mobile-app/lib/custom_model/Harvest.dart

class Harvest {
  int id;
  int activityId;
  String executeDate;
  String description;
  num collectedQuantityLv1;
  num collectedQuantityLv2;
  num collectedQuantityLv3;
  num removedQuantity;

  Harvest(
      {this.id,
      this.activityId,
      this.executeDate,
      this.description,
      this.collectedQuantityLv1,
      this.collectedQuantityLv2,
      this.collectedQuantityLv3,
      this.removedQuantity});

  Harvest.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    activityId = json['activityId'];
    executeDate = json['executeDate'];
    description = json['description'];
    collectedQuantityLv1 = json['collectedQuantityLv1'];
    collectedQuantityLv2 = json['collectedQuantityLv2'];
    collectedQuantityLv3 = json['collectedQuantityLv3'];
    removedQuantity = json['removedQuantity'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['activityId'] = this.activityId;
    data['executeDate'] = this.executeDate;
    data['description'] = this.description;
    data['collectedQuantityLv1'] = this.collectedQuantityLv1;
    data['collectedQuantityLv2'] = this.collectedQuantityLv2;
    data['collectedQuantityLv3'] = this.collectedQuantityLv3;
    data['removedQuantity'] = this.removedQuantity;
    return data;
  }
}