UNPKG

@credo-ts/core

Version:

<p align="center"> <br /> <img alt="Credo Logo" src="https://github.com/openwallet-foundation/credo-ts/blob/c7886cb8377ceb8ee4efe8d264211e561a75072d/images/credo-logo.png" height="250px" /> </p> <h1 align="center"><b>Credo - Core</b></h1

60 lines • 2.13 kB
//#region src/storage/Metadata.d.ts type MetadataValue = Record<string, any>; export type MetadataBase = { [key: string]: MetadataValue; }; /** * Metadata access class to get, set (create and update), add (append to a record) and delete metadata on any record. * * set will override the previous value if it already exists * * note: To add persistence to these records, you have to update the record in the correct repository * * @example * * ```ts * connectionRecord.metadata.set('foo', { bar: 'baz' }) connectionRepository.update(connectionRecord) * ``` */ export declare class Metadata<MetadataTypes> { readonly data: MetadataBase; constructor(data: MetadataBase); /** * Gets the value by key in the metadata * * Any extension of the `BaseRecord` can implement their own typed metadata * * @param key the key to retrieve the metadata by * @returns the value saved in the key value pair * @returns null when the key could not be found */ get<Value extends MetadataValue, Key extends string = string>(key: Key): (Key extends keyof MetadataTypes ? MetadataTypes[Key] : Value) | null; /** * Will set, or override, a key-value pair on the metadata * * @param key the key to set the metadata by * @param value the value to set in the metadata */ set<Value extends MetadataValue, Key extends string = string>(key: Key, value: Key extends keyof MetadataTypes ? MetadataTypes[Key] : Value): void; /** * Adds a record to a metadata key * * @param key the key to add the metadata at * @param value the value to add in the metadata */ add<Value extends MetadataValue, Key extends string = string>(key: Key, value: Partial<Key extends keyof MetadataTypes ? MetadataTypes[Key] : Value>): void; /** * Retrieves all the metadata for a record * * @returns all the metadata that exists on the record */ get keys(): string[]; /** * Will delete the key value pair in the metadata * * @param key the key to delete the data by */ delete<Key extends string = string>(key: Key): void; } //#endregion //# sourceMappingURL=Metadata.d.mts.map