134 lines
3.1 KiB
TypeScript
134 lines
3.1 KiB
TypeScript
import { gql, useQuery } from '@apollo/client';
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import { getNumberFormat } from '@vegaprotocol/utils';
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import { addDays } from 'date-fns';
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import sortBy from 'lodash/sortBy';
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import omit from 'lodash/omit';
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// TODO: Generate query
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// eslint-disable-next-line
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const REFERRAL_PROGRAM_QUERY = gql`
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query ReferralProgram {
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currentReferralProgram {
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id
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version
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endOfProgramTimestamp
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windowLength
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endedAt
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benefitTiers {
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minimumEpochs
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minimumRunningNotionalTakerVolume
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referralDiscountFactor
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referralRewardFactor
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}
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stakingTiers {
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minimumStakedTokens
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referralRewardMultiplier
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}
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}
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}
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`;
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const STAKING_TIERS_MAPPING: Record<number, string> = {
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1: 'Tradestarter',
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2: 'Mid level degen',
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3: 'Reward hoarder',
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};
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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const MOCK = {
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data: {
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currentReferralProgram: {
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id: 'abc',
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version: 1,
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endOfProgramTimestamp: addDays(new Date(), 10).toISOString(),
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windowLength: 10,
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benefitTiers: [
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{
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minimumEpochs: 5,
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minimumRunningNotionalTakerVolume: '30000',
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referralDiscountFactor: '0.01',
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referralRewardFactor: '0.01',
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},
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{
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minimumEpochs: 5,
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minimumRunningNotionalTakerVolume: '20000',
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referralDiscountFactor: '0.05',
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referralRewardFactor: '0.05',
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},
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{
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minimumEpochs: 5,
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minimumRunningNotionalTakerVolume: '10000',
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referralDiscountFactor: '0.001',
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referralRewardFactor: '0.001',
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},
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],
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stakingTiers: [
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{
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minimumStakedTokens: '10000',
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referralRewardMultiplier: '1',
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},
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{
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minimumStakedTokens: '20000',
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referralRewardMultiplier: '2',
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},
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{
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minimumStakedTokens: '30000',
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referralRewardMultiplier: '3',
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},
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],
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},
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},
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loading: false,
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error: undefined,
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};
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export const useReferralProgram = () => {
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const { data, loading, error } = useQuery(REFERRAL_PROGRAM_QUERY, {
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fetchPolicy: 'cache-and-network',
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});
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if (!data) {
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return {
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benefitTiers: [],
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stakingTiers: [],
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details: undefined,
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loading,
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error,
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};
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}
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const benefitTiers = sortBy(data.currentReferralProgram.benefitTiers, (t) =>
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Number(t.referralRewardFactor)
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)
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.reverse()
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.map((t, i) => {
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return {
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tier: i + 1,
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commission: Number(t.referralRewardFactor) * 100 + '%',
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discount: Number(t.referralDiscountFactor) * 100 + '%',
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volume: getNumberFormat(0).format(
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Number(t.minimumRunningNotionalTakerVolume)
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),
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};
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});
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const stakingTiers = sortBy(
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data.currentReferralProgram.stakingTiers,
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(t) => t.referralRewardMultiplier
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).map((t, i) => {
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return {
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tier: i + 1,
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label: STAKING_TIERS_MAPPING[i + 1],
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...t,
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};
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});
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return {
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benefitTiers,
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stakingTiers,
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details: omit(data.currentReferralProgram, 'benefitTiers', 'stakingTiers'),
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loading,
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error,
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};
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};
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