Merge pull request #18 from yijiasu/master

加入撤销订单的功能

Merge pull request #18 from yijiasu/master
加入撤销订单的功能
Jun Jiang
2 parents ee0099fd 92d3bb42
Showing 1 changed file with 60 additions and 0 deletions Show diff stats
lib/wx_pay/service.rb
@@ -66,6 +66,66 @@ module WxPay
       r
     end
  
+    INVOKE_REVERSE_REQUIRED_FIELDS = %i(out_trade_no)
+    def self.invoke_reverse(params)
+      params = {
+        appid: WxPay.appid,
+        mch_id: WxPay.mch_id,
+        nonce_str: SecureRandom.uuid.tr('-', '')
+      }.merge(params)
+
+      check_required_options(params, INVOKE_REVERSE_REQUIRED_FIELDS)
+
+      # 微信退款需要双向证书
+      # https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_4
+      # https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_3
+
+      WxPay.extra_rest_client_options = {
+        ssl_client_cert: WxPay.apiclient_cert.certificate,
+        ssl_client_key: WxPay.apiclient_cert.key,
+        verify_ssl: OpenSSL::SSL::VERIFY_NONE
+      }
+
+      r = invoke_remote "#{GATEWAY_URL}/secapi/pay/reverse", make_payload(params)
+
+      yield(r) if block_given?
+
+      r
+    end
+
+    INVOKE_MICROPAY_REQUIRED_FIELDS = %i(body out_trade_no total_fee spbill_create_ip auth_code)
+    def self.invoke_micropay(params)
+      params = {
+        appid: WxPay.appid,
+        mch_id: WxPay.mch_id,
+        nonce_str: SecureRandom.uuid.tr('-', '')
+      }.merge(params)
+      puts params
+      check_required_options(params, INVOKE_MICROPAY_REQUIRED_FIELDS)
+
+      r = invoke_remote "#{GATEWAY_URL}/pay/micropay", make_payload(params)
+
+      yield(r) if block_given?
+
+      r
+    end
+
+    ORDER_QUERY_REQUIRED_FIELDS = %i(out_trade_no)
+    def self.order_query(params)
+      params = {
+        appid: WxPay.appid,
+        mch_id: WxPay.mch_id,
+        nonce_str: SecureRandom.uuid.tr('-', '')
+      }.merge(params)
+      puts params
+      check_required_options(params, ORDER_QUERY_REQUIRED_FIELDS)
+
+      r = invoke_remote "#{GATEWAY_URL}/pay/orderquery", make_payload(params)
+
+      yield(r) if block_given?
+
+      r
+    end
  
     private
...	...	@@ -66,6 +66,66 @@ module WxPay
66	66	r
67	67	end
68	68
	69	+ INVOKE_REVERSE_REQUIRED_FIELDS = %i(out_trade_no)
	70	+ def self.invoke_reverse(params)
	71	+ params = {
	72	+ appid: WxPay.appid,
	73	+ mch_id: WxPay.mch_id,
	74	+ nonce_str: SecureRandom.uuid.tr('-', '')
	75	+ }.merge(params)
	76	+
	77	+ check_required_options(params, INVOKE_REVERSE_REQUIRED_FIELDS)
	78	+
	79	+ # 微信退款需要双向证书
	80	+ # https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_4
	81	+ # https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_3
	82	+
	83	+ WxPay.extra_rest_client_options = {
	84	+ ssl_client_cert: WxPay.apiclient_cert.certificate,
	85	+ ssl_client_key: WxPay.apiclient_cert.key,
	86	+ verify_ssl: OpenSSL::SSL::VERIFY_NONE
	87	+ }
	88	+
	89	+ r = invoke_remote "#{GATEWAY_URL}/secapi/pay/reverse", make_payload(params)
	90	+
	91	+ yield(r) if block_given?
	92	+
	93	+ r
	94	+ end
	95	+
	96	+ INVOKE_MICROPAY_REQUIRED_FIELDS = %i(body out_trade_no total_fee spbill_create_ip auth_code)
	97	+ def self.invoke_micropay(params)
	98	+ params = {
	99	+ appid: WxPay.appid,
	100	+ mch_id: WxPay.mch_id,
	101	+ nonce_str: SecureRandom.uuid.tr('-', '')
	102	+ }.merge(params)
	103	+ puts params
	104	+ check_required_options(params, INVOKE_MICROPAY_REQUIRED_FIELDS)
	105	+
	106	+ r = invoke_remote "#{GATEWAY_URL}/pay/micropay", make_payload(params)
	107	+
	108	+ yield(r) if block_given?
	109	+
	110	+ r
	111	+ end
	112	+
	113	+ ORDER_QUERY_REQUIRED_FIELDS = %i(out_trade_no)
	114	+ def self.order_query(params)
	115	+ params = {
	116	+ appid: WxPay.appid,
	117	+ mch_id: WxPay.mch_id,
	118	+ nonce_str: SecureRandom.uuid.tr('-', '')
	119	+ }.merge(params)
	120	+ puts params
	121	+ check_required_options(params, ORDER_QUERY_REQUIRED_FIELDS)
	122	+
	123	+ r = invoke_remote "#{GATEWAY_URL}/pay/orderquery", make_payload(params)
	124	+
	125	+ yield(r) if block_given?
	126	+
	127	+ r
	128	+ end
69	129
70	130	private
71	131
...	...