Remove in-app purchase

lib/pages/widgets/product_purchase.widget.dart

@@ -1,73 +0,0 @@
-part of '../../main.dart';
-
-class ProductPurchase extends StatelessWidget {
-
-  final ProductDetails product;
-  final onBuy;
-  final purchased;
-
-  const ProductPurchase({Key key, @required this.product, @required this.onBuy, this.purchased}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    String period = "";
-    Color priceColor;
-    String buttonText = '';
-    String buttonTextInactive = '';
-    if (product.id.contains("year")) {
-      period += "once a year";
-      buttonText = "Subscribe";
-      buttonTextInactive = "Already";
-      priceColor = Colors.amber;
-    } else {
-      period += "";
-      buttonText = "Pay";
-      buttonTextInactive = "Paid";
-      priceColor = Colors.deepOrangeAccent;
-    }
-    return Card(
-        child: Padding(
-          padding: EdgeInsets.all(Sizes.leftWidgetPadding),
-          child: Flex(
-            direction: Axis.horizontal,
-            children: <Widget>[
-              Expanded(
-                flex: 5,
-                child: Padding(
-                    padding: EdgeInsets.only(right: Sizes.rightWidgetPadding),
-                    child: Column(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      children: <Widget>[
-                        Text(
-                          "${product.title}",
-                          style: Theme.of(context).textTheme.body2,
-                        ),
-                        Container(height: Sizes.rowPadding,),
-                        Text(
-                          "${product.description}",
-                          overflow: TextOverflow.ellipsis,
-                          maxLines: 4,
-                          softWrap: true,
-                        ),
-                        Container(height: Sizes.rowPadding,),
-                        Text("${product.price} $period", style: Theme.of(context).textTheme.body1.copyWith(
-                          color: priceColor
-                        )),
-                      ],
-                    )
-                ),
-              ),
-              Expanded(
-                flex: 2,
-                child: RaisedButton(
-                  child: Text(this.purchased ? buttonTextInactive : buttonText, style: Theme.of(context).textTheme.button),
-                  color: Colors.blue,
-                  onPressed: this.purchased ? null : () => this.onBuy(this.product),
-                ),
-              )
-            ],
-          ),
-        )
-    );
-  }
-}