Class: Committee::Middleware::Stub
- Defined in:
- lib/committee/middleware/stub.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, options = {}) ⇒ Stub
constructor
A new instance of Stub.
Constructor Details
#initialize(app, options = {}) ⇒ Stub
Returns a new instance of Stub.
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# File 'lib/committee/middleware/stub.rb', line 3 def initialize(app, ={}) super @cache = {} @call = [:call] @prefix = [:prefix] end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/committee/middleware/stub.rb', line 10 def call(env) request = Rack::Request.new(env) if link = @router.routes_request?(request, prefix: @prefix) headers = { "Content-Type" => "application/json" } data = cache(link.method, link.href) do Committee::ResponseGenerator.new.call(link) end if @call env["committee.response"] = data call_status, call_headers, call_body = @app.call(env) # a committee.suppress signal initiates a direct pass through if env["committee.suppress"] == true return call_status, call_headers, call_body end # otherwise keep the headers and whatever data manipulations were # made, and stub normally headers.merge!(call_headers) end status = link.rel == "create" ? 201 : 200 [status, headers, [MultiJson.encode(data, pretty: true)]] else @app.call(env) end end |