Messages to completions conversion

app/controllers/messages_controller.rb

@@ -1,8 +1,15 @@
 class MessagesController < ApplicationController
+  include CompletionsConcern
+
   skip_before_action :verify_authenticity_token, only: %i[ create ]
 
-  before_action :set_contest, only: %i[ destroy ]
-  before_action :set_message, only: %i[ destroy ]
+  before_action :set_contest, only: %i[ convert destroy ]
+  before_action :set_message, only: %i[ convert destroy ]
+  before_action :set_data, only: %i[ convert ]
+
+  def self.local_prefixes
+    super + [ "completions" ]
+  end
 
   def create
     allow_unauthenticated_access
@@ -10,7 +17,8 @@ class MessagesController < ApplicationController
 
     @message_params = message_params
     @contest = Contest.find_by_token_for(:token, params[:token])
-    @message = Message.new(text: params[:text], time_seconds: params[:time_seconds], contest: @contest)
+    @message = Message.new(text: params[:text], time_seconds: params[:time_seconds],
+        display_time: display_time(params[:time_seconds]), contest: @contest)
     if @contest && @message.save
       respond_to do |format|
         format.json  { render json: {}, status: 200 }
@@ -22,6 +30,15 @@ class MessagesController < ApplicationController
     end
   end
 
+  def convert
+    authorize @contest
+
+    @completion = Completion.new()
+    @completion.display_time_from_start = @message.display_time
+
+    render "completions/new"
+  end
+
   def destroy
     authorize @contest
 
@@ -36,10 +53,15 @@ class MessagesController < ApplicationController
   end
 
   def set_message
-    @message = Message.find(params[:id])
+    @message = Message.find(params[:message_id])
+  end
+
+  def set_data
+    @contestants = @contest.contestants
+    @puzzles = @contest.puzzles
   end
 
   def message_params
-    params.expect(message: [ :text, :time_seconds, :token ])
+    params.expect(message: [ :author, :text, :time_seconds, :token ])
   end
 end