merge

lib/domain/entities/invoice.dart

@@ -2,6 +2,7 @@ import 'package.dart';
 import 'receipt.dart';
 
 class Invoice {
+  String id;
   String invoiceNumber;
   DateTime invoiceDate;
   String customerName;
@@ -16,7 +17,8 @@ class Invoice {
   List<String> receiptPhotos;
 
   Invoice(
-      {this.invoiceNumber,
+      {this.id,
+      this.invoiceNumber,
       this.invoiceDate,
       this.customerName,
       this.customerPhoneNumber,
@@ -29,4 +31,21 @@ class Invoice {
       this.receipts});
 
   double get getAmount => packages.fold(0, (p, e) => (e.rate * e.weight) + p);
+
+  factory Invoice.fromMap(Map<String, dynamic> map, String docID) {
+    return Invoice(
+      id: docID,
+      invoiceNumber: map['invoice_number'],
+      invoiceDate: map['invoice_date'],
+      customerName: map['customer_name'],
+      customerPhoneNumber: map['phone_number'],
+      amount: map['amount'],
+      status: map['status'],
+      discount: map['discount'],
+      paymentAttachment: map['payment_attachment'],
+      packages: map['packages'],
+      receiptPhotos: map['receiptPhotos'],
+      receipts: map['receipts'],
+    );
+  }
 }