add the code for trade_type is app

qicaisheng
1 parent b8ad7aa4
Showing 1 changed file with 17 additions and 0 deletions Show diff stats
lib/wx_pay/service.rb
@@ -17,6 +17,23 @@ module WxPay
  
       r = invoke_remote("#{GATEWAY_URL}/unifiedorder", make_payload(params))
  
+      # when trade_type is app, signing again is needed, the sigin params are below 
+      # appid，partnerid，prepayid，noncestr，timestamp，package。
+      # notice: package is "Sign=WXPay", noncestr is the same as the params[:nonce_str]
+      # prepayid is the r["prepay_id"]
+      if params[:trade_type] == 'APP' && r["return_code"] == "SUCCESS" && r["result_code"] == "SUCCESS"
+        sign_again_params = {
+          appid: params[:appid],
+          noncestr: params[:nonce_str],
+          package: 'Sign=WXPay',
+          partnerid: params[:mch_id],
+          timestamp: Time.now.to_i.to_s,
+          prepayid: r["prepay_id"]
+        }
+      r["sign"] = Sign.generate(sign_again_params)
+
+      end
+      
       yield r if block_given?
  
       r
...	...	@@ -17,6 +17,23 @@ module WxPay
17	17
18	18	r = invoke_remote("#{GATEWAY_URL}/unifiedorder", make_payload(params))
19	19
	20	+ # when trade_type is app, signing again is needed, the sigin params are below
	21	+ # appid，partnerid，prepayid，noncestr，timestamp，package。
	22	+ # notice: package is "Sign=WXPay", noncestr is the same as the params[:nonce_str]
	23	+ # prepayid is the r["prepay_id"]
	24	+ if params[:trade_type] == 'APP' && r["return_code"] == "SUCCESS" && r["result_code"] == "SUCCESS"
	25	+ sign_again_params = {
	26	+ appid: params[:appid],
	27	+ noncestr: params[:nonce_str],
	28	+ package: 'Sign=WXPay',
	29	+ partnerid: params[:mch_id],
	30	+ timestamp: Time.now.to_i.to_s,
	31	+ prepayid: r["prepay_id"]
	32	+ }
	33	+ r["sign"] = Sign.generate(sign_again_params)
	34	+
	35	+ end
	36	+
20	37	yield r if block_given?
21	38
22	39	r
...	...