Class DataStoreLevel

constructor

• new DataStoreLevel(config?): DataStoreLevel

• Parameters

  • config: DataStoreLevelConfig = {}

  Returns DataStoreLevel

blockstore

config

clear

• clear(): Promise<void>

• Deletes everything in the store. Mainly used in tests.

  Returns Promise<void>

close

• close(): Promise<void>

• Closes the connection to the underlying store.

  Returns Promise<void>

delete

• delete(tenant, recordId, dataCid): Promise<void>

• Deletes the specified data. No-op if the data does not exist.

  Parameters

  • tenant: string
  • recordId: string

    The logical ID of the record that references the data.
  • dataCid: string

    The IPFS CID of the data.

  Returns Promise<void>

get

• get(tenant, recordId, dataCid): Promise<undefined | DataStoreGetResult>

• Fetches the specified data.

  Parameters

  • tenant: string
  • recordId: string

    The logical ID of the record that references the data.
  • dataCid: string

    The IPFS CID of the data.

  Returns Promise<undefined | DataStoreGetResult>

  the data size and data stream if found, otherwise undefined.

open

• open(): Promise<void>

• Opens a connection to the underlying store.

  Returns Promise<void>

put

• put(tenant, recordId, dataCid, dataStream): Promise<DataStorePutResult>

• Stores the given data.

  Parameters

  • tenant: string
  • recordId: string

    The logical ID of the record that references the data.
  • dataCid: string

    The IPFS CID of the data.
  • dataStream: Readable

  Returns Promise<DataStorePutResult>