41 lines
1.7 KiB
TypeScript
41 lines
1.7 KiB
TypeScript
import { getAddress } from "../address/index.js";
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import { assertArgument, isHexString } from "../utils/index.js";
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import type { AccessList, AccessListish } from "./index.js";
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function accessSetify(addr: string, storageKeys: Array<string>): { address: string,storageKeys: Array<string> } {
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return {
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address: getAddress(addr),
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storageKeys: storageKeys.map((storageKey, index) => {
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assertArgument(isHexString(storageKey, 32), "invalid slot", `storageKeys[${ index }]`, storageKey);
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return storageKey.toLowerCase();
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})
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};
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}
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export function accessListify(value: AccessListish): AccessList {
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if (Array.isArray(value)) {
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return (<Array<[ string, Array<string>] | { address: string, storageKeys: Array<string>}>>value).map((set, index) => {
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if (Array.isArray(set)) {
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assertArgument(set.length === 2, "invalid slot set", `value[${ index }]`, set);
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return accessSetify(set[0], set[1])
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}
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assertArgument(set != null && typeof(set) === "object", "invalid address-slot set", "value", value);
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return accessSetify(set.address, set.storageKeys);
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});
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}
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assertArgument(value != null && typeof(value) === "object", "invalid access list", "value", value);
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const result: Array<{ address: string, storageKeys: Array<string> }> = Object.keys(value).map((addr) => {
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const storageKeys: Record<string, true> = value[addr].reduce((accum, storageKey) => {
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accum[storageKey] = true;
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return accum;
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}, <Record<string, true>>{ });
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return accessSetify(addr, Object.keys(storageKeys).sort())
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});
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result.sort((a, b) => (a.address.localeCompare(b.address)));
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return result;
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}
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