diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 4f6f822..228da15 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,14 +2,7 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="42443dfa-4405-4cad-b0d1-6c57eb86e644" name="Default" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change beforePath="$PROJECT_DIR$/app/controllers/v1/articles_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/v1/articles_controller.rb" />
-      <change beforePath="$PROJECT_DIR$/app/controllers/v1/items_controller.rb" afterPath="" />
-      <change beforePath="$PROJECT_DIR$/app/controllers/v1/todos_controller.rb" afterPath="" />
-      <change beforePath="$PROJECT_DIR$/app/models/article.rb" afterPath="$PROJECT_DIR$/app/models/article.rb" />
-      <change beforePath="$PROJECT_DIR$/app/models/user.rb" afterPath="$PROJECT_DIR$/app/models/user.rb" />
       <change beforePath="$PROJECT_DIR$/config/routes.rb" afterPath="$PROJECT_DIR$/config/routes.rb" />
-      <change beforePath="$PROJECT_DIR$/db/schema.rb" afterPath="$PROJECT_DIR$/db/schema.rb" />
     </list>
     <ignored path="$PROJECT_DIR$/.bundle/" />
     <ignored path="$PROJECT_DIR$/components/" />
@@ -38,21 +31,21 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="articles_controller.rb" pinned="false" current-in-tab="true">
+      <file leaf-file-name="articles_controller.rb" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/app/controllers/v1/articles_controller.rb">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="306">
-              <caret line="17" column="18" lean-forward="true" selection-start-line="17" selection-start-column="18" selection-end-line="17" selection-end-column="18" />
+            <state relative-caret-position="378">
+              <caret line="21" column="12" lean-forward="false" selection-start-line="21" selection-start-column="12" selection-end-line="21" selection-end-column="12" />
               <folding />
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="routes.rb" pinned="false" current-in-tab="false">
+      <file leaf-file-name="routes.rb" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/config/routes.rb">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="288">
-              <caret line="16" column="0" lean-forward="false" selection-start-line="16" selection-start-column="0" selection-end-line="16" selection-end-column="0" />
+            <state relative-caret-position="180">
+              <caret line="10" column="25" lean-forward="false" selection-start-line="10" selection-start-column="25" selection-end-line="10" selection-end-column="25" />
               <folding />
             </state>
           </provider>
@@ -188,12 +181,12 @@
         <option value="$PROJECT_DIR$/app/controllers/v2/articles_controller.rb" />
         <option value="$PROJECT_DIR$/Gemfile" />
         <option value="$PROJECT_DIR$/app/serializers/article_serializer.rb" />
-        <option value="$PROJECT_DIR$/config/routes.rb" />
         <option value="$PROJECT_DIR$/db/migrate/20180222154430_create_comments.rb" />
         <option value="$PROJECT_DIR$/app/models/comment.rb" />
         <option value="$PROJECT_DIR$/app/models/article.rb" />
         <option value="$PROJECT_DIR$/app/models/user.rb" />
         <option value="$PROJECT_DIR$/app/controllers/v1/articles_controller.rb" />
+        <option value="$PROJECT_DIR$/config/routes.rb" />
       </list>
     </option>
   </component>
@@ -258,13 +251,7 @@
             <path>
               <item name="vereto-api" type="b2602c69:ProjectViewProjectNode" />
               <item name="vereto-api" type="462c0819:PsiDirectoryNode" />
-              <item name="db" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="vereto-api" type="b2602c69:ProjectViewProjectNode" />
-              <item name="vereto-api" type="462c0819:PsiDirectoryNode" />
-              <item name="db" type="462c0819:PsiDirectoryNode" />
-              <item name="migrate" type="462c0819:PsiDirectoryNode" />
+              <item name="config" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
@@ -418,16 +405,15 @@
       <workItem from="1519029876792" duration="13672000" />
       <workItem from="1519112531617" duration="11606000" />
       <workItem from="1519202717236" duration="9748000" />
-      <workItem from="1519290005411" duration="14364000" />
+      <workItem from="1519290005411" duration="14747000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="65902000" />
+    <option name="totallyTimeSpent" value="66285000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="28" width="1920" height="1026" extended-state="6" />
-    <editor active="true" />
     <layout>
       <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.19497864" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
@@ -436,7 +422,7 @@
       <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32959402" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.22820237" sideWeight="0.704594" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.22820237" sideWeight="0.704594" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
@@ -737,14 +723,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/config/routes.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="288">
-          <caret line="16" column="0" lean-forward="false" selection-start-line="16" selection-start-column="0" selection-end-line="16" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/db/migrate/20180216131546_create_users.rb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -803,8 +781,16 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/app/controllers/v1/articles_controller.rb">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="306">
-          <caret line="17" column="18" lean-forward="true" selection-start-line="17" selection-start-column="18" selection-end-line="17" selection-end-column="18" />
+        <state relative-caret-position="378">
+          <caret line="21" column="12" lean-forward="false" selection-start-line="21" selection-start-column="12" selection-end-line="21" selection-end-column="12" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/config/routes.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="180">
+          <caret line="10" column="25" lean-forward="false" selection-start-line="10" selection-start-column="25" selection-end-line="10" selection-end-column="25" />
           <folding />
         </state>
       </provider>
diff --git a/config/routes.rb b/config/routes.rb
index 2a274b4..b84c912 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -7,7 +7,9 @@ Rails.application.routes.draw do
   end
 
   scope module: :v1, constraints: ApiVersion.new('v1', true) do
-    resources :articles
+    resources :articles do
+      resources :comments
+    end
   end
 
   resources :users