Add editable pages

app/relations/pages.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Adamantium
+  module Relations
+    class Pages < ROM::Relation[:sql]
+      schema :pages, infer: true
+
+      auto_struct(true)
+
+      def published
+        where(self[:published_at] <= Time.now)
+      end
+    end
+  end
+end

app/repos/page_repo.rb

@@ -0,0 +1,11 @@
+module Adamantium
+  module Repos
+    class PageRepo < Adamantium::Repo[:pages]
+      def fetch!(slug:)
+        pages
+          .published
+          .where(slug: slug).one!
+      end
+    end
+  end
+end

app/templates/pages/show.html.slim

@@ -2,6 +2,7 @@
 - context.content_for(:highlight_code, false)
 
 article class="mb-12 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:text-gray-200 prose-em:font-bold prose-em:not-italic prose-em:bg-blue-600 prose-em:px-1 prose-em:rounded prose-a:text-blue-600 prose-a:dark:text-indigo-300 prose-a:p-0.5 prose-a:rounded-sm prose-a:no-underline hover:prose-a:underline prose-em:text-blue-100"
+  h1= page_name
   == page_content
 
 div class="max-w-screen-md mx-auto border-t border-solid border-gray-200 dark:border-gray-600"

app/views/pages/show.rb

@@ -2,15 +2,21 @@ module Adamantium
   module Views
     module Pages
       class Show < Adamantium::View
-        include Deps[renderer: "renderers.markdown"]
+        include Deps["repos.page_repo", renderer: "renderers.markdown"]
 
-        expose :page_content do |slug:|
-          markdown_content = File.read("app/content/pages/#{slug}.md")
-
-          renderer.call(content: markdown_content)
+        expose :page_content do |page|
+          renderer.call(content: page.content)
         rescue Errno::ENOENT
           renderer.call(content: "## Page not found")
         end
+
+        expose :page_name do |page|
+          page.name
+        end
+
+        private_expose :page do |slug:|
+          page_repo.fetch!(slug: slug)
+        end
       end
     end
   end