**What**
- add support for specifying sales channel with import strategy
- additional:
- refactor SC service to use `retrieve_` pattern
- fix: pass arguments from `startServerWithEnvironment` to setup server
- fix: minio undefined resolve/reject calls
- fix: csv parser - detect missing columns from schema only if the column is required
**How**
- extending schema to expect sales channels columns in an import CSV file
RESOLVES CORE-304
**What**
- Add `transformQuery` to get endpoints for product, order and cart
- ensure that the default relations (when getting a singular entity) includes sales channels when enabled
- Add `EmptyQueryParams` class in common types to prevent query parameters while using `transformQuery`
- update product-, order- and cartFactory to include sales channels if provided
- remove `packages/medusa/src/controllers/products/admin-list-products.ts`
**Testing**
- expands sales channel for single order
- expands sales channels for orders with expand parameter
- returns single product with sales channel
- expands sales channels for products with expand parameter
- returns cart with sales channel for single cart
Fixes CORE-293
Co-authored-by: Sebastian Rindom <7554214+srindom@users.noreply.github.com>
Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
* feat: add feature flag loading in projects
* fix: make feature flag consume itself
* fix: rename container registration to featureFlagRouter
* fix: refactor
* behavioral feature flags
* add environment to server
* limit "useTemplateDb" to non feature flagged migrations
* filter migrations and entities according to those which are enabled in the environment
* run only migrations that are enabled when running 'medusa migrations run'
* add logging to the featureflag loader
* initial implementation of featureFlagEntity
* column descriptors
* initial startServerWithEnv (to be refactored)
* update commands
* final touches
* update loaders to fix unit tests
* enable all batch job tests
* update seed method
* add api test capabilities
* revert batch job test
* revert formatting changes
* pr feedback
* pr feedback
* remove unused imports
* rename feature flag decorators
* pr feedback
Co-authored-by: Sebastian Rindom <skrindom@gmail.com>
