fix: Using the Recommended Error Determination

bridge-history-api/internal/orm/batch_event.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -45,7 +46,7 @@ func (c *BatchEvent) GetBatchEventSyncedHeightInDB(ctx context.Context) (uint64,
 	db = db.Model(&BatchEvent{})
 	db = db.Order("l1_block_number desc")
 	if err := db.First(&batch).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return 0, nil
 		}
 		return 0, fmt.Errorf("failed to get batch synced height in db, error: %w", err)
@@ -62,7 +63,7 @@ func (c *BatchEvent) GetLastUpdatedFinalizedBlockHeight(ctx context.Context) (ui
 	db = db.Where("update_status = ?", btypes.UpdateStatusTypeUpdated)
 	db = db.Order("batch_index desc")
 	if err := db.First(&batch).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			// No finalized batch found, return genesis batch's end block number.
 			return 0, nil
 		}
@@ -81,7 +82,7 @@ func (c *BatchEvent) GetUnupdatedFinalizedBatchesLEBlockHeight(ctx context.Conte
 	db = db.Where("update_status = ?", btypes.UpdateStatusTypeUnupdated)
 	db = db.Order("batch_index asc")
 	if err := db.Find(&batches).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil
 		}
 		return nil, fmt.Errorf("failed to get unupdated finalized batches >= block height, error: %w", err)

bridge-history-api/internal/orm/cross_message.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -84,7 +85,7 @@ func (c *CrossMessage) GetMessageSyncedHeightInDB(ctx context.Context, messageTy
 		db = db.Order("l2_block_number desc")
 	}
 	if err := db.First(&message).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return 0, nil
 		}
 		return 0, fmt.Errorf("failed to get latest processed height, type: %v, error: %w", messageType, err)
@@ -108,7 +109,7 @@ func (c *CrossMessage) GetL2LatestFinalizedWithdrawal(ctx context.Context) (*Cro
 	db = db.Where("rollup_status = ?", btypes.RollupStatusTypeFinalized)
 	db = db.Order("message_nonce desc")
 	if err := db.First(&message).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil
 		}
 		return nil, fmt.Errorf("failed to get latest L2 finalized sent message event, error: %w", err)
@@ -127,7 +128,7 @@ func (c *CrossMessage) GetL2WithdrawalsByBlockRange(ctx context.Context, startBl
 	db = db.Where("message_type = ?", btypes.MessageTypeL2SentMessage)
 	db = db.Order("message_nonce asc")
 	if err := db.Find(&messages).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil
 		}
 		return nil, fmt.Errorf("failed to get latest L2 finalized sent message event, error: %w", err)

coordinator/internal/orm/prover_block_list.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -65,7 +66,7 @@ func (p *ProverBlockList) IsPublicKeyBlocked(ctx context.Context, publicKey stri
 	db = db.Model(&ProverBlockList{})
 	db = db.Where("public_key = ?", publicKey)
 	if err := db.First(&ProverBlockList{}).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return false, nil // Public key not found, hence it's not blocked.
 		}
 		return true, fmt.Errorf("ProverBlockList.IsPublicKeyBlocked error: %w, public key: %v", err, publicKey)

coordinator/internal/orm/prover_task.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -60,7 +61,7 @@ func (o *ProverTask) IsProverAssigned(ctx context.Context, publicKey string) (bo
 	var task ProverTask
 	err := db.Where("prover_public_key = ? AND proving_status = ?", publicKey, types.ProverAssigned).First(&task).Error
 	if err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return false, nil
 		}
 		return false, err

rollup/internal/orm/bundle.go

@@ -67,7 +67,7 @@ func (o *Bundle) getLatestBundle(ctx context.Context) (*Bundle, error) {
 
 	var latestBundle Bundle
 	if err := db.First(&latestBundle).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil
 		}
 		return nil, fmt.Errorf("getLatestBundle error: %w", err)