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