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activity_center_persistence.go
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activity_center_persistence.go
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package protocol
import (
"context"
"database/sql"
"encoding/json"
"fmt"
"strings"
"github.com/status-im/status-go/eth-node/types"
"github.com/status-im/status-go/protocol/common"
)
func (db sqlitePersistence) DeleteActivityCenterNotification(id []byte) error {
_, err := db.db.Exec(`DELETE FROM activity_center_notifications WHERE id = ?`, id)
return err
}
func (db sqlitePersistence) SaveActivityCenterNotification(notification *ActivityCenterNotification) error {
var tx *sql.Tx
var err error
err = notification.Valid()
if err != nil {
return err
}
tx, err = db.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()
}()
if notification.Type == ActivityCenterNotificationTypeNewOneToOne {
// Delete other notifications so it pop us again if not currently dismissed
_, err = tx.Exec(`DELETE FROM activity_center_notifications WHERE id = ? AND (dismissed OR accepted)`, notification.ID)
if err != nil {
return err
}
}
// encode message
var encodedMessage []byte
if notification.Message != nil {
encodedMessage, err = json.Marshal(notification.Message)
if err != nil {
return err
}
}
// encode message
var encodedReplyMessage []byte
if notification.ReplyMessage != nil {
encodedReplyMessage, err = json.Marshal(notification.ReplyMessage)
if err != nil {
return err
}
}
_, err = tx.Exec(`INSERT INTO activity_center_notifications (id, timestamp, notification_type, chat_id, message, reply_message, author) VALUES (?,?,?,?,?,?,?)`, notification.ID, notification.Timestamp, notification.Type, notification.ChatID, encodedMessage, encodedReplyMessage, notification.Author)
return err
}
func (db sqlitePersistence) unmarshalActivityCenterNotificationRows(rows *sql.Rows) (string, []*ActivityCenterNotification, error) {
var notifications []*ActivityCenterNotification
latestCursor := ""
for rows.Next() {
var chatID sql.NullString
var lastMessageBytes []byte
var messageBytes []byte
var replyMessageBytes []byte
var name sql.NullString
var author sql.NullString
notification := &ActivityCenterNotification{}
err := rows.Scan(
¬ification.ID,
¬ification.Timestamp,
¬ification.Type,
&chatID,
¬ification.Read,
¬ification.Accepted,
¬ification.Dismissed,
&messageBytes,
&lastMessageBytes,
&replyMessageBytes,
&name,
&author,
&latestCursor)
if err != nil {
return "", nil, err
}
if chatID.Valid {
notification.ChatID = chatID.String
}
if name.Valid {
notification.Name = name.String
}
if author.Valid {
notification.Author = author.String
}
// Restore last message
if lastMessageBytes != nil {
lastMessage := &common.Message{}
if err = json.Unmarshal(lastMessageBytes, lastMessage); err != nil {
return "", nil, err
}
notification.LastMessage = lastMessage
}
// Restore message
if messageBytes != nil {
message := &common.Message{}
if err = json.Unmarshal(messageBytes, message); err != nil {
return "", nil, err
}
notification.Message = message
}
// Restore reply message
if replyMessageBytes != nil {
replyMessage := &common.Message{}
if err = json.Unmarshal(replyMessageBytes, replyMessage); err != nil {
return "", nil, err
}
notification.ReplyMessage = replyMessage
}
notifications = append(notifications, notification)
}
return latestCursor, notifications, nil
}
func (db sqlitePersistence) buildActivityCenterQuery(tx *sql.Tx, cursor string, limit int, ids []types.HexBytes) (string, []*ActivityCenterNotification, error) {
var args []interface{}
cursorWhere := ""
inQueryWhere := ""
if cursor != "" {
cursorWhere = "AND cursor <= ?" //nolint: goconst
args = append(args, cursor)
}
if len(ids) != 0 {
inVector := strings.Repeat("?, ", len(ids)-1) + "?"
inQueryWhere = fmt.Sprintf(" AND a.id IN (%s)", inVector)
for _, id := range ids {
args = append(args, id)
}
}
query := fmt.Sprintf( // nolint: gosec
`
SELECT
a.id,
a.timestamp,
a.notification_type,
a.chat_id,
a.read,
a.accepted,
a.dismissed,
a.message,
c.last_message,
a.reply_message,
c.name,
a.author,
substr('0000000000000000000000000000000000000000000000000000000000000000' || a.timestamp, -64, 64) || a.id as cursor
FROM activity_center_notifications a
LEFT JOIN chats c
ON
c.id = a.chat_id
WHERE NOT a.dismissed AND NOT a.accepted
%s
%s
ORDER BY cursor DESC`, cursorWhere, inQueryWhere)
if limit != 0 {
args = append(args, limit)
query += ` LIMIT ?`
}
rows, err := tx.Query(query, args...)
