viem
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.approve = approve;
const abis_js_1 = require("../../constants/abis.js");
const parseEventLogs_js_1 = require("../../utils/abi/parseEventLogs.js");
const estimateContractGas_js_1 = require("../public/estimateContractGas.js");
const simulateContract_js_1 = require("../public/simulateContract.js");
const writeContract_js_1 = require("../wallet/writeContract.js");
const internal_js_1 = require("./internal.js");
async function approve(client, parameters) {
return approve.inner(writeContract_js_1.writeContract, client, parameters);
}
(function (approve) {
async function inner(action, client, parameters) {
return (await action(client, {
...parameters,
...approve.call(client, parameters),
}));
}
approve.inner = inner;
function call(client, parameters) {
return (0, internal_js_1.defineCall)(getCall(client, parameters));
}
approve.call = call;
async function estimateGas(client, parameters) {
return (0, estimateContractGas_js_1.estimateContractGas)(client, {
...(0, internal_js_1.pickWriteParameters)(parameters),
...approve.call(client, parameters),
});
}
approve.estimateGas = estimateGas;
async function simulate(client, parameters) {
return (0, simulateContract_js_1.simulateContract)(client, {
...(0, internal_js_1.pickWriteParameters)(parameters),
...approve.call(client, parameters),
});
}
approve.simulate = simulate;
function extractEvent(logs) {
const [log] = (0, parseEventLogs_js_1.parseEventLogs)({
abi: abis_js_1.erc20Abi,
logs,
eventName: 'Approval',
strict: true,
});
if (!log)
throw new Error('`Approval` event not found.');
return log;
}
approve.extractEvent = extractEvent;
})(approve || (exports.approve = approve = {}));
function getCall(client, parameters) {
const { amount, spender, token } = parameters;
const { address, decimals } = (0, internal_js_1.resolveToken)(client, { token });
return {
abi: abis_js_1.erc20Abi,
address,
args: [spender, (0, internal_js_1.toBaseUnits)(amount, decimals)],
functionName: 'approve',
};
}
//# sourceMappingURL=approve.js.map