ae191f72a4
修复软删除拦截器使用错误,确保默认查询过滤已删记录 仓储层改用 ent.Tx 与扫描辅助,避免 sql.Tx 断言问题 同步更新集成测试以覆盖事务与统计变动
34 lines
832 B
Go
34 lines
832 B
Go
package repository
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import (
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"context"
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"database/sql"
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)
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type sqlQueryer interface {
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QueryContext(ctx context.Context, query string, args ...any) (*sql.Rows, error)
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}
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// scanSingleRow executes a query and scans the first row into dest.
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// If no rows are returned, sql.ErrNoRows is returned.
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// 设计目的:仅依赖 QueryContext,避免 QueryRowContext 对 *sql.Tx 的强绑定,
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// 让 ent.Tx 也能作为 sqlExecutor/Queryer 使用。
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func scanSingleRow(ctx context.Context, q sqlQueryer, query string, args []any, dest ...any) error {
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rows, err := q.QueryContext(ctx, query, args...)
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if err != nil {
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return err
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}
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defer rows.Close()
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if !rows.Next() {
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if err := rows.Err(); err != nil {
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return err
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}
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return sql.ErrNoRows
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}
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if err := rows.Scan(dest...); err != nil {
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return err
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}
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return rows.Err()
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}
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