Allow user to creates named auth keys with token

app/controllers/keys_controller.rb

@@ -0,0 +1,51 @@
+class KeysController < ApplicationController
+  before_filter :set_key, only: %i[show edit update destroy]
+
+  def index
+    @keys = current_user.keys
+  end
+
+  def show
+  end
+
+  def new
+    @key = current_user.keys.new
+  end
+
+  def create
+    @key = current_user.keys.build key_params
+
+    if @key.save
+      redirect_to action: :index
+    else
+      render :new
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @key.update_attributes key_params
+      redirect_to action: :index
+    else
+      render :edit
+    end
+  end
+
+  def destroy
+    @key.destroy
+    redirect_to keys_path
+  end
+
+
+  private
+
+  def set_key
+    @key = current_user.keys.find(params[:id])
+  end
+
+  def key_params
+    params.require(:key).permit :name
+  end
+end

app/models/key.rb

@@ -0,0 +1,7 @@
+class Key < ActiveRecord::Base
+  belongs_to :user
+
+  has_secure_token :token
+
+  validates :name, presence: true
+end

app/models/user.rb

@@ -4,6 +4,7 @@ class User < ActiveRecord::Base
   attr_reader :password
 
   has_many :playlists
+  has_many :keys
 
   validates :email,
     presence: true,

app/views/keys/_form.haml

@@ -0,0 +1,19 @@
+= form_for @key do |f|
+  %fieldset
+    %p
+      = f.label :name
+      %br
+      = f.text_field :name
+
+    - if @key.errors.any?
+      .errors
+        %p
+          = pluralize @key.errors.count, 'error'
+          prohibited this post from being saved:
+        %ul
+          - @key.errors.full_messages.each do |error|
+            %li= error
+
+  %ul
+    %li
+      = f.button

app/views/keys/edit.haml

@@ -0,0 +1,6 @@
+%h1
+  Edit
+  key
+
+
+= render 'form'

app/views/keys/index.haml

@@ -0,0 +1,42 @@
+%h1
+  Listing
+  keys
+
+
+- if @keys.empty?
+  %p No record found.
+
+- else
+  %table
+    %thead
+      %tr
+        %th
+          Name
+        %th
+          Created at
+        %th
+          Updated at
+        %th
+          Actions
+
+    %tbody
+      - @keys.each do |e|
+        %tr
+          %td
+            = link_to e.name, e
+          %td
+            = e.created_at
+          %td
+            = e.updated_at
+          %td
+            %ul
+              %li
+                = link_to 'Edit', edit_key_path(e)
+              %li
+                = link_to 'Destroy', e, method: :delete,
+                  data: { confirm: 'Are you sure?' }
+
+
+%ul
+  %li
+    = link_to 'New key', new_key_path

app/views/keys/new.haml

@@ -0,0 +1,6 @@
+%h1
+  New
+  key
+
+
+= render 'form'

app/views/keys/show.haml

@@ -0,0 +1,13 @@
+%h1
+  Showing
+  key
+
+
+%pre= @key.attributes.to_yaml
+
+
+%ul.actions
+  %li
+    = link_to 'Edit', edit_key_path(@key)
+  %li
+    = link_to 'Destroy', e, method: :delete, data: { confirm: 'Are you sure?' }

app/views/layouts/application.html.haml

@@ -12,6 +12,8 @@
       - if current_user?
         %nav
           %ul
+            %li
+              = link_to 'Keys', keys_path
             %li
               = link_to 'Playlists', playlists_path
             %li

config/routes.rb

@@ -22,5 +22,7 @@ Rails.application.routes.draw do
     get 'download', on: :member
   end
 
+  resources :keys
+
   resources :users, only: %i[new create]
 end

db/migrate/20150504043016_create_keys.rb

@@ -0,0 +1,12 @@
+class CreateKeys < ActiveRecord::Migration
+  def change
+    create_table :keys do |t|
+      t.timestamps null: false
+      t.references :user, index: true, foreign_key: true, null: false
+      t.string :name
+      t.string :token
+    end
+
+    add_index :keys, :token, unique: true
+  end
+end

db/schema.rb

@@ -11,11 +11,22 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20110916003929) do
+ActiveRecord::Schema.define(version: 20150504043016) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "keys", force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer  "user_id",    null: false
+    t.string   "name"
+    t.string   "token"
+  end
+
+  add_index "keys", ["token"], name: "index_keys_on_token", unique: true, using: :btree
+  add_index "keys", ["user_id"], name: "index_keys_on_user_id", using: :btree
+
   create_table "playlists", force: :cascade do |t|
     t.integer  "user_id"
     t.string   "name"
@@ -56,4 +67,5 @@ ActiveRecord::Schema.define(version: 20110916003929) do
 
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
 
+  add_foreign_key "keys", "users"
 end