fix: avoiding metadataStorage from DI

[satanTime]

We can’t use MetadataStorage with DI because decorators are parsed before the very first call of useContainer, and therefore after the very fist call of useContainer the current MetadataStorage in the default container has been replaced with a brand new one without any metadata inside.

Possible runtime fix is to disable MetadataStorage in the typedi container:

import {MetadataStorage, useContainer} from 'class-validator';
import {Container} from 'typedi';

useContainer(Container, {
    fallback: true,
});
Container.set(MetadataStorage, null);

Closes #328.
Closes #261.
Closes #132.

[MardariG]

@satanTime

forked and merged your branch, and published it on npm as @mardari/class-validator.
Is working well, Thank you!

[alfonmga]

OH MY GOD, thank you guys!!!! I have been stuck at this issue for 10 hours

Here's the damned error message so others can find this issue on Google quickly:
(node:61756) UnhandledPromiseRejectionWarning: Error: No matching bindings found for serviceIdentifier: MetadataStorage

@MardariG you npm package @mardari/class-validator still working fine at this moment :)

[TrejGun]

@vlapo can this be merged?

[rightjelkin]

LGTM

[Chessman97]

LGTM

[DenisKn]

LGTM

[satanTime]

Hi guys I've updated the description with a possible fix until the PR has been merged.

[satanTime]

Hi @vlapo, could you review?

[TrejGun]

@vlapo please

[satanTime]

Hi @vlapo, might you provide any feedback about the issue?

[vlapo]

@satanTime I thank you for your determination and perseverance. This looks good for me. I will merge it and publish pre-release for testing.

[satanTime]

Thanks!

[vlapo]

Happy testing https://www.npmjs.com/package/class-validator/v/0.12.0-rc.0. Please give me a feedback.

[TrejGun]

thanks!

[nolazybits]

after updating, I receive

Error: No matching bindings found for serviceIdentifier: CustomConstraint
    at _validateActiveBindingCount (/home/nodebrick/application/node_modules/inversify/lib/planning/planner.js:62:23)
    at _getActiveBindings (/home/nodebrick/application/node_modules/inversify/lib/planning/planner.js:48:5)
    at _createSubRequests (/home/nodebrick/application/node_modules/inversify/lib/planning/planner.js:85:26)
    at Object.plan (/home/nodebrick/application/node_modules/inversify/lib/planning/planner.js:136:9)
    at /home/nodebrick/application/node_modules/inversify/lib/container/container.js:317:37
    at Container._get (/home/nodebrick/application/node_modules/inversify/lib/container/container.js:310:44)
    at Container.get (/home/nodebrick/application/node_modules/inversify/lib/container/container.js:230:21)
    at InversifyContainerWrapper.get (/home/nodebrick/application/packages/nodebrick-core/src/di/InversifyContainerWrapper.ts:23:45)
    at getFromContainer (/home/nodebrick/application/node_modules/src/container.ts:53:44)
    at ConstraintMetadata.get [as instance] (/home/nodebrick/application/node_modules/src/metadata/ConstraintMetadata.ts:46:16)

Opened a ticket here #607
Thanks

[github-actions]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.