refactor(domain): make FeedId circulate through the domain and repository

FeedId is now the type of Feed.id and of every single-feed method on
FeedRepository; callers wrap raw strings via FeedId.fromTrusted at the
repository boundary. String-medium operations (URLs, logs, JSON,
list registry, email keys) stay string. Drop the redundant
generateFeedId wrapper in favour of FeedId.generate.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Julien Herr
2026-05-24 00:44:24 +02:00
parent 05388b45c8
commit ab1c15e69a
18 changed files with 162 additions and 124 deletions
+6 -4
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@@ -7,6 +7,7 @@ import {
deleteKeysWithConcurrency,
} from "./helpers";
import { FeedRepository } from "../../domain/feed-repository";
import { FeedId } from "../../domain/value-objects/feed-id";
import { feedRssUrl, feedAtomUrl, feedEmailAddress } from "../../utils/urls";
import { formatBytes } from "../../utils/format";
import { EmailAddress } from "../../domain/value-objects/email-address";
@@ -153,8 +154,9 @@ emailsRouter.get("/feeds/:feedId/emails", async (c) => {
const message = c.req.query("message");
const count = Number(c.req.query("count") || "0");
const feedConfig = await repo.getConfig(feedId);
const feedMetadata = await repo.getMetadata(feedId);
const id = FeedId.fromTrusted(feedId);
const feedConfig = await repo.getConfig(id);
const feedMetadata = await repo.getMetadata(id);
if (!feedConfig || !feedMetadata) {
return c.text("Feed not found", 404);
@@ -650,7 +652,7 @@ emailsRouter.post("/emails/:emailKey/delete", async (c) => {
return c.text("Feed ID is required", 400);
}
const feed = await repo.load(feedId);
const feed = await repo.load(FeedId.fromTrusted(feedId));
await repo.deleteEmail(emailKey);
if (feed) {
@@ -685,7 +687,7 @@ emailsRouter.post("/feeds/:feedId/emails/bulk-delete", async (c) => {
(c.req.header("Accept") || "").includes("application/json");
try {
const feed = await repo.load(feedId);
const feed = await repo.load(FeedId.fromTrusted(feedId));
if (!feed) {
return wantsJson
+7 -3
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@@ -10,6 +10,7 @@ import { getAttachmentBucket } from "../../utils/attachments";
import { Layout } from "./ui";
import { purgeFeedKeysStep, collectUnsubscribeUrls } from "./helpers";
import { FeedRepository } from "../../domain/feed-repository";
import { FeedId } from "../../domain/value-objects/feed-id";
import {
createFeedRecord,
editFeed,
@@ -148,7 +149,9 @@ feedsRouter.get("/:feedId/edit", async (c) => {
const env = c.env;
const feedId = c.req.param("feedId");
const feedConfig = await FeedRepository.from(env).getConfig(feedId);
const feedConfig = await FeedRepository.from(env).getConfig(
FeedId.fromTrusted(feedId),
);
if (!feedConfig) {
return c.text("Feed not found", 404);
@@ -359,6 +362,7 @@ feedsRouter.post("/:feedId/edit", async (c) => {
feedsRouter.post("/:feedId/sender-filter", async (c) => {
const env = c.env;
const feedId = c.req.param("feedId");
const id = FeedId.fromTrusted(feedId);
const repo = FeedRepository.from(env);
const body = await c.req.json().catch(() => null);
@@ -370,7 +374,7 @@ feedsRouter.post("/:feedId/sender-filter", async (c) => {
const { action, value } = parsed.data;
const normalized = value.trim().toLowerCase();
const feedConfig = await repo.getConfig(feedId);
const feedConfig = await repo.getConfig(id);
if (!feedConfig) return c.json({ ok: false, error: "Feed not found" }, 404);
const allowedSenders = (feedConfig.allowed_senders || []).map((s) =>
@@ -397,7 +401,7 @@ feedsRouter.post("/:feedId/sender-filter", async (c) => {
if (!targetList.includes(normalized)) {
targetList.push(normalized);
await repo.putConfig(feedId, {
await repo.putConfig(id, {
...feedConfig,
allowed_senders: allowedSenders,
blocked_senders: blockedSenders,
+7 -3
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@@ -2,6 +2,7 @@ import { EmailData, EmailMetadata, Env } from "../../types";
import { logger } from "../../lib/logger";
import { getAttachmentBucket } from "../../utils/attachments";
import { FeedRepository } from "../../domain/feed-repository";
import { FeedId } from "../../domain/value-objects/feed-id";
// Delete the R2 attachments belonging to the given email keys. Call before the
// emails are removed from feed metadata, while `emails` still carries their
@@ -60,7 +61,9 @@ export async function collectUnsubscribeUrls(
feedId: string,
): Promise<string[]> {
try {
const metadata = await new FeedRepository(emailStorage).getMetadata(feedId);
const metadata = await new FeedRepository(emailStorage).getMetadata(
FeedId.fromTrusted(feedId),
);
return Object.values(metadata?.unsubscribe ?? {});
} catch (error) {
logger.error("Error reading unsubscribe URLs", {
@@ -82,14 +85,15 @@ export async function purgeFeedKeysStep(
listComplete: boolean;
}> {
const repo = new FeedRepository(emailStorage);
const listed = await repo.listFeedKeys(feedId, {
const id = FeedId.fromTrusted(feedId);
const listed = await repo.listFeedKeys(id, {
cursor: options.cursor,
limit: options.limit,
});
const keys = listed.names;
if (options.bucket && keys.length > 0) {
const emailKeys = keys.filter((k) => repo.isEmailKey(feedId, k));
