-
Notifications
You must be signed in to change notification settings - Fork 245
/
persistence.go
628 lines (532 loc) · 20.6 KB
/
persistence.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
package communities
import (
"context"
"crypto/ecdsa"
"database/sql"
"errors"
"fmt"
"github.com/golang/protobuf/proto"
"go.uber.org/zap"
"github.com/status-im/status-go/eth-node/crypto"
"github.com/status-im/status-go/eth-node/types"
"github.com/status-im/status-go/protocol/common"
"github.com/status-im/status-go/protocol/protobuf"
)
type Persistence struct {
db *sql.DB
logger *zap.Logger
}
var ErrOldRequestToJoin = errors.New("old request to join")
const OR = " OR "
const communitiesBaseQuery = `SELECT c.id, c.private_key, c.description,c.joined,c.verified,c.muted,r.clock FROM communities_communities c LEFT JOIN communities_requests_to_join r ON c.id = r.community_id AND r.public_key = ?`
func (p *Persistence) SaveCommunity(community *Community) error {
id := community.ID()
privateKey := community.PrivateKey()
description, err := community.ToBytes()
if err != nil {
return err
}
_, err = p.db.Exec(`INSERT INTO communities_communities (id, private_key, description, joined, verified) VALUES (?, ?, ?, ?, ?)`, id, crypto.FromECDSA(privateKey), description, community.config.Joined, community.config.Verified)
return err
}
func (p *Persistence) ShouldHandleSyncCommunitySettings(settings *protobuf.SyncCommunitySettings) (bool, error) {
qr := p.db.QueryRow(`SELECT * FROM communities_settings WHERE community_id = ? AND clock > ?`, settings.CommunityId, settings.Clock)
_, err := p.scanRowToStruct(qr.Scan)
switch err {
case sql.ErrNoRows:
// Query does not match, therefore clock value is not older than the new clock value or id was not found
return true, nil
case nil:
// Error is nil, therefore query matched and clock is older than the new clock
return false, nil
default:
// Error is not nil and is not sql.ErrNoRows, therefore pass out the error
return false, err
}
}
func (p *Persistence) ShouldHandleSyncCommunity(community *protobuf.SyncCommunity) (bool, error) {
// TODO see if there is a way to make this more elegant
// Keep the "*".
// When the test for this function fails because the table has changed we should update sync functionality
qr := p.db.QueryRow(`SELECT * FROM communities_communities WHERE id = ? AND synced_at > ?`, community.Id, community.Clock)
_, err := p.scanRowToStruct(qr.Scan)
switch err {
case sql.ErrNoRows:
// Query does not match, therefore synced_at value is not older than the new clock value or id was not found
return true, nil
case nil:
// Error is nil, therefore query matched and synced_at is older than the new clock
return false, nil
default:
// Error is not nil and is not sql.ErrNoRows, therefore pass out the error
return false, err
}
}
func (p *Persistence) queryCommunities(memberIdentity *ecdsa.PublicKey, query string) (response []*Community, err error) {
rows, err := p.db.Query(query, common.PubkeyToHex(memberIdentity))
if err != nil {
return nil, err
}
defer func() {
if err != nil {
// Don't shadow original error
_ = rows.Close()
return
}
err = rows.Close()
