質問編集履歴
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追記
test
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File without changes
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test
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@@ -45,3 +45,87 @@
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```
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お分かりの方、ぜひ助言を宜しくお願いします。
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51
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追記
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52
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53
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```userrb
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54
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55
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class User < ApplicationRecord
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has_many :posts, dependent: :delete_all
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has_many :active_friendships, class_name:"Friendship", foreign_key: "follower_id", dependent: :destroy
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has_many :passive_friendships, class_name:"Friendship", foreign_key: "followed_id", dependent: :destroy
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has_many :following, through: :active_friendships, source: :followed
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has_many :followers, through: :passive_friendships, source: :follower
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68
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def follow(user)
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active_friendships.create(followed_id: user.id)
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end
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def unfollow(user)
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active_friendships.find_by(followed_id: user.id).destroy
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end
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def following?(user)
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82
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following.include?(user)
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84
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85
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end
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86
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87
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def posts
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88
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return Post.where(user_id: self.id)
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end
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def create_notification_follow!(current_user)
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temp = Notification.where(["visitor_id = ? and visited_id = ? and action = ? ",current_user.id, id, 'follow'])
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if temp.blank?
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notification = current_user.active_notifications.new(
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visited_id: id,
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action: 'follow'
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)
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notification.save if notification.valid?
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end
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end
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end
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```
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```postrb
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class Post < ApplicationRecord
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belongs_to :user
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end
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```
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