Class: MemoriClient::Swagger::ProcessSpecification

Inherits:
Object
  • Object
show all
Defined in:
lib/memori_client/swagger/process_specification.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri:, kind:) ⇒ ProcessSpecification

Returns a new instance of ProcessSpecification.



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# File 'lib/memori_client/swagger/process_specification.rb', line 5

def initialize(uri:, kind:)
  @uri = uri
  @kind = kind
  @result = {}
  @endpoints = {}
  @methods = {}
  @methods_collisions = []
end

Instance Attribute Details

#swagger_spec ⇒ Object (readonly)

Returns the value of attribute swagger_spec.



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# File 'lib/memori_client/swagger/process_specification.rb', line 4

def swagger_spec
  @swagger_spec
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/memori_client/swagger/process_specification.rb', line 14

def call
  data = URI.open(@uri).read
  parsed = JSON.parse(data)
  @swagger_spec = parsed
  paths = parsed['paths']
  # routes = collect_routes(paths)
  # puts JSON.pretty_generate(routes)
  paths.each do |path, path_data|
    path_data.each do |method, endpoint|
      module_name, info = analyze_path(method, path, endpoint)
      unless module_name.nil?
        @result[module_name] ||= []
        @result[module_name] << info
      end
    end
  end

  # Verify collisions
  @methods.keys.sort.each do |m|
    @methods_collisions << m if @methods[m].size > 1
  end

  if @methods_collisions.any?
    details = @methods_collisions.map do |m|
      endpoints = @methods[m].map { |e| "      #{e}" }.join("\n")
      "  - #{m} (#{@methods[m].size} endpoints):\n#{endpoints}"
    end.join("\n")

    raise MemoriClient::Swagger::MethodCollisionError, <<~MSG
      Cannot process '#{@kind}' spec from #{@uri}: #{@methods_collisions.size} method collision(s) detected.
      Two or more endpoints generate the same method name. Add an override entry in
      '#{@kind}_overrides.jsonc' with key "<http_method> <path>" and value "Module#method"
      to disambiguate one of the conflicting endpoints.
      Collisions detected:
      #{details}
    MSG
  end

  @result
end