}()
for rows.Next() {
var publicKeyBytes, privateKeyBytes, descriptionBytes []byte
var joined, verified, muted bool
var requestedToJoinAt sql.NullInt64
err := rows.Scan(&publicKeyBytes, &privateKeyBytes, &descriptionBytes, &joined, &verified, &muted, &requestedToJoinAt)
if err != nil {
return nil, err
}
org, err := unmarshalCommunityFromDB(memberIdentity, publicKeyBytes, privateKeyBytes, descriptionBytes, joined, verified, muted, uint64(requestedToJoinAt.Int64), p.logger)
if err != nil {
return nil, err
}
response = append(response, org)
}
return response, nil
}
func (p *Persistence) AllCommunities(memberIdentity *ecdsa.PublicKey) ([]*Community, error) {
return p.queryCommunities(memberIdentity, communitiesBaseQuery)
}
func (p *Persistence) JoinedCommunities(memberIdentity *ecdsa.PublicKey) ([]*Community, error) {
query := communitiesBaseQuery + ` WHERE c.joined`
return p.queryCommunities(memberIdentity, query)
}
func (p *Persistence) rowsToCommunities(memberIdentity *ecdsa.PublicKey, rows *sql.Rows) (comms []*Community, err error) {
defer func() {
if err != nil {
// Don't shadow original error
_ = rows.Close()
return
}
err = rows.Close()
}()
for rows.Next() {
var comm *Community
// Community specific fields
var publicKeyBytes, privateKeyBytes, descriptionBytes []byte
var joined, verified, muted bool
// Request to join specific fields
var rtjID, rtjCommunityID []byte
var rtjPublicKey, rtjENSName, rtjChatID sql.NullString
var rtjClock, rtjState sql.NullInt64
err = rows.Scan(
&publicKeyBytes, &privateKeyBytes, &descriptionBytes, &joined, &verified, &muted,
&rtjID, &rtjPublicKey, &rtjClock, &rtjENSName, &rtjChatID, &rtjCommunityID, &rtjState)
if err != nil {
return nil, err
}
comm, err = unmarshalCommunityFromDB(memberIdentity, publicKeyBytes, privateKeyBytes, descriptionBytes, joined, verified, muted, uint64(rtjClock.Int64), p.logger)
if err != nil {
return nil, err
}
rtj := unmarshalRequestToJoinFromDB(rtjID, rtjCommunityID, rtjPublicKey, rtjENSName, rtjChatID, rtjClock, rtjState)
if !rtj.Empty() {
comm.AddRequestToJoin(rtj)
}
comms = append(comms, comm)
}
return comms, nil
}
func (p *Persistence) JoinedAndPendingCommunitiesWithRequests(memberIdentity *ecdsa.PublicKey) (comms []*Community, err error) {
query := `SELECT
c.id, c.private_key, c.description, c.joined, c.verified, c.muted,
r.id, r.public_key, r.clock, r.ens_name, r.chat_id, r.community_id, r.state
FROM communities_communities c
LEFT JOIN communities_requests_to_join r ON c.id = r.community_id AND r.public_key = ?
WHERE c.Joined OR r.state = ?`
rows, err := p.db.Query(query, common.PubkeyToHex(memberIdentity), RequestToJoinStatePending)
if err != nil {
return nil, err
}
return p.rowsToCommunities(memberIdentity, rows)
}
func (p *Persistence) DeletedCommunities(memberIdentity *ecdsa.PublicKey) (comms []*Community, err error) {
query := `SELECT
c.id, c.private_key, c.description, c.joined, c.verified, c.muted,
r.id, r.public_key, r.clock, r.ens_name, r.chat_id, r.community_id, r.state
FROM communities_communities c
LEFT JOIN communities_requests_to_join r ON c.id = r.community_id AND r.public_key = ?
