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exports.up = function(r, conn) {
return r
.table('threads')
.update(
{
messageCount: r
.table('messages')
.getAll(r.row('id'), { index: 'threadId' })
.count()
.default(0),
reactionCount: r
.table('threadReactions')
.getAll(r.row('id'), { index: 'threadId' })
.count()
.default(0),
},
{
nonAtomic: true,
}
)
.run(conn)
.then(() => {
return Promise.all([
r
.table('threads')
.indexCreate('messageCount')
.run(conn),
r
.table('threads')
.indexCreate('reactionCount')
.run(conn),
]);
})
.catch(err => console.error(err));
};
exports.down = function(r, conn) {
return r
.table('threads')
.update({
messageCount: r.literal(),
reactionCount: r.literal(),
})
.run(conn)
.then(() => {
return Promise.all([
r
.table('threads')
.indexDrop('messageCount')
.run(conn),
r
.table('threads')
.indexDrop('reactionCount')
.run(conn),
]);
});
};
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