@ledgerhq/live-common/lib-es/exchange/swap/transactionStrategies.js

Common ground for the Ledger Live apps

import { BigNumber } from "bignumber.js";
export function defaultTransaction({ family, amount, recipient, customFeeConfig, }) {
    // Type assertion needed because each Transaction family has different required properties
    // This function provides base properties that are then extended by family-specific functions
    // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
    return {
        family,
        amount,
        recipient,
        ...customFeeConfig,
    };
}
export function cardanoTransaction({ amount, recipient, customFeeConfig, }) {
    return {
        family: "cardano",
        amount,
        recipient,
        mode: "send",
        ...customFeeConfig,
    };
}
export function nearTransaction({ amount, recipient, customFeeConfig, }) {
    return {
        family: "near",
        amount,
        recipient,
        mode: "send",
        ...customFeeConfig,
    };
}
export function tezosTransaction({ amount, recipient, customFeeConfig, }) {
    return {
        family: "tezos",
        amount,
        recipient,
        mode: "send",
        ...customFeeConfig,
    };
}
export function tronTransaction({ amount, recipient, customFeeConfig, }) {
    return {
        family: "tron",
        amount,
        recipient,
        mode: "send",
        ...customFeeConfig,
    };
}
export function stellarTransaction({ amount, recipient, customFeeConfig, payinExtraId, customErrorType, }) {
    if (!payinExtraId)
        throw {
            error: new Error("Missing payinExtraId"),
            step: "PayinExtraIdStepError",
            customErrorType,
        };
    return {
        family: "stellar",
        mode: "send",
        amount,
        recipient,
        ...customFeeConfig,
        memoValue: payinExtraId,
        memoType: "MEMO_TEXT",
    };
}
export function rippleTransaction({ amount, recipient, customFeeConfig, payinExtraId, customErrorType, }) {
    if (!payinExtraId)
        throw {
            error: new Error("Missing payinExtraId"),
            step: "PayinExtraIdStepError",
            customErrorType,
        };
    return {
        family: "xrp",
        amount,
        recipient,
        ...customFeeConfig,
        tag: new BigNumber(payinExtraId).toNumber(),
    };
}
export function evmTransaction({ amount, recipient, customFeeConfig, extraTransactionParameters, }) {
    if (customFeeConfig?.gasLimit) {
        delete customFeeConfig.gasLimit;
    }
    if (extraTransactionParameters) {
        return {
            family: "evm",
            amount,
            recipient,
            ...customFeeConfig,
            data: Buffer.from(extraTransactionParameters, "hex"),
        };
    }
    return {
        family: "evm",
        amount,
        recipient,
        ...customFeeConfig,
    };
}
export function bitcoinTransaction({ amount, recipient, customFeeConfig, extraTransactionParameters, }) {
    const baseTransaction = {
        family: "bitcoin",
        amount,
        recipient,
        ...customFeeConfig,
    };
    if (extraTransactionParameters) {
        return {
            ...baseTransaction,
            opReturnData: Buffer.from(extraTransactionParameters, "utf-8"),
        };
    }
    return baseTransaction;
}
export function solanaTransaction({ amount, recipient, customFeeConfig: _customFeeConfig, }) {
    return {
        family: "solana",
        amount,
        recipient,
        model: { kind: "transfer", uiState: {} },
    };
}
export function elrondTransaction({ amount, recipient, customFeeConfig, }) {
    return {
        family: "multiversx",
        amount,
        recipient,
        mode: "send",
        fees: customFeeConfig.fees || null,
        gasLimit: customFeeConfig.gasLimit ? Number(customFeeConfig.gasLimit) : 0,
    };
}
function tonTransaction({ amount, recipient, customFeeConfig: _customFeeConfig, }) {
    return {
        family: "ton",
        amount,
        recipient,
        comment: { isEncrypted: false, text: "" },
        fees: new BigNumber(0), // Set default value as completeExchange call prepareTransaction, which set again fees.
    };
}
export function cosmosTransaction({ amount, recipient, customFeeConfig, payinExtraId, }) {
    return {
        family: "cosmos",
        amount,
        recipient,
        mode: "send",
        networkInfo: null,
        ...customFeeConfig,
        memo: payinExtraId ?? undefined,
    };
}
export const transactionStrategy = {
    algorand: defaultTransaction,
    aptos: defaultTransaction,
    bitcoin: bitcoinTransaction,
    canton: defaultTransaction,
    cardano: cardanoTransaction,
    casper: defaultTransaction,
    celo: defaultTransaction,
    cosmos: cosmosTransaction,
    evm: evmTransaction,
    filecoin: defaultTransaction,
    hedera: defaultTransaction,
    icon: defaultTransaction,
    internet_computer: defaultTransaction,
    mina: defaultTransaction,
    multiversx: elrondTransaction,
    near: nearTransaction,
    polkadot: defaultTransaction,
    solana: solanaTransaction,
    stacks: defaultTransaction,
    stellar: stellarTransaction,
    sui: defaultTransaction,
    tezos: tezosTransaction,
    ton: tonTransaction,
    tron: tronTransaction,
    vechain: defaultTransaction,
    kaspa: defaultTransaction,
    xrp: rippleTransaction,
};
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