136 lines
4.5 KiB
Ruby
136 lines
4.5 KiB
Ruby
class ApiPayPalController < ApiController
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before_filter :api_signed_in_user
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respond_to :json
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def log
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@log || Logging.logger[VanillaForumsController]
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end
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def start_checkout
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cancel_path = params[:path] ? params[:path] : ERB::Util.url_encode('/client#/checkoutPayment')
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tax = true
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tax_rate = tax ? 0.0825 : 0
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total = current_user.shopping_cart_total.round(2)
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tax_total = (total * tax_rate).round(2)
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total = total + tax_total
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total = total.round(2)
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@api = PayPal::SDK::Merchant::API.new
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@set_express_checkout = @api.build_set_express_checkout(
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{
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:Version => "117.0",
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:SetExpressCheckoutRequestDetails =>
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{
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:ReturnURL => ApplicationHelper.base_uri(request) + '/auth/paypal/checkout',
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:CancelURL => ApplicationHelper.base_uri(request) + '/auth/paypal/checkout?cancel=1&path=' + cancel_path,
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# :NoShipping => "1",
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# :ReqConfirmShipping => "0",
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# :ReqBillingAddress => "1",
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:PaymentDetails =>
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[
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{
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:OrderTotal => {
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:currencyID => "USD",
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:value => total
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},
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:PaymentAction => "Sale"
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}
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]
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}
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}
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)
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@set_express_checkout_response = @api.set_express_checkout(@set_express_checkout)
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log.info("User #{current_user.email}, SetExpressCheckout #{@set_express_checkout_response.inspect}")
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if @set_express_checkout_response.Ack == 'Failure'
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render json: {message: @set_express_checkout_response.Errors[0].LongMessage}, status: 422
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return
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end
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redirect_to Rails.configuration.paypal_express_url + '&token=' + ERB::Util.url_encode(@set_express_checkout_response.Token)
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end
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# called by frontend after the user comes back from initial express page
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def checkout_detail
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# here we can see if they will pay tax
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if !current_user.has_paypal_auth?
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render json: {}, :status => 404
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return
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end
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paypal_auth = current_user.paypal_auth
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@api = PayPal::SDK::Merchant::API.new
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@get_express_checkout_details = @api.build_get_express_checkout_details({:Token => paypal_auth.token})
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@response = @api.get_express_checkout_details(@get_express_checkout_details)
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puts @response.inspect
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tax = false
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if @response.Ack == 'Success'
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payerInfo = @response.GetExpressCheckoutDetailsResponseDetails.PayerInfo
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if payerInfo.Address && ( payerInfo.Address.Country == 'US' && payerInfo.Address.StateOrProvince == 'TX')
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# we need to ask for taxes
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tax = true
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end
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else
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render json: {message: @response.Errors[0].LongMessage}, status: 422
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return
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end
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log.debug("User #{current_user.email}, GetExpressCheckout: #{@get_express_checkout_details_response.inspect}")
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render json: {tax: tax}
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end
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# called by frontend when the user selects finally 'confirm purchase' (PLACE ORDER btn)
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def confirm_purchase
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if !current_user.has_paypal_auth?
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render json: {}, :status => 404
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return
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end
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error = nil
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response = {jam_tracks: [], gift_cards: []}
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#if Sale.is_mixed(current_user.shopping_carts)
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# msg = "has free and non-free items. Try removing non-free items."
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# render json: {message: "Cart " + msg, errors: {cart: [msg]}}, :status => 404
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# return
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#end
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begin
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sales = Sale.place_order(current_user, current_user.shopping_carts, true)
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rescue RecurlyClientError => e
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render json: {message: e.errors[:message]}, :status => 422
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return
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rescue PayPalClientError => x
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render json: {message: x.errors[:message]}, :status => 422
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return
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end
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sales.each do |sale|
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sale.sale_line_items.each do |line_item|
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if line_item.is_jam_track?
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jam_track = line_item.product
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jam_track_right = jam_track.right_for_user(current_user)
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response[:jam_tracks] << {name: jam_track.name, id: jam_track.id, jam_track_right_id: jam_track_right.id, version: jam_track.version}
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elsif line_item.is_gift_card?
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gift_card = line_item.product
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response[:gift_cards] << {name: gift_card.name, id: gift_card.id}
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else
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raise 'unknown sale line item type: ' + line_item.product_type
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end
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end
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end
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set_purchased_jamtrack_cookie
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render :json => response, :status => 200
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end
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end |