WHERE NOT c.Joined AND (r.community_id IS NULL or r.state != ?)`
rows, err := p.db.Query(query, common.PubkeyToHex(memberIdentity), RequestToJoinStatePending)
if err != nil {
return nil, err
}
return p.rowsToCommunities(memberIdentity, rows)
}
func (p *Persistence) CreatedCommunities(memberIdentity *ecdsa.PublicKey) ([]*Community, error) {
query := communitiesBaseQuery + ` WHERE c.private_key IS NOT NULL`
return p.queryCommunities(memberIdentity, query)
}
func (p *Persistence) GetByID(memberIdentity *ecdsa.PublicKey, id []byte) (*Community, error) {
var publicKeyBytes, privateKeyBytes, descriptionBytes []byte
var joined bool
var verified bool
var muted bool
var requestedToJoinAt sql.NullInt64
err := p.db.QueryRow(communitiesBaseQuery+` WHERE c.id = ?`, common.PubkeyToHex(memberIdentity), id).Scan(&publicKeyBytes, &privateKeyBytes, &descriptionBytes, &joined, &verified, &muted, &requestedToJoinAt)
if err == sql.ErrNoRows {
return nil, nil
} else if err != nil {
return nil, err
}
return unmarshalCommunityFromDB(memberIdentity, publicKeyBytes, privateKeyBytes, descriptionBytes, joined, verified, muted, uint64(requestedToJoinAt.Int64), p.logger)
}
func unmarshalCommunityFromDB(memberIdentity *ecdsa.PublicKey, publicKeyBytes, privateKeyBytes, descriptionBytes []byte, joined, verified, muted bool, requestedToJoinAt uint64, logger *zap.Logger) (*Community, error) {
var privateKey *ecdsa.PrivateKey
var err error
if privateKeyBytes != nil {
privateKey, err = crypto.ToECDSA(privateKeyBytes)
if err != nil {
return nil, err
}
}
metadata := &protobuf.ApplicationMetadataMessage{}
err = proto.Unmarshal(descriptionBytes, metadata)
if err != nil {
return nil, err
}
description := &protobuf.CommunityDescription{}
err = proto.Unmarshal(metadata.Payload, description)
if err != nil {
return nil, err
}
id, err := crypto.DecompressPubkey(publicKeyBytes)
if err != nil {
return nil, err
}
config := Config{
PrivateKey: privateKey,
CommunityDescription: description,
MemberIdentity: memberIdentity,
MarshaledCommunityDescription: descriptionBytes,
Logger: logger,
ID: id,
Verified: verified,
Muted: muted,
RequestedToJoinAt: requestedToJoinAt,
Joined: joined,
}
return New(config)
}
func unmarshalRequestToJoinFromDB(ID, communityID []byte, publicKey, ensName, chatID sql.NullString, clock, state sql.NullInt64) *RequestToJoin {
return &RequestToJoin{
ID: ID,
PublicKey: publicKey.String,
Clock: uint64(clock.Int64),
ENSName: ensName.String,
ChatID: chatID.String,
CommunityID: communityID,
State: RequestToJoinState(state.Int64),
}
}
func (p *Persistence) SaveRequestToJoin(request *RequestToJoin) (err error) {
tx, err := p.db.BeginTx(context.Background(), &sql.TxOptions{})
if err != nil {
return err
}
defer func() {
if err == nil {
err = tx.Commit()
return
}
// don't shadow original error
_ = tx.Rollback()
}()
var clock uint64
// Fetch any existing request to join
err = tx.QueryRow(`SELECT clock FROM communities_requests_to_join WHERE state = ? AND public_key = ? AND community_id = ?`, RequestToJoinStatePending, request.PublicKey, request.CommunityID).Scan(&clock)
if err != nil && err != sql.ErrNoRows {
return err
}
// This is already processed
if clock >= request.Clock {
return ErrOldRequestToJoin
}
_, err = tx.Exec(`INSERT INTO communities_requests_to_join(id,public_key,clock,ens_name,chat_id,community_id,state) VALUES (?, ?, ?, ?, ?, ?, ?)`, request.ID, request.PublicKey, request.Clock, request.ENSName, request.ChatID, request.CommunityID, request.State)
