feat: Implement generic rule engine (#1318)

* Add schema for the new rule engine

* Add rule engine backend logic

* Implement the worker logic and event firing

* Implement the UI changesfor the rule engine

* Ensure that when a referenced list or tag are deleted, the corresponding event/action is

* Dont show smart lists in rule engine events

* Add privacy validations for attached tag and list ids

* Move the rules logic into a models

1 files changed, 28 insertions, 0 deletions

diff --git a/packages/shared/queues.ts b/packages/shared/queues.ts
index 624f2bca..571df568 100644
--- a/packages/shared/queues.ts
+++ b/packages/shared/queues.ts
@@ -3,6 +3,7 @@ import { buildDBClient, migrateDB, SqliteQueue } from "liteque";
 import { z } from "zod";
 
 import serverConfig from "./config";
+import { zRuleEngineEventSchema } from "./types/rules";
 
 const QUEUE_DB_PATH = path.join(serverConfig.dataDir, "queue.db");
 
@@ -193,3 +194,30 @@ export async function triggerWebhook(
     operation,
   });
 }
+
+// RuleEgine worker
+export const zRuleEngineRequestSchema = z.object({
+  bookmarkId: z.string(),
+  events: z.array(zRuleEngineEventSchema),
+});
+export type ZRuleEngineRequest = z.infer<typeof zRuleEngineRequestSchema>;
+export const RuleEngineQueue = new SqliteQueue<ZRuleEngineRequest>(
+  "rule_engine_queue",
+  queueDB,
+  {
+    defaultJobArgs: {
+      numRetries: 1,
+    },
+    keepFailedJobs: false,
+  },
+);
+
+export async function triggerRuleEngineOnEvent(
+  bookmarkId: string,
+  events: z.infer<typeof zRuleEngineEventSchema>[],
+) {
+  await RuleEngineQueue.enqueue({
+    events,
+    bookmarkId,
+  });
+}