diff options
author | Fabio Berger <me@fabioberger.com> | 2018-11-12 05:11:10 +0800 |
---|---|---|
committer | Fabio Berger <me@fabioberger.com> | 2018-11-12 05:11:10 +0800 |
commit | 0391f93490cffdc69f6cb32f11762d174ed04e37 (patch) | |
tree | 3a8b30a04de1193aa21e5b84bd572db24979a8bf /packages/instant/src/util/assert.ts | |
parent | 399a7d5fec9af4f3491a77f0c2d46738f3d8ffa7 (diff) | |
parent | 397b4e289015f9bb0831c1a0ce6fee601670b487 (diff) | |
download | dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar.gz dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar.bz2 dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar.lz dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar.xz dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.tar.zst dexon-sol-tools-0391f93490cffdc69f6cb32f11762d174ed04e37.zip |
merge development
Diffstat (limited to 'packages/instant/src/util/assert.ts')
-rw-r--r-- | packages/instant/src/util/assert.ts | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/packages/instant/src/util/assert.ts b/packages/instant/src/util/assert.ts new file mode 100644 index 000000000..971c1eb96 --- /dev/null +++ b/packages/instant/src/util/assert.ts @@ -0,0 +1,55 @@ +import { assert as sharedAssert } from '@0x/assert'; +import { schemas } from '@0x/json-schemas'; +import { assetDataUtils } from '@0x/order-utils'; +import { AssetProxyId, ObjectMap, SignedOrder } from '@0x/types'; +import * as _ from 'lodash'; + +import { AffiliateInfo, AssetMetaData } from '../types'; + +export const assert = { + ...sharedAssert, + isValidOrderSource(variableName: string, orderSource: string | SignedOrder[]): void { + if (_.isString(orderSource)) { + sharedAssert.isUri(variableName, orderSource); + return; + } + sharedAssert.doesConformToSchema(variableName, orderSource, schemas.signedOrdersSchema); + }, + areValidAssetDatas(variableName: string, assetDatas: string[]): void { + _.forEach(assetDatas, (assetData, index) => assert.isHexString(`${variableName}[${index}]`, assetData)); + }, + isValidAssetMetaDataMap(variableName: string, metaDataMap: ObjectMap<AssetMetaData>): void { + _.forEach(metaDataMap, (metaData, assetData) => { + assert.isHexString(`key ${assetData} of ${variableName}`, assetData); + assert.isValidAssetMetaData(`${variableName}.${assetData}`, metaData); + const assetDataProxyId = assetDataUtils.decodeAssetProxyId(assetData); + assert.assert( + metaData.assetProxyId === assetDataProxyId, + `Expected meta data for assetData ${assetData} to have asset proxy id of ${assetDataProxyId}, but instead got ${ + metaData.assetProxyId + }`, + ); + }); + }, + isValidAssetMetaData(variableName: string, metaData: AssetMetaData): void { + assert.isHexString(`${variableName}.assetProxyId`, metaData.assetProxyId); + if (!_.isUndefined(metaData.primaryColor)) { + assert.isString(`${variableName}.primaryColor`, metaData.primaryColor); + } + if (metaData.assetProxyId === AssetProxyId.ERC20) { + assert.isNumber(`${variableName}.decimals`, metaData.decimals); + assert.isString(`${variableName}.symbol`, metaData.symbol); + } else if (metaData.assetProxyId === AssetProxyId.ERC721) { + assert.isString(`${variableName}.name`, metaData.name); + assert.isUri(`${variableName}.imageUrl`, metaData.imageUrl); + } + }, + isValidAffiliateInfo(variableName: string, affiliateInfo: AffiliateInfo): void { + assert.isETHAddressHex(`${variableName}.recipientAddress`, affiliateInfo.feeRecipient); + assert.isNumber(`${variableName}.percentage`, affiliateInfo.feePercentage); + assert.assert( + affiliateInfo.feePercentage >= 0 && affiliateInfo.feePercentage <= 0.05, + `Expected ${variableName}.percentage to be between 0 and 0.05, but is ${affiliateInfo.feePercentage}`, + ); + }, +}; |