Merge pull request #103 from vkill/patch-1

Add Grape example for notify process

Merge pull request #103 from vkill/patch-1
Add Grape example for notify process
Jun Jiang · GitHub
2 parents c9108b84 cf6cd855
Showing 1 changed file with 34 additions and 1 deletions Show diff stats
README.md
@@ -197,7 +197,7 @@ r = WxPay::Service.generate_js_pay_req params
 #### Notify Process
-A simple example of processing notify.
+A simple example of processing notify for Rails Action Controller.
 ```ruby
 # config/routes.rb
@@ -219,6 +219,39 @@ def notify
 end
 ```
+A simple example of processing notify for Grape v1.2.2 .
+
+```ruby
+# Gemfile
+gem 'multi_xml'
+
+# config/routes.rb
+mount WechatPay::Api => '/'
+
+# app/api/wechat_pay/api.rb
+module WechatPay
+  class Api < Grape::API
+    content_type :xml, 'text/xml'
+    format :xml
+    formatter :xml, lambda { |object, env| object.to_xml(root: 'xml', dasherize: false) }
+    
+    post "notify" do
+      result = params["xml"]
+      if WxPay::Sign.verify?(result)
+          # find your order and process the post-paid logic.
+          
+        status 200
+        {return_code: "SUCCESS"}
+      else
+        status 200
+        {return_code: "FAIL", return_msg: "签名失败"}
+      end
+    end
+  end
+end
+```
+
+
 ### Integrate with QRCode(二维码)
 Wechat payment integrating with QRCode is a recommended process flow which will bring users comfortable experience. It is recommended to generate QRCode using `rqrcode` and `rqrcode_png`.
	@@ -197,7 +197,7 @@ r = WxPay::Service.generate_js_pay_req params		@@ -197,7 +197,7 @@ r = WxPay::Service.generate_js_pay_req params
197		197
198	#### Notify Process	198	#### Notify Process
199		199
200	-A simple example of processing notify.	200	+A simple example of processing notify for Rails Action Controller.
201		201
202	```ruby	202	```ruby
203	# config/routes.rb	203	# config/routes.rb
	@@ -219,6 +219,39 @@ def notify		@@ -219,6 +219,39 @@ def notify
219	end	219	end
220	```	220	```
221		221
		222	+A simple example of processing notify for Grape v1.2.2 .
		223	+
		224	+```ruby
		225	+# Gemfile
		226	+gem 'multi_xml'
		227	+
		228	+# config/routes.rb
		229	+mount WechatPay::Api => '/'
		230	+
		231	+# app/api/wechat_pay/api.rb
		232	+module WechatPay
		233	+ class Api < Grape::API
		234	+ content_type :xml, 'text/xml'
		235	+ format :xml
		236	+ formatter :xml, lambda { \|object, env\| object.to_xml(root: 'xml', dasherize: false) }
		237	+
		238	+ post "notify" do
		239	+ result = params["xml"]
		240	+ if WxPay::Sign.verify?(result)
		241	+ # find your order and process the post-paid logic.
		242	+
		243	+ status 200
		244	+ {return_code: "SUCCESS"}
		245	+ else
		246	+ status 200
		247	+ {return_code: "FAIL", return_msg: "签名失败"}
		248	+ end
		249	+ end
		250	+ end
		251	+end
		252	+```
		253	+
		254	+
222	### Integrate with QRCode(二维码)	255	### Integrate with QRCode(二维码)
223		256
224	Wechat payment integrating with QRCode is a recommended process flow which will bring users comfortable experience. It is recommended to generate QRCode using `rqrcode` and `rqrcode_png`.	257	Wechat payment integrating with QRCode is a recommended process flow which will bring users comfortable experience. It is recommended to generate QRCode using `rqrcode` and `rqrcode_png`.