ユーザー管理画面

app/controllers/users_controller.rb

+class UsersController < ApplicationController
+  before_action :set_user, only: [:edit, :update]
+
+  def edit
+  end
+
+  def update
+    respond_to do |format|
+      if @user.update(user_params)
+        format.html { redirect_to edit_user_path(@user), flash: { notice: 'Post was successfully updated.' } }
+        format.json { head :no_content }
+      else
+        format.html { render action: 'edit' }
+        format.json { render json: @user.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  private
+
+  # Use callbacks to share common setup or constraints between actions.
+  def set_user
+    @user = current_user
+  end
+
+  def user_params
+    params.require(:user).permit(:nickname).to_hash
+  end
+end

app/decorators/users_decorator.rb

+class UsersDecorator < Draper::Decorator
+  delegate_all
+
+  # Define presentation-specific methods here. Helpers are accessed through
+  # `helpers` (aka `h`). You can override attributes, for example:
+  #
+  #   def created_at
+  #     helpers.content_tag :span, class: 'time' do
+  #       object.created_at.strftime("%a %m/%d/%y")
+  #     end
+  #   end
+
+end

app/helpers/users_helper.rb

+module UsersHelper
+end

app/models/user.rb

@@ -14,6 +14,16 @@ class User < ActiveRecord::Base
     User.joins(:posts).group('id').order('posts.updated_at desc')
   }
 
+  ######################################################################
+  # validations
+  ######################################################################
+  validates :name, presence: true
+  validates :email, presence: true
+  validates :email, uniqueness: true
+  validates :nickname, presence: true
+  validates :nickname, format: { with: /\A[0-9A-Za-z]+\Z/i }
+  validates :nickname, uniqueness: true
+
   # Device
   def self.find_for_google_oauth2(access_token, signed_in_resource = nil)
     info = access_token.info

app/views/partials/_app_header.html.slim

@@ -37,7 +37,7 @@ nav.navbar.navbar-default.navbar-fixed-top role="navigation"
                 | 下書き
                 span.badge.pull-right = current_user.decorate.draft_count
             li
-              a Settings (todo)
+              a href=edit_user_path(current_user) マイページ
             li.divider
             li
               a href=destroy_user_session_path data-method="delete" rel="nofollow" SignOut

app/views/users/_form.html.slim

+#post-form
+  = form_for(@user) do |f|
+    - if @user.errors.any?
+      #error_explanation
+        h2
+          = pluralize(@user.errors.count, "error")
+          | prohibited this post from being saved:
+        ul
+          - @user.errors.full_messages.each do |msg|
+            li= msg
+
+    .row
+      .form-horizontal role="form"
+
+        .form-group
+          = f.label :name, '名前', class: 'col-sm-2 control-label'
+          .col-sm-10
+            = f.text_field :name, class: 'form-control', readonly: true
+
+        .form-group
+          = f.label :email, 'メールアドレス', class: 'col-sm-2 control-label'
+          .col-sm-10
+            = f.text_field :email, class: 'form-control', readonly: true
+
+        .form-group
+          = f.label :nickname, 'ニックネーム', class: 'col-sm-2 control-label'
+          .col-sm-10
+            = f.text_field :nickname, class: 'form-control'
+
+        .form-group
+          .col-sm-offset-2.col-sm-10
+            button.btn.btn-success type="submit" 保存
+

app/views/users/edit.html.slim

+h1 編集
+= render 'form'

app/views/users/update.html.slim

+<h1>Users#update</h1>
+<p>Find me in app/views/users/update.html.erb</p>

config/routes.rb

@@ -21,6 +21,7 @@ Rendezvous::Application.routes.draw do
   resources :tags, :param => :name
 
   devise_for :users, controllers: { omniauth_callbacks: 'users/omniauth_callbacks' }
+  resources :users, :only => [:edit, :update]
 
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".

db/migrate/20140320043116_add_nickname_to_users.rb

+class AddNicknameToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :nickname, :string, default: '', null: false
+
+    add_index "users", ["nickname"]
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140318040809) do
+ActiveRecord::Schema.define(version: 20140320043116) do
 
   create_table "comments", force: true do |t|
     t.integer  "author_id"
@@ -73,9 +73,11 @@ ActiveRecord::Schema.define(version: 20140318040809) do
     t.string   "google_auth_token"
     t.string   "google_refresh_token"
     t.datetime "google_token_expires_at"
+    t.string   "nickname",                default: "", null: false
   end
 
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
+  add_index "users", ["nickname"], name: "index_users_on_nickname", using: :btree
   add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
 
   create_table "versions", force: true do |t|

spec/controllers/users_controller_spec.rb

+require 'spec_helper'
+
+describe UsersController do
+
+  describe "GET 'edit'" do
+    it "returns http success" do
+      get 'edit'
+      response.should be_success
+    end
+  end
+
+  describe "GET 'update'" do
+    it "returns http success" do
+      get 'update'
+      response.should be_success
+    end
+  end
+
+end

spec/decorators/users_decorator_spec.rb

+require 'spec_helper'
+
+describe UsersDecorator do
+end

spec/helpers/users_helper_spec.rb

+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the UsersHelper. For example:
+#
+# describe UsersHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+describe UsersHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/views/users/edit.html.erb_spec.rb

+require 'spec_helper'
+
+describe "users/edit.html.erb" do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/views/users/update.html.erb_spec.rb

+require 'spec_helper'
+
+describe "users/update.html.erb" do
+  pending "add some examples to (or delete) #{__FILE__}"
+end