Class: OpenapiFirst::RequestValidation

Inherits:
Object
  • Object
show all
Includes:
UseRouter
Defined in:
lib/openapi_first/request_validation.rb

Overview

rubocop:disable Metrics/ClassLength

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ RequestValidation

Returns a new instance of RequestValidation.



13
14
15
16
 
# File 'lib/openapi_first/request_validation.rb', line 13

def initialize(app, options = {})
  @app = app
  @raise = options.fetch(:raise_error, false)
end

Instance Method Details

#call(env) ⇒ Object

rubocop:disable Metrics/AbcSize



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/openapi_first/request_validation.rb', line 18

def call(env) # rubocop:disable Metrics/AbcSize
  operation = env[OPERATION]
  return @app.call(env) unless operation

  env[INBOX] = {}
  catch(:halt) do
    validate_query_parameters!(env, operation, env[PARAMETERS])
    req = Rack::Request.new(env)
    content_type = req.content_type
    return @app.call(env) unless operation.request_body

    validate_request_content_type!(content_type, operation)
    body = req.body.read
    req.body.rewind
    parse_and_validate_request_body!(env, content_type, body, operation)
    @app.call(env)
  end
end