@collabland/staking-contracts
Version:
Staking contracts supported by Collab.Land
74 lines • 3.1 kB
JavaScript
import { __decorate } from "tslib";
import { BindingScope, extensionFor, injectable } from '@loopback/core';
import { BigNumber } from 'ethers';
import { STAKING_ADAPTERS_EXTENSION_POINT } from '../keys.js';
import { BaseStakingContractAdapter } from '../staking.js';
// Use the full path to import instead of `../types`
import { MoonrunnersStaking__factory } from '../types/factories/MoonrunnersStaking__factory.js';
let MoonrunnersStakingContractAdapter = class MoonrunnersStakingContractAdapter extends BaseStakingContractAdapter {
constructor() {
super(...arguments);
/**
* The contract address
*/
this.contractAddress = '0x717C6dD66Be92E979001aee2eE169aAA8D6D4361';
/**
* Assets that can be staked to this contract
*/
this.supportedAssets = [
{
asset: 'ERC721:0x1485297e942ce64e0870ece60179dfda34b4c625',
name: 'Moonrunners',
},
{
asset: 'ERC721:0x6b5483b55b362697000d8774d8ea9c4429B261BB',
name: 'Dragonhorde',
},
];
}
/**
* Get staked token ids for the given owner
* @param owner - Owner address
* @param name - Name of the asset
* @returns all the token ids staked by the user for that asset
*/
async getStakedTokenIds(owner, name) {
const contract = MoonrunnersStaking__factory.connect(this.contractAddress, this.provider);
const dragonIdsBuffer = BigNumber.from('20000');
const allStakedTokens = (await contract.getStake(owner)).tokenIds;
if (name === 'Dragonhorde') {
return allStakedTokens
.filter(tokenId => tokenId.gte(dragonIdsBuffer))
.map(tokenId => tokenId.sub(dragonIdsBuffer));
}
else {
return allStakedTokens.filter(tokenId => tokenId.lt(dragonIdsBuffer));
}
}
/**
* Get staked token ids for the given owner
* @param owner - Owner address
* @param name - Name of the asset
* @returns the balance of that asset staked by the user
*/
async getStakedTokenBalance(owner, name) {
const contract = MoonrunnersStaking__factory.connect(this.contractAddress, this.provider);
const dragonIdsBuffer = BigNumber.from('20000');
const allStakedTokens = (await contract.getStake(owner)).tokenIds;
if (name === 'Dragonhorde') {
return BigNumber.from(allStakedTokens.filter(tokenId => tokenId.gte(dragonIdsBuffer)).length);
}
else {
return BigNumber.from(allStakedTokens.filter(tokenId => tokenId.lt(dragonIdsBuffer)).length);
}
}
};
MoonrunnersStakingContractAdapter = __decorate([
injectable({
scope: BindingScope.SINGLETON, // Mark the adapter as a singleton
},
// Mark it as an extension to staking contracts service
extensionFor(STAKING_ADAPTERS_EXTENSION_POINT))
], MoonrunnersStakingContractAdapter);
export { MoonrunnersStakingContractAdapter };
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