tornado-packages/ethers.js
1
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added TypeScript tool support for functions with multiple outputs.

Browse Source
This commit is contained in:
Richard Moore 2019-07-27 18:51:39 -03:00
parent b67b121239
commit 6de4a5d8a9
No known key found for this signature in database
GPG Key ID: 665176BE8E9DC651
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
packages/cli/src.ts/typescript.ts
View File

@ -9,6 +9,8 @@ function getType(param: ethers.utils.ParamType, flexible?: boolean): string {
if (param.type === "address" || param.type === "string") { return "string"; }
if (param.type === "bool") { return "boolean" }
if (param.type.substring(0, 5) === "bytes") {
if (flexible) {
return "string | ethers.utils.BytesLike";
@ -76,7 +78,15 @@ export function generate(contract: ContractCode, bytecode?: string): string {
if (fragment.outputs.length === 1) {
output = "Promise<" + getType(fragment.outputs[0]) + ">";
} else {
throw new Error('not implemented yet');
// If all output parameters are names, we can specify the struct
if (fragment.outputs.filter((o) => (!!o.name)).length === fragment.outputs.length) {
output = "Promise<{ " + fragment.outputs.map((o, i) =>
((o.name || ("arg" + String(i)))+ ": " + getType(o))
).join(", ") + " }>";
} else {
// Otherwise, all we know is that it will be an Array
output = "Promise<{ Array<any> }>"
}
}
}