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getCodes(): Support more than 100 code IDs

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This commit is contained in:
Milan Steiner 2022-03-11 09:59:30 +01:00
parent 0fe5c0c6f6
commit 52837a2a75
2 changed files with 25 additions and 3 deletions
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1
CHANGELOG.md
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@ -45,6 +45,7 @@ and this project adheres to
wordlist is shipped. ([#966])
- @cosmjs/cli: Rename binary `cosmwasm-cli` to `cosmjs-cli` ([#1033]).
- @cosmjs/stargate & @cosmjs/cosmwasm-stargate: Removed default types from AminoTypes. ([1079])
- @cosmjs/cosmwasm-stargate: getCodes() automatically loops through all pagination pages now.
[#927]: https://github.com/cosmos/cosmjs/issues/927
[#955]: https://github.com/cosmos/cosmjs/issues/955

27
packages/cosmwasm-stargate/src/cosmwasmclient.ts
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@ -25,7 +25,7 @@ import {
} from "@cosmjs/stargate";
import { Tendermint34Client, toRfc3339WithNanoseconds } from "@cosmjs/tendermint-rpc";
import { assert, sleep } from "@cosmjs/utils";
import { CodeInfoResponse } from "cosmjs-types/cosmwasm/wasm/v1/query";
import { CodeInfoResponse, QueryCodesResponse } from "cosmjs-types/cosmwasm/wasm/v1/query";
import { ContractCodeHistoryOperationType } from "cosmjs-types/cosmwasm/wasm/v1/types";
import { JsonObject, setupWasmExtension, WasmExtension } from "./modules";
@ -303,9 +303,30 @@ export class CosmWasmClient {
);
}
/**
* getCodes() returns all codes and is just looping through all pagination pages.
*
* This is potentially inefficient and advanced apps should consider creating
* their own query client to handle pagination together with the app's screens.
*/
public async getCodes(): Promise<readonly Code[]> {
const { codeInfos } = await this.forceGetQueryClient().wasm.listCodeInfo();
return (codeInfos || []).map((entry: CodeInfoResponse): Code => {
const allCodes = [];
try {
let startAtKey: Uint8Array | undefined = undefined;
do {
const { codeInfos, pagination }: QueryCodesResponse =
await this.forceGetQueryClient().wasm.listCodeInfo(startAtKey);
const loadedCodes = codeInfos || [];
loadedCodes.reverse();
allCodes.unshift(...loadedCodes);
startAtKey = pagination?.nextKey;
} while (startAtKey?.length !== 0);
} catch (_e: any) {
throw new Error(_e);
}
return (allCodes || []).map((entry: CodeInfoResponse): Code => {
assert(entry.creator && entry.codeId && entry.dataHash, "entry incomplete");
return {
id: entry.codeId.toNumber(),