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author | F. Eugene Aumson <feuGeneA@users.noreply.github.com> | 2018-09-12 07:00:11 +0800 |
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committer | GitHub <noreply@github.com> | 2018-09-12 07:00:11 +0800 |
commit | cbb5a425dfb45d1dfda3579548d6b3f70dfca166 (patch) | |
tree | 8751979ad70ed0eb61dfda5a954bb9e1bc3d5c3b /packages/order-utils/src/parsing_utils.ts | |
parent | 800dd5fb4f0ab21388440a46aef21cd0cf0801c3 (diff) | |
parent | 45b68832aa3eb5c09db33140468ab737114be9e3 (diff) | |
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Merge branch 'development' into sol-doc
Diffstat (limited to 'packages/order-utils/src/parsing_utils.ts')
-rw-r--r-- | packages/order-utils/src/parsing_utils.ts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/packages/order-utils/src/parsing_utils.ts b/packages/order-utils/src/parsing_utils.ts new file mode 100644 index 000000000..232c54b7b --- /dev/null +++ b/packages/order-utils/src/parsing_utils.ts @@ -0,0 +1,27 @@ +import { BigNumber } from '@0xproject/utils'; +import * as _ from 'lodash'; + +export const orderParsingUtils = { + convertStringsFieldsToBigNumbers(obj: any, fields: string[]): any { + const result = _.assign({}, obj); + _.each(fields, field => { + _.update(result, field, (value: string) => { + if (_.isUndefined(value)) { + throw new Error(`Could not find field '${field}' while converting string fields to BigNumber.`); + } + return new BigNumber(value); + }); + }); + return result; + }, + convertOrderStringFieldsToBigNumber(order: any): any { + return orderParsingUtils.convertStringsFieldsToBigNumbers(order, [ + 'makerAssetAmount', + 'takerAssetAmount', + 'makerFee', + 'takerFee', + 'expirationTimeSeconds', + 'salt', + ]); + }, +}; |