@syncswap/sdk/dist/esm/contracts/contractRegistry.js

SyncSwap TypeScript SDK for building DeFi applications

import { CaseInsensitiveMap } from "../utils/caseInsensitiveMap.js";
import ContractLoader from "./contractLoader.js";
import { stateStore } from "../statestore/statestore.js";
class ContractRegistry {
    static resetContracts() {
        //console.log('[ContractRegistry] reset contracts');
        this.contractByAddress = CaseInsensitiveMap.create();
        this.contractByName = CaseInsensitiveMap.create();
        this.addressByName = CaseInsensitiveMap.create();
    }
    static async register(network, type, name, address) {
        //console.log(`[ContractRegistry] Register contract ${name} to type ${type.name}.`);
        address = address.toLowerCase();
        if (this.contractByAddress.has(address)) {
            //console.warn('[ContractRegistry] Found duplicate contract', type, name, address);
            return;
        }
        this.addressByName.set(name, address);
        this.addressByName.set(name.toLowerCase(), address);
        const contract = await ContractLoader.loadContract(type, address);
        this.contractByAddress.set(address, {
            network: network,
            contract: contract,
        });
        this.contractByName.set(name, {
            network: network,
            contract: contract,
        });
        this.contractByName.set(name.toLowerCase(), {
            network: network,
            contract: contract,
        });
        this.contractByName.set(type.name, {
            network: network,
            contract: contract,
        });
    }
    static getAddressByName(name) {
        const address = this.addressByName.get(name.toLowerCase());
        //if (!address) {
        //    throw Error(`Contract ${name} not exists on getting address by name.`);
        //}
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        return address;
    }
    static getContractByName(name) {
        const contract = this.contractByName.get(name.toLowerCase());
        if (!contract || !stateStore().providerOrSigner) {
            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
            return undefined;
            //throw Error(`Contract ${name} not exists on getting contract by name.`);
        }
        return contract.contract.connect(stateStore().providerOrSigner);
    }
    static hasContract(name) {
        return this.contractByName.get(name) !== undefined;
    }
    static getContractByAddress(signerOrProvider, address) {
        const contract = this.contractByAddress.get(address);
        if (!contract) {
            throw Error(`Contract ${address} not exists on getting contract by address.`);
        }
        return contract.contract.connect(signerOrProvider);
    }
}
ContractRegistry.contractByAddress = CaseInsensitiveMap.create();
ContractRegistry.contractByName = CaseInsensitiveMap.create();
ContractRegistry.addressByName = CaseInsensitiveMap.create();
export default ContractRegistry;
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