finish refund

cmd/api/handlers-api.go

@@ -570,6 +570,17 @@ func (app *application) RefundCharge(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// update status in DB
+	err = app.DB.UpdateOrderStatus(chargeToRefund.ID, 2)
+	if err != nil {
+		app.badRequest(
+			w,
+			r,
+			errors.New("the charge was refunded, but the database could not be updated"),
+		)
+		return
+	}
+
 	var resp jsonResponse
 	resp.OK = true
 	resp.Message = "Charge refunded"

cmd/web/templates/all-sales.page.gohtml

@@ -12,6 +12,7 @@ All Sales
             <th>Customer</th>
             <th>Product</th>
             <th>Amount</th>
+            <th>Status</th>
         </tr>
     </thead>
     <tbody>

cmd/web/templates/sale.page.gohtml

@@ -1,28 +1,33 @@
-{{template "base" .}}
-
-{{define "title"}}
-{{index .StringMap "title"}}
-{{end}}
-{{define "content"}}
+{{ template "base" . }}
+{{ define "title" }}
+{{ index .StringMap "title" }}
+{{ end }}
+{{ define "content" }}
 <h2 class="mt-5">Sale</h2>
+<span id="refunded" class="badge bg-danger d-none">Refunded</span>
+<span id="charged" class="badge bg-success d-none">Charged</span>
 <hr>
+<div class="alert alert-danger text-center d-none" id="messages"></div>
 <div>
-    <strong>Order No:</strong> <span id="order-no"></span><br>
-    <strong>Customer:</strong> <span id="customer"></span><br>
-    <strong>Product:</strong> <span id="product"></span><br>
-    <strong>Quantity:</strong> <span id="quantity"></span><br>
-    <strong>Total Sale:</strong> <span id="amount"></span><br>
+    <strong>Order No:</strong> <span id="order-no"></span>
+    <br>
+    <strong>Customer:</strong> <span id="customer"></span>
+    <br>
+    <strong>Product:</strong> <span id="product"></span>
+    <br>
+    <strong>Quantity:</strong> <span id="quantity"></span>
+    <br>
+    <strong>Total Sale:</strong> <span id="amount"></span>
+    <br>
 </div>
 <hr>
-<a href='{{index .StringMap "cancel"}}' class="btn btn-info">Cancel</a>
-<a id="refund-btn" href="#!" class="btn btn-warning">Refund Order</a>
+<a href='{{ index .StringMap "cancel" }}' class="btn btn-info">Cancel</a>
+<a id="refund-btn" href="#!" class="btn btn-warning d-none">Refund Order</a>
 <input type="hidden" id="pi" value="">
 <input type="hidden" id="charge-amount" value="">
 <input type="hidden" id="currency" value="">
-
-{{end}}
-
-{{define "js"}}
+{{ end }}
+{{ define "js" }}
 <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
 <script type="module">
     import {showInfo, refund} from "/static/js/sale.js"
@@ -31,4 +36,4 @@
         refund({{.API}});
     });
 </script>
-{{end}}
+{{ end }}