@surec/oracle/dist/esm/sdk.js

Typescript SDK for the Sure Oracle to be used to bring off-chain data on-chain

import * as anchor from '@project-serum/anchor';
import * as solanaContrib from '@saberhq/solana-contrib';
import { IDL } from './idls/oracle.js';
import { Proposal } from './proposal.js';
import { Vote } from './vote.js';
import { PDA } from './pda.js';
import { SURE_ADDRESSES } from './constants.js';
import { Config } from './config.js';
// checkpoint : generate oracle idl and use it in sdk
export class Provider {
    constructor(connection, wallet, opts) {
        this.connection = connection;
        this.wallet = wallet;
        this.opts = opts;
    }
    static init({ connection, wallet, opts }) {
        return new Provider(connection, wallet, opts);
    }
}
export class SureOracleSDK {
    constructor(provider, program, pda) {
        this.provider = provider;
        this.program = program;
        this.pda = pda;
    }
    static init({ connection, wallet, opts, }) {
        const oracleProvider = solanaContrib.SolanaProvider.init({
            connection,
            wallet: wallet,
            opts,
        });
        const anchorProvider = new anchor.AnchorProvider(connection, wallet, {
            skipPreflight: true,
        });
        // get anchorprogram properly
        const program = new anchor.Program(IDL, SURE_ADDRESSES.Oracle, anchorProvider);
        const pda = new PDA();
        return new SureOracleSDK(new solanaContrib.SolanaAugmentedProvider(oracleProvider), program, pda);
    }
    static pda() {
        return new PDA();
    }
    config() {
        return new Config(this);
    }
    proposal() {
        return new Proposal(this);
    }
    vote() {
        return new Vote(this);
    }
    executeTransactionInstructions(tx) {
        return this.provider.newTX(tx);
    }
}
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