Prerequisites

#57 and #58

Issue

This issue is for creating the view which is called when the "Finish" button is pressed:

The view should take the following arguments:

• A number in the range 0-15 representing the index of the bingo tile which is being completed
• A boolean representing whether the user has consented to bluecrew uploading the picture to social media
• An image

The view should then do the following:

1. Get the instance of the TileInteraction model corresponding to the combination of the logged in user, the current bingo grid, and the supplied index
2. Update the consent and image fields of the TileInteraction instance and mark it as completed.
3. Award the user the amount of points the challenge was worth
4. Now comes the complicated part...calculate if any bingos (row, column or diagonal) are achieved by the completion of this challenge.
5. For each bingo, award the user 100 points (not sure about 100, maybe make it a constant in settings.py)
6. If the whole grid is completed, award the user 500 points (again make it a constant in settings.py)
7. Return a message to the frontend containing:

• The amount of points the challenge was worth
• A list of all the rows/columns/diagonals in which a bingo was achieved (you'll have to come up with some representation)
• Whether the whole grid just got completed