6ecf819f73
This is tricky: the query was being run in `ObjectStorage::Extension::RecordsUploads#retrieve_from_store!`, but we can't just add batch loading there, because the `#upload=` method there would use the result immediately, making the batch only have one item. Instead, we can pre-emptively add an item to the batch whenever an avatarable object is initialized, and then reuse that batch item in `#retrieve_from_store!`. However, this also has problems: 1. There is a lot of logic in `Avatarable#retrieve_upload_from_batch`. 2. Some of that logic constructs a 'fake' model for the batch key. This should be fine, because of ActiveRecord's override of `#==`, but it relies on that staying the same.
5 lines
89 B
YAML
5 lines
89 B
YAML
---
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title: Fix an N+1 when loading user avatars
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merge_request:
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author:
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type: performance
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