fix clock type

internal/schema/game_claim_data.go

@@ -15,7 +15,7 @@ type GameClaimData struct {
 	Bond          string `json:"bond"`
 	Claim         string `json:"claim"`
 	Position      string `json:"position"`
-	Clock         int64  `json:"clock"`
+	Clock         string `json:"clock"`
 	OutputBlock   uint64 `json:"output_block"`
 	EventID       int64  `json:"event_id"`
 	OnChainStatus string `json:"on_chain_status"`

migration/version/migration_version.go

@@ -7,6 +7,7 @@ import (
 	v3 "github.com/optimism-java/dispute-explorer/migration/version/v3"
 	v4 "github.com/optimism-java/dispute-explorer/migration/version/v4"
 	v5 "github.com/optimism-java/dispute-explorer/migration/version/v5"
+	v6 "github.com/optimism-java/dispute-explorer/migration/version/v6"
 )
 
 var ModelSchemaList = []*gormigrate.Migration{
@@ -15,4 +16,5 @@ var ModelSchemaList = []*gormigrate.Migration{
 	&v3.UpdateLostBondAndClaimDataTable,
 	&v4.UpdateClaimDataPositionColumnTable,
 	&v5.AddOnChainStatusForDisputeGameTable,
+	&v6.UpdateClaimDataClockColumnTable,
 }

migration/version/v6/update_clock_type.go

@@ -0,0 +1,16 @@
+package v6
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+)
+
+var UpdateClaimDataClockColumnTable = gormigrate.Migration{
+	ID: "v6",
+	Migrate: func(tx *gorm.DB) error {
+		type GameClaimData struct {
+			Clock string `json:"clock" gorm:"type:varchar(128);notnull"`
+		}
+		return tx.AutoMigrate(&GameClaimData{})
+	},
+}