return err
}
func (p *Persistence) PendingRequestsToJoinForUser(pk string) ([]*RequestToJoin, error) {
var requests []*RequestToJoin
rows, err := p.db.Query(`SELECT id,public_key,clock,ens_name,chat_id,community_id,state FROM communities_requests_to_join WHERE state = ? AND public_key = ?`, RequestToJoinStatePending, pk)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
request := &RequestToJoin{}
err := rows.Scan(&request.ID, &request.PublicKey, &request.Clock, &request.ENSName, &request.ChatID, &request.CommunityID, &request.State)
if err != nil {
return nil, err
}
requests = append(requests, request)
}
return requests, nil
}
func (p *Persistence) HasPendingRequestsToJoinForUserAndCommunity(userPk string, communityID []byte) (bool, error) {
var count int
err := p.db.QueryRow(`SELECT count(1) FROM communities_requests_to_join WHERE state = ? AND public_key = ? AND community_id = ?`, RequestToJoinStatePending, userPk, communityID).Scan(&count)
if err != nil {
return false, err
}
return count > 0, nil
}
func (p *Persistence) PendingRequestsToJoinForCommunity(id []byte) ([]*RequestToJoin, error) {
var requests []*RequestToJoin
rows, err := p.db.Query(`SELECT id,public_key,clock,ens_name,chat_id,community_id,state FROM communities_requests_to_join WHERE state = ? AND community_id = ?`, RequestToJoinStatePending, id)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
request := &RequestToJoin{}
err := rows.Scan(&request.ID, &request.PublicKey, &request.Clock, &request.ENSName, &request.ChatID, &request.CommunityID, &request.State)
if err != nil {
return nil, err
}
requests = append(requests, request)
}
return requests, nil
}
func (p *Persistence) SetRequestToJoinState(pk string, communityID []byte, state RequestToJoinState) error {
_, err := p.db.Exec(`UPDATE communities_requests_to_join SET state = ? WHERE community_id = ? AND public_key = ?`, state, communityID, pk)
return err
}
func (p *Persistence) SetMuted(communityID []byte, muted bool) error {
_, err := p.db.Exec(`UPDATE communities_communities SET muted = ? WHERE id = ?`, muted, communityID)
return err
}
func (p *Persistence) GetRequestToJoin(id []byte) (*RequestToJoin, error) {
request := &RequestToJoin{}
err := p.db.QueryRow(`SELECT id,public_key,clock,ens_name,chat_id,community_id,state FROM communities_requests_to_join WHERE id = ?`, id).Scan(&request.ID, &request.PublicKey, &request.Clock, &request.ENSName, &request.ChatID, &request.CommunityID, &request.State)
if err != nil {
return nil, err
}
return request, nil
}
func (p *Persistence) SetSyncClock(id []byte, clock uint64) error {
_, err := p.db.Exec(`UPDATE communities_communities SET synced_at = ? WHERE id = ? AND synced_at < ?`, clock, id, clock)
return err
}
func (p *Persistence) SetPrivateKey(id []byte, privKey *ecdsa.PrivateKey) error {
_, err := p.db.Exec(`UPDATE communities_communities SET private_key = ? WHERE id = ?`, crypto.FromECDSA(privKey), id)
return err
}
func (p *Persistence) SaveWakuMessage(message *types.Message) error {
_, err := p.db.Exec(`INSERT OR REPLACE INTO waku_messages (sig, timestamp, topic, payload, padding, hash) VALUES (?, ?, ?, ?, ?, ?)`,
message.Sig,
message.Timestamp,
message.Topic.String(),
message.Payload,
message.Padding,
