75 lines
2.1 KiB
Ruby
75 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: follows
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#
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# id :bigint(8) not null, primary key
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# created_at :datetime not null
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# updated_at :datetime not null
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# account_id :bigint(8) not null
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# target_account_id :bigint(8) not null
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# show_reblogs :boolean default(TRUE), not null
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# uri :string
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# notify :boolean default(FALSE), not null
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#
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class Follow < ApplicationRecord
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include Paginable
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include RelationshipCacheable
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include RateLimitable
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rate_limit by: :account, family: :follows
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belongs_to :account
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belongs_to :target_account, class_name: 'Account'
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has_one :notification, as: :activity, dependent: :destroy
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validates :account_id, uniqueness: { scope: :target_account_id }
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validates_with FollowLimitValidator, on: :create, if: :rate_limit?
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scope :recent, -> { reorder(id: :desc) }
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def local?
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false # Force uri_for to use uri attribute
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end
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def revoke_request!
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FollowRequest.create!(account: account, target_account: target_account, show_reblogs: show_reblogs, notify: notify, uri: uri)
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destroy!
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end
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before_validation :set_uri, only: :create
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after_create :increment_cache_counters
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after_create :invalidate_hash_cache
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after_destroy :remove_endorsements
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after_destroy :decrement_cache_counters
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after_destroy :invalidate_hash_cache
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private
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def set_uri
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self.uri = ActivityPub::TagManager.instance.generate_uri_for(self) if uri.nil?
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end
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def remove_endorsements
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AccountPin.where(target_account_id: target_account_id, account_id: account_id).delete_all
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end
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def increment_cache_counters
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account&.increment_count!(:following_count)
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target_account&.increment_count!(:followers_count)
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end
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def decrement_cache_counters
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account&.decrement_count!(:following_count)
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target_account&.decrement_count!(:followers_count)
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end
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def invalidate_hash_cache
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return if account.local? && target_account.local?
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Rails.cache.delete("followers_hash:#{target_account_id}:#{account.synchronization_uri_prefix}")
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end
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end
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