lbry-desktop/ui/redux/selectors/rewards.js
2020-10-07 11:44:12 -04:00

63 lines
2.8 KiB
JavaScript

import { createSelector } from 'reselect';
import REWARDS from 'rewards';
const selectState = state => state.rewards || {};
export const selectUnclaimedRewardsByType = createSelector(selectState, state => state.unclaimedRewardsByType);
export const selectClaimedRewardsById = createSelector(selectState, state => state.claimedRewardsById);
export const selectClaimedRewards = createSelector(selectClaimedRewardsById, byId => Object.values(byId) || []);
export const selectClaimedRewardsByTransactionId = createSelector(selectClaimedRewards, rewards =>
rewards.reduce((mapParam, reward) => {
const map = mapParam;
map[reward.transaction_id] = reward;
return map;
}, {})
);
export const selectUnclaimedRewards = createSelector(selectState, state => state.unclaimedRewards);
export const selectFetchingRewards = createSelector(selectState, state => !!state.fetching);
export const selectUnclaimedRewardValue = createSelector(selectUnclaimedRewards, rewards =>
rewards.reduce((sum, reward) => sum + reward.reward_amount, 0)
);
export const selectClaimsPendingByType = createSelector(selectState, state => state.claimPendingByType);
const selectIsClaimRewardPending = (state, props) => selectClaimsPendingByType(state, props)[props.reward_type];
export const makeSelectIsRewardClaimPending = () =>
createSelector(selectIsClaimRewardPending, isClaiming => isClaiming);
export const selectClaimErrorsByType = createSelector(selectState, state => state.claimErrorsByType);
const selectClaimRewardError = (state, props) => selectClaimErrorsByType(state, props)[props.reward_type];
export const makeSelectClaimRewardError = () => createSelector(selectClaimRewardError, errorMessage => errorMessage);
const selectRewardByType = (state, rewardType) =>
selectUnclaimedRewards(state).find(reward => reward.reward_type === rewardType);
export const makeSelectRewardByType = () => createSelector(selectRewardByType, reward => reward);
const selectRewardByClaimCode = (state, claimCode) =>
selectUnclaimedRewards(state).find(reward => reward.claim_code === claimCode);
export const makeSelectRewardByClaimCode = () => createSelector(selectRewardByClaimCode, reward => reward);
export const makeSelectRewardAmountByType = () =>
createSelector(selectRewardByType, reward => (reward ? reward.reward_amount : 0));
export const selectRewardContentClaimIds = createSelector(selectState, state => state.rewardedContentClaimIds);
export const selectReferralReward = createSelector(
selectUnclaimedRewards,
unclaimedRewards => unclaimedRewards.filter(reward => reward.reward_type === REWARDS.TYPE_REFERRAL)[0]
);
export const selectHasUnclaimedRefereeReward = createSelector(selectUnclaimedRewards, unclaimedRewards =>
unclaimedRewards.some(reward => reward.reward_type === REWARDS.TYPE_REFEREE)
);