always escape RegExp when building query in mongoose connector

[vkarpov15]

Fix #10348

What does it do?

In a couple places the mongoose connector doesn't escape regexps before passing them to MongoDB

Why is it needed?

See #10348. In short, making a request to http://localhost:1337/restaurants?name_contains=lorem\ throws an error because of the trailing backslash.

How to test it?

Follow the quickstart using MongoDB and make a request to http://localhost:1337/restaurants?name_contains=lorem\. Without this PR it will throw an error. With this PR, it will return an empty array as expected.

Related issue(s)/PR(s)

#10348

[strapi-cla]

All committers have signed the CLA.

[codecov]

Codecov Report

Merging #10499 (d705b12) into master (db34e73) will not change coverage.
The diff coverage is n/a.

❗ Current head d705b12 differs from pull request most recent head 361158c. Consider uploading reports for the commit 361158c to get more accurate results

@@           Coverage Diff           @@
##           master   #10499   +/-   ##
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  Coverage   58.01%   58.01%           
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  Files         185      185           
  Lines        6431     6431           
  Branches     1400     1400           
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  Hits         3731     3731           
  Misses       2236     2236           
  Partials      464      464           

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[petersg83]

Thank you, it looks good to me. Can you please add a test to cover this usecase please?
It's in the file packages/core/strapi/tests/search.test.e2e.js

[vkarpov15]

@petersg83 sure, I'll take a look at that later this week.

[vkarpov15]

@petersg83 added it in bea8313

[petersg83]

Thank you, works perfectly!

Side node: I first tested with mongo 3.6 and the test wasn't failing. I switched to mongo 4.4 and then it failed correctly.

[abdonrd]

@petersg83 @vkarpov15 After this... This query stop working on my side 😕

{
  seasons(where: { slug_contains: "fms-.*-2021-2022" }) {
    slug
  }
}