Class: Committee::Middleware::Stub
- Defined in:
- lib/committee/middleware/stub.rb
Instance Method Summary collapse
- #handle(request) ⇒ Object
-
#initialize(app, options = {}) ⇒ Stub
constructor
A new instance of Stub.
Methods inherited from Base
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 # A bug in Committee's cache implementation meant that it wasn't working # for a very long time, even for people who thought they were taking # advantage of it. I repaired the caching feature, but have disable it by # default so that we don't need to introduce any class-level variables # that could have memory leaking implications. To enable caching, just # pass an empty hash to this option. @cache = [:cache] @call = [:call] end |
Instance Method Details
#handle(request) ⇒ Object
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# File 'lib/committee/middleware/stub.rb', line 17 def handle(request) link, _ = @router.find_request_link(request) if link headers = { "Content-Type" => "application/json" } data, schema = cache(link) do Committee::ResponseGenerator.new.call(link) end if @call request.env["committee.response"] = data request.env["committee.response_schema"] = schema call_status, call_headers, call_body = @app.call(request.env) # a committee.suppress signal initiates a direct pass through if request.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) # allow the handler to change the data object (if unchanged, it # will be the same one that we set above) data = request.env["committee.response"] end [link.status_success, headers, [JSON.pretty_generate(data)]] else @app.call(request.env) end end |