Initial commit

app/controllers/api/contract_templates_controller.rb

@@ -0,0 +1,63 @@
+class Api::ContractTemplatesController < Api::ApiController
+  include ProjectContext
+
+  before_action :set_project, only: [:index]
+  before_action :set_contract_template, only: [:show]
+
+  def index
+    render jsonapi: contract_templates, class: { "ContractTemplate": index_serializable }
+  end
+
+  def show
+    handle_response(@contract_template)
+  end
+
+  def handle_response(contract_template, status = :ok)
+    mapping = {
+      "ContractTemplate": show_serializable,
+      "ActiveStorage::Attachment".to_sym => ActiveStorage::SerializableAttachment,
+    }
+
+    render jsonapi: contract_template,
+           status: status,
+           class: mapping
+  end
+
+  def attributes_for_index
+    [:name]
+  end
+
+  def index_serializable
+    name = "contract_template"
+    attributes_to_send = attributes_for_index
+    Class.new(JSONAPI::Serializable::Resource) do
+      type name
+
+      attributes_to_send.each do |attr|
+        attribute attr.to_sym
+      end
+    end
+  end
+
+  def show_serializable
+    name = "contract_template"
+    Class.new(JSONAPI::Serializable::Resource) do
+      type name
+
+      ContractTemplate.new.attributes.keys.each do |attr|
+        attribute attr.to_sym
+      end
+    end
+  end
+
+  private
+
+  def contract_templates
+    date = Date.parse(params.fetch(:updated_since, Date.new.to_s))
+    policy_scope(ContractTemplate.where(project_id: @project.id, updated_at: date..Float::INFINITY))
+  end
+
+  def set_contract_template
+    @contract_template = ContractTemplate.find(params[:id])
+  end
+end