07ffb2e3be
* Remove spam and suspended users from followers list (api and dashboards) * Fixed the api followers endpoint * Fixed issue with follower_ids query
72 lines
3 KiB
Ruby
72 lines
3 KiB
Ruby
class Follow < ApplicationRecord
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extend ActsAsFollower::FollowerLib
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extend ActsAsFollower::FollowScopes
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COUNTER_CULTURE_COLUMN_NAME_BY_TYPE = {
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"User" => "following_users_count",
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"Organization" => "following_orgs_count",
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"ActsAsTaggableOn::Tag" => "following_tags_count"
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}.freeze
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COUNTER_CULTURE_COLUMNS_NAMES = {
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["follows.followable_type = ?", "User"] => "following_users_count",
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["follows.followable_type = ?", "Organization"] => "following_orgs_count",
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["follows.followable_type = ?", "ActsAsTaggableOn::Tag"] => "following_tags_count"
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}.freeze
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# Follows belong to the "followable" interface, and also to followers
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belongs_to :followable, polymorphic: true
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belongs_to :follower, polymorphic: true
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scope :followable_user, ->(id) { where(followable_id: id, followable_type: "User") }
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scope :followable_tag, ->(id) { where(followable_id: id, followable_type: "ActsAsTaggableOn::Tag") }
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# NOTE: These assume that we have one follower_type (as defined by acts_as_follower).
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scope :follower_user, ->(id) { where(follower_id: id, followable_type: "User") }
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scope :follower_organization, ->(id) { where(follower_id: id, followable_type: "Organization") }
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scope :follower_podcast, ->(id) { where(follower_id: id, followable_type: "Podcast") }
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scope :follower_tag, ->(id) { where(follower_id: id, followable_type: "ActsAsTaggableOn::Tag") }
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# Follows from users who don't have suspended or spam role
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scope :non_suspended, lambda { |followable_type, followable_id|
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joins("INNER JOIN users ON users.id = follows.follower_id")
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.joins("LEFT JOIN users_roles ON users_roles.user_id = users.id")
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.joins("LEFT JOIN roles ON roles.id = users_roles.role_id")
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.where(followable_type: followable_type, followable_id: followable_id)
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.where("follows.follower_type = 'User'")
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.where("roles.name NOT IN (?) OR roles.name IS NULL", %w[suspended spam])
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.distinct
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}
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counter_culture :follower, column_name: proc { |follow| COUNTER_CULTURE_COLUMN_NAME_BY_TYPE[follow.followable_type] },
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column_names: COUNTER_CULTURE_COLUMNS_NAMES
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before_save :calculate_points
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after_create :send_email_notification
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after_save :touch_follower
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validates :blocked, inclusion: { in: [true, false] }
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validates :followable_type, presence: true
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validates :follower_type, presence: true
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validates :subscription_status, presence: true, inclusion: { in: %w[all_articles none] }
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def self.need_new_follower_notification_for?(followable_type)
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%w[User Organization].include?(followable_type)
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end
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private
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def calculate_points
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self.points = explicit_points + implicit_points
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end
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def touch_follower
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follower.touch(:updated_at, :last_followed_at)
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end
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def send_email_notification
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return if follower&.badge_achievements_count&.zero? # Only email if follower is active enough to have received badge
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return unless followable.instance_of?(User) && followable.email?
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Follows::SendEmailNotificationWorker.perform_async(id)
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end
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end
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