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Resolve channels #150

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bones7242 merged 23 commits from resolve-channels into master 2017-08-25 18:35:40 +02:00
Conversation 0 Commits 23 Files changed 18 +42 -30
1 changed files with 42 additions and 30 deletions
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72
helpers/serveHelpers.js
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@ -45,10 +45,51 @@ function getLongChannelId (channelName, channelId) {
} else if (channelId && channelId.length < 40) { // short channel id
return getLongChannelIdFromShortChannelId(channelName, channelId);
} else {
return getChannelIdFromChannelName(channelName);
return getLongChannelIdFromChannelName(channelName);
}
};
function getLongChannelIdFromShortChannelId (channelName, channelId) {
return new Promise((resolve, reject) => {
logger.debug(`finding long channel id for ${channelName}:${channelId}`);
// get the long channel Id
db.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' AND claimId LIKE '${channelId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
logger.debug('result >>', result);
switch (result.length) {
case 0:
throw new Error('That is an invalid Short Channel Id');
default: // note results must be sorted
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getLongChannelIdFromChannelName (channelName) {
// select the top top channel id
return new Promise((resolve, reject) => {
logger.debug(`finding long channel id for ${channelName}`);
// get the long channel Id
db.sequelize.query(`SELECT claimId, amount, height FROM Certificate WHERE name = '${channelName}' ORDER BY amount DESC, height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
logger.debug('result >>', result);
switch (result.length) {
case 0:
throw new Error('That is an invalid Channel Name');
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getClaimIdByLongChannelId (channelId, claimName) {
return new Promise((resolve, reject) => {
logger.debug(`finding claim id for claim "${claimName}" from channel "${channelId}"`);
@ -67,35 +108,6 @@ function getClaimIdByLongChannelId (channelId, claimName) {
});
}
function getLongChannelIdFromShortChannelId (channelName, channelId) {
return new Promise((resolve, reject) => {
logger.debug(`finding long channel id for ${channelName}:${channelId}`);
// get the long channel Id
db.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' AND claimId LIKE '${channelId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
logger.debug('result >>', result);
switch (result.length) {
case 0:
throw new Error('That is an invalid Short Channel Id');
default: // note results must be sorted
return (result[0].claimId);
}
})
// return the long channel id
.then(longChannelId => {
logger.debug('channelId =', longChannelId);
return resolve(longChannelId);
})
.catch(error => {
reject(error);
});
});
}
function getChannelIdFromChannelName (channelName, claimName) {
// select the top top channel id
}
function determineShortClaimId (claimId, height, claimList) {
logger.debug('determining short url based on claim id and claim list');
logger.debug('claimlist starting length:', claimList.length);