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omeed migrate from large text field: Test out adding migrate_from_large_text_field to Aggregate::Container.store_aggregates_using #158

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omeed migrate from large text field: Test out adding migrate_from_large_text_field to Aggregate::Container.store_aggregates_using #158

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18 changes: 16 additions & 2 deletions lib/aggregate/container.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -38,10 +38,24 @@ def store_aggregates_using_large_text_field
set_callback(:destroy, :before, :decoded_aggregate_store, prepend: true)
end

def store_aggregates_using(storage_field, migrate_from_storage_field: nil)
def store_aggregates_using(storage_field, migrate_from_storage_field: nil, migrate_from_large_text_field: nil)
if migrate_from_storage_field && migrate_from_large_text_field
raise ArgumentError, "migrate_from_storage_field and migrate_from_large_text_field can not be used at the same time"
end

if storage_field == migrate_from_storage_field || storage_field == migrate_from_large_text_field
raise ArgumentError, "storage_field may not be the same as the migration field"
end

raise_if_aggregate_storage_field_already_defined

if migrate_from_large_text_field
include LargeTextField::Owner
large_text_field migrate_from_large_text_field
end

self.aggregate_storage_field = storage_field
self.migrate_from_storage_field = migrate_from_storage_field
self.migrate_from_storage_field = migrate_from_storage_field || migrate_from_large_text_field
set_callback(:save, :before, :write_aggregates)
end

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