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author | Ara Kevonian <ara@dextroid.io> | 2018-04-13 18:17:09 +0800 |
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committer | Ara Kevonian <ara@dextroid.io> | 2018-04-13 18:17:09 +0800 |
commit | 5355da6cad157bb67d1b55a2f8463efe3e072385 (patch) | |
tree | d2a4d0d718ea6b1b4dff6d5d138b7da54968568e /packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts | |
parent | 38f7c4a0d2d9269b5fd185b303ede7a44ab78c99 (diff) | |
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Rename BalanceAndAllowanceFetchers to BalanceAndProxyAllowanceFetchers
Diffstat (limited to 'packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts')
-rw-r--r-- | packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts b/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts new file mode 100644 index 000000000..877f07a22 --- /dev/null +++ b/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts @@ -0,0 +1,26 @@ +import { BlockParamLiteral } from '@0xproject/types'; +import { BigNumber } from '@0xproject/utils'; + +import {BalanceAndProxyAllowanceFetcher} from '../abstract/balance_and_proxy_allowance_fetcher'; +import {TokenWrapper} from '../contract_wrappers/token_wrapper'; + +export class SimpleBalanceAndProxyAllowanceFetcher implements BalanceAndProxyAllowanceFetcher { + private _token: TokenWrapper; + private _defaultBlock: BlockParamLiteral; + constructor(token: TokenWrapper, defaultBlock: BlockParamLiteral) { + this._token = token; + this._defaultBlock = defaultBlock; + } + public async getBalanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber> { + const methodOpts = { + defaultBlock: this._defaultBlock, + }; + return this._token.getBalanceAsync(tokenAddress, userAddress, methodOpts); + } + public async getProxyAllowanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber> { + const methodOpts = { + defaultBlock: this._defaultBlock, + }; + return this._token.getProxyAllowanceAsync(tokenAddress, userAddress, methodOpts); + } +} |