go-svc-configure/internal/service/dao/validate_result_rows_affect...

package dao

import (
	"database/sql"
	"fmt"

	"git.x2erp.com/qdy/go-base/logger"
)

// ValidateResultRowsAffected 检查执行是否真正成功
func ValidateResultRowsAffected(result sql.Result, err error, count int) (int64, error) {
	if count == 0 {
		return 0, err
	}

	if err != nil {
		return -1, err
	}

	// 获取受影响的行数
	rowsAffected, err := result.RowsAffected()
	if err != nil {
		return -1, fmt.Errorf("获取行数失败: %w", err)
	}
	logger.Debug("成功操作 %d 行", rowsAffected)

	// 严格校验：确保插入的行数与记录数匹配
	expectedRows := int64(count)
	if rowsAffected > expectedRows {
		return -1, fmt.Errorf("预期 %d, 实际 %d", expectedRows, rowsAffected)
	}
	return rowsAffected, err
}