refactor(api-token): share timestamp threshold

internal/database/db.go

@@ -1092,9 +1092,8 @@ func InitDB(dbPath string) error {
 // autoCreateTime:milli. The threshold separates modern Unix milliseconds from
 // Unix seconds and makes this safe to run on every startup.
 func normalizeApiTokenCreatedAtSeconds() error {
-	const unixMillisecondsThreshold int64 = 100_000_000_000
 	return db.Model(&model.ApiToken{}).
-		Where("created_at >= ?", unixMillisecondsThreshold).
+		Where("created_at >= ?", model.ApiTokenUnixMillisecondsThreshold).
 		UpdateColumn("created_at", gorm.Expr("created_at / ?", 1000)).Error
 }
 

internal/database/model/model.go

@@ -149,6 +149,10 @@ type HistoryOfSeeders struct {
 	SeederName string `json:"seederName"`
 }
 
+// ApiTokenUnixMillisecondsThreshold separates legacy millisecond timestamps
+// from the seconds-based API token timestamp contract.
+const ApiTokenUnixMillisecondsThreshold int64 = 100_000_000_000
+
 type ApiToken struct {
 	Id        int    `json:"id" gorm:"primaryKey;autoIncrement"`
 	Name      string `json:"name" gorm:"uniqueIndex;not null"`

internal/web/service/panel/api_token.go

@@ -16,11 +16,6 @@ type ApiTokenService struct{}
 
 const apiTokenLength = 48
 
-// API token timestamps predate the model's temporary switch to milliseconds.
-// Keep the API contract in Unix seconds while accepting rows written in either
-// unit during that period.
-const unixMillisecondsThreshold int64 = 100_000_000_000
-
 type ApiTokenView struct {
 	Id        int    `json:"id" example:"2"`
 	Name      string `json:"name" example:"central-panel-a"`
@@ -30,7 +25,7 @@ type ApiTokenView struct {
 }
 
 func apiTokenCreatedAtSeconds(createdAt int64) int64 {
-	if createdAt >= unixMillisecondsThreshold {
+	if createdAt >= model.ApiTokenUnixMillisecondsThreshold {
 		return createdAt / 1000
 	}
 	return createdAt