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author | Amir Bandeali <abandeali1@gmail.com> | 2017-11-30 14:02:43 +0800 |
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committer | Amir Bandeali <abandeali1@gmail.com> | 2017-11-30 23:10:18 +0800 |
commit | 4b3e0383235ca4ca0127f24c2e05543bb45a56bb (patch) | |
tree | 7a9c1888f99b1121826b09ca28185565ed47cd50 /packages/contracts/deploy/src/utils/encoder.ts | |
parent | c57190dead41846809effb8823bd4e486ca72512 (diff) | |
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Add contracts to packages, fix most linting errors
Diffstat (limited to 'packages/contracts/deploy/src/utils/encoder.ts')
-rw-r--r-- | packages/contracts/deploy/src/utils/encoder.ts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/packages/contracts/deploy/src/utils/encoder.ts b/packages/contracts/deploy/src/utils/encoder.ts new file mode 100644 index 000000000..0248e9f03 --- /dev/null +++ b/packages/contracts/deploy/src/utils/encoder.ts @@ -0,0 +1,20 @@ +import * as _ from 'lodash'; +import * as Web3 from 'web3'; +import * as web3Abi from 'web3-eth-abi'; + +import {AbiType} from './types'; + +export const encoder = { + encodeConstructorArgsFromAbi(args: any[], abi: Web3.ContractAbi): string { + const constructorTypes: string[] = []; + _.each(abi, (element: Web3.AbiDefinition) => { + if (element.type === AbiType.Constructor) { + _.each(element.inputs, (input: Web3.FunctionParameter) => { + constructorTypes.push(input.type); + }); + } + }); + const encodedParameters = web3Abi.encodeParameters(constructorTypes, args); + return encodedParameters; + }, +}; |