Mass changing link inside mongodb

[doekia]

Hi,

I have to change the domain name of my forum. This render internal links (within posts) broken.

My mongodb version is 3.2.11

I have tried the following db script:

db.collection.updateMany(
  { "objects.content": { $regex: /old.domain.com/ } },
  [{
    $set: { "objects.content": {
      $replaceOne: { input: "$objects.content", find: "old.domain.com", replacement: "new.domain.com" }
    }}
  }]
)

Which lead me to the following error:

2022-06-09T17:24:23.808+0200 E QUERY    [thread1] Error: the update operation document must contain atomic operators :
DBCollection.prototype.updateMany@src/mongo/shell/crud_api.js:568:1

I greatly appreciate if someone could point me how to achieve that.

PS: I am totally illiterate in mongodb.

Thank you all

[FrankM]

Or make this in nginx

### OLD_FORUM

server {
        listen 80;
        listen 443;
        server_name  old_domain.com
        # SSL Certificate
        ssl_certificate      /etc/letsencrypt/live/old_domain.com/fullc>
        ssl_certificate_key  /etc/letsencrypt/live/old_domain.com/privk>
        ssl_dhparam /etc/ssl/nginx/dhparam-2048.pem;   
        return 301 $scheme://new_forumdomain.com$request_uri;
}

[doekia]

@FrankM
Sorry but this does not work at all.
How can a redirection be applied from a webserver that does not recieve the request.

I don't have the old domain anymore, and even I'd have it now, This does not address the issue on the long run.

[phenomlab]

@doekia Does this help ?
https://stackoverflow.com/questions/38883285/error-the-update-operation-document-must-contain-atomic-operators-when-running