Generalise zome request/callback pattern - Githubissues

holochain-open-dev / holoom

Tools for weaving blockchain data into holochain

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Generalise zome request/callback pattern #30

Open 8e8b2c opened 3 months ago

8e8b2c commented 3 months ago

The processes for requesting ExternalIdAttestations and SignedEvmU256Array duplicate much logic for:

messaging a request ingestor
bubbling that request to some provider
calling back with the outcome
a TS wrapper that turns this round trip into a promise.

The implementation could be refactored into a reusable pattern. Also it could be refined further by considering:

When is it appropriate to signal rather than call a zome?
How to handle cap grants