diff options
Diffstat (limited to 'packages/asset-buyer/src/types.ts')
| -rw-r--r-- | packages/asset-buyer/src/types.ts | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/packages/asset-buyer/src/types.ts b/packages/asset-buyer/src/types.ts index 8d3dcbfe6..b96795bb6 100644 --- a/packages/asset-buyer/src/types.ts +++ b/packages/asset-buyer/src/types.ts @@ -35,21 +35,32 @@ export interface OrderProvider { /** * assetData: String that represents a specific asset (for more info: https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md). + * assetBuyAmount: The amount of asset to buy. * orders: An array of objects conforming to SignedOrder. These orders can be used to cover the requested assetBuyAmount plus slippage. * feeOrders: An array of objects conforming to SignedOrder. These orders can be used to cover the fees for the orders param above. - * minRate: Min rate that needs to be paid in order to execute the buy. - * maxRate: Max rate that can be paid in order to execute the buy. - * assetBuyAmount: The amount of asset to buy. * feePercentage: Optional affiliate fee percentage used to calculate the eth amounts above. + * bestCaseQuoteInfo: Info about the best case price for the asset. + * worstCaseQuoteInfo: Info about the worst case price for the asset. */ export interface BuyQuote { assetData: string; + assetBuyAmount: BigNumber; orders: SignedOrder[]; feeOrders: SignedOrder[]; - minRate: BigNumber; - maxRate: BigNumber; - assetBuyAmount: BigNumber; feePercentage?: number; + bestCaseQuoteInfo: BuyQuoteInfo; + worstCaseQuoteInfo: BuyQuoteInfo; +} + +/** + * ethPerAssetPrice: The price of one unit of the desired asset in ETH + * feeEthAmount: The amount of eth required to pay the affiliate fee. + * totalEthAmount: the total amount of eth required to complete the buy. (Filling orders, feeOrders, and paying affiliate fee) + */ +export interface BuyQuoteInfo { + ethPerAssetPrice: BigNumber; + feeEthAmount: BigNumber; + totalEthAmount: BigNumber; } /** @@ -64,12 +75,12 @@ export interface BuyQuoteRequestOpts { } /** - * rate: The desired rate to execute the buy at. Affects the amount of ETH sent with the transaction, defaults to buyQuote.maxRate. + * ethAmount: The desired amount of eth to spend. Defaults to buyQuote.worstCaseQuoteInfo.totalEthAmount. * takerAddress: The address to perform the buy. Defaults to the first available address from the provider. * feeRecipient: The address where affiliate fees are sent. Defaults to null address (0x000...000). */ export interface BuyQuoteExecutionOpts { - rate?: BigNumber; + ethAmount?: BigNumber; takerAddress?: string; feeRecipient: string; } |