Make endpoint for groups

[cjchirag7]

[nveenjain]

Please describe the issue.
What you plan to achieve and also post the relevant wireframe if possible.

[cjchirag7]

Firstly, I plan to create a schema for the MYSQL database for GROUPS

Secondly, I plan to create an API to handle various requests on the 'groups' endpoint.
Performing a get request on Groups by a user will return all the groups to which the user belongs.
If the user is an admin, then only he will be allowed to create a Group (through POST request) in which he will be an admin. He can also make another user belonging to that group as admin. Doing this will allow the new admin also to add other users in the group.
If the user (admin) sends a PUT request to a group, he can edit the name of group.
If he (admin) sends a DELETE request at 'groups/{groupId}/users/{userId}', the user with {userId} if belongs to that particular group with group ID {groupId} will be removed.

[nveenjain]

Also create delete group endpoint.
1 additional requirement can be just of adding those members which belong to a particular branch, and particular semester.