From cf1a25131fd45ab7c9a72b837be525c24457cd8b Mon Sep 17 00:00:00 2001
From: Mohamed Bassem <me@mbassem.com>
Date: Sun, 3 Nov 2024 17:09:47 +0000
Subject: feature: Add support for subscribing to RSS feeds. Fixes #202

---
 packages/shared/queues.ts      | 17 +++++++++++++++++
 packages/shared/types/feeds.ts | 27 +++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 packages/shared/types/feeds.ts

(limited to 'packages/shared')

diff --git a/packages/shared/queues.ts b/packages/shared/queues.ts
index 6189a633..7baae535 100644
--- a/packages/shared/queues.ts
+++ b/packages/shared/queues.ts
@@ -116,3 +116,20 @@ export async function triggerVideoWorker(bookmarkId: string, url: string) {
     url,
   });
 }
+
+// Feed Worker
+export const zFeedRequestSchema = z.object({
+  feedId: z.string(),
+});
+export type ZFeedRequestSchema = z.infer<typeof zFeedRequestSchema>;
+
+export const FeedQueue = new SqliteQueue<ZFeedRequestSchema>(
+  "feed_queue",
+  queueDB,
+  {
+    defaultJobArgs: {
+      // One retry is enough for the feed queue given that it's periodic
+      numRetries: 1,
+    },
+  },
+);
diff --git a/packages/shared/types/feeds.ts b/packages/shared/types/feeds.ts
new file mode 100644
index 00000000..3771624b
--- /dev/null
+++ b/packages/shared/types/feeds.ts
@@ -0,0 +1,27 @@
+import { z } from "zod";
+
+const MAX_FEED_URL_LENGTH = 500;
+const MAX_FEED_NAME_LENGTH = 100;
+
+export const zAppliesToEnumSchema = z.enum(["all", "text", "images"]);
+
+export const zFeedSchema = z.object({
+  id: z.string(),
+  name: z.string().min(1).max(MAX_FEED_NAME_LENGTH),
+  url: z.string().url(),
+  lastFetchedStatus: z.enum(["success", "failure", "pending"]).nullable(),
+  lastFetchedAt: z.date().nullable(),
+});
+
+export type ZFeed = z.infer<typeof zFeedSchema>;
+
+export const zNewFeedSchema = z.object({
+  name: z.string().min(1).max(MAX_FEED_NAME_LENGTH),
+  url: z.string().max(MAX_FEED_URL_LENGTH).url(),
+});
+
+export const zUpdateFeedSchema = z.object({
+  feedId: z.string(),
+  name: z.string().min(1).max(MAX_FEED_NAME_LENGTH),
+  url: z.string().max(MAX_FEED_URL_LENGTH).url(),
+});
-- 
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