Create an order table from the local database.
It is recommended to include the following fields. Refer to the official API（ https://pingxx.com/document/api#api -c-new）：
order_no:required
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The merchant order number, which adapts to the requirements of each channel for this parameter, must be unique in the merchant system.Alipay: 1-64 bits,Wx: 1-32 bits,BFB: 1-20 digits,Upacp: 8-40 bits,yeepay_ WAP: 1-50 bits,jdpay_ WAP: 1-30 bits,cnp_ u: 8-20 digits,cnp_ f: 8-20 digits,It is recommended to use 8-20 digits. Numbers or letters are required. Special characters are not allowed |
app[id]:required
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Please log in to the management platform to view the ID of the app object used for payment. |
subject:required
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The title of the item. The maximum length of this parameter is 32 Unicode characters,UnionPay Omni channel (upacp / upacp_wap) is limited to 32 bytes. |
body:required
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Description information of the product. The maximum length of this parameter is 128 Unicode characters,yeepay_ WAP is limited to 100 Unicode characters for this parameter. |
channel:required
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Third party payment channels used for payment (please refer to API for more information) Alipay: Alipay mobile phone payment alipay_ Wap: Alipay mobile phone web payment alipay_ Qr: Alipay sweep code payment alipay_ pc_ Direct: Alipay PC web payment apple_pay:Apple Pay BFB: Baidu wallet mobile express payment bfb_ WAP: Baidu wallet mobile web payment Wx: wechat payment wx_ Pub: wechat public account payment wx_ pub_ QR: wechat public account code scanning payment jdpay_ WAP: JD mobile web payment |
amount: required
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The total amount of the order. The unit is the minimum currency unit of the corresponding currency,For example: RMB is cents (if the total amount of the order is 1 yuan, please fill in 100 here). |
client_ip: required
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The IP address of the terminal initiating the payment request, in the format of IPv4, such as 127.0.0.1. |
The above parameters are required when creating an order on the Ping + + platform
The following are the parameters for successful order creation and payment callback on Ping + + platform
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Pay: payment status, which is false by defaultRefunded: refund status, which is false by defaulttime_ Pay: payment timetime_ Refunded: refund timecharge_ No: returned charge numbertransaction_ No: transaction number |
Steps:
1. Create an order record locally
def create_order
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#Get parameters#Judge the validity of parametersorder = Order.new#Save the order information and pay attention to the length of subject and body#Generate order number and saveorder_no = (Time.now.to_formatted_s(:number)).to_s6.times{ order_no<<rand(10).to_s }order.order_no = order_no#Get IP and saveorder.client_ip = request.remote_ipif order.save #Return success informationelse render_failure(order.errors.messages.first[1][0])endend |
2. Execution of payment
Now Ping + + platform creates a record
1. In order Create a new method in Rb file
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def pay_url #Get API_ Key and app_ id Pingpp.api_key = PingPlusPlus.get_ping_settings["PING_API_KEY"] app_id = PingPlusPlus.get_ping_settings["PING_APP_ID"] #Callback address of different payment channels case self.channel when "alipay" extra = { } when "wx" extra = { } end #Ping + + platform creates a new order begin charge = Pingpp::Charge.create( :order_no => self.order_no, :app => { :id => app_id }, :channel => self.channel, :amount => self.amount.round(2) * 100.to_i, :client_ip => self.client_ip, :currency => "cny", :subject => self.subject[0..31], :body => self.body[0..127], :extra => extra ) return charge rescue Pingpp::PingppError => error logger.error 'Ping + + platform failed to create order' logger.error error.http_body return false endend |
2. Call pay_ The URL method creates an order and returns it to the client charge object. The client takes the charge object to Ping + + platform for payment
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def confirm_and_payment order_no = params[:order_no] channel = params[:channel] if order_no.blank? || channel.blank? render_failure("Incomplete parameters!") and return end order = Order.where(order_no: order_no).first if order.blank? render_failure("Order does not exist!")and return end charge = order.pay_url if charge == false render_failure("Order payment failed!") and return else order.update_attribute(:charge_no ,(JSON.parse charge.to_s)['id']) render(:json => charge) endend |
Update payment results asynchronously
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def notify status = 400 #Judge whether the request has the signature information of Ping + + if request.headers['x-pingplusplus-signature'].blank? status = 401 logger.debug '[to whom]: = = = = = payment callback request source error return end #Get signature information raw_data = request.body.read if request.headers['x-pingplusplus-signature'].is_a?(Array) signature = request.headers['x-pingplusplus-signature'][0].to_s else signature = request.headers['x-pingplusplus-signature'].to_s end #Get "webhooks verification Ping + + public key" if verify_signature(raw_data, signature, pub_key_path) #Process received results event = JSON.parse(raw_data) #Payment succeeded if event["type"] == 'charge.succeeded' #Developers add the processing code for asynchronous payment notification here order_no = event['data']['object']['order_no'] order = Order.where(order_no: order_no).first order_from = order.status if order.present? #Update field order.paid = event['data']['object']['paid'] if order.save status = 200 else status = 500 end else logger.debug 'There is no such record in the database! ' end #Refund successful elsif event['type'] == 'refund.succeeded' #Developers add the processing code of asynchronous refund notification here order_no = event['data']['object']['order_no'] order = Order.where(order_no: order_no).first if order.present? #Update field order.time_refunded = Time.at(event['data']['object']['time_succeed']) if order.save status = 200 else status = 500 end else logger.debug 'There is no such record in the database! ' end else logger.debug 'unknown operation returned from payment callback!' end else logger.debug 'payment callback request source error!' status = 403 end render :nothing => true, :status => statusend |