add shipment in processing, update package, processing and receiving

lib/domain/entities/fcs_shipment.dart

@@ -18,6 +18,7 @@ class FcsShipment {
   String? reportName;
   int packageCount;
   int cartonCount;
+  DateTime? processingDate;
 
   FcsShipment(
       {this.id,
@@ -36,7 +37,8 @@ class FcsShipment {
       this.destinationPortName,
       this.reportName,
       this.packageCount = 0,
-      this.cartonCount = 0});
+      this.cartonCount = 0,
+      this.processingDate});
 
   factory FcsShipment.fromMap(Map<String, dynamic> map, String docID) {
     var cutoffDate =
@@ -44,6 +46,10 @@ class FcsShipment {
     var arrivalDate =
         map['eta_date'] == null ? null : (map['eta_date'] as Timestamp);
 
+    var processingDate = map['processing_date'] == null
+        ? null
+        : (map['processing_date'] as Timestamp);
+
     return FcsShipment(
         id: docID,
         cutoffDate: cutoffDate?.toDate(),
@@ -59,7 +65,8 @@ class FcsShipment {
         destinationPortId: map['destination_port_id'],
         destinationPortName: map['destination_port_name'],
         packageCount: map['package_count'] ?? 0,
-        cartonCount: map['carton_count'] ?? 0);
+        cartonCount: map['carton_count'] ?? 0,
+        processingDate: processingDate?.toDate());
   }
 
   Map<String, dynamic> toMap() {