add ink v6 contract dry run #1740
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Thank you for the PR, I promise to get to this sometime in the next 2 days! |
andrew-ifrita
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andrew-ifrita
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Sorry for the long delay here. I have a handful of comments and concerns that need to be addressed before this can be approved and merged.
Aside from the specific points mentioned in the code
- The title mentions "ink! v6" but there is nothing version specific here. The PR description might just need a little more context.
- There are no tests for the new endpoint. This is a hard blocker.
- There are no docs for the new endpoint. This is another hard blocker
| * @param _req | ||
| * @param res | ||
| */ | ||
| private dryRun: IPostRequestHandler<IBodyContractMetadata, IContractDryParams> = async ( |
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Here we have IPostRequestHandler but it is mounted as a GET handler with
this.safeMountAsyncGetHandlers([['/dry-run', this.dryRun as RequestHandler]]);| protected initRoutes(): void { | ||
| this.router.use(this.path, validateAddress); | ||
| this.safeMountAsyncPostHandlers([['/query', this.callContractQuery as RequestHandler]]); | ||
| this.safeMountAsyncGetHandlers([['/dry-run', this.dryRun as RequestHandler]]); |
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But this is returning IPostRequestHandler while being mounted as a GET handler.
Which one is it?
| { params: { address }, query: { caller, payValue = '0', inputData } }, | ||
| res, | ||
| ): Promise<void> => { | ||
| const dryRunResult = await this.api.call.reviveApi.call( |
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This needs a check if reviveApi is available as well as graceful handling if it is not.
| caller: string; | ||
| payValue: string; | ||
| inputData: string; |
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I don't see any of these values being validated anywhere which can lead to some bugs and poor UX / hard to debug issues.
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| export interface IContractDryParams extends Query { | ||
| caller: string; | ||
| payValue: string; |
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I think this is meant to be optional, based on the default values that is has above.
| }; | ||
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| /** | ||
| * Send a message call to a dry run contract. It defaults to get if nothing is inputted. |
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It defaults to get if nothing is inputted.
Personally this is a bit hard to understand on a first read through. Maybe something like
Execute a dry run contract call without requiring the full ABI
is better?
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The current contract interface requires transferring a large ABI file with each call. I am now submitting a new dry api for more lightweight contract queries.