opencart extensions

I run the docker version of opencart. I will have about 30,000 products in the store. Project is to extend opencart to support multiple pricelists for the same products (Note: there are common prices and descriptions, only prices and insurance coverage vary ) There will probably about 200 different pricelists in database. Users will each be assigned to a single pricelist by name Some items in the store will be paid for by the users insurance Not all pricelists will have the same insurance-paid items. We need: * A default pricelist for all users * an API to specify which pricelist the user is assigned. * a means to edit each pricelist ( could be external to the opencart) * a means to create an empty pricelist and duplicate an existing pricelist and store in mysql * a means to specify if an item is covered by insurance * the store must only present their pricelist prices to the the user. * the store must also indicate to the user if an item is covered by insurance * when an item is purchased, each item must indicate if it is ‘covered by insurance’ * when items are purchased, they must use the assigned pricelist I’ll setup a git repo for us to use. Delivery should include a docker script that builds from this repo. The changes are not to be released to the public domain at this time. Repo: TDB Payment Milestones (in order) demonstrated via a build on checked in code : * 10% deliver ability to duplicate an existing pricelist and persist in database * 10% deliver ability to assign a user to a pricelist, show different users with different prices for same item and image. * 20% restful API to set and query a users pricelist, demonstrated with a bash script curl command * 30% Pricelist editor operating * 30% all requirements delivered, tested, and working.