68 lines
1.3 KiB
JavaScript
68 lines
1.3 KiB
JavaScript
// for Node.js interpret
|
|
|
|
const { default: Post } = require('../../built/api/models/post')
|
|
const { default: zip } = require('@prezzemolo/zip')
|
|
|
|
const migrate = async (post) => {
|
|
const x = {};
|
|
if (post.reply_id != null) {
|
|
const reply = await Post.findOne({
|
|
_id: post.reply_id
|
|
});
|
|
x['_reply.user_id'] = reply.user_id;
|
|
}
|
|
if (post.repost_id != null) {
|
|
const repost = await Post.findOne({
|
|
_id: post.repost_id
|
|
});
|
|
x['_repost.user_id'] = repost.user_id;
|
|
}
|
|
if (post.reply_id != null || post.repost_id != null) {
|
|
const result = await Post.update(post._id, {
|
|
$set: x,
|
|
});
|
|
return result.ok === 1;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
async function main() {
|
|
const query = {
|
|
$or: [{
|
|
reply_id: {
|
|
$exists: true,
|
|
$ne: null
|
|
}
|
|
}, {
|
|
repost_id: {
|
|
$exists: true,
|
|
$ne: null
|
|
}
|
|
}]
|
|
}
|
|
|
|
const count = await Post.count(query);
|
|
|
|
const dop = Number.parseInt(process.argv[2]) || 5
|
|
const idop = ((count - (count % dop)) / dop) + 1
|
|
|
|
return zip(
|
|
1,
|
|
async (time) => {
|
|
console.log(`${time} / ${idop}`)
|
|
const doc = await Post.find(query, {
|
|
limit: dop, skip: time * dop
|
|
})
|
|
return Promise.all(doc.map(migrate))
|
|
},
|
|
idop
|
|
).then(a => {
|
|
const rv = []
|
|
a.forEach(e => rv.push(...e))
|
|
return rv
|
|
})
|
|
}
|
|
|
|
main().then(console.dir).catch(console.error)
|