const emailKeys = keys.filter((k) => repo.isEmailKey(id, k));
if (emailKeys.length > 0) {
const emailDataResults = await Promise.allSettled(
emailKeys.map((k) => repo.getEmail(k)),
+12 -6
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@@ -10,6 +10,7 @@ import {
} from "../../lib/feed-service";
import { deleteAttachmentsForEmails } from "../admin/helpers";
import { FeedRepository } from "../../domain/feed-repository";
import { FeedId } from "../../domain/value-objects/feed-id";
import { getStats } from "../../utils/stats";
import { feedEmailAddress, feedRssUrl, feedAtomUrl } from "../../utils/urls";
import {
@@ -170,9 +171,10 @@ apiApp.openapi(
const env = c.env;
const { feedId } = c.req.valid("param");
const repo = FeedRepository.from(env);
const config = await repo.getConfig(feedId);
const id = FeedId.fromTrusted(feedId);
const config = await repo.getConfig(id);
if (!config) return c.json({ error: "Feed not found" }, 404);
const metadata = await repo.getMetadata(feedId);
const metadata = await repo.getMetadata(id);
return c.json(
toFeed(feedId, config, metadata?.emails.length ?? 0, env),
200,
@@ -215,7 +217,9 @@ apiApp.openapi(
return c.json({ error: "Feed not found" }, 404);
if (result.status === "expired")
return c.json({ error: "Feed has expired and cannot be modified" }, 409);
const metadata = await FeedRepository.from(env).getMetadata(feedId);
const metadata = await FeedRepository.from(env).getMetadata(
FeedId.fromTrusted(feedId),
);
return c.json(
toFeed(feedId, result.config, metadata?.emails.length ?? 0, env),
200,
@@ -265,7 +269,9 @@ apiApp.openapi(
async (c) => {
const env = c.env;
const { feedId } = c.req.valid("param");
const metadata = await FeedRepository.from(env).getMetadata(feedId);
const metadata = await FeedRepository.from(env).getMetadata(
FeedId.fromTrusted(feedId),
);
if (!metadata) return c.json({ error: "Feed not found" }, 404);
return c.json(
{
@@ -301,7 +307,7 @@ apiApp.openapi(
const { feedId, entryId } = c.req.valid("param");
const receivedAt = parseInt(entryId, 10);
const repo = FeedRepository.from(env);
const metadata = await repo.getMetadata(feedId);
const metadata = await repo.getMetadata(FeedId.fromTrusted(feedId));
const metaEntry = metadata?.emails.find((e) => e.receivedAt === receivedAt);
if (!metaEntry) return c.json({ error: "Email not found" }, 404);
const data = await repo.getEmail(metaEntry.key);
@@ -345,7 +351,7 @@ apiApp.openapi(
const repo = FeedRepository.from(env);
const { feedId, entryId } = c.req.valid("param");
const receivedAt = parseInt(entryId, 10);
const feed = await repo.load(feedId);
const feed = await repo.load(FeedId.fromTrusted(feedId));
const metaEntry = feed?.metadata.emails.find(
(e) => e.receivedAt === receivedAt,
);
+4 -2
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@@ -4,6 +4,7 @@ import { Env } from "../types";
import { processEmailContent } from "../utils/html-processor";
import { formatBytes } from "../utils/format";
import { FeedRepository } from "../domain/feed-repository";
import { FeedId } from "../domain/value-objects/feed-id";
import { isExpired } from "../domain/feed";
export async function handle(c: Context<{ Bindings: Env }>): Promise<Response> {
@@ -15,10 +16,11 @@ export async function handle(c: Context<{ Bindings: Env }>): Promise<Response> {
}
const repo = FeedRepository.from(c.env);
const id = FeedId.fromTrusted(feedId);
const [feedMetadata, feedConfig] = await Promise.all([
repo.getMetadata(feedId),
repo.getConfig(feedId),
repo.getMetadata(id),
repo.getConfig(id),
]);
if (!feedMetadata) {
return new Response("Feed not found", { status: 404 });
+4 -1
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@@ -1,6 +1,7 @@
import { Context } from "hono";
import { Env } from "../types";
import { FeedRepository } from "../domain/feed-repository";
import { FeedId } from "../domain/value-objects/feed-id";
import { cacheFaviconForDomain, getCachedIcon } from "../utils/favicon-fetcher";
export const FAVICON_PATH = "/favicon.svg";
@@ -40,7 +41,9 @@ export async function handleFeedFavicon(
const feedId = c.req.param("feedId");
if (!feedId) return projectFavicon();
const metadata = await FeedRepository.from(env).getMetadata(feedId);
const metadata = await FeedRepository.from(env).getMetadata(
FeedId.fromTrusted(feedId),
);
const domain = metadata?.iconDomain;
if (!domain) return projectFavicon();
+4 -1
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@@ -8,6 +8,7 @@ import { waitUntilSafe } from "../utils/worker";
import { DEFAULT_LEASE_SECONDS, MAX_LEASE_SECONDS } from "../config/constants";
import { feedTopicPattern } from "../utils/urls";
import { FeedRepository } from "../domain/feed-repository";
import { FeedId } from "../domain/value-objects/feed-id";
type AppEnv = { Bindings: Env };
@@ -74,7 +75,9 @@ hubRouter.post("/", async (c) => {
const feedId = match[2];
// Verify the feed exists before accepting any subscription
const feedConfig = await FeedRepository.from(env).getConfig(feedId);
const feedConfig = await FeedRepository.from(env).getConfig(
FeedId.fromTrusted(feedId),
);
if (!feedConfig) {
return c.text("Not Found: feed does not exist", 404);
}