if err != nil {
return "", nil, err
}
return db.unmarshalActivityCenterNotificationRows(rows)
}
func (db sqlitePersistence) ActivityCenterNotifications(currCursor string, limit uint64) (string, []*ActivityCenterNotification, error) {
var tx *sql.Tx
var err error
// We fetch limit + 1 to check for pagination
incrementedLimit := int(limit) + 1
tx, err = db.db.BeginTx(context.Background(), &sql.TxOptions{})
if err != nil {
return "", nil, err
}
defer func() {
if err == nil {
err = tx.Commit()
return
}
// don't shadow original error
_ = tx.Rollback()
}()
latestCursor, notifications, err := db.buildActivityCenterQuery(tx, currCursor, incrementedLimit, nil)
if err != nil {
return "", nil, err
}
if len(notifications) == incrementedLimit {
notifications = notifications[0:limit]
} else {
latestCursor = ""
}
return latestCursor, notifications, nil
}
func (db sqlitePersistence) DismissAllActivityCenterNotifications() error {
_, err := db.db.Exec(`UPDATE activity_center_notifications SET dismissed = 1 WHERE NOT dismissed AND NOT accepted`)
return err
}
func (db sqlitePersistence) DismissActivityCenterNotifications(ids []types.HexBytes) error {
idsArgs := make([]interface{}, 0, len(ids))
for _, id := range ids {
idsArgs = append(idsArgs, id)
}
inVector := strings.Repeat("?, ", len(ids)-1) + "?"
query := "UPDATE activity_center_notifications SET dismissed = 1 WHERE id IN (" + inVector + ")" // nolint: gosec
_, err := db.db.Exec(query, idsArgs...)
return err
}
func (db sqlitePersistence) AcceptAllActivityCenterNotifications() ([]*ActivityCenterNotification, error) {
var tx *sql.Tx
var err error
tx, err = db.db.BeginTx(context.Background(), &sql.TxOptions{})
if err != nil {
return nil, err
}
defer func() {
if err == nil {
err = tx.Commit()
return
}
// don't shadow original error
_ = tx.Rollback()
}()
_, notifications, err := db.buildActivityCenterQuery(tx, "", 0, nil)
_, err = tx.Exec(`UPDATE activity_center_notifications SET accepted = 1 WHERE NOT accepted AND NOT dismissed`)
if err != nil {
return nil, err
}
return notifications, nil
}
func (db sqlitePersistence) AcceptActivityCenterNotifications(ids []types.HexBytes) ([]*ActivityCenterNotification, error) {
var tx *sql.Tx
var err error
tx, err = db.db.BeginTx(context.Background(), &sql.TxOptions{})
if err != nil {
return nil, err
}
defer func() {
if err == nil {
err = tx.Commit()
return
}
// don't shadow original error
_ = tx.Rollback()
}()
_, notifications, err := db.buildActivityCenterQuery(tx, "", 0, ids)
if err != nil {
return nil, err
}
idsArgs := make([]interface{}, 0, len(ids))
for _, id := range ids {
idsArgs = append(idsArgs, id)
}
inVector := strings.Repeat("?, ", len(ids)-1) + "?"
query := "UPDATE activity_center_notifications SET accepted = 1 WHERE id IN (" + inVector + ")" // nolint: gosec
_, err = tx.Exec(query, idsArgs...)
return notifications, err
}
func (db sqlitePersistence) MarkAllActivityCenterNotificationsRead() error {
_, err := db.db.Exec(`UPDATE activity_center_notifications SET read = 1 WHERE NOT read`)
return err
}
func (db sqlitePersistence) MarkActivityCenterNotificationsRead(ids []types.HexBytes) error {
idsArgs := make([]interface{}, 0, len(ids))
for _, id := range ids {
idsArgs = append(idsArgs, id)
}
inVector := strings.Repeat("?, ", len(ids)-1) + "?"
query := "UPDATE activity_center_notifications SET read = 1 WHERE id IN (" + inVector + ")" // nolint: gosec
_, err := db.db.Exec(query, idsArgs...)
return err
}
func (db sqlitePersistence) UnreadActivityCenterNotificationsCount() (uint64, error) {
var count uint64
err := db.db.QueryRow(`SELECT COUNT(1) FROM activity_center_notifications WHERE NOT read AND NOT dismissed AND NOT accepted`).Scan(&count)
return count, err
}