Fix integrity checker error message, add task to warm products cache

app/jobs/products_cache_integrity_checker_job.rb

@@ -3,7 +3,7 @@ require 'open_food_network/products_renderer'
 ProductsCacheIntegrityCheckerJob = Struct.new(:distributor_id, :order_cycle_id) do
   def perform
     if diff.any?
-      Bugsnag.notify RuntimeError.new("Products JSON differs from cached version for distributor: #{@distributor_id}, order cycle: #{@order_cycle_id}"), diff: diff.to_s(:text)
+      Bugsnag.notify RuntimeError.new("Products JSON differs from cached version for distributor: #{distributor_id}, order cycle: #{order_cycle_id}"), diff: diff.to_s(:text)
     end
   end
 

lib/tasks/cache.rake

@@ -1,16 +1,29 @@
 namespace :openfoodnetwork do
   namespace :cache do
     desc 'check the integrity of the products cache'
-    task :check_products_cache_integrity => :environment do
-      exchanges = Exchange.
-                  outgoing.
-                  joins(:order_cycle).
-                  merge(OrderCycle.dated).
-                  merge(OrderCycle.not_closed)
-
-      exchanges.each do |exchange|
-        Delayed::Job.enqueue ProductsCacheIntegrityCheckerJob.new(exchange.receiver, exchange.order_cycle), priority: 20
+    task :check_products_integrity => :environment do
+      active_exchanges.each do |exchange|
+        Delayed::Job.enqueue ProductsCacheIntegrityCheckerJob.new(exchange.receiver_id, exchange.order_cycle_id), priority: 20
       end
     end
+
+
+    desc 'warm the products cache'
+    task :warm_products => :environment do
+      active_exchanges.each do |exchange|
+        Delayed::Job.enqueue RefreshProductsCacheJob.new(exchange.receiver_id, exchange.order_cycle_id), priority: 10
+      end
+    end
+
+
+    private
+
+    def active_exchanges
+      Exchange.
+        outgoing.
+        joins(:order_cycle).
+        merge(OrderCycle.dated).
+        merge(OrderCycle.not_closed)
+    end
   end
 end