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Merge pull request #1452 from multiversx/MEX-509-farms-data-loader
[MEX-509] Farms data loader
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149 changes: 149 additions & 0 deletions
149
src/modules/farm/base-module/services/farm.abi.loader.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| import { Injectable, Scope } from '@nestjs/common'; | ||
| import { FarmServiceBase } from './farm.base.service'; | ||
| import DataLoader from 'dataloader'; | ||
| import { EsdtToken } from 'src/modules/tokens/models/esdtToken.model'; | ||
| import { NftCollection } from 'src/modules/tokens/models/nftCollection.model'; | ||
| import { FarmAbiService } from './farm.abi.service'; | ||
| import { CacheService } from '@multiversx/sdk-nestjs-cache'; | ||
| import { getAllKeys } from 'src/utils/get.many.utils'; | ||
|
|
||
| @Injectable({ | ||
| scope: Scope.REQUEST, | ||
| }) | ||
| export class FarmAbiLoader { | ||
| constructor( | ||
| protected readonly farmAbi: FarmAbiService, | ||
| protected readonly farmService: FarmServiceBase, | ||
| protected readonly cacheService: CacheService, | ||
| ) {} | ||
|
|
||
| public readonly farmedTokenLoader = new DataLoader<string, EsdtToken>( | ||
| async (addresses: string[]) => { | ||
| return await this.farmService.getAllFarmedTokens(addresses); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly farmTokenLoader = new DataLoader<string, NftCollection>( | ||
| async (addresses: string[]) => { | ||
| return await this.farmService.getAllFarmTokens(addresses); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly farmingTokenLoader = new DataLoader<string, EsdtToken>( | ||
| async (addresses: string[]) => { | ||
| return await this.farmService.getAllFarmingTokens(addresses); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly produceRewardsEnabledLoader = new DataLoader< | ||
| string, | ||
| boolean | ||
| >(async (addresses: string[]) => { | ||
| return await getAllKeys<boolean>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.produceRewardsEnabled', | ||
| this.farmAbi.produceRewardsEnabled.bind(this.farmAbi), | ||
| ); | ||
| }); | ||
|
|
||
| public readonly perBlockRewardsLoader = new DataLoader<string, string>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.perBlockRewards', | ||
| this.farmAbi.rewardsPerBlock.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly farmTokenSupplyLoader = new DataLoader<string, string>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.farmTokenSupply', | ||
| this.farmAbi.farmTokenSupply.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly penaltyPercentLoader = new DataLoader<string, number>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<number>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.penaltyPercent', | ||
| this.farmAbi.penaltyPercent.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly minimumFarmingEpochsLoader = new DataLoader<string, number>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<number>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.minimumFarmingEpochs', | ||
| this.farmAbi.minimumFarmingEpochs.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly rewardPerShareLoader = new DataLoader<string, string>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.rewardPerShare', | ||
| this.farmAbi.rewardPerShare.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly rewardReserveLoader = new DataLoader<string, string>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.rewardReserve', | ||
| this.farmAbi.rewardReserve.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly lastRewardBlockNonceLoader = new DataLoader<string, number>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<number>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.lastRewardBlockNonce', | ||
| this.farmAbi.lastRewardBlockNonce.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
|
|
||
| public readonly divisionSafetyConstantLoader = new DataLoader< | ||
| string, | ||
| string | ||
| >(async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.divisionSafetyConstant', | ||
| this.farmAbi.divisionSafetyConstant.bind(this.farmAbi), | ||
| ); | ||
| }); | ||
|
|
||
| public readonly stateLoader = new DataLoader<string, string>( | ||
| async (addresses: string[]) => { | ||
| return await getAllKeys<string>( | ||
| this.cacheService, | ||
| addresses, | ||
| 'farm.state', | ||
| this.farmAbi.state.bind(this.farmAbi), | ||
| ); | ||
| }, | ||
| ); | ||
| } |
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