From 37a414328fb30a5ac12a737766bd03182107a5c3 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Wed, 12 Oct 2016 21:51:36 +0300
Subject: [PATCH] Implement a conflicts summary model

---
 .../conflicts_summaries_controller.rb          | 11 +++++++++++
 app/models/conflicts_summary.rb                | 18 ++++++++++++++++++
 .../conflicts_summaries/show.json.jbuilder     |  1 +
 config/routes.rb                               |  1 +
 4 files changed, 31 insertions(+)
 create mode 100644 app/controllers/conflicts_summaries_controller.rb
 create mode 100644 app/models/conflicts_summary.rb
 create mode 100644 app/views/conflicts_summaries/show.json.jbuilder

diff --git a/app/controllers/conflicts_summaries_controller.rb b/app/controllers/conflicts_summaries_controller.rb
new file mode 100644
index 0000000..bac807d
--- /dev/null
+++ b/app/controllers/conflicts_summaries_controller.rb
@@ -0,0 +1,11 @@
+class ConflictsSummariesController < ApplicationController
+  def show
+    @conflicts_summary = ConflictsSummary.new conflicts_summary_params
+  end
+
+  private
+
+  def conflicts_summary_params
+    params.require(:conflicts_summary).permit(talk_ids: [])
+  end
+end
diff --git a/app/models/conflicts_summary.rb b/app/models/conflicts_summary.rb
new file mode 100644
index 0000000..7eb6b5d
--- /dev/null
+++ b/app/models/conflicts_summary.rb
@@ -0,0 +1,18 @@
+class ConflictsSummary
+  include ActiveModel::Model
+
+  attr_accessor :talk_ids
+
+  def talk_ids
+    @talk_ids ||= []
+  end
+
+  def conflicts
+    talk_ids.map do |talk_id|
+      {
+       talk_id: talk_id,
+       conflicts: ConflictsTable.new(talk_id: talk_id, other_talks_ids: talk_ids.reject { |id| id == talk_id }).conflicts
+      }
+    end
+  end
+end
diff --git a/app/views/conflicts_summaries/show.json.jbuilder b/app/views/conflicts_summaries/show.json.jbuilder
new file mode 100644
index 0000000..9e8d3fd
--- /dev/null
+++ b/app/views/conflicts_summaries/show.json.jbuilder
@@ -0,0 +1 @@
+json.merge! @conflicts_summary.conflicts
diff --git a/config/routes.rb b/config/routes.rb
index 7ae80e6..dc83a4c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -3,5 +3,6 @@ Rails.application.routes.draw do
   root to: 'home#index'
   resource :summary, only: :show
   resource :conflicts, only: :show
+  resource :conflicts_summary, only: :show
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
 end