From 27067b4d8e5e854f16e3bdb08c2f63f4250632a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstro=CC=88m?= <john@ankarstrom.se>
Date: Wed, 3 Mar 2021 14:36:03 +0100
Subject: Add 'url' field to config table

---
 interfaces/ruby/models/config.rb | 14 ++++++++++++--
 interfaces/ruby/models/post.rb   |  4 ++++
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'interfaces/ruby')

diff --git a/interfaces/ruby/models/config.rb b/interfaces/ruby/models/config.rb
index 55b4106..007dbb3 100644
--- a/interfaces/ruby/models/config.rb
+++ b/interfaces/ruby/models/config.rb
@@ -1,17 +1,27 @@
 class Config < ActiveRecord::Base
   self.table_name = 'config'
+  before_validation :normalize_url
+  validates_presence_of :url
   validates_presence_of :title
   validates_presence_of :timezone
-  validates_presence_of :postsperpage
+  validates_presence_of :posts_per_page
+  
+private
+  
+  def normalize_url
+    url.strip!
+    url.sub! /\/$/, ''
+  end
 end
 
 class CreateConfigTable < ActiveRecord::Migration[6.0]
   def change
     create_table :config do |t|
+      t.string :url, null: false
       t.string :title, null: false
       t.string :subtitle
       t.string :timezone, null: false
-      t.integer :postsperpage, null: false
+      t.integer :posts_per_page, null: false, default: 15
     end
   end
 end
diff --git a/interfaces/ruby/models/post.rb b/interfaces/ruby/models/post.rb
index 3a29a1c..28cc82c 100644
--- a/interfaces/ruby/models/post.rb
+++ b/interfaces/ruby/models/post.rb
@@ -6,6 +6,10 @@ class Post < ActiveRecord::Base
   validates_presence_of :slug
   validates_presence_of :title
   validates_presence_of :body
+  
+  def url
+    "#{$config.url}/#{created_at.strftime("%Y/%m/%d")}/#{slug}"
+  end
 end
 
 class CreatePostTable < ActiveRecord::Migration[6.0]
-- 
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