feat(matrix): return most recent rows first

Author: bethesque

lib/pact_broker/matrix/repository.rb

@@ -23,10 +23,10 @@ def find selectors, options = {}
         lines = apply_scope(options, selectors, lines)
 
         if options.key?(:success)
-          lines = lines.select{ |l| options[:success].include?(l[:success]) }
+          lines = lines.select{ |l| options[:success].include?(l.success) }
         end
 
-        lines
+        lines.sort.collect(&:values)
       end
 
       def all_versions_specified? selectors
@@ -41,20 +41,18 @@ def apply_scope options, selectors, lines
         when 'cp' then GROUP_BY_PACT
         end
 
-        lines.group_by{|line| group_by_columns.collect{|key| line[key] }}
+        lines.group_by{|line| group_by_columns.collect{|key| line.send(key) }}
           .values
-          .collect{ | lines | lines.first[:provider_version_number].nil? ? lines : lines.last }
+          .collect{ | lines | lines.first.provider_version_number.nil? ? lines : lines.last }
           .flatten
       end
 
       def find_for_consumer_and_provider pacticipant_1_name, pacticipant_2_name
         selectors = [{ pacticipant_name: pacticipant_1_name }, { pacticipant_name: pacticipant_2_name }]
-        find_all(selectors, {latestby: 'cvpv'})
-          .sort{|l1, l2| l2[:consumer_version_order] <=> l1[:consumer_version_order]}
+        find_all(selectors, {latestby: 'cvpv'}).sort.collect(&:values)
       end
 
       def find_compatible_pacticipant_versions selectors
-
         find(selectors, latestby: 'cvpv')
           .select{|line| line[:success] }
       end
@@ -69,11 +67,10 @@ def find_all selectors, options
         if selectors.size == 1
           query = where_consumer_or_provider_is(selectors.first, query)
         else
-          query = where_consumer_and_provider_within(selectors, query)
+          query = where_consumer_and_provider_in(selectors, query)
         end
 
-        query.order(:verification_executed_at, :verification_id)
-          .collect(&:values)
+        query.order(:verification_executed_at, :verification_id).all
       end
 
       def base_table(options)
@@ -103,7 +100,7 @@ def look_up_versions_for_tags(selectors)
         end
       end
 
-      def where_consumer_and_provider_within selectors, query
+      def where_consumer_and_provider_in selectors, query
           query.where{
             Sequel.&(
               Sequel.|(

lib/pact_broker/matrix/row.rb

@@ -12,6 +12,17 @@ class Row < Sequel::Model
       def summary
         "#{consumer_name}#{consumer_version_number} #{provider_name}#{provider_version_number || '?'} (r#{pact_revision_number}n#{verification_number || '?'})"
       end
+
+      # Add logic for ignoring case
+      def <=> other
+        [:consumer_name, :consumer_version_order, :pact_revision_number, :provider_name, :provider_version_order, :verification_id].each do | column |
+          if send(column) != other.send(column)
+            return (send(column) <=> other.send(column)) * -1
+          end
+        end
+
+        return 0
+      end
     end
   end
 end

lib/pact_broker/ui/view_models/matrix_line.rb

@@ -71,11 +71,11 @@ def provider_version_order
         end
 
         def orderable_fields
-          [consumer_name, provider_name, consumer_version_order, provider_version_order]
+          [consumer_name, consumer_version_order, @line[:pact_revision_number], provider_name, @line[:verification_id]]
         end
 
         def <=> other
-          self.orderable_fields <=> other.orderable_fields
+          (self.orderable_fields <=> other.orderable_fields) * -1
         end
 
         def verification_status

spec/lib/pact_broker/matrix/row_spec.rb

@@ -0,0 +1,35 @@
+require 'pact_broker/matrix/row'
+
+module PactBroker
+  module Matrix
+    describe Row do
+      describe "<=>" do
+        let(:row_1) do
+          Row.new(
+            consumer_name: 'A',
+            consumer_version_order: 1,
+            pact_revision_number: 1,
+            provider_name: 'B',
+            provider_version_order: 1,
+            verification_id: 1
+          )
+        end
+        let(:row_2) do
+          Row.new(
+            consumer_name: 'A',
+            consumer_version_order: 1,
+            pact_revision_number: 1,
+            provider_name: 'B',
+            provider_version_order: 1,
+            verification_id: 2
+          )
+        end
+
+        it "sorts" do
+          expect([row_1, row_2].sort).to eq [row_2, row_1]
+        end
+
+      end
+    end
+  end
+end