diff options
Diffstat (limited to 'packages/contracts/src/utils/new_order_factory.ts')
| -rw-r--r-- | packages/contracts/src/utils/new_order_factory.ts | 69 |
1 files changed, 64 insertions, 5 deletions
diff --git a/packages/contracts/src/utils/new_order_factory.ts b/packages/contracts/src/utils/new_order_factory.ts index 715e38d6d..7de7be3bd 100644 --- a/packages/contracts/src/utils/new_order_factory.ts +++ b/packages/contracts/src/utils/new_order_factory.ts @@ -12,11 +12,15 @@ import { FeeRecipientAddressScenario, OrderAmountScenario, OrderScenario, + TakerScenario, } from './types'; const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10000000000000000000); +const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5000000000000000000); const POINT_ONE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(100000000000000000); +const POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(50000000000000000); const TEN_UNITS_FIVE_DECIMALS = new BigNumber(1000000); +const FIVE_UNITS_FIVE_DECIMALS = new BigNumber(500000); const ONE_NFT_UNIT = new BigNumber(1); export class NewOrderFactory { @@ -46,7 +50,7 @@ export class NewOrderFactory { } public generateOrder(orderScenario: OrderScenario): Order { const makerAddress = this._userAddresses[1]; - const takerAddress = this._userAddresses[2]; + let takerAddress = this._userAddresses[2]; const erc721MakerAssetIds = this._erc721Balances[makerAddress][this._erc721Token.address]; const erc721TakerAssetIds = this._erc721Balances[takerAddress][this._erc721Token.address]; let feeRecipientAddress; @@ -114,7 +118,7 @@ export class NewOrderFactory { } switch (orderScenario.makerAssetAmountScenario) { - case OrderAmountScenario.NonZero: + case OrderAmountScenario.Large: switch (orderScenario.makerAssetDataScenario) { case AssetDataScenario.ZRXFeeToken: case AssetDataScenario.ERC20NonZRXEighteenDecimals: @@ -130,6 +134,22 @@ export class NewOrderFactory { throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario); } break; + case OrderAmountScenario.Small: + switch (orderScenario.makerAssetDataScenario) { + case AssetDataScenario.ZRXFeeToken: + case AssetDataScenario.ERC20NonZRXEighteenDecimals: + makerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS; + break; + case AssetDataScenario.ERC20FiveDecimals: + makerAssetAmount = FIVE_UNITS_FIVE_DECIMALS; + break; + case AssetDataScenario.ERC721: + makerAssetAmount = ONE_NFT_UNIT; + break; + default: + throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario); + } + break; case OrderAmountScenario.Zero: makerAssetAmount = new BigNumber(0); break; @@ -138,7 +158,7 @@ export class NewOrderFactory { } switch (orderScenario.takerAssetAmountScenario) { - case OrderAmountScenario.NonZero: + case OrderAmountScenario.Large: switch (orderScenario.takerAssetDataScenario) { case AssetDataScenario.ERC20NonZRXEighteenDecimals: case AssetDataScenario.ZRXFeeToken: @@ -154,6 +174,22 @@ export class NewOrderFactory { throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario); } break; + case OrderAmountScenario.Small: + switch (orderScenario.takerAssetDataScenario) { + case AssetDataScenario.ERC20NonZRXEighteenDecimals: + case AssetDataScenario.ZRXFeeToken: + takerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS; + break; + case AssetDataScenario.ERC20FiveDecimals: + takerAssetAmount = FIVE_UNITS_FIVE_DECIMALS; + break; + case AssetDataScenario.ERC721: + takerAssetAmount = ONE_NFT_UNIT; + break; + default: + throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario); + } + break; case OrderAmountScenario.Zero: takerAssetAmount = new BigNumber(0); break; @@ -162,9 +198,12 @@ export class NewOrderFactory { } switch (orderScenario.makerFeeScenario) { - case OrderAmountScenario.NonZero: + case OrderAmountScenario.Large: makerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS; break; + case OrderAmountScenario.Small: + makerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS; + break; case OrderAmountScenario.Zero: makerFee = new BigNumber(0); break; @@ -173,9 +212,12 @@ export class NewOrderFactory { } switch (orderScenario.takerFeeScenario) { - case OrderAmountScenario.NonZero: + case OrderAmountScenario.Large: takerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS; break; + case OrderAmountScenario.Small: + takerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS; + break; case OrderAmountScenario.Zero: takerFee = new BigNumber(0); break; @@ -197,6 +239,23 @@ export class NewOrderFactory { ); } + switch (orderScenario.takerScenario) { + case TakerScenario.CorrectlySpecified: + break; // noop since takerAddress is already specified + + case TakerScenario.IncorrectlySpecified: + const notTaker = this._userAddresses[3]; + takerAddress = notTaker; + break; + + case TakerScenario.Unspecified: + takerAddress = constants.NULL_ADDRESS; + break; + + default: + throw errorUtils.spawnSwitchErr('TakerScenario', orderScenario.takerScenario); + } + const order: Order = { senderAddress: constants.NULL_ADDRESS, makerAddress, |