View source for E1867 allow reviewer to say review can be shown to class as an example

== Introduction ==
[http://expertiza.ncsu.edu/ Expertiza] is a web based open source peer reviewing tool developed and maintained by current and past students of [https://en.wikipedia.org/wiki/North_Carolina_State_University North Carolina State University]. Peer review is a great way for a student to learn how to approach a project and get ideas for their own projects. Currently, there is no way for a student to view another student's work, unless they are reviewing the other student's work.

== Problem Statement ==
The objective of this project is to:
# Add a feature for students to make their reviews 'public', that is, allow other students to view them.
# Add a feature for TA to select a subset of 'public' reviews, and make those reviews visible as sample reviews of the particular assignment.
# Add a feature for Instructor to select a subset of 'public' reviews and make those reviews visible as sample reviews of any of his/her assignments in the course.
# Create a view where the student can see a list of sample reviews of the assignment and have a detailed view of each.
# Allow the student to toggle the visibility of a review he/she has submitted.

== Expected Flow ==
'''As a TA / Instructor'''
# Log in
# Click on Manage->Assignments
# Displays list of Assignments
# Click View Report/Review for a particular assignment.
# Displays a list of reviews submitted by students.
# Click on any review in "team reviewed" column for a particular student.
# Displays the summary of reviews submitted by that student.
# Click on "Make as sample" for the intended reviews, which opens a popup that displays a list of all assignments that are a part of the instructor's courses.
# From this list select all assignments for which the review has to be shown as a sample.
# Click on 'Submit' after selection (this closes the popup).
# Navigate to view reviews of that particular assignment and click on "Sample Reviews".
# A new page is opened that lists out all the sample reviews of the assignment.


'''As a Student'''
# Log in.
# Click on Assignments
# List of assignments is displayed.
# Click on any assignment for which the review has to be submitted.
# Assignment description is displayed.
# Click on "Other's work" to submit review for other's work.
# At this point student can click on "Show sample reviews" to view all sample reviews for that assignment.
# On clicking this, it will display all the sample reviews.
# Student can click on back to go back to Assignment description page.
# Student can chose to review any of the team's assignment that is displayed.
# Student selects a team for review and fills in the review.
# Before submitting the review, student can select the check box that says "I agree to share this review anonymously as an example to the entire class".
# After clicking on the submit button, the review submitted by the student has been made public.

== Project Tasks ==

# Consent to make the review public - add a checkbox and an oncheck event handlers (JS) that sets a new field 'visibility' to public of Response object
# Change the schema of Responses table (add the new column) and write db migrations.  
# Create new table, model, view, controller for similar_assignments and validate CRUD operations that access the table.
# Add HTML (checkbox) to uncheck the consent such that the reviews becomes private. 
# On the "popup/team_users_popup" page (where instructor/TA can view all reviews), for all reviews with public visibility set, add a button to mark a review as a sample.
# Write HTML for a popup that contains a list (of assignments) with checkboxes against each, and a submit button. Add validations for non-selection.
# Modify view for the instructor/TA to include this popup to make the review available as sample. On submit of popup, update the similar_assignments table.
# At the top of student_reviews/list page, add a link to a new page. 
# Create new route, model, view, controller for this new page at 'student_reviews/samples?id=<assignment_id>'. Write HTML to display the list
of sample reviews.

== Implementation Details ==

'''To be updated'''

== Test Plan ==

'''To be updated'''

=='''Additional Links and References'''==

#[https://github.com/expertiza/expertiza/pull/1291 Link to the Git Pull Request]
#[https://github.com/expertiza/expertiza Expertiza on GitHub]
#[https://github.com/chinmaiks/expertiza GitHub Project Repository Fork]
#[http://expertiza.ncsu.edu/ The Live Expertiza Website]

==Team==
[mailto:aagniho@ncsu.edu Amogh Agnihotri Subbanna]<br>
[mailto:ckaidab@ncsu.edu Chinmai Kaidabettu Srinivas]<br>
[mailto:smadhur@ncsu.edu Siddu Madhure Jayanna]<br>
[mailto:snaramb@ncsu.edu Suhas Naramballi Gururaja]