**What**
If `total` or `subtotal` are selected then get the line item totals and assign them to the items.
I also had to remove the totals from the cart update service since they are not used and that by having them the items get the tax lines attached and since the update is performed by passing the entire cart, it is trying to insert the tax lines with the cart update
**Tests**
Add an integration tests to validate that the items includes the totals in the order and draft order
FIXES CORE-687
**What**
- Ensure that swaps can be created for orders with discounts in tax inclusive regions
**How**
- Retrieve cart with discounts and region before creating adjustments for line items in cart.
- In `discountService.calculateDiscountForLineItem` we used the method `totalsService.getLineItemTotals` if a line-item is tax inclusive. This method uses some fields from the cart that aren't populated on cart creation (such a `items` which caused the original error).
**Testing**
- add integration test `swaps > tax inclusive > "Complete swap flow with discount"` that creates a swap in the following environment
- tax inclusive region
- tax inclusive line item to be swapped
- fixed type discount with allocation: total
Fixes CORE-748
**What**
- validate shipping option requirements including tax if the shipping option is tax inclusive
**Testing**
- " given a cart with total above min-threshold and subtotal below min-threshold shipping option with tax inclusive pricing is available and can be applied"
- "given a cart with total above max-threshold and subtotal below max-threshold shipping option with tax inclusive pricing is not available"
Fixes CORE-752
**What**
BP plugin was recording total shipping price based on the shipping_method.price; however, this value may be with or without taxes depending on the tax inclusivity setting. This change ensures that the shipping price is calculated correctly.
**What**
- add error handling when loading project config
**How**
- Add error parameter to get-medusa-config result if an error was thrown (previously we returned an empty config)
- Discussion:
A different, but equally valid approach could be just throwing the error rather than creating an error parameter. This causes a more ugly output without warnings and changes the api a bit but it would force error handling. wdyt?
**Why**
- cli would fail with database error `databaseMissingDriverError` if config was invalid, ex. missing a comma
### example (missing `,` in config)
**old output**
```
Successfully compiled 2 files with Babel (143ms).
[medusa-config] ⚠️ redis_url not found. A fake redis instance will be used.
[medusa-config] ⚠️ database_type not found. fallback to default sqlite.
info: Using flag MEDUSA_FF_ORDER_EDITING from environment with value true
info: Using flag MEDUSA_FF_SALES_CHANNELS from environment with value true
info: Using flag MEDUSA_FF_TAX_INCLUSIVE_PRICING from environment with value true
info: Using fake Redis
✔ Models initialized – 13ms
✔ Plugin models initialized – 0ms
✔ Repositories initialized – 17ms
⠋ Initializing databaseMissingDriverError: Wrong driver: "undefined" given. Supported drivers are: "aurora-data-api", "aurora-data-api-pg", "better-sqlite3", "capacitor", "cockroachdb", "cordova", "expo", "mariadb", "mongodb", "mssql", "mysql", "nativescript", "oracle", "postgres", "react-native", "sap", "sqlite", "sqljs".
```
**new output**
```
Successfully compiled 2 files with Babel (185ms).
error: Error in loading config: Unexpected identifier
error: /Users/phko/projects/community/my-medusa-store/medusa-config.js:129
plugins,
^^^^^^^
SyntaxError: Unexpected identifier
at compileFunction (<anonymous>)
at Object.compileFunction (node:vm:352:18)
at wrapSafe (node:internal/modules/cjs/loader:1033:15)
at Module._compile (node:internal/modules/cjs/loader:1069:27)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Module.require (node:internal/modules/cjs/loader:1005:19)
at require (node:internal/modules/cjs/helpers:102:18)
at getConfigFile (/Users/phko/projects/community/my-medusa-store/node_modules/medusa-core-utils/dist/get-config-file.js:26:20)
```
