[mm 52] Resolve OAuth bug with KVStore

[sibasankarnayak]

fixed the logic of complete the oauth complete redirect

Fixes #52

[mattermod]

Hello @sibasankarnayak,

Thanks for your pull request! A Core Committer will review your pull request soon. For code contributions, you can learn more about the review process here.

[codecov-commenter]

Codecov Report

Merging #53 (ed45a69) into master (a7e177d) will not change coverage. The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master      #53   +/-   ##
=======================================
  Coverage   17.03%   17.03%           
=======================================
  Files          13       13           
  Lines        1773     1773           
=======================================
  Hits          302      302           
  Misses       1453     1453           
  Partials       18       18           

Impacted Files	Coverage Δ
server/api.go	7.10% <0.00%> (ø)
server/plugin.go	3.52% <ø> (ø)

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[hanzei]

@dipak-demansol This is the same solution as https://github.com/mattermost/mattermost-plugin-github/pull/511. Hence, I'm incident to merge this PR with QA review once you approved https://github.com/mattermost/mattermost-plugin-github/pull/511. Does that sound good to you?

[dipak-demansol]

@dipak-demansol This is the same solution as mattermost/mattermost-plugin-github#511. Hence, I'm incident to merge this PR with QA review once you approved mattermost/mattermost-plugin-github#511. Does that sound good to you?

yes sir.

[dipak-demansol]

@dipak-demansol This is the same solution as mattermost/mattermost-plugin-github#511. Hence, I'm incident to merge this PR with QA review once you approved mattermost/mattermost-plugin-github#511. Does that sound good to you?

@hanzei After GitHub PR merge, you can also merge this PR, will add the test cases for this & GitHub PR in the zypher and will do the the testing for both at the time of release or Regression.