Payments

pedi-foods/Sources/PediFoods/State/AppState.swift

@@ -52,7 +52,16 @@ struct CartItemState: Identifiable {
     var productId: String
     var storeId: String
     var name: String
+    var imageURL: String? = nil
     var details: String? = nil
+    var addons: [CartItemAddonState] = []
+    var quantity: Int
+    var unitPrice: Double
+}
+
+struct CartItemAddonState: Identifiable, Hashable {
+    let id: String
+    var name: String
     var quantity: Int
     var unitPrice: Double
 }
@@ -71,6 +80,7 @@ extension CartState {
         storeName = nil
         items = []
         total = 0
+        SessionStateStore.clearCart()
     }
 
     mutating func add(item: CartItemState) {
@@ -80,6 +90,7 @@ extension CartState {
             items.append(item)
         }
         recalculateTotal()
+        SessionStateStore.saveCart(self)
     }
 
     mutating func set(item: CartItemState) {
@@ -98,12 +109,18 @@ extension CartState {
             storeName = nil
         }
         recalculateTotal()
+        if items.isEmpty {
+            SessionStateStore.clearCart()
+        } else {
+            SessionStateStore.saveCart(self)
+        }
     }
 
     mutating func increment(itemId: String) {
         guard let index = items.firstIndex(where: { $0.id == itemId }) else { return }
         items[index].quantity += 1
         recalculateTotal()
+        SessionStateStore.saveCart(self)
     }
 
     mutating func decrement(itemId: String) {
@@ -117,5 +134,31 @@ extension CartState {
             storeName = nil
         }
         recalculateTotal()
+        if items.isEmpty {
+            SessionStateStore.clearCart()
+        } else {
+            SessionStateStore.saveCart(self)
+        }
+    }
+
+    func toOrderItemsPayload() -> [CreateOrderItemPayload] {
+        items.map { item in
+            CreateOrderItemPayload(
+                productId: item.productId,
+                name: item.name,
+                qty: item.quantity,
+                price: item.unitPrice,
+                addons: item.addons
+                    .filter { $0.quantity > 0 }
+                    .map {
+                        CreateOrderAddonPayload(
+                            addonId: $0.id,
+                            name: $0.name,
+                            qty: $0.quantity,
+                            price: $0.unitPrice
+                        )
+                    }
+            )
+        }
     }
 }