types.Bytes2Hex(message.Hash),
)
return err
}
func wakuMessageTimestampQuery(topics []types.TopicType) string {
query := " FROM waku_messages WHERE "
for i, topic := range topics {
query += `topic = "` + topic.String() + `"`
if i < len(topics)-1 {
query += OR
}
}
return query
}
func (p *Persistence) GetOldestWakuMessageTimestamp(topics []types.TopicType) (uint64, error) {
var timestamp sql.NullInt64
query := "SELECT MIN(timestamp)"
query += wakuMessageTimestampQuery(topics)
err := p.db.QueryRow(query).Scan(×tamp)
return uint64(timestamp.Int64), err
}
func (p *Persistence) GetLatestWakuMessageTimestamp(topics []types.TopicType) (uint64, error) {
var timestamp sql.NullInt64
query := "SELECT MAX(timestamp)"
query += wakuMessageTimestampQuery(topics)
err := p.db.QueryRow(query).Scan(×tamp)
return uint64(timestamp.Int64), err
}
func (p *Persistence) GetWakuMessagesByFilterTopic(topics []types.TopicType, from uint64, to uint64) ([]types.Message, error) {
query := "SELECT sig, timestamp, topic, payload, padding, hash FROM waku_messages WHERE timestamp >= " + fmt.Sprint(from) + " AND timestamp < " + fmt.Sprint(to) + " AND ("
for i, topic := range topics {
query += `topic = "` + topic.String() + `"`
if i < len(topics)-1 {
query += OR
}
}
query += ")"
rows, err := p.db.Query(query)
if err != nil {
return nil, err
}
defer rows.Close()
messages := []types.Message{}
for rows.Next() {
msg := types.Message{}
var topicStr string
var hashStr string
err := rows.Scan(&msg.Sig, &msg.Timestamp, &topicStr, &msg.Payload, &msg.Padding, &hashStr)
if err != nil {
return nil, err
}
msg.Topic = types.StringToTopic(topicStr)
msg.Hash = types.Hex2Bytes(hashStr)
messages = append(messages, msg)
}
return messages, nil
}
func (p *Persistence) HasCommunityArchiveInfo(communityID types.HexBytes) (exists bool, err error) {
err = p.db.QueryRow(`SELECT EXISTS(SELECT 1 FROM communities_archive_info WHERE community_id = ?)`, communityID.String()).Scan(&exists)
return exists, err
}
func (p *Persistence) GetMagnetlinkMessageClock(communityID types.HexBytes) (uint64, error) {
var magnetlinkClock uint64
err := p.db.QueryRow(`SELECT magnetlink_clock FROM communities_archive_info WHERE community_id = ?`, communityID.String()).Scan(&magnetlinkClock)
if err == sql.ErrNoRows {
return 0, nil
}
return magnetlinkClock, err
}
func (p *Persistence) SaveCommunityArchiveInfo(communityID types.HexBytes, clock uint64, lastArchiveEndDate uint64) error {
_, err := p.db.Exec(`INSERT INTO communities_archive_info (magnetlink_clock, last_message_archive_end_date, community_id) VALUES (?, ?, ?)`,
clock,
lastArchiveEndDate,
communityID.String())
return err
}
func (p *Persistence) UpdateMagnetlinkMessageClock(communityID types.HexBytes, clock uint64) error {
_, err := p.db.Exec(`UPDATE communities_archive_info SET
magnetlink_clock = ?
WHERE community_id = ?`,
clock,
communityID.String())
return err
}
func (p *Persistence) SaveLastMessageArchiveEndDate(communityID types.HexBytes, endDate uint64) error {
_, err := p.db.Exec(`INSERT INTO communities_archive_info (last_message_archive_end_date, community_id) VALUES (?, ?)`,
endDate,
communityID.String())
return err
}
func (p *Persistence) UpdateLastMessageArchiveEndDate(communityID types.HexBytes, endDate uint64) error {
_, err := p.db.Exec(`UPDATE communities_archive_info SET
last_message_archive_end_date = ?
