create product endpoint

packages/medusa/src/api/middlewares/error-handler.js

@@ -0,0 +1,22 @@
+import { MedusaError } from "medusa-core-utils"
+
+export default () => {
+  return (err, req, res, next) => {
+    const logger = req.scope.resolve("logger")
+    logger.error(err.message)
+
+    let statusCode = 500
+    switch (err.name) {
+      case MedusaError.Types.INVALID_DATA:
+        statusCode = 400
+        break
+      case MedusaError.Types.DB_ERROR:
+        statusCode = 500
+        break
+      default:
+        break
+    }
+
+    res.status(statusCode).json(err)
+  }
+}