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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,13 @@ | ||
| { | ||
| "name": "@sora-substrate/connection", | ||
| "version": "1.21.7", | ||
| "version": "1.21.8", | ||
| "license": "Apache-2.0", | ||
| "main": "./build/index.js", | ||
| "typings": "./build/index.d.ts", | ||
| "publishConfig": { | ||
| "access": "public" | ||
| }, | ||
| "dependencies": { | ||
| "@sora-substrate/api": "1.21.7" | ||
| "@sora-substrate/api": "1.21.8" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,13 @@ | ||
| { | ||
| "name": "@sora-substrate/liquidity-proxy", | ||
| "version": "1.21.7", | ||
| "version": "1.21.8", | ||
| "license": "Apache-2.0", | ||
| "main": "./build/index.js", | ||
| "typings": "./build/index.d.ts", | ||
| "publishConfig": { | ||
| "access": "public" | ||
| }, | ||
| "dependencies": { | ||
| "@sora-substrate/math": "1.21.7" | ||
| "@sora-substrate/math": "1.21.8" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,24 +1,30 @@ | ||
| import type { ApiPromise } from '@polkadot/api'; | ||
| import type { CodecString } from '@sora-substrate/math'; | ||
| import type { u32, u128 } from '@polkadot/types'; | ||
| import type { Option } from '@polkadot/types-codec'; | ||
| import type { XcmV3MultiLocation } from '@polkadot/types/lookup'; | ||
|
|
||
| export class SoraParachainApi { | ||
| public async getRelayChainBlockNumber(blockHash: string, api: ApiPromise): Promise<number> { | ||
| const apiInstanceAtBlock = await api.at(blockHash); | ||
| const blockNumber = await apiInstanceAtBlock.query.parachainSystem.lastRelayChainBlockNumber(); | ||
| const blockNumber = (await apiInstanceAtBlock.query.parachainSystem.lastRelayChainBlockNumber()) as u32; | ||
|
|
||
| return Number(blockNumber.toString()); | ||
| return blockNumber.toNumber(); | ||
| } | ||
|
|
||
| public async getAssetMulilocation(assetId: string, api: ApiPromise) { | ||
| const multilocation = await api.query.xcmApp.assetIdToMultilocation(assetId); | ||
| public async getAssetMulilocation(assetId: string, api: ApiPromise): Promise<XcmV3MultiLocation | null> { | ||
| const multilocation = (await api.query.xcmApp.assetIdToMultilocation(assetId)) as Option<XcmV3MultiLocation>; | ||
|
|
||
| return multilocation; | ||
| return multilocation.isSome ? multilocation.unwrap() : null; | ||
| } | ||
|
|
||
| public async getAssetMinimumAmount(assetId: string, api: ApiPromise): Promise<CodecString> { | ||
| const multilocation = await this.getAssetMulilocation(assetId, api); | ||
| const amount = await api.query.xcmApp.assetMinimumAmount(multilocation); | ||
|
|
||
| return amount.toString(); | ||
| if (!multilocation) return '0'; | ||
|
|
||
| const amount = (await api.query.xcmApp.assetMinimumAmount(multilocation)) as Option<u128>; | ||
|
|
||
| return amount.isSome ? amount.unwrap().toString() : '0'; | ||
| } | ||
| } |