FEATURE: add welcome topic cta banner (#17821)

app/assets/javascripts/discourse/app/components/welcome-topic-banner.js

@@ -0,0 +1,25 @@
+import GlimmerComponent from "discourse/components/glimmer";
+import { action } from "@ember/object";
+import { getOwner } from "discourse-common/lib/get-owner";
+import Topic from "discourse/models/topic";
+import Composer from "discourse/models/composer";
+
+export default class WelcomeTopicBanner extends GlimmerComponent {
+  @action
+  editWelcomeTopic() {
+    const topicController = getOwner(this).lookup("controller:topic");
+
+    Topic.find(this.siteSettings.welcome_topic_id, {}).then((topic) => {
+      this.store
+        .createRecord("topic", {
+          id: topic.id,
+          slug: topic.slug,
+        })
+        .postStream.loadPostByPostNumber(1)
+        .then((post) => {
+          post.topic.set("draft_key", Composer.EDIT);
+          topicController.send("editPost", post);
+        });
+    });
+  }
+}

app/assets/javascripts/discourse/app/controllers/discovery/topics.js

@@ -24,6 +24,13 @@ const controllerOpts = {
   showTopicPostBadges: not("new"),
   redirectedReason: alias("currentUser.redirected_to_top.reason"),
 
+  @discourseComputed("model.filter", "site.show_welcome_topic_banner")
+  showEditWelcomeTopicBanner(filter, showWelcomeTopicBanner) {
+    return (
+      this.currentUser?.staff && filter === "latest" && showWelcomeTopicBanner
+    );
+  },
+
   expandGloballyPinned: false,
   expandAllPinned: false,
 

app/assets/javascripts/discourse/app/templates/components/welcome-topic-banner.hbs

@@ -0,0 +1,9 @@
+<div class="welcome-topic-banner">
+  <div class="col-text">
+    <h1 class="title">{{i18n "welcome_topic_banner.title"}}</h1>
+    <p class="description">{{i18n "welcome_topic_banner.description"}}</p>
+  </div>
+  <div class="col-button">
+    <DButton @class="btn-primary welcome-topic-cta" @action={{action "editWelcomeTopic"}} @label="welcome_topic_banner.button_title" />
+  </div>
+</div>

app/assets/javascripts/discourse/app/templates/discovery/topics.hbs

@@ -2,6 +2,10 @@
   <div class="alert alert-info">{{this.redirectedReason}}</div>
 {{/if}}
 
+{{#if this.showEditWelcomeTopicBanner}}
+  <WelcomeTopicBanner />
+{{/if}}
+
 <TopicDismissButtons @position="top" @selectedTopics={{this.selected}} @model={{this.model}} @showResetNew={{this.showResetNew}} @showDismissRead={{this.showDismissRead}} @resetNew={{action "resetNew"}} />
 
 {{#if this.model.sharedDrafts}}

app/assets/javascripts/discourse/tests/acceptance/welcome-topic-banner-test.js

@@ -0,0 +1,17 @@
+import { acceptance, exists } from "discourse/tests/helpers/qunit-helpers";
+import { test } from "qunit";
+import { visit } from "@ember/test-helpers";
+
+acceptance("Welcome Topic Banner", function (needs) {
+  needs.user();
+  needs.site({ show_welcome_topic_banner: true });
+
+  test("Navigation", async function (assert) {
+    await visit("/");
+    assert.ok(exists(".welcome-topic-banner"), "has the welcome topic banner");
+    assert.ok(
+      exists("button.welcome-topic-cta"),
+      "has the welcome topic edit button"
+    );
+  });
+});

app/assets/stylesheets/desktop/topic-list.scss

@@ -252,3 +252,22 @@
     }
   }
 }
+
+.welcome-topic-banner {
+  border: 1px solid var(--primary-low);
+  box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.12);
+  padding: 10px;
+  display: flex;
+  flex-direction: row;
+
+  .col-text {
+    width: 70%;
+  }
+  .col-button {
+    width: 30%;
+    display: flex;
+    align-self: center;
+    justify-content: flex-end;
+    padding-right: 30px;
+  }
+}

app/models/site.rb

@@ -203,4 +203,10 @@ class Site
     MessageBus.publish(SITE_JSON_CHANNEL, '')
   end
 
+  def self.show_welcome_topic_banner?(guardian)
+    return false unless guardian.is_admin?
+    return false unless guardian.user.id == User.first_login_admin_id
+
+    Post.find_by("topic_id = :topic_id AND post_number = 1 AND version = 1 AND created_at > :created_at", topic_id: SiteSetting.welcome_topic_id, created_at: 1.month.ago).present?
+  end
 end

app/models/user.rb

@@ -1878,6 +1878,14 @@ class User < ActiveRecord::Base
     end
   end
 
+  def self.first_login_admin_id
+    User.where(admin: true)
+      .human_users
+      .joins(:user_auth_tokens)
+      .order('user_auth_tokens.created_at')
+      .pluck_first(:id)
+  end
+
   private
 
   def stat

app/serializers/site_serializer.rb

@@ -34,7 +34,8 @@ class SiteSerializer < ApplicationSerializer
     :watched_words_link,
     :categories,
     :markdown_additional_options,
-    :displayed_about_plugin_stat_groups
+    :displayed_about_plugin_stat_groups,
+    :show_welcome_topic_banner
   )
 
   has_many :archetypes, embed: :objects, serializer: ArchetypeSerializer
@@ -213,6 +214,10 @@ class SiteSerializer < ApplicationSerializer
     About.displayed_plugin_stat_groups
   end
 
