Send push notifications on question create

app/workers/question_worker.rb

@@ -10,6 +10,7 @@ class QuestionWorker
   def perform(user_id, question_id)
     user = User.find(user_id)
     question = Question.find(question_id)
+    webpush_app = Rpush::App.find_by(name: "webpush")
 
     user.followers.each do |f|
       next if f.inbox_locked?
@@ -18,6 +19,14 @@ class QuestionWorker
       next if user.muting?(question.user)
 
       Inbox.create(user_id: f.id, question_id: question_id, new: true)
+
+      f.web_push_subscriptions.each do |s|
+        n = Rpush::Webpush::Notification.new
+        n.app = webpush_app
+        n.registration_ids = [s.subscription.symbolize_keys]
+        n.data = { message: { title: "New question notif title", body: question.content }.to_json }
+        n.save!
+      end
     end
   rescue StandardError => e
     logger.info "failed to ask question: #{e.message}"

config/initializers/rpush.rb

@@ -134,3 +134,5 @@ Rpush.reflect do |on|
   # on.error do |error|
   # end
 end
+
+Rails.application.config.active_record.yaml_column_permitted_classes = [Symbol, Hash]

lib/use_case/question/create.rb

@@ -30,6 +30,15 @@ module UseCase
 
         inbox = ::Inbox.create!(user: target_user, question: question, new: true)
 
+        webpush_app = Rpush::App.find_by(name: "webpush")
+        target_user.web_push_subscriptions.each do |s|
+          n = Rpush::Webpush::Notification.new
+          n.app = webpush_app
+          n.registration_ids = [s.subscription.symbolize_keys]
+          n.data = { message: { title: "New question notif title", body: question.content }.to_json }
+          n.save!
+        end
+
         {
           status:   201,
           resource: question,