Class DbSyncAssetProvider

AssetProvider implementation using NftMetadataService, TokenMetadataService and cardano-db-sync database as sources

Hierarchy

{
    cardanoNode: CardanoNode;
    dbPools: DbPools;
    healthCheck: (() => Promise<HealthCheckResponse>);
    logger: Logger;
}
- DbSyncAssetProvider

Implements

AssetProvider

Index

Constructors

Properties

#builder #cache #dependencies #paginationPageSizeLimit cardanoNode dbPools healthCheck logger

Methods

#getAssetInfo #getNftMetadata getAsset getAssets

Constructors

constructor

new DbSyncAssetProvider(__namedParameters: DbSyncAssetProviderProps, dependencies: DbSyncAssetProviderDependencies): DbSyncAssetProvider
Parameters
- __namedParameters: DbSyncAssetProviderProps
- dependencies: DbSyncAssetProviderDependencies
Returns DbSyncAssetProvider
Overrides DbSyncProvider().constructor
- Defined in packages/cardano-services/src/Asset/DbSyncAssetProvider/DbSyncAssetProvider.ts:47

Properties

`Private` #builder

#builder: AssetBuilder

`Private` #cache

#cache: InMemoryCache

`Private` #dependencies

#dependencies: DbSyncAssetProviderDependencies

`Private` #paginationPageSizeLimit

#paginationPageSizeLimit: number

cardanoNode

cardanoNode: CardanoNode

dbPools

dbPools: DbPools

healthCheck

healthCheck: (() => Promise<HealthCheckResponse>)

Type declaration

- (): Promise<HealthCheckResponse>
- Returns Promise<HealthCheckResponse>

logger

logger: Logger

Methods

`Private` #getAssetInfo

#getAssetInfo(assetId: AssetId): Promise<AssetInfo>
Parameters
- assetId: AssetId
Returns Promise<AssetInfo>
- Defined in packages/cardano-services/src/Asset/DbSyncAssetProvider/DbSyncAssetProvider.ts:128

`Private` #getNftMetadata

#getNftMetadata(asset: AssetPolicyIdAndName): Promise<null | NftMetadata>
Parameters
- asset: AssetPolicyIdAndName
Returns Promise<null | NftMetadata>
- Defined in packages/cardano-services/src/Asset/DbSyncAssetProvider/DbSyncAssetProvider.ts:121

getAsset

getAsset(__namedParameters: GetAssetArgs): Promise<AssetInfo>
Parameters
- __namedParameters: GetAssetArgs
Returns Promise<AssetInfo>
Implementation of AssetProvider.getAsset
- Defined in packages/cardano-services/src/Asset/DbSyncAssetProvider/DbSyncAssetProvider.ts:60

getAssets

getAssets(__namedParameters: GetAssetsArgs): Promise<AssetInfo[]>
Parameters
- __namedParameters: GetAssetsArgs
Returns Promise<AssetInfo[]>
Implementation of AssetProvider.getAssets
- Defined in packages/cardano-services/src/Asset/DbSyncAssetProvider/DbSyncAssetProvider.ts:80

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