KentaaNL/tikkie-api

# frozen_string_literal: true

require 'bigdecimal'

module Tikkie
  module Api
    module V1
      module Requests
        # Payment requests operations at Tikkie.
        class PaymentRequests
          def initialize(request)
            @request = request
          end

          def list(platform_token, user_token, options = {})
            offset = options[:offset] || 0
            limit = options[:limit] || 20
            from_date = options[:from_date]
            to_date = options[:to_date]

            params = { offset: offset, limit: limit }
            params[:fromDate] = from_date.respond_to?(:utc) ? from_date.utc.iso8601 : from_date if from_date
            params[:toDate] = to_date.respond_to?(:utc) ? to_date.utc.iso8601 : to_date if to_date

            response = @request.get("/tikkie/platforms/#{platform_token}/users/#{user_token}/paymentrequests", params)
            Tikkie::Api::V1::Responses::PaymentRequests.new(response, offset: offset, limit: limit)
          end

          def get(platform_token, user_token, payment_request_token)
            response = @request.get("/tikkie/platforms/#{platform_token}/users/#{user_token}/paymentrequests/#{payment_request_token}")

            Tikkie::Api::V1::Responses::PaymentRequest.new(response)
          end

          def create(platform_token, user_token, bank_account_token, options = {})
            params = {
              currency: options.fetch(:currency),
              description: options.fetch(:description)
            }
            params[:amountInCents] = to_cents(options[:amount]) if options.key?(:amount)
            params[:externalId] = options[:external_id] if options.key?(:external_id)

            response = @request.post("/tikkie/platforms/#{platform_token}/users/#{user_token}/bankaccounts/#{bank_account_token}/paymentrequests", params)

            Tikkie::Api::V1::Responses::PaymentRequestCreated.new(response)
          end

          private

          def to_cents(amount)
            decimal = BigDecimal(amount.to_s)
            decimal *= 100 # to cents
            decimal.to_i
          end
        end
      end
    end
  end
end