lbry-desktop/ui/js/reducers/content.js
2017-08-08 10:36:14 +01:00

75 lines
1.9 KiB
JavaScript

import * as types from "constants/action_types";
const reducers = {};
const defaultState = {
rewardedContentClaimIds: [],
};
reducers[types.FETCH_FEATURED_CONTENT_STARTED] = function(state, action) {
return Object.assign({}, state, {
fetchingFeaturedContent: true,
});
};
reducers[types.FETCH_FEATURED_CONTENT_COMPLETED] = function(state, action) {
const { uris, success } = action.data;
return Object.assign({}, state, {
fetchingFeaturedContent: false,
fetchingFeaturedContentFailed: !success,
featuredUris: uris,
});
};
reducers[types.FETCH_REWARD_CONTENT_COMPLETED] = function(state, action) {
const { claimIds, success } = action.data;
return Object.assign({}, state, {
rewardedContentClaimIds: claimIds,
});
};
reducers[types.RESOLVE_URI_STARTED] = function(state, action) {
const { uri } = action.data;
const oldResolving = state.resolvingUris || [];
const newResolving = Object.assign([], oldResolving);
if (newResolving.indexOf(uri) === -1) newResolving.push(uri);
return Object.assign({}, state, {
resolvingUris: newResolving,
});
};
reducers[types.RESOLVE_URI_CANCELED] = reducers[
types.RESOLVE_URI_COMPLETED
] = function(state, action) {
const { uri } = action.data;
const resolvingUris = state.resolvingUris;
const index = state.resolvingUris.indexOf(uri);
const newResolvingUris = [
...resolvingUris.slice(0, index),
...resolvingUris.slice(index + 1),
];
return Object.assign({}, state, {
resolvingUris: newResolvingUris,
});
};
reducers[types.FETCH_CHANNEL_CLAIMS_COMPLETED] = function(state, action) {
const channelPages = Object.assign({}, state.channelPages);
const { uri, totalPages } = action.data;
channelPages[uri] = totalPages;
return Object.assign({}, state, {
channelPages,
});
};
export default function reducer(state = defaultState, action) {
const handler = reducers[action.type];
if (handler) return handler(state, action);
return state;
}