fix/cancel-order (#120)

* fix: adds ability to cancel order

* passing tests

* chore: clean up unused code

packages/medusa/src/models/__mocks__/order.js

@@ -36,6 +36,7 @@ export const orders = {
           },
           quantity: 1,
         },
+        fulfilled_quantity: 0,
         quantity: 10,
       },
     ],
@@ -56,6 +57,12 @@ export const orders = {
         },
       },
     ],
+    fulfillments: [
+      {
+        provider_id: "default_provider",
+        data: {},
+      },
+    ],
     fulfillment_status: "not_fulfilled",
     payment_status: "awaiting",
     status: "pending",

packages/medusa/src/models/schemas/fulfillment.js

@@ -7,5 +7,6 @@ export default new mongoose.Schema({
   data: { type: [mongoose.Schema.Types.Mixed], default: {} },
   tracking_numbers: { type: [String], default: [] },
   shipped_at: { type: String },
+  is_canceled: { type: Boolean, default: false },
   metadata: { type: mongoose.Schema.Types.Mixed, default: {} },
 })