Adds create post functionality.

[rak-shit]

Added unit tests for create post API

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name: Adds create post functionality. about: Adds the API to create Post.

Screenshots of the response from the server to the given message.

Message

Response

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Problem

Github Issue Number: #79 I am adding the ass post API so that the user on the donut platform can add a post.

Type of Change

[ ] New Feature

Checklist

[ ] My code follows the same style as the codebase [ ] I have updated the Readme accordingly [ ] I made PR against development branch [ ] I have run the test cases locally and it's passing. [ ] I have squashed my commits

[codecov[bot]]

Codecov Report

Merging #89 into development will decrease coverage by 4.90%. The diff coverage is 52.00%.

@@               Coverage Diff               @@
##           development      #89      +/-   ##
===============================================
- Coverage        59.92%   55.01%   -4.91%     
===============================================
  Files               14       15       +1     
  Lines              252      309      +57     
  Branches            29       35       +6     
===============================================
+ Hits               151      170      +19     
- Misses              86      120      +34     
- Partials            15       19       +4     

Impacted Files	Coverage Δ
app/models/Post.js	66.66% <ø> (ø)
app/routes/post.js	68.18% <46.15%> (-31.82%)	:arrow_down:
app/controllers/post.js	21.56% <58.33%> (-3.44%)	:arrow_down:

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[rak-shit]

I have handled the image upload functionality. I have divided it into two parts where one will handle when the image is uploaded and the other one will handle when the image is not uploaded. I have also written the test cases.