Merge branch 'develop' into feat/voice-channel

app/controllers/api/v1/accounts/campaigns_controller.rb

@@ -29,6 +29,6 @@ class Api::V1::Accounts::CampaignsController < Api::V1::Accounts::BaseController
 
   def campaign_params
     params.require(:campaign).permit(:title, :description, :message, :enabled, :trigger_only_during_business_hours, :inbox_id, :sender_id,
-                                     :scheduled_at, audience: [:type, :id], trigger_rules: {})
+                                     :scheduled_at, audience: [:type, :id], trigger_rules: {}, template_params: {})
   end
 end

app/controllers/api/v1/accounts/integrations/notion_controller.rb

@@ -11,4 +11,4 @@ class Api::V1::Accounts::Integrations::NotionController < Api::V1::Accounts::Bas
   def fetch_hook
     @hook = Integrations::Hook.where(account: Current.account).find_by(app_id: 'notion')
   end
-end
+end

app/controllers/api/v1/accounts/notion/authorizations_controller.rb

@@ -18,4 +18,4 @@ class Api::V1::Accounts::Notion::AuthorizationsController < Api::V1::Accounts::O
       render json: { success: false }, status: :unprocessable_entity
     end
   end
-end
+end

app/controllers/api/v1/accounts/whatsapp/authorizations_controller.rb

@@ -0,0 +1,64 @@
+class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts::BaseController
+  before_action :validate_feature_enabled!
+
+  # POST /api/v1/accounts/:account_id/whatsapp/authorization
+  # Handles the embedded signup callback data from the Facebook SDK
+  def create
+    validate_embedded_signup_params!
+    channel = process_embedded_signup
+    render_success_response(channel.inbox)
+  rescue StandardError => e
+    render_error_response(e)
+  end
+
+  private
+
+  def process_embedded_signup
+    service = Whatsapp::EmbeddedSignupService.new(
+      account: Current.account,
+      code: params[:code],
+      business_id: params[:business_id],
+      waba_id: params[:waba_id],
+      phone_number_id: params[:phone_number_id]
+    )
+    service.perform
+  end
+
+  def render_success_response(inbox)
+    render json: {
+      success: true,
+      id: inbox.id,
+      name: inbox.name,
+      channel_type: 'whatsapp'
+    }
+  end
+
+  def render_error_response(error)
+    Rails.logger.error "[WHATSAPP AUTHORIZATION] Embedded signup error: #{error.message}"
+    Rails.logger.error error.backtrace.join("\n")
+    render json: {
+      success: false,
+      error: error.message
+    }, status: :unprocessable_entity
+  end
+
+  def validate_feature_enabled!
+    return if Current.account.feature_whatsapp_embedded_signup?
+
+    render json: {
+      success: false,
+      error: 'WhatsApp embedded signup is not enabled for this account'
+    }, status: :forbidden
+  end
+
+  def validate_embedded_signup_params!
+    missing_params = []
+    missing_params << 'code' if params[:code].blank?
+    missing_params << 'business_id' if params[:business_id].blank?
+    missing_params << 'waba_id' if params[:waba_id].blank?
+
+    return if missing_params.empty?
+
+    raise ArgumentError, "Required parameters are missing: #{missing_params.join(', ')}"
+  end
+end