task: working on displaying order items for sellers

Atuoha · Oct 13, 2022 · a838b58 · a838b58
1 parent 03749cd
commit a838b58
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Showing 8 changed files with 104 additions and 3 deletions.
diff --git a/lib/models/cart.dart b/lib/models/cart.dart
@@ -2,6 +2,7 @@ class CartItem {
   final String id;
   final dynamic docId;
   final String sellerId;
+  final String userId;
   final String prodId;
   final String prodName;
   final String prodImgUrl;
@@ -13,6 +14,7 @@ class CartItem {
     required this.id,
     required this.docId,
     required this.sellerId,
+    required this.userId,
     required this.prodId,
     required this.prodName,
     required this.prodPrice,

diff --git a/lib/providers/cart.dart b/lib/providers/cart.dart
@@ -35,6 +35,7 @@ class CartData extends ChangeNotifier {
   void addToCart(CartItem cart) {
     CartItem item = CartItem(
       id: DateTime.now().toString(),
+      userId: cart.userId,
       docId: cart.docId,
       prodId: cart.prodId,
       sellerId: cart.sellerId,

diff --git a/lib/providers/order.dart b/lib/providers/order.dart
@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:multivendor_shop/models/order.dart';
 
+import '../models/cart.dart';
+
 class OrderData extends ChangeNotifier {
   var totalPrice = 0.0;
 
@@ -16,8 +18,23 @@ class OrderData extends ChangeNotifier {
     notifyListeners();
   }
 
-  void pullSpecificOrders(String id){
-
+  var _totalOrderAmount = 0.0;
+
+  List<CartItem> pullSpecificOrders(String id) {
+    List<CartItem> items = [];
+    for (var order in _orderItems) {
+      for (var item in order.items) {
+        if (item.sellerId == id) {
+          items.add(item);
+          _totalOrderAmount += item.prodPrice;
+        }
+      }
+    }
+    return items;
+  }
+
+  get totalOrderAmount {
+    return _totalOrderAmount;
   }
 
   void removeFromOrder(String id) {

diff --git a/lib/utilities/products_stream_builder.dart b/lib/utilities/products_stream_builder.dart
@@ -1,4 +1,5 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:multivendor_shop/views/main/product/details.dart';
 import 'package:provider/provider.dart';
@@ -26,6 +27,7 @@ class ProductStreamBuilder extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     var cartData = Provider.of<CartData>(context, listen: false);
+    var userId = FirebaseAuth.instance.currentUser!.uid;
 
     // add to cart
     void addToCart(
@@ -42,6 +44,7 @@ class ProductStreamBuilder extends StatelessWidget {
           docId: docId,
           prodId: prodId,
           sellerId: sellerId,
+          userId: userId,
           prodName: prodName,
           prodPrice: double.parse(prodPrice),
           prodImgUrl: prodImgUrl,

diff --git a/lib/views/main/product/details.dart b/lib/views/main/product/details.dart
@@ -1,5 +1,6 @@
 import 'package:carousel_slider/carousel_slider.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:multivendor_shop/components/loading.dart';
@@ -137,7 +138,7 @@ class _DetailsScreenState extends State<DetailsScreen>
   @override
   Widget build(BuildContext context) {
     var cartData = Provider.of<CartData>(context, listen: false);
-
+    var userId = FirebaseAuth.instance.currentUser!.uid;
     // add to cart
     void addToCart() {
       var product = widget.product;
@@ -146,6 +147,7 @@ class _DetailsScreenState extends State<DetailsScreen>
           id: '',
           docId: product.id,
           prodId: product['prod_id'],
+          userId: userId,
           sellerId: product['seller_id'],
           prodName: product['title'],
           prodPrice: double.parse(product['price']),

diff --git a/lib/views/main/seller/dashboard_screens/orders.dart b/lib/views/main/seller/dashboard_screens/orders.dart
@@ -1,18 +1,25 @@
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:multivendor_shop/providers/order.dart';
+import 'package:provider/provider.dart';
 import '../../../../constants/colors.dart';
 
 class OrdersScreen extends StatefulWidget {
   static const routeName = '/orders';
+
   const OrdersScreen({Key? key}) : super(key: key);
 
   @override
   State<OrdersScreen> createState() => _OrdersScreenState();
 }
 
 class _OrdersScreenState extends State<OrdersScreen> {
+  var userId = FirebaseAuth.instance.currentUser!.uid;
+
   @override
   Widget build(BuildContext context) {
+    final orderData =  Provider.of<OrderData>(context, listen: false);
     SystemChrome.setSystemUIOverlayStyle(
       SystemUiOverlayStyle(
         statusBarColor: Colors.transparent,
@@ -33,6 +40,70 @@ class _OrdersScreenState extends State<OrdersScreen> {
           ),
         ),
       ),
+      body: Consumer<OrderData>(
+        builder: (
+          context,
+          data,
+          child,
+        ) {
+          if (data.pullSpecificOrders(userId).isEmpty) {
+            return Column(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Image.asset('assets/images/sad.png'),
+                const SizedBox(height: 10),
+                const Text(
+                  'No order to display',
+                  style: TextStyle(
+                    color: primaryColor,
+                    fontWeight: FontWeight.bold,
+                  ),
+                )
+              ],
+            );
+          }
+
+          return ListView.builder(
+            itemCount: data.pullSpecificOrders(userId).length,
+            itemBuilder: (context, index) {
+              var item = data.pullSpecificOrders(userId)[index];
+
+              return ListTile();
+            },
+          );
+        },
+      ),
+      bottomSheet: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 10.0),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Wrap(
+              crossAxisAlignment: WrapCrossAlignment.center,
+              children: [
+                const Text(
+                  'Total:',
+                  style: TextStyle(
+                    fontWeight: FontWeight.w600,
+                    fontSize: 22,
+                  ),
+                ),
+                const SizedBox(width: 5),
+                Text(
+                  '\$${orderData.totalOrderAmount}',
+                  style: const TextStyle(
+                    fontWeight: FontWeight.w600,
+                    fontSize: 28,
+                    color: primaryColor,
+                  ),
+                ),
+              ],
+            ),
+
+          ],
+        ),
+      ),
     );
   }
 }
diff --git a/lib/views/main/seller/seller_bottomNav.dart b/lib/views/main/seller/seller_bottomNav.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:convex_bottom_bar/convex_bottom_bar.dart';
 import 'package:flutter/services.dart';
 import 'package:multivendor_shop/constants/colors.dart';
+import 'package:multivendor_shop/views/main/customer/cart.dart';
 import 'dashboard.dart';
 import 'home.dart';
 import 'profile.dart';
@@ -24,6 +25,7 @@ class _SellerBottomNavState extends State<SellerBottomNav> {
     DashboardScreen(),
     const CategoryScreen(),
     const StoreScreen(),
+    const CartScreen(),
     const ProfileScreen(),
   ];
 
@@ -62,6 +64,9 @@ class _SellerBottomNavState extends State<SellerBottomNav> {
           ),
           TabItem(
             icon: Icons.storefront,
+          ),
+           TabItem(
+            icon: Icons.shopping_cart_outlined,
           ),
           TabItem(
             icon: Icons.person_outline,

diff --git a/orders_empty.png b/orders_empty.png