtsmodel.Status{})
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if domain == i.config.Host {
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// if the domain is *this* domain, just count where local is true
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q = q.Where("local = ?", true)
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} else {
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// join on the domain of the account
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q = q.Join("JOIN accounts AS account ON account.id = status.account_id").
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Where("account.domain = ?", domain)
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}
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return q.Count()
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}
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func (i *instanceDB) CountInstanceDomains(domain string) (int, db.Error) {
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q := i.conn.Model(&[]*gtsmodel.Instance{})
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if domain == i.config.Host {
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// if the domain is *this* domain, just count other instances it knows about
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// exclude domains that are blocked
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q = q.Where("domain != ?", domain).Where("? IS NULL", pg.Ident("suspended_at"))
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} else {
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// TODO: implement federated domain counting properly for remote domains
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return 0, nil
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}
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return q.Count()
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}
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func (i *instanceDB) GetInstanceAccounts(domain string, maxID string, limit int) ([]*gtsmodel.Account, db.Error) {
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i.log.Debug("GetAccountsForInstance")
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accounts := []*gtsmodel.Account{}
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q := i.conn.Model(&accounts).Where("domain = ?", domain).Order("id DESC")
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if maxID != "" {
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q = q.Where("id < ?", maxID)
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}
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if limit > 0 {
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q = q.Limit(limit)
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}
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err := q.Select()
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if err != nil {
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if err == pg.ErrNoRows {
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return nil, db.ErrNoEntries
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}
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return nil, err
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}
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if len(accounts) == 0 {
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return nil, db.ErrNoEntries
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}
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return accounts, nil
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}
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