PartiallyRefunded

Event v273 → current #3

Emitted when some contributors have been refunded.

View events on chain
Useful for: stakersdevelopersanalytics

The Big Picture

Refund in progress - more calls needed.

Use Cases

  • Track refund progress

From Chain Metadata

A refund was partially processed for a failed crowdloan.

Triggers

Emitted by

refund

Preconditions

  • Crowdloan not finalized
  • Has more contributors than limit

Effects

Storage Modified

ContributionsCrowdloans

Postconditions

  • Some contributors refunded

Event Data

#NameTypeDescription
0
crowdloan_id
u32 Crowdloan identifier

Code Examples

import { ApiPromise, WsProvider } from "@polkadot/api";
import { stringCamelCase } from "@polkadot/util";

const provider = new WsProvider("wss://entrypoint-finney.opentensor.ai:443");
const api = await ApiPromise.create({ provider });

// Subscribe to PartiallyRefunded events
api.query.system.events((events) => {
  events
    .filter(({ event }) =>
      event.section === stringCamelCase("Crowdloan") &&
      event.method === "PartiallyRefunded"
    )
    .forEach(({ event }) => {
      console.log("PartiallyRefunded:", event.data.toHuman());
    });
});

Runtime Info

Pallet Index
27
Event Index
3
First Version
v273
Current Version
v393
Back to Crowdloan Events