Add admin area

lib/adamantium/middleware/basic_auth.rb

@@ -0,0 +1,16 @@
+module Adamantium
+  module Middleware
+    class BasicAuth < Rack::Auth::Basic
+      def call(env)
+        request = Rack::Request.new(env)
+        if request.path.match(/^\/admin*/)
+          # Execute basic authentication
+          super(env)
+        else
+          # Pass basic authentication
+          @app.call(env)
+        end
+      end
+    end
+  end
+end

lib/adamantium/persistence/relations/tags.rb

@@ -6,8 +6,8 @@ module Adamantium
       class Tags < ROM::Relation[:sql]
         schema :tags, infer: true do
           associations do
-            belongs_to :post_tag
-            belongs_to :post, through: :post_tag
+            has_many :post_tags
+            has_many :posts, through: :post_tags
           end
         end