Merge pull request #186 from joyofrails/feat/first-newsletter

Add support for newsletter broadcasts

Author: rossta

.github/workflows/verify.yml

@@ -256,6 +256,7 @@ jobs:
           path: public
       - run: ls -lahR public
       - run: echo ${{ secrets.RAILS_MASTER_WASM_KEY }} > config/credentials/wasm.key
+      - run: mkdir -p .wasm
       - name: Build rails wasm for web
         run: TARGET=${{ matrix.target }} bin/wasm/build
       - name: Pack rails wasm for web

.wasm/.keep

@@ -23,7 +23,6 @@ gem "vite_rails", group: [:default, :wasm] # Leverage Vite to power the frontend
 gem "bcrypt", "~> 3.1.7", group: [:default, :wasm] # Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
 gem "flipper", group: [:default, :wasm] # Feature flipping for Ruby [https://www.flippercloud.io/]
 gem "flipper-active_record" # ActiveRecord adapter for Flipper [https://www.flippercloud.io/docs/adapters/active-record]
-gem "flipper-ui" # UI for the Flipper gem [https://www.flippercloud.io/docs/ui]
 gem "device_detector" # DeviceDetector is a precise and fast user agent parser and device detector written in Ruby [https://github.com/podigee/device_detector]
 gem "warden", group: [:default, :wasm] # General Rack Authentication Framework [https://github.com/wardencommunity/warden]
 gem "postmark-rails" # Postmark Rails gem [https://github.com/ActiveCampaign/postmark-rails]
@@ -48,6 +47,8 @@ gem "litestream" # Standalone streaming replication for SQLite [https://litestre
 gem "web-push" # Web Push library for Ruby [https://github.com/pushpad/web-push]
 gem "fog-aws", require: false # Module for the 'fog' gem to support Amazon Web Services [https://github.com/fog/fog-aws]
 
+# Admin
+gem "flipper-ui" # UI for the Flipper gem [https://www.flippercloud.io/docs/ui]
 gem "mission_control-jobs" # Dashboard for Active Job [https://github.com/basecamp/mission_control-jobs]
 
 group :development do

Gemfile

@@ -0,0 +1,13 @@
+class PostmarkClient
+  def self.deliver_messages(messages)
+    new.deliver_messages(messages)
+  end
+
+  def deliver_messages(messages)
+    api_client.deliver_messages(messages)
+  end
+
+  def api_client
+    @api_client ||= Postmark::ApiClient.new(Rails.configuration.settings.postmark_api_token)
+  end
+end

app/clients/postmark_client.rb

@@ -0,0 +1,77 @@
+class Admin::NewslettersController < ApplicationController
+  # GET /admin/newsletters
+  def index
+    @newsletters = Newsletter.all
+  end
+
+  # GET /admin/newsletters/1
+  def show
+    @newsletter = Newsletter.find(params[:id])
+  end
+
+  # GET /admin/newsletters/new
+  def new
+    @newsletter = Newsletter.new(newsletter_params)
+  end
+
+  # GET /admin/newsletters/1/edit
+  def edit
+    @newsletter = Newsletter.find(params[:id])
+  end
+
+  # POST /admin/newsletters
+  def create
+    @newsletter = Newsletter.new(newsletter_params)
+
+    if @newsletter.save
+      redirect_to [:admin, @newsletter], notice: "Newsletter was successfully created."
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  # PATCH/PUT /admin/newsletters/1
+  def update
+    @newsletter = Newsletter.find(params[:id])
+
+    if @newsletter.update(newsletter_params)
+      redirect_to [:admin, @newsletter], notice: "Newsletter was successfully updated.", status: :see_other
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /admin/newsletters/1
+  def destroy
+    @newsletter = Newsletter.find(params[:id])
+
+    @newsletter.destroy!
+
+    redirect_to admin_newsletters_path, notice: "Newsletter was successfully destroyed.", status: :see_other
+  end
+
+  # PATCH /admin/newsletters/1/deliver
+  def deliver
+    @newsletter = Newsletter.find(params[:id])
+
+    recipients = deliver_live? ? User.subscribers : User.test_recipients
+    label = deliver_live? ? "LIVE" : "TEST"
+
+    if recipients.empty?
+      return redirect_to [:admin, @newsletter], alert: "No recipients fond."
+    end
+
+    NewsletterNotifier.deliver_to(recipients, newsletter: @newsletter, live: deliver_live?)
+
+    redirect_to [:admin, @newsletter], notice: "[#{label}] Newsletter was successfully delivered."
+  end
+
+  private
+
+  # Only allow a list of trusted parameters through.
+  def newsletter_params
+    params.fetch(:newsletter, {}).permit(:title, :content)
+  end
+
+  def deliver_live? = params[:live] == "true"
+end

app/controllers/admin/newsletters_controller.rb

@@ -0,0 +1,9 @@
+class NewslettersController < ApplicationController
+  def index
+    @newsletters = Newsletter.sent
+  end
+
+  def show
+    @newsletter = Newsletter.find(params[:id])
+  end
+end

app/controllers/newsletters_controller.rb

@@ -0,0 +1,5 @@
+module MarkdownHelper
+  def basic_markdown(text)
+    render Markdown::Base.new(text)
+  end
+end

app/helpers/markdown_helper.rb

@@ -3,6 +3,8 @@ import debug from '../../utils/debug';
 
 const console = debug('app:javascript:controllers:forms:frame');
 
+// This controller is used to handle form submissions that should redirect out
+// of a Turbo Frame.
 export default class extends Controller {
   static targets = ['refreshButton'];
   static values = {

app/javascript/controllers/forms/frame.js

@@ -35,3 +35,4 @@
 @import './components/anchors.scss';
 @import './components/callout.css';
 @import './components/color-scheme.scss';
+@import './components/table.css';

app/javascript/css/application.css

@@ -247,6 +247,7 @@ dialog {
 
 textarea {
   resize: vertical;
+  min-height: 18ch;
 }
 
 input::-moz-placeholder,
@@ -583,23 +584,6 @@ pre {
   overflow-x: auto;
 }
 
-button,
-input,
-optgroup,
-select,
-textarea {
-  font-family: inherit;
-  font-feature-settings: inherit;
-  font-variation-settings: inherit;
-  font-size: 100%;
-  font-weight: inherit;
-  line-height: inherit;
-  letter-spacing: inherit;
-  color: inherit;
-  margin: 0;
-  padding: 0;
-}
-
 button,
 [role='button'] {
   cursor: pointer;