feat: version 2 beta

adapters/mongo/collections/relations.ts

@@ -0,0 +1,38 @@
+import z from "zod";
+
+import type { CollectionRegistrar } from "../types.ts";
+
+export const registrar: CollectionRegistrar = {
+  name: "relations",
+  indexes: [
+    [
+      {
+        key: 1,
+      },
+    ],
+    [
+      {
+        stream: 1,
+      },
+    ],
+    [
+      {
+        key: 1,
+        stream: 1,
+      },
+      {
+        unique: true,
+      },
+    ],
+  ],
+};
+
+export const schema = z.object({
+  key: z.string(),
+  streams: z.string().array(),
+});
+
+export type RelationSchema = {
+  key: string;
+  streams: string[];
+};