Dynamic Contracts / Factories

If you have a system that doesn't know all the contracts that need indexing at the beginning - you have a factory contract that dynamically creates new contracts over time - you'll need to register those contracts here.

Loader Function

Contract factories are currently supported in the loader function of the event that you want to register the contract in, you can register a dynamic contract using:

context.contractRegistration.add<your-contract-name>(<address-of-the-contract>)

The syntax is the exact same for JavaScript, TypesScript and ReScript.

Important Note

Events may be lost from the newly registered contract if they were emitted before the event that registers the new contract (even in the same block). For example, if there is an event inside the constructor or initializer of the function, and that was emitted before the event that is used to register the contract, that event will be lost. All other events will be indexed correctly.