33 lines
1 KiB
JavaScript
33 lines
1 KiB
JavaScript
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const db = require('../../../../models');
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const NO_CHANNEL = 'NO_CHANNEL';
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const getChannelData = (channelName, channelClaimId, page) => {
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return new Promise((resolve, reject) => {
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// 1. get the long channel Id (make sure channel exists)
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db.Certificate.getLongChannelId(channelName, channelClaimId)
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.then(longChannelClaimId => {
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if (!longChannelClaimId) {
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return [null, null, null];
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}
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// 2. get the short ID and all claims for that channel
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return Promise.all([longChannelClaimId, db.Certificate.getShortChannelIdFromLongChannelId(longChannelClaimId, channelName)]);
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})
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.then(([longChannelClaimId, shortChannelClaimId]) => {
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if (!longChannelClaimId) {
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return resolve(NO_CHANNEL);
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}
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// 3. return all the channel information
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resolve({
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channelName,
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longChannelClaimId,
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shortChannelClaimId,
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});
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})
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.catch(error => {
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reject(error);
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});
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});
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};
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module.exports = getChannelData;
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