@ledgerhq/live-common
Version:
Common ground for the Ledger Live apps
71 lines • 3.23 kB
JavaScript
/* eslint-disable camelcase */
// Higher level cache on top of Manager
import semver from "semver";
import chunk from "lodash/chunk";
import ManagerAPI from "./api";
import { getProviderId } from "./provider";
export { getProviderId };
const ICONS_FALLBACK = {
bitcoin_testnet: "bitcoin",
};
const oldAppsInstallDisabled = [
"Crypto.com Chain",
"ZenCash",
"Ripple",
"Ontology",
"Zcoin",
"Elrond",
];
const canHandleInstall = (app) => !oldAppsInstallDisabled.includes(app.name);
const CacheAPI = {
// TODO: Move to new ManagerAPI
// When ready, the manager api will return an icon url instead of a name
getIconUrl: (icon) => {
const icn = ICONS_FALLBACK[icon] || icon;
return `https://cdn.live.ledger.com/icons/${icn}.png`;
},
getFirmwareVersion: (firmware) => firmware.name.replace("-osu", ""),
// TO BE CONFIRMED – LL-2568
firmwareUpdateNeedsLegacyBlueResetInstructions: (deviceInfo, deviceModelId) => deviceModelId === "blue" &&
semver.lt(semver.valid(semver.coerce(deviceInfo.version)) || "", "2.1.1"),
// TO BE CONFIRMED – LL-2564
firmwareUpdateWillResetSeed: (deviceInfo, deviceModelId, _firmware) => deviceModelId === "blue" &&
semver.lt(semver.valid(semver.coerce(deviceInfo.version)) || "", "2.1.1"),
firmwareUpdateWillUninstallApps: (_deviceInfo, _deviceModelId) => true,
// true for all? TO BE CONFIRMED – LL-2710
firmwareUpdateRequiresUserToUninstallApps: (deviceModel, deviceInfo) => deviceModel === "nanoS" &&
semver.lte(semver.valid(semver.coerce(deviceInfo.version)) || "", "1.4.2"),
firmwareUnsupported: (deviceModel, deviceInfo) => deviceModel === "nanoS" &&
semver.lt(semver.valid(semver.coerce(deviceInfo.version)) || "", "1.3.0"),
formatHashName: (input, deviceModel, deviceInfo) => {
const shouldEllipsis = deviceModel && deviceInfo
? deviceModel === "blue" ||
(deviceModel === "nanoS" &&
semver.lt(semver.valid(semver.coerce(deviceInfo.version)) || "", "1.6.0"))
: true;
const shouldSplit = deviceInfo && deviceModel
? (deviceModel === "nanoS" &&
semver.gte(semver.valid(semver.coerce(deviceInfo.version)) || "", "1.6.0")) ||
deviceModel === "nanoX"
: false;
const hash = (input || "").toUpperCase();
const splitLength = deviceModel === "nanoS" ? 16 : 17;
return shouldSplit
? chunk(hash.split(""), splitLength).map(item => item.join(""))
: hash.length > 8 && shouldEllipsis
? [`${hash.slice(0, 4)}...${hash.substr(-4)}`]
: [hash];
},
canHandleInstall,
// get list of available languages for a given deviceInfo
getAvailableLanguagesDevice: async (deviceInfo) => {
const languagePackages = await ManagerAPI.getLanguagePackagesForDevice(deviceInfo);
const languages = languagePackages.map(pack => pack.language);
if (!languages.includes("english")) {
languages.push("english"); // english is always available
}
return languages;
},
};
export default CacheAPI;
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