Check if member of project when getting WorkPeriod

[maxceem]

When we try to get a WorkPeriod by id by the user who doesn't have privileges, such requests always fallback to DB due to internal error, see log:

[2021-05-27T08:02:46.580Z] WorkPeriodService getWorkPeriod ERROR : cannot GET /v5/projects/undefined (404)
[2021-05-27T08:02:46.580Z] WorkPeriodService getWorkPeriod INFO : try to query db for data
[2021-05-27T08:02:47.131Z] helper checkIsMemberOfProject DEBUG : the members of project 111: [22880988,40152933,40152856], authUserId: 40152856

[maxceem]

Fixed by @eisbilir via #261

Payment for the tasks processed https://www.topcoder.com/challenges/c33884ce-da9b-4a1e-bfcd-d15b2b931ed5

[maxceem]

QA guidelines:

• Check that normal user (non-manager and non-admin) can access work periods inside the project they are part of. And cannot access work periods in the projects where they are not part of

[sandhiyakavi]

Verified on Dev Env.

If not a member of the project

[sandhiyakavi]

Verified on Prod Env.

Able to view WP if member of project

Not able to view WP if not member of the project.