async getMostRecentUserReadableResource()

in src/dataServices/dynamoDbHelper.ts [71:102]

• 28 lines of code
• 5 McCabe index (conditional complexity)

    async getMostRecentUserReadableResource(
        resourceType: string,
        id: string,
        tenantId?: string,
    ): Promise<GenericResponse> {
        const items = await this.getMostRecentResources(resourceType, id, 2, undefined, tenantId);
        const latestItemDocStatus: DOCUMENT_STATUS = <DOCUMENT_STATUS>items[0][DOCUMENT_STATUS_FIELD];
        if (latestItemDocStatus === DOCUMENT_STATUS.DELETED) {
            throw new ResourceNotFoundError(resourceType, id);
        }
        let item: any = {};
        // Latest version that are in LOCKED/PENDING_DELETE/AVAILABLE are valid to be read from
        if (
            [DOCUMENT_STATUS.AVAILABLE, DOCUMENT_STATUS.PENDING_DELETE, DOCUMENT_STATUS.LOCKED].includes(
                latestItemDocStatus,
            )
        ) {
            // eslint-disable-next-line prefer-destructuring
            item = items[0];
        } else if (latestItemDocStatus === DOCUMENT_STATUS.PENDING && items.length > 1) {
            // If the latest version of the resource is in PENDING, grab the previous version
            // eslint-disable-next-line prefer-destructuring
            item = items[1];
        } else {
            throw new ResourceNotFoundError(resourceType, id);
        }
        item = DynamoDbUtil.cleanItem(item);
        return {
            message: 'Resource found',
            resource: item,
        };
    }