Adds dynamic coupon codes and segment plugin

packages/medusa-plugin-discount-generator/src/services/discount-generator.js

@@ -0,0 +1,20 @@
+import randomize from "randomatic"
+import { BaseService } from "medusa-interfaces"
+
+class DiscountGeneratorService extends BaseService {
+  constructor({ discountService }) {
+    super()
+
+    this.discountService_ = discountService
+  }
+
+  async generateDiscount(dynamicDiscountCode) {
+    const discount = await this.discountService_.retrieveByCode(dynamicDiscountCode)
+    const data = {
+      code: randomize("A0", 10)
+    }
+    return this.discountService_.createDynamicCode(discount._id, data)
+  }
+}
+
+export default DiscountGeneratorService