14 lines
582 B
Go
14 lines
582 B
Go
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package mysql
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import "context"
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// UnitOfWork wraps a set of repository operations in a single database transaction.
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// The transaction is injected into the context; [Provider.GetExecutor] returns it
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// automatically so repository code requires no changes to participate.
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type UnitOfWork interface {
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// Do begins a transaction, calls fn with the enriched context, and commits
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// on success or rolls back on error. The original fn error is always returned
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// when fn fails, regardless of the rollback outcome.
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Do(ctx context.Context, fn func(ctx context.Context) error) error
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}
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