From 4879995013aef6f450be26eab4209f219afc68ab Mon Sep 17 00:00:00 2001
From: "Stanko K.R." <stanko@stanko.io>
Date: Thu, 11 Sep 2025 17:56:28 +0200
Subject: [PATCH] Serialize events

---
 app/models/webhook.rb                         |  4 +++
 app/models/webhook/delivery.rb                |  2 +-
 app/views/cards/_card.json.jbuilder           | 26 +++++++++++++++++++
 .../cards/comments/_comment.json.jbuilder     | 18 +++++++++++++
 .../collections/_collection.json.jbuilder     | 16 ++++++++++++
 app/views/users/_user.json.jbuilder           |  7 +++++
 app/views/webhooks/event.json.jbuilder        | 19 ++++++++++++++
 app/views/workflows/_workflow.json.jbuilder   |  6 +++++
 .../workflows/stages/_stage.json.jbuilder     |  9 +++++++
 9 files changed, 106 insertions(+), 1 deletion(-)
 create mode 100644 app/views/cards/_card.json.jbuilder
 create mode 100644 app/views/cards/comments/_comment.json.jbuilder
 create mode 100644 app/views/collections/_collection.json.jbuilder
 create mode 100644 app/views/users/_user.json.jbuilder
 create mode 100644 app/views/webhooks/event.json.jbuilder
 create mode 100644 app/views/workflows/_workflow.json.jbuilder
 create mode 100644 app/views/workflows/stages/_stage.json.jbuilder

diff --git a/app/models/webhook.rb b/app/models/webhook.rb
index b35bbb4f0..fc905d1c2 100644
--- a/app/models/webhook.rb
+++ b/app/models/webhook.rb
@@ -44,6 +44,10 @@ class Webhook < ApplicationRecord
     update_columns active: false
   end
 
+  def renderer
+    @renderer ||= ApplicationController.renderer.new
+  end
+
   private
     def validate_url
       uri = URI.parse(url.presence)
diff --git a/app/models/webhook/delivery.rb b/app/models/webhook/delivery.rb
index f80e29871..4cd926107 100644
--- a/app/models/webhook/delivery.rb
+++ b/app/models/webhook/delivery.rb
@@ -106,6 +106,6 @@ class Webhook::Delivery < ApplicationRecord
     end
 
     def payload
-      { test: :test }.to_json
+      webhook.renderer.render(template: "webhooks/event", assigns: { event: event }, format: :json)
     end
 end
diff --git a/app/views/cards/_card.json.jbuilder b/app/views/cards/_card.json.jbuilder
new file mode 100644
index 000000000..fdb242edd
--- /dev/null
+++ b/app/views/cards/_card.json.jbuilder
@@ -0,0 +1,26 @@
+json.cache! card do
+  json.(card, :id, :title, :status)
+  json.image_url card.image.presence && url_for(card.image)
+
+  json.golden card.golden?
+  json.last_active_at card.last_active_at.utc
+  json.created_at card.created_at.utc
+
+  json.url card_url(card)
+
+  json.collection do
+    json.partial! "collections/collection", locals: { collection: card.collection }
+  end
+
+  json.stage do
+    if card.stage
+      json.partial! "workflows/stages/stage", stage: card.stage
+    else
+      nil
+    end
+  end
+
+  json.creator do
+    json.partial! "users/user", user: card.creator
+  end
+end
diff --git a/app/views/cards/comments/_comment.json.jbuilder b/app/views/cards/comments/_comment.json.jbuilder
new file mode 100644
index 000000000..a66ae1ef9
--- /dev/null
+++ b/app/views/cards/comments/_comment.json.jbuilder
@@ -0,0 +1,18 @@
+json.cache! comment do
+  json.(comment, :id)
+
+  json.created_at comment.created_at.utc
+  json.updated_at comment.updated_at.utc
+
+  json.body do
+    json.plain_text comment.body.to_plain_text
+    json.html comment.body.to_s
+  end
+
+  json.creator do
+    json.partial! "users/user", user: comment.creator
+  end
+
+  json.reactions_url card_comment_reactions_url(comment.card_id, comment.id)
+  json.url card_comment_url(comment.card_id, comment.id)
+end
diff --git a/app/views/collections/_collection.json.jbuilder b/app/views/collections/_collection.json.jbuilder
new file mode 100644
index 000000000..3c42b2fc9
--- /dev/null
+++ b/app/views/collections/_collection.json.jbuilder
@@ -0,0 +1,16 @@
+json.cache! collection do
+  json.(collection, :id, :name, :all_access)
+  json.created_at collection.created_at.utc
+
+  json.creator do
+    json.partial! "users/user", user: collection.creator
+  end
+
+  json.workflow do
+    if collection.workflow
+      json.partial! "workflows/workflow", workflow: collection.workflow
+    else
+      nil
+    end
+  end
+end
diff --git a/app/views/users/_user.json.jbuilder b/app/views/users/_user.json.jbuilder
new file mode 100644
index 000000000..6b11459f3
--- /dev/null
+++ b/app/views/users/_user.json.jbuilder
@@ -0,0 +1,7 @@
+json.cache! user do
+  json.(user, :id, :name, :email_address, :role, :active)
+
+  json.created_at user.created_at.utc
+
+  json.url user_url(user)
+end
diff --git a/app/views/webhooks/event.json.jbuilder b/app/views/webhooks/event.json.jbuilder
new file mode 100644
index 000000000..ff779c39a
--- /dev/null
+++ b/app/views/webhooks/event.json.jbuilder
@@ -0,0 +1,19 @@
+json.cache! @event do
+  json.(@event, :id, :action)
+  json.created_at @event.created_at.utc
+
+  json.eventable do
+    case @event.eventable
+    when Card then json.partial! "cards/card", card: @event.eventable
+    when Comment then json.partial! "cards/comments/comment", comment: @event.eventable
+    end
+  end
+
+  json.collection do
+    json.partial! "collections/collection", locals: { collection: @event.collection }
+  end
+
+  json.creator do
+    json.partial! "users/user", user: @event.creator
+  end
+end
diff --git a/app/views/workflows/_workflow.json.jbuilder b/app/views/workflows/_workflow.json.jbuilder
new file mode 100644
index 000000000..7fa32c7e9
--- /dev/null
+++ b/app/views/workflows/_workflow.json.jbuilder
@@ -0,0 +1,6 @@
+json.cache! workflow do
+  json.(workflow, :id, :name)
+
+  json.created_at workflow.created_at.utc
+  json.updated_at workflow.updated_at.utc
+end
diff --git a/app/views/workflows/stages/_stage.json.jbuilder b/app/views/workflows/stages/_stage.json.jbuilder
new file mode 100644
index 000000000..bb9354261
--- /dev/null
+++ b/app/views/workflows/stages/_stage.json.jbuilder
@@ -0,0 +1,9 @@
+json.cache! stage do
+  json.(stage, :id, :name, :color)
+
+  json.created_at stage.created_at.utc
+
+  json.workflow do
+    json.partial! "workflows/workflow", workflow: stage.workflow
+  end
+end