This PR adds the SQL and model for a table describing dashboard class groups. Since I don't imagine this will be a long-term thing, I didn't want to create a junction table as well, so the associated class IDs for a group are just stored as a list of integers in MySQL's JSON format.
Additionally, this adds an endpoint /dashboard-class-groups<code>, which will return an object whose class_ids field is list of class IDs associated with the class group corresponding to the given code. If the code isn't found, the response code is a 404 and the response will just contain an error message.
This PR adds the SQL and model for a table describing dashboard class groups. Since I don't imagine this will be a long-term thing, I didn't want to create a junction table as well, so the associated class IDs for a group are just stored as a list of integers in MySQL's
JSONformat.Additionally, this adds an endpoint
/dashboard-class-groups<code>, which will return an object whoseclass_idsfield is list of class IDs associated with the class group corresponding to the given code. If the code isn't found, the response code is a 404 and the response will just contain an error message.