feat(dashboard api): add plain text content type for easy debugging

lib/pact_broker/api/decorators/dashboard_text_decorator.rb

@@ -0,0 +1,50 @@
+require 'ostruct'
+require 'pact_broker/api/pact_broker_urls'
+
+module PactBroker
+  module Api
+    module Decorators
+      class DashboardTextDecorator
+        include PactBroker::Api::PactBrokerUrls
+
+        Line = Struct.new(:consumer_name, :c_version, :c_tags , :provider_name, :p_version, :p_tags, :success)
+
+        def initialize(index_items)
+          @index_items = index_items
+        end
+
+        def to_json(options)
+          to_hash(options).to_json
+        end
+
+        def to_text(options)
+          data = items(index_items, options[:user_options][:base_url])
+          printer = TablePrint::Printer.new(data)
+          printer.table_print
+        end
+
+        private
+
+        attr_reader :index_items
+
+        def items(index_items, base_url)
+          index_items.collect do | index_item |
+            index_item_object(index_item)
+          end
+        end
+
+        def index_item_object(index_item)
+          Line.new(
+            index_item.consumer_name,
+            index_item.consumer_version_number,
+            index_item.tag_names.join(", "),
+            index_item.provider_name,
+            index_item.provider_version_number,
+            index_item.latest_verification_latest_tags.collect(&:name).join(", "),
+            index_item.verification_status.to_s
+          )
+        end
+      end
+    end
+  end
+end

lib/pact_broker/api/resources/dashboard.rb

@@ -1,5 +1,6 @@
 require 'pact_broker/api/resources/base_resource'
 require 'pact_broker/api/decorators/dashboard_decorator'
+require 'pact_broker/api/decorators/dashboard_text_decorator'
 
 module PactBroker
   module Api
@@ -8,7 +9,10 @@ module Resources
       class Dashboard < BaseResource
 
         def content_types_provided
-          [["application/hal+json", :to_json]]
+          [
+            ["application/hal+json", :to_json],
+            ["text/plain", :to_text],
+          ]
         end
 
         def allowed_methods
@@ -19,6 +23,10 @@ def to_json
           PactBroker::Api::Decorators::DashboardDecorator.new(index_items).to_json(user_options: decorator_context)
         end
 
+        def to_text
+          PactBroker::Api::Decorators::DashboardTextDecorator.new(index_items).to_text(user_options: decorator_context)
+        end
+
         private
 
         def index_items