+  def show_welcome_topic_banner
+    Site.show_welcome_topic_banner?(scope)
+  end
+
   private
 
   def ordered_flags(flags)

config/locales/client.en.yml

@@ -4136,6 +4136,11 @@ en:
                 one: "%{count} draft"
                 other: "%{count} drafts"
 
+    welcome_topic_banner:
+      title: "Create your Welcome Topic"
+      description: 'Your welcome topic is the first thing new arrivals will read. Think of it as your one paragraph "elevator pitch" or "mission statement"'
+      button_title: "Start Editing"
+
   # This section is exported to the javascript for i18n in the admin section
   admin_js:
     type_to_filter: "type to filter..."

config/site_settings.yml

@@ -2325,6 +2325,7 @@ uncategorized:
   welcome_topic_id:
     default: -1
     hidden: true
+    client: true
   lounge_welcome_topic_id:
     default: -1
     hidden: true

lib/wizard.rb

@@ -106,13 +106,7 @@ class Wizard
       return false
     end
 
-    first_admin_id = User.where(admin: true)
-      .human_users
-      .joins(:user_auth_tokens)
-      .order('user_auth_tokens.created_at')
-      .pluck_first(:id)
-
-    if @user&.id && first_admin_id == @user.id
+    if @user&.id && User.first_login_admin_id == @user.id
       !Wizard::Builder.new(@user).build.completed?
     else
       false

spec/models/site_spec.rb

@@ -183,4 +183,50 @@ RSpec.describe Site do
     expect(data["auth_providers"].map { |a| a["name"] }).to contain_exactly('facebook', 'twitter')
   end
 
+  describe ".show_welcome_topic_banner?" do
+    it "returns false when the user is not admin" do
+      first_post = Fabricate(:post, created_at: 25.days.ago)
+      SiteSetting.welcome_topic_id = first_post.topic.id
+
+      expect(Site.show_welcome_topic_banner?(Guardian.new(Fabricate(:user)))).to eq(false)
+    end
+
+    it "returns false when the user is not first admin who logs in" do
+      first_post = Fabricate(:post, created_at: 25.days.ago)
+      SiteSetting.welcome_topic_id = first_post.topic.id
+
+      expect(Site.show_welcome_topic_banner?(Guardian.new(Fabricate(:admin)))).to eq(false)
+    end
+
+    it "returns true when welcome topic is less than month old" do
+      admin = Fabricate(:admin)
+      UserAuthToken.generate!(user_id: admin.id)
+
+      first_post = Fabricate(:post, created_at: 25.days.ago)
+      SiteSetting.welcome_topic_id = first_post.topic.id
+
+      expect(Site.show_welcome_topic_banner?(Guardian.new(admin))).to eq(true)
+    end
+
+    it "returns false when welcome topic is more than month old" do
+      admin = Fabricate(:admin)
+      UserAuthToken.generate!(user_id: admin.id)
+
+      first_post = Fabricate(:post, created_at: 35.days.ago)
+      SiteSetting.welcome_topic_id = first_post.topic.id
+
+      expect(Site.show_welcome_topic_banner?(Guardian.new(admin))).to eq(false)
+    end
+
+    it "returns false when welcome topic has been edited" do
+      admin = Fabricate(:admin)
+      UserAuthToken.generate!(user_id: admin.id)
+
+      first_post = Fabricate(:post, version: 2, created_at: 25.days.ago)
+      SiteSetting.welcome_topic_id = first_post.topic.id
+
+      expect(Site.show_welcome_topic_banner?(Guardian.new(admin))).to eq(false)
+    end
+  end
+
 end

spec/requests/api/schemas/json/site_response.json

@@ -685,6 +685,9 @@
           ]
         }
     },
+    "show_welcome_topic_banner": {
+      "type": "boolean"
+    },
     "archetypes": {
       "type": "array",
       "items":

spec/serializers/site_serializer_spec.rb

@@ -112,4 +112,16 @@ RSpec.describe SiteSerializer do
     serialized = described_class.new(Site.new(admin_guardian), scope: admin_guardian, root: false).as_json
     expect(serialized[:shared_drafts_category_id]).to eq(nil)
   end
+
+  it 'includes show_welcome_topic_banner' do
+    admin = Fabricate(:admin)
+    admin_guardian = Guardian.new(admin)
+    UserAuthToken.generate!(user_id: admin.id)
+
+    first_post = Fabricate(:post, created_at: 25.days.ago)
+    SiteSetting.welcome_topic_id = first_post.topic.id
+
+    serialized = described_class.new(Site.new(admin_guardian), scope: admin_guardian, root: false).as_json
+    expect(serialized[:show_welcome_topic_banner]).to eq(true)
+  end
 end