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author | Steve Klebanoff <steve.klebanoff@gmail.com> | 2019-01-11 07:38:41 +0800 |
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committer | Steve Klebanoff <steve.klebanoff@gmail.com> | 2019-01-11 07:38:41 +0800 |
commit | 127bd4bf9dd99c0520dcc4fbd5413d98e1dac65a (patch) | |
tree | b83bfacfef382e61ded1dd4044721039d32f7905 /packages/asset-buyer | |
parent | 2360b8282fe40e1c1b1336b17872b5699bde610e (diff) | |
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Getting rid of unused params and adding documentation
Diffstat (limited to 'packages/asset-buyer')
-rw-r--r-- | packages/asset-buyer/src/asset_buyer.ts | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/packages/asset-buyer/src/asset_buyer.ts b/packages/asset-buyer/src/asset_buyer.ts index 92a99c28c..77cf403d7 100644 --- a/packages/asset-buyer/src/asset_buyer.ts +++ b/packages/asset-buyer/src/asset_buyer.ts @@ -17,6 +17,7 @@ import { BuyQuoteExecutionOpts, BuyQuoteRequestOpts, LiquidityForAssetData, + LiquidityRequestOpts, OrderProvider, OrderProviderResponse, OrdersAndFillableAmounts, @@ -208,19 +209,22 @@ export class AssetBuyer { const buyQuote = this.getBuyQuoteAsync(assetData, assetBuyAmount, options); return buyQuote; } + /** + * Returns information about available liquidity for an asset + * Does not factor in slippage or fees + * @param assetData The assetData of the desired asset to buy (for more info: https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md). + * @param options Options for the request. See type definition for more information. + * + * @return An object that conforms to LiquidityForAssetData that satisfies the request. See type definition for more information. + */ public async getLiquidityForAssetDataAsync( assetData: string, - options: Partial<BuyQuoteRequestOpts> = {}, + options: Partial<LiquidityRequestOpts> = {}, ): Promise<LiquidityForAssetData> { - const { feePercentage, shouldForceOrderRefresh, slippagePercentage } = _.merge( - {}, - constants.DEFAULT_BUY_QUOTE_REQUEST_OPTS, - options, - ); + const shouldForceOrderRefresh = + options.shouldForceOrderRefresh !== undefined ? options.shouldForceOrderRefresh : false; assert.isString('assetData', assetData); - assert.isValidPercentage('feePercentage', feePercentage); assert.isBoolean('shouldForceOrderRefresh', shouldForceOrderRefresh); - assert.isNumber('slippagePercentage', slippagePercentage); const assetPairs = await this.orderProvider.getAvailableMakerAssetDatasAsync(assetData); if (!assetPairs.includes(assetData)) { @@ -321,6 +325,8 @@ export class AssetBuyer { } /** * Grab orders from the map, if there is a miss or it is time to refresh, fetch and process the orders + * @param assetData The assetData of the desired asset to buy (for more info: https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md). + * @param shouldForceOrderRefresh If set to true, new orders and state will be fetched instead of waiting for the next orderRefreshIntervalMs. */ public async getOrdersAndFillableAmountsAsync( assetData: string, |