mirror of
https://github.com/cerc-io/watcher-ts
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20 lines
648 B
Markdown
20 lines
648 B
Markdown
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# Design Notes
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## Watchers
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* uniswap-watcher
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* Provides events to downstream subscribers, access to core/periphery contract data,
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* uniswap-info-watcher
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* Subscribes to uniswap-watcher
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* Performs computation/derivation of entity properties required by info frontend
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* Filler (old to new block)
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## Issues
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* Filler should process block by block (old to new) starting from contract deployment block
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* Otherwise, values of computed props will be incorrect
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* "last_processed_block_number"
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* Use audit/proof table to record changes to entities instead of aggregating in code (too slow)
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* Handling reorgs
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* ERC20 variants (storage layout)
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