create_proposal.rb in decidim-0.5.0

- old
+ new

@@ -19,17 +19,26 @@
         #
         # Returns nothing.
         def call
           return broadcast(:invalid) if form.invalid?
 
-          create_proposal
-          broadcast(:ok)
+          if process_attachments?
+            build_attachment
+            return broadcast(:invalid) if attachment_invalid?
+          end
+
+          transaction do
+            create_proposal
+            create_attachment if process_attachments?
+          end
+
+          broadcast(:ok, proposal)
         end
 
         private
 
-        attr_reader :form, :proposal
+        attr_reader :form, :proposal, :attachment
 
         def create_proposal
           @proposal = Proposal.create!(
             title: form.title,
             body: form.body,
@@ -38,9 +47,41 @@
             feature: form.feature,
             address: form.address,
             latitude: form.latitude,
             longitude: form.longitude
           )
+        end
+
+        def build_attachment
+          @attachment = Attachment.new(
+            title: form.attachment.title,
+            file: form.attachment.file,
+            attached_to: @proposal
+          )
+        end
+
+        def attachment_invalid?
+          if attachment.invalid? && attachment.errors.has_key?(:file)
+            form.attachment.errors.add :file, attachment.errors[:file]
+            true
+          end
+        end
+
+        def attachment_present?
+          form.attachment.file.present?
+        end
+
+        def create_attachment
+          attachment.attached_to = proposal
+          attachment.save!
+        end
+
+        def attachments_allowed?
+          form.current_feature.settings.attachments_allowed?
+        end
+
+        def process_attachments?
+          attachments_allowed? && attachment_present?
         end
       end
     end
   end
 end