BikeCsvImporter: fix incorrect method signatures

app/models/bike_csv_importer.rb

@@ -1,24 +1,32 @@
 require 'csv'
 
+# Gone -> If "Yes", set 'gone' to true, then create a Log entry like the following:
+# id | loggable_id | loggable_type | logger_id | logger_type | context | start_date | end_date | description | log_action_id | log_action_type       | created_at | updated_at
+# 18 | 1 | Bike | 4 | User | | 2017-02-03 23:27:00 | 2017-02-03 23:27:00 | Gone | 5 | ActsAsLoggable::BikeAction | 2017-02-03 23:27:36.8387 | 2017-02-03 23:27:36.8387
+# See https://github.com/spacemunkay/BikeShed/blob/master/app/components/bike_logs.rb#L12-L18 for example. Use user_id 1 for current_user_id (1 should be the admin ID I think). Use "Date Out" column for start_date & end_date.  Set action_id to "COMPLETED".
+#
+# Date In -> Create a bike log entry with start_date & end_date with same value as "Date In". Set action_id to "AQUIRED"
+# Date Out -> Should be the start_date & end_date value for "Gone" column mentioned above.
+# Comment -> Create a bike log entry with action_id "NOTE". The log 'description' should be the value of 'Comment'.
+
 class BikeCsvImporter
 
   include BikeCsvImporter::Cache
   include BikeCsvImporter::Cleaner
   include BikeCsvImporter::BikeAttrs
 
-  attr_reader :file, :dry_run
+  attr_reader :file
 
-  def initialize(file, dry_run)
-    @file     = file
-    @dry_run  = !!dry_run
+  def initialize(file)
+    @file = file
   end
 
-  def run
+  def run(dry_run)
     result = {imported: {}, skipped: {}}
 
     fetch do |bike_hash|
-       bike = import_bike bike_hash
-       check_method = dry_run ? :valid? : :persisted?
+       bike = new_bike bike_hash
+       check_method = dry_run ? :valid? : :save
        if bike.try check_method
          result[:imported][bike.shop_id] = bike.inspect
        else
@@ -65,18 +73,7 @@ class BikeCsvImporter
     @header.zip(row).to_h
   end
 
-  # Gone -> If "Yes", set 'gone' to true, then create a Log entry like the following:
-  # id | loggable_id | loggable_type | logger_id | logger_type | context | start_date | end_date | description | log_action_id | log_action_type       | created_at | updated_at
-  # 18 | 1 | Bike | 4 | User | | 2017-02-03 23:27:00 | 2017-02-03 23:27:00 | Gone | 5 | ActsAsLoggable::BikeAction | 2017-02-03 23:27:36.8387 | 2017-02-03 23:27:36.8387
-  # See https://github.com/spacemunkay/BikeShed/blob/master/app/components/bike_logs.rb#L12-L18 for example. Use user_id 1 for current_user_id (1 should be the admin ID I think). Use "Date Out" column for start_date & end_date.  Set action_id to "COMPLETED".
-  #
-  # Date In -> Create a bike log entry with start_date & end_date with same value as "Date In". Set action_id to "AQUIRED"
-  # Date Out -> Should be the start_date & end_date value for "Gone" column mentioned above.
-  # Comment -> Create a bike log entry with action_id "NOTE". The log 'description' should be the value of 'Comment'.
-  def import_bike(bike_hash)
-    bike = Bike.new bike_attrs(bike_hash)
-    #bike.save unless dry_run
-    raise 'TODO save' unless dry_run
-    bike
+  def new_bike(bike_hash)
+    Bike.new bike_attrs(bike_hash)
   end
 end

lib/tasks/import.rake

@@ -5,7 +5,7 @@ namespace :import do
       file, dry_run = args.values_at :file, :dry_run
       next puts "Usage: rake #{t.name}[$csv_file_path[,$dry_run=dry]]" unless file
       next puts "File #{file} does not exist or is unreachable" unless File.readable? file
-      pp BikeCsvImporter.new(file, dry_run == 'dry').run
+      BikeCsvImporter.new(file).run dry_run == 'dry'
     end
 
     # Analyze a single field from CSV file
@@ -13,7 +13,7 @@ namespace :import do
       file, field = args.values_at :file, :field
       next puts "Usage: rake #{t.name}[$csv_file_path[,\"$field_name\"]]" unless file
       next puts "File #{file} does not exist or is unreachable" unless File.readable? file
-      pp BikeCsvImporter.new(file).analyze field ? [field] : []
+      BikeCsvImporter.new(file).analyze field ? [field] : []
     end
   end
 end