FIX: Clicking on login should show login modal (#177)

* FIX: Clicking on login should show login modal

* Add system test that shows the login modal appears

assets/javascripts/discourse/components/login-required.js

@@ -1,17 +0,0 @@
-import Component from "@ember/component";
-import cookie from "discourse/lib/cookie";
-import DiscourseURL from "discourse/lib/url";
-import { default as getURL } from "discourse-common/lib/get-url";
-
-export default Component.extend({
-  classNames: ["login-required", "subscriptions"],
-  actions: {
-    createAccount() {
-      const destinationUrl = window.location.href;
-      const cookiePath = getURL("/");
-
-      cookie("destination_url", destinationUrl, { path: cookiePath });
-      DiscourseURL.redirectTo("/login");
-    },
-  },
-});

assets/javascripts/discourse/templates/components/login-required.hbs

@@ -2,7 +2,7 @@
 
 <DButton
   @label="log_in"
-  @action={{this.createAccount}}
+  @action={{route-action "showLogin"}}
   @icon="user"
-  class="btn btn-primary"
+  class="btn btn-primary login-required subscriptions"
 />

spec/system/subscription_product_spec.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+describe "Subscription products", type: :system do
+  fab!(:admin) { Fabricate(:admin) }
+  fab!(:product) { Fabricate(:product, external_id: "prod_OiKyO6ZMFCIhQa") }
+
+  before { SiteSetting.discourse_subscriptions_enabled = true }
+
+  it "shows the login modal" do
+    visit("/s")
+
+    find("button.login-required.subscriptions").click
+
+    expect(page).to have_css(".modal-container .login-modal")
+  end
+end