hometown/app/controllers/api/v1/crypto/encrypted_messages_controller.rb

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2020-06-02 17:24:53 +00:00
# frozen_string_literal: true
class Api::V1::Crypto::EncryptedMessagesController < Api::BaseController
LIMIT = 80
before_action -> { doorkeeper_authorize! :crypto }
before_action :require_user!
before_action :set_current_device
before_action :set_encrypted_messages, only: :index
after_action :insert_pagination_headers, only: :index
def index
render json: @encrypted_messages, each_serializer: REST::EncryptedMessageSerializer
end
def clear
@current_device.encrypted_messages.up_to(params[:up_to_id]).delete_all
render_empty
end
private
def set_current_device
@current_device = Device.find_by!(access_token: doorkeeper_token)
end
def set_encrypted_messages
@encrypted_messages = @current_device.encrypted_messages.paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def next_path
api_v1_crypto_encrypted_messages_url pagination_params(max_id: pagination_max_id) if records_continue?
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end
def prev_path
api_v1_crypto_encrypted_messages_url pagination_params(min_id: pagination_since_id) unless @encrypted_messages.empty?
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end
def pagination_max_id
@encrypted_messages.last.id
end
def pagination_since_id
@encrypted_messages.first.id
end
def records_continue?
@encrypted_messages.size == limit_param(LIMIT)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
end