async replace()

in libs/newsletters-data-client/src/lib/newsletter-storage/s3-newsletter-storage.ts [285:336]

48 lines of code
7 McCabe index (conditional complexity)


	async replace(
		listId: number,
		newsletter: NewsletterData,
		user: UserProfile,
	): Promise<
		| SuccessfulStorageResponse<NewsletterDataWithoutMeta>
		| UnsuccessfulStorageResponse
	> {
		const newsletterToUpdate = await this.fetchNewsletter(listId);
		if (!newsletterToUpdate) {
			return {
				ok: false,
				message: `failed to read newsletter with id ${listId}`,
			};
		}

		if (
			newsletter.identityName !== newsletterToUpdate.identityName ||
			newsletter.listId !== newsletterToUpdate.listId
		) {
			console.error(
				`newsletter identityName or listId mismatch for newsletter with id ${listId}`,
			);
			throw new Error(
				`newsletter identityName or listId mismatch for newsletter with id ${listId}`,
			);
		}

		const { identityName } = newsletterToUpdate;
		const updatedNewsletter: NewsletterDataWithMeta = {
			...newsletter,
			identityName,
			listId,
			meta: this.updateMeta(newsletterToUpdate.meta ?? makeBlankMeta(), user),
		};

		const identifier = `${identityName}:${listId}.json`;

		try {
			await this.putObject(updatedNewsletter, identifier);
			return {
				ok: true,
				data: this.stripMeta(updatedNewsletter),
			};
		} catch (err) {
			return {
				ok: false,
				message: `failed to update newsletter with id ${listId}`,
				reason: StorageRequestFailureReason.S3Failure,
			};
		}
	}