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Diffstat (limited to 'packages/instant/src/util/asset_data.ts')
-rw-r--r-- | packages/instant/src/util/asset_data.ts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/packages/instant/src/util/asset_data.ts b/packages/instant/src/util/asset_data.ts new file mode 100644 index 000000000..958f500bb --- /dev/null +++ b/packages/instant/src/util/asset_data.ts @@ -0,0 +1,18 @@ +import { AssetProxyId } from '@0xproject/types'; + +import { assetMetaData } from '../data/asset_meta_data'; + +// TODO: tests for this +export const bestNameForAsset = (assetData: string | undefined, defaultString: string) => { + if (assetData === undefined) { + return defaultString; + } + const metaData = assetMetaData[assetData]; + if (metaData === undefined) { + return defaultString; + } + if (metaData.assetProxyId === AssetProxyId.ERC20) { + return metaData.symbol.toUpperCase(); + } + return defaultString; +}; |