WHERE community_id = ?`,
endDate,
communityID.String())
return err
}
func (p *Persistence) GetLastMessageArchiveEndDate(communityID types.HexBytes) (uint64, error) {
var lastMessageArchiveEndDate uint64
err := p.db.QueryRow(`SELECT last_message_archive_end_date FROM communities_archive_info WHERE community_id = ?`, communityID.String()).Scan(&lastMessageArchiveEndDate)
if err == sql.ErrNoRows {
return 0, nil
} else if err != nil {
return 0, err
}
return lastMessageArchiveEndDate, nil
}
func (p *Persistence) HasMessageArchiveID(communityID types.HexBytes, hash string) (exists bool, err error) {
err = p.db.QueryRow(`SELECT EXISTS (SELECT 1 FROM community_message_archive_hashes WHERE community_id = ? AND hash = ?)`,
communityID.String(),
hash,
).Scan(&exists)
return exists, err
}
func (p *Persistence) SaveMessageArchiveID(communityID types.HexBytes, hash string) error {
_, err := p.db.Exec(`INSERT INTO community_message_archive_hashes (community_id, hash) VALUES (?, ?)`,
communityID.String(),
hash,
)
return err
}
func (p *Persistence) GetCommunitiesSettings() ([]CommunitySettings, error) {
rows, err := p.db.Query("SELECT community_id, message_archive_seeding_enabled, message_archive_fetching_enabled, clock FROM communities_settings")
if err != nil {
return nil, err
}
defer rows.Close()
communitiesSettings := []CommunitySettings{}
for rows.Next() {
settings := CommunitySettings{}
err := rows.Scan(&settings.CommunityID, &settings.HistoryArchiveSupportEnabled, &settings.HistoryArchiveSupportEnabled, &settings.Clock)
if err != nil {
return nil, err
}
communitiesSettings = append(communitiesSettings, settings)
}
return communitiesSettings, err
}
func (p *Persistence) CommunitySettingsExist(communityID types.HexBytes) (bool, error) {
var count int
err := p.db.QueryRow(`SELECT count(1) FROM communities_settings WHERE community_id = ?`, communityID.String()).Scan(&count)
if err != nil {
return false, err
}
return count > 0, nil
}
func (p *Persistence) GetCommunitySettingsByID(communityID types.HexBytes) (*CommunitySettings, error) {
settings := CommunitySettings{}
err := p.db.QueryRow(`SELECT community_id, message_archive_seeding_enabled, message_archive_fetching_enabled, clock FROM communities_settings WHERE community_id = ?`, communityID.String()).Scan(&settings.CommunityID, &settings.HistoryArchiveSupportEnabled, &settings.HistoryArchiveSupportEnabled, &settings.Clock)
if err == sql.ErrNoRows {
return nil, nil
} else if err != nil {
return nil, err
}
return &settings, nil
}
func (p *Persistence) DeleteCommunitySettings(communityID types.HexBytes) error {
_, err := p.db.Exec("DELETE FROM communities_settings WHERE community_id = ?", communityID.String())
return err
}
func (p *Persistence) SaveCommunitySettings(communitySettings CommunitySettings) error {
_, err := p.db.Exec(`INSERT INTO communities_settings (
community_id,
message_archive_seeding_enabled,
message_archive_fetching_enabled,
clock
) VALUES (?, ?, ?, ?)`,
communitySettings.CommunityID,
communitySettings.HistoryArchiveSupportEnabled,
communitySettings.HistoryArchiveSupportEnabled,
communitySettings.Clock,
)
return err
}
func (p *Persistence) UpdateCommunitySettings(communitySettings CommunitySettings) error {
_, err := p.db.Exec(`UPDATE communities_settings SET
message_archive_seeding_enabled = ?,
message_archive_fetching_enabled = ?,
clock = ?
WHERE community_id = ?`,
communitySettings.HistoryArchiveSupportEnabled,
communitySettings.HistoryArchiveSupportEnabled,
communitySettings.CommunityID,
communitySettings.Clock,
)
return err
}
func (p *Persistence) GetCommunityChatIDs(communityID types.HexBytes) ([]string, error) {
rows, err := p.db.Query(`SELECT id FROM chats WHERE community_id = ?`, communityID.String())
if err != nil {
return nil, err
}
defer rows.Close()
ids := []string{}
for rows.Next() {
id := ""
err := rows.Scan(&id)
if err != nil {
return nil, err
}
ids = append(ids, id)
}
return ids, nil
}