feat(dashboard,core-flows,types,utils,medusa): Order cancelations will refund payments (#10667)

* feat(order, types): Add Credit Line to order module

* chore: add action to inject credit lines

* WIP

* chore: add fixes + observe

* chore: fix balances

* chore: add canceled badge

* chore: fix i18n schema

* chore: remove redunddant query

* chore: add changeset

* chore: add credit lines for all cancel cases

* chore: add accounting total

* chore: address review & cleanup

packages/modules/order/src/utils/actions/credit-line-add.ts

@@ -11,7 +11,9 @@ OrderChangeProcessing.registerActionType(ChangeActionType.CREDIT_LINE_ADD, {
       existing = {
         id: action.reference_id!,
         order_id: currentOrder.id,
-        amount: action.amount as number,
+        amount: action.amount!,
+        reference: action.reference,
+        reference_id: action.reference_id,
       }
 
       creditLines.push(existing)

packages/modules/order/src/utils/calculate-order-change.ts

@@ -1,6 +1,7 @@
 import { BigNumberInput, OrderSummaryDTO } from "@medusajs/framework/types"
 import {
   BigNumber,
+  ChangeActionType,
   MathBN,
   isPresent,
   transformPropertiesToBigNumber,
@@ -63,8 +64,6 @@ export class OrderChangeProcessing {
       MathBN.convert(0)
     )
 
-    const currentOrderTotal = MathBN.add(this.order.total ?? 0, creditLineTotal)
-
     for (const tr of transactions) {
       if (MathBN.lt(tr.amount, 0)) {
         refunded = MathBN.add(refunded, MathBN.abs(tr.amount))
@@ -79,12 +78,13 @@ export class OrderChangeProcessing {
     this.summary = {
       pending_difference: 0,
       difference_sum: 0,
-      current_order_total: currentOrderTotal,
+      current_order_total: this.order.total ?? 0,
       original_order_total: this.order.total ?? 0,
       transaction_total: transactionTotal,
       paid_total: paid,
       refunded_total: refunded,
       credit_line_total: creditLineTotal,
+      accounting_total: MathBN.sub(this.order.total ?? 0, creditLineTotal),
     }
   }
 
@@ -102,6 +102,11 @@ export class OrderChangeProcessing {
   }
 
   public processActions() {
+    let creditLineTotal = (this.order.credit_lines || []).reduce(
+      (acc, creditLine) => MathBN.add(acc, creditLine.amount),
+      MathBN.convert(0)
+    )
+
     for (const action of this.actions) {
       this.processAction_(action)
     }
@@ -128,30 +133,37 @@ export class OrderChangeProcessing {
         )
       }
 
-      if (!this.isEventDone(action) && !action.change_id) {
-        summary.difference_sum = MathBN.add(summary.difference_sum, amount)
+      if (action.action === ChangeActionType.CREDIT_LINE_ADD) {
+        creditLineTotal = MathBN.add(creditLineTotal, amount)
+      } else {
+        if (!this.isEventDone(action) && !action.change_id) {
+          summary.difference_sum = MathBN.add(summary.difference_sum, amount)
+        }
+
+        summary.current_order_total = MathBN.add(
+          summary.current_order_total,
+          amount
+        )
       }
-
-      const creditLineTotal = (this.order.credit_lines || []).reduce(
-        (acc, creditLine) => MathBN.add(acc, creditLine.amount),
-        MathBN.convert(0)
-      )
-
-      summary.credit_line_total = creditLineTotal
-      summary.current_order_total = MathBN.add(
-        summary.current_order_total,
-        amount
-      )
     }
 
     const groupSum = MathBN.add(...Object.values(this.groupTotal))
-
     summary.difference_sum = MathBN.add(summary.difference_sum, groupSum)
+    summary.credit_line_total = creditLineTotal
+    summary.accounting_total = MathBN.sub(
+      summary.current_order_total,
+      creditLineTotal
+    )
 
     summary.transaction_total = MathBN.sum(
       ...this.transactions.map((tr) => tr.amount)
     )
 
+    summary.current_order_total = MathBN.sub(
+      summary.current_order_total,
+      creditLineTotal
+    )
+
     summary.pending_difference = MathBN.sub(
       summary.current_order_total,
       summary.transaction_total
@@ -216,6 +228,7 @@ export class OrderChangeProcessing {
       paid_total: new BigNumber(summary.paid_total),
       refunded_total: new BigNumber(summary.refunded_total),
       credit_line_total: new BigNumber(summary.credit_line_total),
+      accounting_total: new BigNumber(summary.accounting_total),
     } as unknown as OrderSummaryDTO
 
     return orderSummary