43 lines
1.1 KiB
Ruby
43 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class Favorite < ApplicationRecord
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belongs_to :post, counter_cache: :fav_count
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belongs_to :user, counter_cache: :favorite_count
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validates :user_id, uniqueness: { scope: :post_id, message: "have already favorited this post" }
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after_create :upvote_post_on_create
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after_destroy :unvote_post_on_destroy
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scope :public_favorites, -> { where.not(user: User.has_private_favorites) }
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def self.visible(user)
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if user.is_admin?
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all
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elsif user.is_anonymous?
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public_favorites
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else
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where(user: user).or(public_favorites)
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end
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end
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def self.search(params, current_user)
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q = search_attributes(params, [:id, :post, :user], current_user: current_user)
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q.apply_default_order(params)
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end
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def self.available_includes
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[:post, :user]
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end
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def upvote_post_on_create
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if Pundit.policy!(user, PostVote).create? && !PostVote.active.exists?(post: post, user: user, score: 1)
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PostVote.create!(post: post, user: user, score: 1)
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end
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end
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def unvote_post_on_destroy
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vote = PostVote.active.positive.find_by(post: post, user: user)
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vote&.soft_delete!(updater: user)
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end
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end
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