11 lines
640 B
Markdown
11 lines
640 B
Markdown
# Extensions
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Database utility extensions for DTO conversion, read-only sessions, and transaction management with rollback support.
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## Key Files
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- **`AcDbModelDtoExtension.cs`** — GetModelDtoById, GetAllModelDto for DTO projections.
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- **`AcDbSessionExtension.cs`** — Session/SessionAsync for read-only operations with error logging.
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- **`AcDbTransactionExtension.cs`** — Transaction/TransactionAsync with auto-rollback on failure, OpenTransaction/CommitTransaction helpers.
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- **`AcDalExtension.cs`** — DAL-level mutex-locked session/transaction wrappers, UpdateSafe/UpdateSafeAsync for optimistic updates with optional callbacks.
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