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authorazul <azul@riseup.net>2014-04-17 10:12:05 +0200
committerazul <azul@riseup.net>2014-04-17 10:12:05 +0200
commit3513ad74f950b113af1ba1e3d06bc6a55c48fde5 (patch)
treedb49ebd4428053d5c8d720275b77594a531a1ad1 /engines/billing/lib/braintree_test_app.rb
parentcb6442c344d6bdaf52c3878b2de2fcf4d85f2648 (diff)
parent3d3688647fab7049e5b531c45b85c1e46a1d528f (diff)
Merge pull request #146 from azul/refactor/engines
Refactor/engines
Diffstat (limited to 'engines/billing/lib/braintree_test_app.rb')
-rw-r--r--engines/billing/lib/braintree_test_app.rb36
1 files changed, 36 insertions, 0 deletions
diff --git a/engines/billing/lib/braintree_test_app.rb b/engines/billing/lib/braintree_test_app.rb
new file mode 100644
index 0000000..41c327d
--- /dev/null
+++ b/engines/billing/lib/braintree_test_app.rb
@@ -0,0 +1,36 @@
+# RackTest assumes all requests to be local.
+# Braintree requests need to go out to a different server though.
+# So we use a middleware to catch these and send them out again.
+
+class BraintreeTestApp
+ def initialize(app)
+ @app = app
+ end
+
+ def call(env)
+ @env = env
+ config = Braintree::Configuration.instantiate
+ if request.path =~ /\/merchants\/#{config.merchant_id}\/transparent_redirect_requests$/
+ #proxy post to braintree
+ uri = URI.parse(config.protocol + "://" + config.server + ":" +
+ config.port.to_s + request.path)
+ http = Net::HTTP.new(uri.host, uri.port)
+ res = http.post(uri.path, request.body.read)
+
+ if res.code == "303"
+ header_hash = res.header.to_hash
+ header_hash["location"].first.gsub!("http://localhost:3000/", "http://www.example.com/")
+ [303, {"location" => header_hash["location"].first}, ""]
+ else
+ raise "unexpected response from Braintree: expected a 303"
+ end
+ else
+ @app.call(env)
+ end
+ end
+
+ def request
+ @request = Rack::Request.new(@env)
+ end
+end
+