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fixes upgrade on a empty database

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This commit is contained in:
Baris Soner Usakli
2014-02-14 19:40:38 -05:00
parent 893efa5f2a
commit 0c093c2aaa
1 changed files with 48 additions and 29 deletions
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77
src/upgrade.js
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@@ -586,26 +586,35 @@ Upgrade.upgrade = function(callback) {
if (schemaDate < thisSchemaDate) {
updatesMade = true;
db.getSetMembers('topics:tid', function(err, tids) {
db.exists('topics:tid', function(err, exists) {
if(err) {
return next(err);
}
db.rename('topics:tid', 'topics:tid:old', function(err) {
if(!exists) {
winston.info('[2014/2/14] Upgraded topics to sorted set - skipped');
return next();
}
db.getSetMembers('topics:tid', function(err, tids) {
if(err) {
return next(err);
}
async.each(tids, function(tid, next) {
Topics.getTopicField(tid, 'timestamp', function(err, timestamp) {
db.sortedSetAdd('topics:tid', timestamp, tid, next);
});
}, function(err) {
db.rename('topics:tid', 'topics:tid:old', function(err) {
if(err) {
return next(err);
}
winston.info('[2014/2/14] Upgraded topics to sorted set');
db.delete('topics:tid:old', next);
async.each(tids, function(tid, next) {
Topics.getTopicField(tid, 'timestamp', function(err, timestamp) {
db.sortedSetAdd('topics:tid', timestamp, tid, next);
});
}, function(err) {
if(err) {
return next(err);
}
winston.info('[2014/2/14] Upgraded topics to sorted set');
db.delete('topics:tid:old', next);
});
});
});
});
@@ -620,33 +629,43 @@ Upgrade.upgrade = function(callback) {
if (schemaDate < thisSchemaDate) {
updatesMade = true;
db.getSortedSetRange('users:joindate', 0, -1, function(err, uids) {
db.exists('users:joindate', function(err, exists) {
if(err) {
return next(err);
}
if(!exists) {
winston.info('[2014/2/14] Added posts to sorted set - skipped');
return next();
}
async.each(uids, function(uid, next) {
User.getPostIds(uid, 0, -1, function(err, pids) {
if(err) {
return next(err);
}
async.each(pids, function(pid, next) {
Posts.getPostField(pid, 'timestamp', function(err, timestamp) {
if(err) {
return next(err);
}
db.sortedSetAdd('posts:pid', timestamp, pid, next);
});
}, next);
});
}, function(err) {
db.getSortedSetRange('users:joindate', 0, -1, function(err, uids) {
if(err) {
return next(err);
}
winston.info('[2014/2/14] Added posts to sorted set');
next();
async.each(uids, function(uid, next) {
User.getPostIds(uid, 0, -1, function(err, pids) {
if(err) {
return next(err);
}
async.each(pids, function(pid, next) {
Posts.getPostField(pid, 'timestamp', function(err, timestamp) {
if(err) {
return next(err);
}
db.sortedSetAdd('posts:pid', timestamp, pid, next);
});
}, next);
});
}, function(err) {
if(err) {
return next(err);
}
winston.info('[2014/2/14] Added posts to sorted set');
next();
});
});
});