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Follow up - c3fce714dc - Running Scheduler has outdated column information and disables Stats.generate job.

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This commit is contained in:
Thorsten Eckel 2020-11-12 12:14:37 +01:00
parent b72a15a017
commit 09d2d4df58
1 changed files with 9 additions and 2 deletions
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11
db/migrate/20201006131231_stats_store_polymorphic_association.rb
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@ -8,13 +8,21 @@ class StatsStorePolymorphicAssociation < ActiveRecord::Migration[5.2]
# create empty, indexed polymorphic association columns # create empty, indexed polymorphic association columns
add_reference :stats_stores, :stats_storable, polymorphic: true, index: true add_reference :stats_stores, :stats_storable, polymorphic: true, index: true
# set last run 20 min in future to avoid scheduler errors until restart
Scheduler.find_by(method: 'Stats.generate').update(last_run: 20.minutes.from_now)
# migrate column data in the most performance way # migrate column data in the most performance way
object_lookup_map.each do |id, model| object_lookup_map.each do |id, model|
StatsStore.where(stats_store_object_id: id) StatsStore.where(stats_store_object_id: id)
.update_all("stats_storable_id = o_id, stats_storable_type = '#{model}'") # rubocop:disable Rails/SkipsModelValidations .update_all("stats_storable_id = o_id, stats_storable_type = '#{model}'") # rubocop:disable Rails/SkipsModelValidations
end end
# rubocop:disable Rails/ReversibleMigration remove_unneeded_columns
end
private
def remove_unneeded_columns
# remove home made "polymorphic association" columns # remove home made "polymorphic association" columns
remove_column :stats_stores, :o_id remove_column :stats_stores, :o_id
remove_column :stats_stores, :stats_store_object_id remove_column :stats_stores, :stats_store_object_id
@ -22,6 +30,5 @@ class StatsStorePolymorphicAssociation < ActiveRecord::Migration[5.2]
# remove unused/obsolete columns # remove unused/obsolete columns
remove_column :stats_stores, :related_stats_store_object_id remove_column :stats_stores, :related_stats_store_object_id
remove_column(:stats_stores, :related_o_id) if StatsStore.column_names.include?('related_o_id') remove_column(:stats_stores, :related_o_id) if StatsStore.column_names.include?('related_o_id')
# rubocop:enable Rails/ReversibleMigration
end end
end end