41 lines
1.1 KiB
Ruby
41 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class Chat::Api::HintsController < ApplicationController
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before_action :ensure_logged_in
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def check_group_mentions
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RateLimiter.new(current_user, "group_mention_hints", 5, 10.seconds).performed!
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group_names = params[:mentions]
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raise Discourse::InvalidParameters.new(:mentions) if group_names.blank?
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visible_groups =
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Group.where("LOWER(name) IN (?)", group_names).visible_groups(current_user).pluck(:name)
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mentionable_groups = filter_mentionable_groups(visible_groups)
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result = {
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unreachable: visible_groups - mentionable_groups.map(&:name),
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over_members_limit:
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mentionable_groups
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.select { |g| g.user_count > SiteSetting.max_users_notified_per_group_mention }
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.map(&:name),
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}
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result[:invalid] = (group_names - result[:unreachable]) - result[:over_members_limit]
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render json: result
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end
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private
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def filter_mentionable_groups(group_names)
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return [] if group_names.empty?
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Group
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.select(:name, :user_count)
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.where(name: group_names)
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.mentionable(current_user, include_public: false)
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end
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end
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