[Bug]: currency_code validation on create product route does not enforce lowercase #13956
Description
Package.json file
{
"name": "medusa-b2b-starter",
"version": "0.0.1",
"description": "A starter for Medusa B2B projects.",
"author": "Medusa (https://medusajs.com)",
"license": "MIT",
"keywords": [
"sqlite",
"postgres",
"typescript",
"ecommerce",
"headless",
"medusa"
],
"scripts": {
"build": "medusa build",
"seed": "medusa exec ./src/scripts/seed.ts",
"start": "medusa start",
"dev": "medusa develop",
"test:integration:http": "TEST_TYPE=integration:http NODE_OPTIONS=--experimental-vm-modules jest --silent=false --runInBand --forceExit",
"test:integration:modules": "TEST_TYPE=integration:modules NODE_OPTIONS=--experimental-vm-modules jest --silent --runInBand --forceExit",
"test:unit": "TEST_TYPE=unit NODE_OPTIONS=--experimental-vm-modules jest --silent --runInBand --forceExit"
},
"dependencies": {
"@medusajs/admin-sdk": "2.11.1",
"@medusajs/cli": "2.11.1",
"@medusajs/framework": "2.11.1",
"@medusajs/js-sdk": "2.11.1",
"@medusajs/medusa": "2.11.1"
},
"devDependencies": {
"@medusajs/test-utils": "2.11.1",
"@swc/core": "^1.5.7",
"@swc/jest": "^0.2.36",
"@types/jest": "^29.5.14",
"@types/node": "^20.0.0",
"@types/react": "^18.3.2",
"@types/react-dom": "^18.2.25",
"jest": "^29.7.0",
"prop-types": "^15.8.1",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"ts-node": "^10.9.2",
"typescript": "^5.6.2",
"vite": "^5.2.11"
},
"engines": {
"node": ">=20"
}
}Node.js version
v21.7.2
Database and its version
PostgreSQL 17
Operating system name and version
macOS 15.6.1
Browser name
No response
What happended?
When creating a product through the Admin API, passing the currency_code in uppercase still succeeds, but breaks everything else because it also gets stored in the DB as uppercase, but all other workflows match it case-sensitive.
Expected behavior
Both passing lowercase and uppercase currency_code should succeed. enforce lowercase by transforming the input to lowercase.
Actual behavior
Passing uppercase currency_code succeeds, but stores it as uppercase in the DB. Workflows match case-sensitive and expects lowercase, which breaks everything.
Link to reproduction repo
Running npx create-medusa-app@latest my-medusa-store