Class TombstoneManager

Index

Constructors

Methods

createTombstone isTombstoned getTombstone getTombstones

Constructors

constructor

new TombstoneManager(storageAdapter, ledger?, tablePrefix?): TombstoneManager
Parameters
- storageAdapter: TombstoneStorageAdapter
- ledger: null | SignedEventLedger = null
- tablePrefix: string = ''
Returns TombstoneManager
- Defined in src/provenance/enforcement/TombstoneManager.ts:32

Methods

createTombstone

createTombstone(tableName, whereClause, parameters?, reason?, initiator?): Promise<TombstoneRecord[]>
Create a tombstone for records about to be deleted. Call this INSTEAD of executing the DELETE.
Parameters
- tableName: string
  The table the records belong to.
- whereClause: string
  The WHERE clause from the DELETE statement.
- parameters: unknown[] = []
  Parameters for the WHERE clause.
- reason: string = 'deleted'
  Reason for deletion.
- initiator: string = 'system'
  Who initiated the deletion (agent ID or 'human').
Returns Promise<TombstoneRecord[]>
- Defined in src/provenance/enforcement/TombstoneManager.ts:52

isTombstoned

isTombstoned(tableName, recordId): Promise<boolean>
Check if a record has been tombstoned.
Parameters
- tableName: string
- recordId: string
Returns Promise<boolean>
- Defined in src/provenance/enforcement/TombstoneManager.ts:126

getTombstone

getTombstone(tableName, recordId): Promise<null | TombstoneRecord>
Get the tombstone record for a specific record.
Parameters
- tableName: string
- recordId: string
Returns Promise<null | TombstoneRecord>
- Defined in src/provenance/enforcement/TombstoneManager.ts:137

getTombstones

getTombstones(tableName?): Promise<TombstoneRecord[]>
Get all tombstones for a table.
Parameters
- Optional tableName: string
Returns Promise<TombstoneRecord[]>
- Defined in src/provenance/enforcement/TombstoneManager.ts:159