riq0h/rails8-memoapp
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ユーザごとに個別のメモを表示する

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Rikuoh Tsujitani 2025-02-24 23:09:54 +09:00
parent 67ccb4a281
commit e7bee77eea
Signed by: riq0h
GPG key ID: 010F09DEA298C717
6 changed files with 28 additions and 6 deletions
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16
app/controllers/memos_controller.rb
View file

@ -1,8 +1,9 @@
class MemosController < ApplicationController
before_action :set_memo, only: %i[edit update destroy]
before_action :authenticate_user!
def index
@q = Memo.ransack(params[:q])
@q = current_user.memos.ransack(params[:q])
@memos = @q.result(distinct: true)
.order(created_at: :desc)
.page(params[:page])
@ -15,13 +16,15 @@ class MemosController < ApplicationController
end
def new
@memo = Memo.new
@memo = current_user.memos.build
end
def edit; end
def edit
@memo = current_user.memos.find(params[:id])
end
def create
@memo = Memo.new(memo_params)
@memo = current_user.memos.build(memo_params)
respond_to do |format|
if @memo.save
format.html { redirect_to memos_path, status: :see_other }
@ -56,7 +59,10 @@ class MemosController < ApplicationController
private
def set_memo
@memo = Memo.find(params[:id])
@memo = current_user.memos.find_by(id: params[:id])
return unless @memo.nil?
redirect_to memos_path, alert: 'メモが見つかりませんでした'
end
def memo_params

1
app/models/memo.rb
View file

@ -1,4 +1,5 @@
class Memo < ApplicationRecord
belongs_to :user
has_one_attached :image
validates :content, presence: true

1
app/models/user.rb
View file

@ -3,4 +3,5 @@ class User < ApplicationRecord
# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :validatable
has_many :memos
end

6
app/views/layouts/application.html.erb
View file

@ -10,6 +10,12 @@
<%= javascript_include_tag "application", "data-turbo-track": "reload", type: "module", as: "script" %>
</head>
<% if current_user %>
<div class="fixed top-4 left-4 text-sm text-gray-600 bg-gray-100 px-3 py-1 rounded-full">
<%= current_user.email %>
</div>
<% end %>
<body class="bg-gray-50">
<% if user_signed_in? %>
<div class="fixed top-4 right-4">

5
db/migrate/20250224135719_add_user_to_memos.rb Normal file
View file

@ -0,0 +1,5 @@
class AddUserToMemos < ActiveRecord::Migration[8.0]
def change
add_reference :memos, :user, null: false, foreign_key: true
end
end

5
db/schema.rb generated
View file

@ -10,7 +10,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema[8.0].define(version: 2025_02_24_005433) do
ActiveRecord::Schema[8.0].define(version: 2025_02_24_135719) do
create_table "active_storage_attachments", force: :cascade do |t|
t.string "name", null: false
t.string "record_type", null: false
@ -43,6 +43,8 @@ ActiveRecord::Schema[8.0].define(version: 2025_02_24_005433) do
t.text "content", null: false
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.integer "user_id", null: false
t.index ["user_id"], name: "index_memos_on_user_id"
end
create_table "users", force: :cascade do |t|
@ -59,4 +61,5 @@ ActiveRecord::Schema[8.0].define(version: 2025_02_24_005433) do
add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
add_foreign_key "memos", "users"
end