Youtube in React: parse channel information with VIDEO_DETAILS_SUCCESS action
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function reduceVideoDetails(responses, prevState) { | |
const channelResponse = responses.find(response => response.result.kind === CHANNEL_LIST_RESPONSE); | |
let channelEntry = {}; | |
if (channelResponse && channelResponse.result.items) { | |
// we're explicitly asking for a channel with a particular id | |
// so the response set must either contain 0 items (if a channel with the specified id does not exist) | |
// or at most one item (i.e. the channel we've been asking for) | |
const channel = channelResponse.result.items[0]; | |
channelEntry = { | |
[channel.id]: channel, | |
} | |
} | |
return { | |
...prevState, | |
byId: { | |
...prevState.byId, | |
...channelEntry, | |
} | |
}; | |
} |
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