Class: Committee::Middleware::RequestValidation
- Defined in:
- lib/committee/middleware/request_validation.rb
Instance Method Summary collapse
- #handle(request) ⇒ Object
-
#initialize(app, options = {}) ⇒ RequestValidation
constructor
A new instance of RequestValidation.
Methods inherited from Base
Constructor Details
#initialize(app, options = {}) ⇒ RequestValidation
Returns a new instance of RequestValidation.
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# File 'lib/committee/middleware/request_validation.rb', line 3 def initialize(app, ={}) super @allow_form_params = .fetch(:allow_form_params, true) @allow_query_params = .fetch(:allow_query_params, true) @optimistic_json = .fetch(:optimistic_json, false) @raise = [:raise] @strict = [:strict] # deprecated @allow_extra = [:allow_extra] end |
Instance Method Details
#handle(request) ⇒ Object
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# File 'lib/committee/middleware/request_validation.rb', line 15 def handle(request) request.env[@params_key] = Committee::RequestUnpacker.new( request, allow_form_params: @allow_form_params, allow_query_params: @allow_query_params, optimistic_json: @optimistic_json ).call if link = @router.find_request_link(request) validator = Committee::RequestValidator.new(link) validator.call(request, request.env[@params_key]) @app.call(request.env) elsif @strict raise Committee::NotFound else @app.call(request.env) end rescue Committee::BadRequest, Committee::InvalidRequest raise if @raise render_error(400, :bad_request, $!.) rescue Committee::NotFound raise if @raise render_error(404, :not_found, "That request method and path combination isn't defined.") rescue MultiJson::LoadError raise Committee::InvalidRequest if @raise render_error(400, :bad_request, "Request body wasn't valid JSON.") end |