**What**
Update the `MedusaService` class, factory and types to remove the concept of main modules. The idea being that all method will be explicitly named and suffixes to represent the object you are trying to manipulate.
This pr also includes various fixes in different modules
Co-authored-by: Stevche Radevski <4820812+sradevski@users.noreply.github.com>
Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
**What**
Remove transaction decorator from the base medusa service method, the transaction will always be coming from the shared context. It fixes the issue that when you consume a base method directly it will return a proper tuple from the DB instead of the one from the entity map cc @VariableVic
**NOTE**
This pr also fix some categories issues in the product module which was preventing the tests from working. if @sradevski you could have a look later, in the mean time we can still merge it
FIXES CORE-2342
* feat: Normalize the categories interface to match standards
* feat: Revamp the product category implementation
* fix: Adjustments to code and tests around product categories
* chore: ability to group events on redis event bus
* chore: fix tests
* Update packages/modules/event-bus-redis/src/services/event-bus-redis.ts
Co-authored-by: Adrien de Peretti <adrien.deperetti@gmail.com>
* chore: change shape of input and body data
* chore: fix builds
* chore: address comments
* chore: fix unit test
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Co-authored-by: Adrien de Peretti <adrien.deperetti@gmail.com>
**What**
emit product tags events
**note**
Stil does not take into consideration non overriden method, delete and soft delete emits event under the hood and we will have to migrate that at the end
WIP, not ready to review
**what**
- add events
- integration tests of emitted events
- remove integration tests on auto generated services in favor of module method integration tests
