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Lowercase public addresses

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Normalize the public api addresses to lowercase to prevent an avoidable
error
This commit is contained in:
Jacob Evans
2018-02-06 15:06:56 -08:00
parent 097fc477a2
commit 31f9a848f9
6 changed files with 172 additions and 89 deletions
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5
packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts
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@@ -57,10 +57,11 @@ export class TokenRegistryWrapper extends ContractWrapper {
* @return An object that conforms to the Token interface or undefined if token not found.
*/
public async getTokenIfExistsAsync(address: string): Promise<Token | undefined> {
assert.isETHAddressHex('address', address);
const normalizedAddress = address.toLowerCase();
assert.isETHAddressHex('address', normalizedAddress);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
const metadata = await tokenRegistryContract.getTokenMetaData.callAsync(address);
const metadata = await tokenRegistryContract.getTokenMetaData.callAsync(normalizedAddress);
const token = TokenRegistryWrapper._createTokenFromMetadata(metadata);
return token;
}