60 lines
1.7 KiB
Ruby
60 lines
1.7 KiB
Ruby
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# frozen_string_literal: true
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class Chat::DirectMessagesController < Chat::ChatBaseController
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# NOTE: For V1 of chat channel archiving and deleting we are not doing
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# anything for DM channels, their behaviour will stay as is.
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def create
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guardian.ensure_can_chat!(current_user)
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users = users_from_usernames(current_user, params)
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begin
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chat_channel =
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Chat::DirectMessageChannelCreator.create!(acting_user: current_user, target_users: users)
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render_serialized(
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chat_channel,
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ChatChannelSerializer,
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root: "chat_channel",
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membership: chat_channel.membership_for(current_user),
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)
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rescue Chat::DirectMessageChannelCreator::NotAllowed => err
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render_json_error(err.message)
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end
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end
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def index
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guardian.ensure_can_chat!(current_user)
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users = users_from_usernames(current_user, params)
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direct_message_channel = DirectMessageChannel.for_user_ids(users.map(&:id).uniq)
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if direct_message_channel
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chat_channel =
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ChatChannel.find_by(
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chatable_id: direct_message_channel.id,
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chatable_type: "DirectMessageChannel",
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)
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render_serialized(
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chat_channel,
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ChatChannelSerializer,
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root: "chat_channel",
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membership: chat_channel.membership_for(current_user),
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)
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else
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render body: nil, status: 404
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end
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end
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private
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def users_from_usernames(current_user, params)
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params.require(:usernames)
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usernames =
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(params[:usernames].is_a?(String) ? params[:usernames].split(",") : params[:usernames])
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users = [current_user]
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other_usernames = usernames - [current_user.username]
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users.concat(User.where(username: other_usernames).to_a) if other_usernames.any?
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users
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end
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end
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