fix: Forward to incorrect collection url on first signin (#2565)

closes #2560

server/routes/auth/index.js

@@ -43,10 +43,7 @@ router.get("/redirect", auth(), async (ctx) => {
 
   const [team, collection, view] = await Promise.all([
     Team.findByPk(user.teamId),
-    Collection.findOne({
-      where: { teamId: user.teamId },
-      order: [["index", "ASC"]],
-    }),
+    Collection.findFirstCollectionForUser(user),
     View.findOne({
       where: { userId: user.id },
     }),

server/routes/auth/index.test.js

@@ -0,0 +1,36 @@
+// @flow
+import TestServer from "fetch-test-server";
+import webService from "../../services/web";
+import { buildUser, buildCollection } from "../../test/factories";
+import { flushdb } from "../../test/support";
+
+const app = webService();
+const server = new TestServer(app.callback());
+
+beforeEach(() => flushdb());
+afterAll(() => server.close());
+
+describe("auth/redirect", () => {
+  it("should redirect to home", async () => {
+    const user = await buildUser();
+    const res = await server.get(
+      `/auth/redirect?token=${user.getTransferToken()}`,
+      { redirect: "manual" }
+    );
+
+    expect(res.status).toEqual(302);
+    expect(res.headers.get("location").endsWith("/home")).toBeTruthy();
+  });
+
+  it("should redirect to first collection", async () => {
+    const collection = await buildCollection();
+    const user = await buildUser({ teamId: collection.teamId });
+    const res = await server.get(
+      `/auth/redirect?token=${user.getTransferToken()}`,
+      { redirect: "manual" }
+    );
+
+    expect(res.status).toEqual(302);
+    expect(res.headers.get("location").endsWith(collection.url)).toBeTruthy();
+  });
+});