@credo-ts/core/build/storage/migration/updates/0.4-0.5/w3cCredentialRecord.mjs

<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

import { W3cJsonLdVerifiableCredential } from "../../../../modules/vc/linked-data-proofs/models/W3cJsonLdVerifiableCredential.mjs";
import { W3cCredentialRepository } from "../../../../modules/vc/repository/W3cCredentialRepository.mjs";
import "../../../../modules/vc/repository/index.mjs";
import { W3cJsonLdCredentialService } from "../../../../modules/vc/linked-data-proofs/W3cJsonLdCredentialService.mjs";
import "../../../../modules/vc/index.mjs";
//#region src/storage/migration/updates/0.4-0.5/w3cCredentialRecord.ts
/**
* Re-saves the w3c credential records to add the new 'types' tag.
*/
async function migrateW3cCredentialRecordToV0_5(agent) {
	agent.config.logger.info("Migration w3c credential records records to storage version 0.5");
	const w3cCredentialRepository = agent.dependencyManager.resolve(W3cCredentialRepository);
	agent.config.logger.debug("Fetching all w3c credential records from storage");
	const records = await w3cCredentialRepository.getAll(agent.context);
	agent.config.logger.debug(`Found a total of ${records.length} w3c credential records to update.`);
	for (const record of records) {
		agent.config.logger.debug(`Updating w3c credential record with id ${record.id} to add 'types' tag and fix 'expandedTypes' tag for storage version 0.5`);
		await fixIncorrectExpandedTypesWithAskarStorage(agent, record);
		await w3cCredentialRepository.update(agent.context, record);
		agent.config.logger.debug(`Successfully migrated w3c credential record with id ${record.id} to storage version 0.5`);
	}
}
/**
* Up until 0.5.0 the AskarStorageService contained a bug where a non-computed (so manually set on record) array tag values that contained a : in the value
* would be incorrectly parsed back from an askar tag to a tag on a record. This would only cause problems for the storage if the record was re-saved and not
* computed. The following would happen:
* - Create record with non-computed tag, e.g. expandedTypes that contains a value with a : in it
* - Save record. The tag is correctly set in Askar as `expandedTypes:https://example.com'
* - Read record. The tag is correctly read from Askar as `expandedTypes:https://example.com'. However the transformation would result in the tag value on the record being set to `https'.
* - Save record. The non-computed (important, as otherwise the correct computed value would overwrite the incorrect value before storing) tag value is now set to `https' instead of `https://example.com'
*
* This function checks if any of the values for expandedTypes is `https` and if so, re-calculates the correct value and sets it on the record.
*
* NOTE: This function needs to resolve the context of a W3cCredentialRecord to be able to correctly calculate the expanded types.
* To not brick a wallet that has no internet when updating, the storage update will allow the resolving of the expanded types to fail.
* If this is the case, at a later point the expanded types will need to be recalculated and set on the record.
*
* If w3c credential records are never re-saved this shouldn't be a problem though. By default w3c credential records are not re-saved,
* and so it only applies if you have implemented a custom flow that re-saves w3c credential records (e.g. if you add metadata).
*/
async function fixIncorrectExpandedTypesWithAskarStorage(agent, w3cCredentialRecord) {
	const firstCredential = w3cCredentialRecord.firstCredential;
	if (!(firstCredential instanceof W3cJsonLdVerifiableCredential)) return;
	if (!(w3cCredentialRecord.getTag("expandedTypes") ?? []).some((type) => type === "https")) return;
	agent.context.config.logger.info(`W3c credential record with id '${w3cCredentialRecord.id}' contains invalid expanded types. Recalculating...`);
	const w3cJsonLdCredentialService = agent.dependencyManager.resolve(W3cJsonLdCredentialService);
	try {
		const newExpandedTypes = await w3cJsonLdCredentialService.getExpandedTypesForCredential(agent.context, firstCredential);
		w3cCredentialRecord.setTag("expandedTypes", newExpandedTypes);
		agent.context.config.logger.info(`Successfully recalculated expanded types for w3c credential record with id ${w3cCredentialRecord.id} to ${newExpandedTypes} and set it on the record.`);
	} catch (_error) {
		agent.context.config.logger.error(`Retrieving expandedTypes fro w3c credential record with id ${w3cCredentialRecord.id} failed. To not brick the wallet, the storage update will not fail. Make sure to recalculate the expanded types at a later point. This is probably due to a missing internet connection. See https://credo.js.org/guides/updating/versions/0.4-to-0.5 for more information.`);
	}
}
//#endregion
export { fixIncorrectExpandedTypesWithAskarStorage, migrateW3cCredentialRecordToV0_5 };

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