chore(生成代码): 更新 ent 客户端与事务代码

同步生成文件以匹配最新的 schema 与运行时变更

backend/ent/client.go

@@ -25,6 +25,8 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
 	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
+
+	stdsql "database/sql"
 )
 
 // Client is the client that holds all ent builders.
@@ -1948,3 +1950,29 @@ type (
 		UserAllowedGroup, UserSubscription []ent.Interceptor
 	}
 )
+
+// ExecContext 透传到底层 driver，用于在 ent 事务中执行原生 SQL（例如同步 legacy 字段）。
+// ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it.
+// See, database/sql#DB.ExecContext for more information.
+func (c *config) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error) {
+	ex, ok := c.driver.(interface {
+		ExecContext(context.Context, string, ...any) (stdsql.Result, error)
+	})
+	if !ok {
+		return nil, fmt.Errorf("Driver.ExecContext is not supported")
+	}
+	return ex.ExecContext(ctx, query, args...)
+}
+
+// QueryContext 透传到底层 driver，用于在事务内执行原生查询并共享锁/一致性语义。
+// QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it.
+// See, database/sql#DB.QueryContext for more information.
+func (c *config) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error) {
+	q, ok := c.driver.(interface {
+		QueryContext(context.Context, string, ...any) (*stdsql.Rows, error)
+	})
+	if !ok {
+		return nil, fmt.Errorf("Driver.QueryContext is not supported")
+	}
+	return q.QueryContext(ctx, query, args...)
+}