Initial commit

app/controllers/contract_templates/blank_contracts_controller.rb

@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+class ContractTemplates::BlankContractsController < ApplicationController
+  before_action :set_contract_template
+
+  def show
+    send_file contract.to_pdf, download_attributes
+  end
+
+  def new
+    authorize BlankContract
+    render 'blank_contracts/new'
+  end
+
+  def create
+    if number_of_copies_valid?
+      send_file contract.to_pdf, download_attributes
+    else
+      authorize BlankContract
+      redirect_back fallback_location: [:new, @contract_template, :blank_contracts], notice: t('.number_of_copies_invalid_notice')
+    end
+  end
+
+  private
+
+  def number_of_copies_valid?
+    number_of_copies = params[:number_of_copies].to_i
+    number_of_copies.positive?
+  rescue StandardError
+    false
+  end
+
+  def contract_templates
+    policy_scope(ContractTemplate)
+  end
+
+  def set_contract_template
+    @contract_template = contract_templates.find(params[:contract_template_id])
+  end
+
+  def releasable
+    create_releasable_instance
+  end
+
+  def create_releasable_instance
+    template_release_type = @contract_template[:release_type]
+    releasable = "#{template_release_type}_release".classify.safe_constantize.new
+    releasable.contract_template = @contract_template
+    releasable.project_id = @contract_template.project_id
+    releasable
+  end
+
+  def contract
+    authorize BlankContract.new(releasable, params[:number_of_copies])
+  end
+
+  def download_attributes
+    {
+      disposition: 'inline',
+      filename: contract.filename,
+      type: 'application/pdf'
+    }
+  end
+
+  def render_sample_html
+    # NOTE: For development purposes, this contract renders with the current locale, not the locale of the release itself
+    render contract.render_attributes
+  end
+end