Working on my first module to show the category path for all categories a product can be found in.
I've read the docs and looked at the customer reviews module for inspiration.
I'm a bit stuck on the structure for this.
I guess as I'm targeting a hook on an existing page I don't use a controller?
I should use a separate file in the module root for my database query and refer to this in the main module file?
I need to create an array and pass this to the template which will loop through the values?
I just need some pointers on what code would end up where. I've used similar MVC with Smarty before but I'm not sure where things should be in Prestashop.
Thanks,
xgarb