hotfix: fulfillment-schema (#121)

* chore: debug

* corrects fulfillment schema

packages/medusa-fulfillment-webshipper/src/services/webshipper-fulfillment.js

@@ -244,6 +244,10 @@ class WebshipperFulfillmentService extends FulfillmentService {
    * @return {Promise<object>} the result of the cancellation
    */
   async cancelFulfillment(data) {
+    if (Array.isArray(data)) {
+      data = data[0]
+    }
+
     const order = await this.client_.orders.retrieve(data.id)
 
     if (order.attributes.status !== "pending") {

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

@@ -4,7 +4,7 @@ export default new mongoose.Schema({
   created: { type: String, default: Date.now },
   provider_id: { type: String, required: true },
   items: { type: [mongoose.Schema.Types.Mixed], required: true },
-  data: { type: [mongoose.Schema.Types.Mixed], default: {} },
+  data: { type: mongoose.Schema.Types.Mixed, default: {} },
   tracking_numbers: { type: [String], default: [] },
   shipped_at: { type: String },
   is_canceled: { type: Boolean, default: false },

packages/medusa/src/services/order.js

@@ -732,7 +732,7 @@ class OrderService extends BaseService {
           _id: orderId,
         },
         {
-          $push: { fulfillments: { $each: results } },
+          $addToSet: { fulfillments: { $each: results } },
           $set: updateFields,
         }
       )