mirror of
https://github.com/discourse/discourse.git
synced 2024-12-18 09:50:30 +08:00
54 lines
1.6 KiB
Ruby
54 lines
1.6 KiB
Ruby
class UserBadge < ActiveRecord::Base
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belongs_to :badge
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belongs_to :user
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belongs_to :granted_by, class_name: 'User'
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belongs_to :notification, dependent: :destroy
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belongs_to :post
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validates :badge_id,
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presence: true,
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uniqueness: { scope: :user_id },
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if: :single_grant_badge?
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validates :user_id, presence: true
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validates :granted_at, presence: true
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validates :granted_by, presence: true
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after_create do
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Badge.increment_counter 'grant_count', self.badge_id
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DiscourseEvent.trigger(:user_badge_granted, self.badge_id, self.user_id)
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end
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after_destroy do
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Badge.decrement_counter 'grant_count', self.badge_id
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DiscourseEvent.trigger(:user_badge_removed, self.badge_id, self.user_id)
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end
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private
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def single_grant_badge?
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self.badge.single_grant?
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end
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end
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# == Schema Information
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#
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# Table name: user_badges
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#
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# id :integer not null, primary key
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# badge_id :integer not null
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# user_id :integer not null
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# granted_at :datetime not null
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# granted_by_id :integer not null
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# post_id :integer
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# notification_id :integer
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# seq :integer default(0), not null
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#
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# Indexes
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#
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# index_user_badges_on_badge_id_and_user_id (badge_id,user_id)
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# index_user_badges_on_badge_id_and_user_id_and_post_id (badge_id,user_id,post_id) UNIQUE WHERE (post_id IS NOT NULL)
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# index_user_badges_on_badge_id_and_user_id_and_seq (badge_id,user_id,seq) UNIQUE WHERE (post_id IS NULL)
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# index_user_badges_on_user_id (user_id)
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#
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