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21 lines
641 B
Ruby
21 lines
641 B
Ruby
class Notification < ActiveRecord::Base
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has_many :user_notifications, inverse_of: :notification
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has_many :users, through: :user_notifications
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belongs_to :generator_user, class_name: 'User'
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enum type_of: [:assignment, :recent_changes, :system_message]
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def already_seen(user)
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UserNotification.where(notification: self, user: user)
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.pluck(:checked)
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.first
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end
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def seen_by_user(user)
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user_notification = UserNotification.where(notification: self, user: user)
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.first
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user_notification.checked = true
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user_notification.save
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end
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end
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