userモデルを作って会員機能を実装しました。sign upとsign inフォームもviewsへ記述しました。sign upフォームからユーザー情報を入力して保存する機能を実装するにはcontrollerとmodelにどのようなコードを記述すれば良いですか?
現在のusers.controller.rb
class UsersController < ApplicationController
before_action :authenticate_user!, :except=>[:show]
before_action :admin_user, only: :destroy
def show
@user = User.find(params[:id])
@microposts = @user.microposts.paginate(page: params[:page])
end
def admin_user
redirect_to(root_path) unless current_user.admin?
end
def index
@users = User.paginate(page: params[:page])
end
def destroy
User.find(params[:id]).destroy
flash[:success] = "User destroyed."
redirect_to users_url
def following @title = "Following" @user = User.find(params[:id]) @users = @user.followed_users.paginate(page: params[:page]) render 'show_follow'
end
def followers
@title = "Followers"
@user = User.find(params[:id])
@users = @user.followers.paginate(page: params[:page])
render 'show_follow'
end
end
end
現在のモデルuser.rb
class User < ActiveRecord::Base
has_many :microposts, dependent: :destroy
has_many :relationships, foreign_key: "follower_id", dependent: :destroy
has_many :followed_users, through: :relationships, source: :followed
has_many :reverse_relationships, foreign_key: "followed_id",
class_name: "Relationship",
dependent: :destroy
has_many :followers, through: :reverse_relationships, source: :follower
Include default devise modules. Others available are:
:confirmable, :lockable, :timeoutable and :omniauthable
def feed
Micropost.from_users_followed_by(self)
Micropost.where("user_id = ?", id)
end
def following?(other_user)
relationships.find_by(followed_id: other_user.id)
end
def follow!(other_user)
relationships.create!(followed_id: other_user.id)
end
def unfollow!(other_user)
relationships.find_by(followed_id: other_user.id).destroy
end
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
validates(:name, presence: true,length: { maximum: 50 })
end
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2016/10/11 08:21