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author | Steve Klebanoff <steve.klebanoff@gmail.com> | 2018-11-22 01:23:19 +0800 |
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committer | Steve Klebanoff <steve.klebanoff@gmail.com> | 2018-11-22 01:23:19 +0800 |
commit | 35b505114842b8c8eac838fff8588adf17f54b45 (patch) | |
tree | 22b6840453818168d39352d439a110b5b28d4796 /packages/instant/src/util/asset.ts | |
parent | 094aabfcee8828eb5c5ba452edda306ef04757ce (diff) | |
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Always report unexpected errors. Move error message generation into helper function, and add tests
Diffstat (limited to 'packages/instant/src/util/asset.ts')
-rw-r--r-- | packages/instant/src/util/asset.ts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts index 40560d3eb..08f3642e3 100644 --- a/packages/instant/src/util/asset.ts +++ b/packages/instant/src/util/asset.ts @@ -1,3 +1,4 @@ +import { AssetBuyerError } from '@0x/asset-buyer'; import { AssetProxyId, ObjectMap } from '@0x/types'; import * as _ from 'lodash'; @@ -106,4 +107,20 @@ export const assetUtils = { ); return _.compact(erc20sOrUndefined); }, + assetBuyerErrorMessage: (asset: ERC20Asset, error: Error): string | undefined => { + if (error.message === AssetBuyerError.InsufficientAssetLiquidity) { + const assetName = assetUtils.bestNameForAsset(asset, 'of this asset'); + return `Not enough ${assetName} available`; + } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) { + return 'Not enough ZRX available'; + } else if ( + error.message === AssetBuyerError.StandardRelayerApiError || + error.message.startsWith(AssetBuyerError.AssetUnavailable) + ) { + const assetName = assetUtils.bestNameForAsset(asset, 'This asset'); + return `${assetName} is currently unavailable`; + } + + return undefined; + }, }; |