Indexing Entrypoint Call
The @indexEntrypoint decorator can be used to mark an indexer method that will be listening for entrypoint calls on a contract. Please note that if you are interested in all incoming transactions regardless of the entrypoint, @indexTransaction is better suited for the job.
When a transaction calling a given named entrypoint is detected on an indexed contract, the method will be invoked with detailed information about the call.
The following parameters will be passed to the indexing method:
Name | Description |
|---|---|
parameter | The entrypoint parameter value. The exact type will depend on the code of the contract. |
dbContext | |
indexingContext |
The following code will print the value of the property
bar every time the contract's entrypoint foo is called:interface FooEntrypointParameter {
bar: string;
}
export class MyContractIndexer {
@indexEntrypoint('foo')
async indexFoo(
parameter: FooEntrypointParameter,
dbContext: DbContext,
indexingContext: TransactionIndexingContext,
): Promise<void> {
console.log(parameter.bar);
}
}
Last modified 1yr ago