diff options
Diffstat (limited to 'packages/instant/src/util/asset.ts')
-rw-r--r-- | packages/instant/src/util/asset.ts | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts index 4e3b2b946..ebeba948e 100644 --- a/packages/instant/src/util/asset.ts +++ b/packages/instant/src/util/asset.ts @@ -2,7 +2,7 @@ import { AssetProxyId, ObjectMap } from '@0x/types'; import * as _ from 'lodash'; import { assetDataNetworkMapping } from '../data/asset_data_network_mapping'; -import { Asset, AssetMetaData, Network, ZeroExInstantError } from '../types'; +import { Asset, AssetMetaData, Network, ZeroExInstantError, ERC20Asset } from '../types'; export const assetUtils = { createAssetFromAssetData: ( @@ -43,6 +43,16 @@ export const assetUtils = { return defaultName; } }, + formattedSymbolForAsset: (asset?: ERC20Asset, defaultName: string = '???'): string => { + if (_.isUndefined(asset)) { + return defaultName; + } + const symbol = asset.metaData.symbol; + if (symbol.length <= 5) { + return symbol; + } + return `${symbol.slice(0, 3)}...`; + }, getAssociatedAssetDataIfExists: (assetData: string, network: Network): string | undefined => { const assetDataGroupIfExists = _.find(assetDataNetworkMapping, value => value[network] === assetData); if (_.isUndefined(assetDataGroupIfExists)) { |