[Bug]: Get Cart always return code 200

[Deroswent]

Package.json file

{
  "name": "medusa-starter-default",
  "version": "0.0.1",
  "description": "A starter for Medusa 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": "latest",
    "@medusajs/cli": "latest",
    "@medusajs/framework": "latest",
    "@medusajs/medusa": "latest",
    "@mikro-orm/core": "5.9.7",
    "@mikro-orm/knex": "5.9.7",
    "@mikro-orm/migrations": "5.9.7",
    "@mikro-orm/postgresql": "5.9.7",
    "1c_integration": "github:Deroswent/1c_integration",
    "awilix": "^8.0.1",
    "managers": "github:Deroswent/managers",
    "pg": "^8.13.0"
  },
  "devDependencies": {
    "@medusajs/test-utils": "latest",
    "@mikro-orm/cli": "5.9.7",
    "@swc/core": "1.5.7",
    "@swc/jest": "^0.2.36",
    "@types/jest": "^29.5.13",
    "@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

v22.11.0

Database and its version

PostgreSQL 16.1

Operating system name and version

Ubuntu 24.04

Browser name

No response

What happended?

Using the store's Api Get Cart /store/carts/{id} you can pass any {id} value, and you will always get the response code 200, although such a cart does not exist.

Expected behavior

A response code of 404 not found is expected.

Actual behavior

You will always get the response code 200, although such a cart id does not exist.

Link to reproduction repo

https://github.com/medusajs/medusa

[suvanbanerjee]

It seems the issue might be with the hardcoded return code in the referenced file:

res.status(200).json({ cart })
https://github.com/medusajs/medusa/blob/78e68a0bb635060fb2d335bb6dbda566afc06a17/packages/medusa/src/api/store/carts/%5Bid%5D/route.ts#L45C1-L45C33

I’d like to contribute by solving this issue. Could I work on it?