FIX: `u/:username/deleted-posts` route regression (#21834)

Regressed in 48987af

app/assets/javascripts/discourse/app/routes/build-admin-user-posts-route.js

@@ -1,37 +0,0 @@
-import DiscourseRoute from "discourse/routes/discourse";
-import { emojiUnescape } from "discourse/lib/text";
-import { escapeExpression } from "discourse/lib/utilities";
-import { action } from "@ember/object";
-
-export default function (filter) {
-  return DiscourseRoute.extend({
-    templateName: "user/posts",
-
-    model() {
-      return this.modelFor("user").get("postsStream");
-    },
-
-    afterModel(model) {
-      return model.filterBy({ filter });
-    },
-
-    setupController(controller, model) {
-      // initialize "canLoadMore"
-      model.set("canLoadMore", model.get("itemsLoaded") === 60);
-
-      model.get("content").forEach((item) => {
-        if (item.get("title")) {
-          item.set("title", emojiUnescape(escapeExpression(item.title)));
-        }
-      });
-
-      this.controllerFor("user-posts").set("model", model);
-    },
-
-    @action
-    didTransition() {
-      this.controllerFor("user-posts")._showFooter();
-      return true;
-    },
-  });
-}

app/assets/javascripts/discourse/app/routes/user-deleted-posts.js

@@ -1,3 +1,35 @@
-import createAdminUserPostsRoute from "discourse/routes/build-admin-user-posts-route";
+import DiscourseRoute from "discourse/routes/discourse";
+import { emojiUnescape } from "discourse/lib/text";
+import { escapeExpression } from "discourse/lib/utilities";
+import { action } from "@ember/object";
 
-export default createAdminUserPostsRoute("deleted");
+export default class UserDeletedPosts extends DiscourseRoute {
+  templateName = "user/posts";
+  controllerName = "user-posts";
+
+  model() {
+    return this.modelFor("user").postsStream;
+  }
+
+  afterModel(model) {
+    return model.filterBy({ filter: "deleted" });
+  }
+
+  setupController(controller, model) {
+    super.setupController(...arguments);
+
+    model.set("canLoadMore", model.itemsLoaded === 60);
+
+    model.content.forEach((item) => {
+      if (item.title) {
+        item.set("title", emojiUnescape(escapeExpression(item.title)));
+      }
+    });
+  }
+
+  @action
+  didTransition() {
+    this.controller._showFooter();
+    return true;
+  }
+}

app/assets/javascripts/discourse/tests/acceptance/user-deleted-posts-test.js

@@ -0,0 +1,29 @@
+import { acceptance } from "../helpers/qunit-helpers";
+import { test } from "qunit";
+import postFixtures from "discourse/tests/fixtures/post";
+import { cloneJSON } from "discourse-common/lib/object";
+import { visit } from "@ember/test-helpers";
+
+acceptance("User's deleted posts page", function (needs) {
+  needs.user();
+
+  needs.pretender((server, helper) => {
+    server.get(`/posts/eviltrout/deleted`, () => {
+      const post1 = cloneJSON(postFixtures["/posts/398"]);
+      post1.excerpt = "Topic #1";
+      const post2 = cloneJSON(postFixtures["/posts/98737532"]);
+      post2.excerpt = "Another topic's text";
+
+      return helper.response([post1, post2]);
+    });
+  });
+
+  test("Displays the posts", async function (assert) {
+    await visit(`/u/eviltrout/deleted-posts`);
+
+    assert.dom(".user-stream-item [data-topic-id='280']").hasText("Topic #1");
+    assert
+      .dom(".user-stream-item [data-topic-id='34']")
+      .hasText("Another topic's text");
+  });
+});