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fix: ensure atomic collectibles ownership updates

This commit is contained in:
Dario Gabriel Lipicar 2024-03-06 12:55:03 -03:00 committed by dlipicar
parent 71377a50d7
commit 55e8fd4554
1 changed files with 6 additions and 0 deletions
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6
services/wallet/collectibles/ownership_db.go
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@ -5,6 +5,7 @@ import (
"fmt" "fmt"
"math" "math"
"math/big" "math/big"
"sync"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -20,6 +21,7 @@ const InvalidTimestamp = int64(-1)
type OwnershipDB struct { type OwnershipDB struct {
db *sql.DB db *sql.DB
mu sync.Mutex
} }
func NewOwnershipDB(sqlDb *sql.DB) *OwnershipDB { func NewOwnershipDB(sqlDb *sql.DB) *OwnershipDB {
@ -358,6 +360,10 @@ func (o *OwnershipDB) GetIsFirstOfCollection(onwerAddress common.Address, newIDs
} }
func (o *OwnershipDB) Update(chainID w_common.ChainID, ownerAddress common.Address, balances thirdparty.TokenBalancesPerContractAddress, timestamp int64) (removedIDs, updatedIDs, insertedIDs []thirdparty.CollectibleUniqueID, err error) { func (o *OwnershipDB) Update(chainID w_common.ChainID, ownerAddress common.Address, balances thirdparty.TokenBalancesPerContractAddress, timestamp int64) (removedIDs, updatedIDs, insertedIDs []thirdparty.CollectibleUniqueID, err error) {
// Ensure all steps are done atomically
o.mu.Lock()
defer o.mu.Unlock()
err = insertTmpOwnership(o.db, chainID, ownerAddress, balances) err = insertTmpOwnership(o.db, chainID, ownerAddress, balances)
if err != nil { if err != nil {
return return