coba yu

redux/globalReducer.js

@@ -210,32 +210,39 @@ const rootReducer = (state = globalState, action) => {
 
             let addedItem = action.data.item
             let is_exist = state.order_item.find(item => addedItem.id == item.id)
-            let order_item = state.order_item;
+            let order_item = []
             if (is_exist) {
                 // update
                 addedItem.quantity += 1
                 console.log('Update : ' + JSON.stringify(addedItem))
-                let quantity = state.order_quantity + 1
-                let total = parseInt(state.order_total) + parseInt(addedItem.price)
-          
-                return{
-                    ...state,
-                    order_quantity: quantity,
-                    order_total: total
+
+                updated_data = []
+                for (let i = 0; i < state.order_item.length; i++) {
+                    const old_data = state.order_item[i];
+                    const data = old_data;
+                    if (old_data.id == addedItem.id) {
+                        data = {...old_data, ...addedItem}
+                    }
+
+
+                    updated_data.push(data)
                 }
+                order_item = updated_data
             } else {
                 // add
                 addedItem.quantity = 1
                 console.log('Baru : ' + JSON.stringify(addedItem))
-                let quantity = state.order_quantity + 1
-                let total = parseInt(state.order_total) + parseInt(addedItem.price)
-    
-                return{
-                    ...state,
-                    order_item: [...state.order_item, addedItem],
-                    order_quantity: quantity,
-                    order_total: total
-                }
+                order_item = [...state.order_item, addedItem]
+            }
+
+            let quantity = state.order_quantity + 1
+            let total = parseInt(state.order_total) + parseInt(addedItem.price)
+
+            return{
+                ...state,
+                order_item: order_item,
+                order_quantity: quantity,
+                order_total: total
             }
         }