cloudsolutions-atoms/lib/models/part.dart

class Part {
  int id;
  int reportPartID;
  String code;
  String name;
  int quantity;

  Part({
    this.id,
    this.reportPartID,
    this.code,
    this.name,
    this.quantity = 1,
  });

  Map<String, dynamic> toJson() {
    return {
      "id": reportPartID ?? 0,
      "sparePart": {"id": id, "partNo": code, "partName": name},
      "qty": quantity
    };
  }

  factory Part.fromJson(Map<String, dynamic> parsedJson, {Map<String, dynamic> reportJson}) {
    return Part(
      id: parsedJson["id"],
      reportPartID: reportJson != null ? reportJson["id"] : null,
      code: parsedJson["partNo"],
      name: parsedJson["partName"],
      quantity: reportJson != null ? (reportJson["qty"] ?? 1).toInt() : 1,
    );
  }
}