Auth guards

[jayaike]

Fixes # #271

Changes proposed in this pull request:

• Implementation of Route guard to prevent a user from seeing protected routes at all before the redirect.

Previously:

Currently:

[jayaike]

@Sanji515 Please take a look

[jayaike]

@Ram81 @RishabhJain2018 @vkartik97 PTAL

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@a74e917). Click here to learn what that means.
The diff coverage is 31.91%.

@@            Coverage Diff            @@
##             master     #282   +/-   ##
=========================================
  Coverage          ?   50.63%           
=========================================
  Files             ?       66           
  Lines             ?     3768           
  Branches          ?      443           
=========================================
  Hits              ?     1908           
  Misses            ?     1766           
  Partials          ?       94

Impacted Files	Coverage Δ
...bliclists/challengelist/challengelist.component.ts	47.57% <ø> (ø)
...rc/app/components/dashboard/dashboard.component.ts	90.9% <ø> (ø)
...bmissions/challengeviewallsubmissions.component.ts	31.73% <100%> (ø)
...rc/app/components/challenge/challenge.component.ts	87.85% <14.28%> (ø)
src/app/app.component.ts	35.21% <25%> (ø)
...e/challengesettings/challengesettings.component.ts	45.16% <33.33%> (ø)
...lengeleaderboard/challengeleaderboard.component.ts	34.07% <33.33%> (ø)
src/app/services/endpoints.service.ts	64.89% <50%> (ø)

Impacted Files	Coverage Δ
...bliclists/challengelist/challengelist.component.ts	47.57% <ø> (ø)
...rc/app/components/dashboard/dashboard.component.ts	90.9% <ø> (ø)
...bmissions/challengeviewallsubmissions.component.ts	31.73% <100%> (ø)
...rc/app/components/challenge/challenge.component.ts	87.85% <14.28%> (ø)
src/app/app.component.ts	35.21% <25%> (ø)
...e/challengesettings/challengesettings.component.ts	45.16% <33.33%> (ø)
...lengeleaderboard/challengeleaderboard.component.ts	34.07% <33.33%> (ø)
src/app/services/endpoints.service.ts	64.89% <50%> (ø)

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[Shekharrajak]

Can we have a better name: Authentication/authorization?

[jayaike]

That is normal convention

[jayaike]

@Sanji515

[Shekharrajak]

I am not sure how this will help. I think UrlTree was introduced as return type from Angular 7 version.

Isn't it we can do this as well simply:

return isAuthenticated

?

[jayaike]

We can't because it will behave the same way as above

[jayaike]

Check out the GIF in the PR description. You will see the difference