I have a custom table which holds membership numbers and there corresponding membership type. For example number: 10001, membership_type: Gold.
I have an observer which checks a customers input and assigns the customer to a group based on the membership number the have entered.
In the admin panel I have a member section which lists all membership number and their type in a grid.
What I would like to do is:
- When a membership number in the admin panel is deleted or membership type changed, i'd like to update the customer whose membership was amended and change their assigned customer group automatically.