mobile-app/lib/custom_model/Dung.dart

import 'SuppliesUsing.dart';

class Dung {
  int id;
  int cropId;
  String executeDate;
  String description;
  num quarantinePeriod;
  String weatherConditions;
  String purpose;
  List<SuppliesUsing> suppliesUsing;

  Dung(
      {this.id,
      this.cropId,
      this.executeDate,
      this.description,
      this.quarantinePeriod,
      this.weatherConditions,
      this.purpose,
      this.suppliesUsing});

  Dung.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    cropId = json['cropId'];
    executeDate = json['executeDate'];
    description = json['description'];
    quarantinePeriod = json['quarantinePeriod'];
    weatherConditions = json['weatherConditions'];
    purpose = json['purpose'];
    if (json['suppliesUsing'] != null) {
      suppliesUsing = new List<SuppliesUsing>();
      json['suppliesUsing'].forEach((v) {
        suppliesUsing.add(new SuppliesUsing.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['cropId'] = this.cropId;
    data['executeDate'] = this.executeDate;
    data['description'] = this.description;
    data['quarantinePeriod'] = this.quarantinePeriod;
    data['weatherConditions'] = this.weatherConditions;
    data['purpose'] = this.purpose;
    if (this.suppliesUsing != null) {
      data['suppliesUsing'] =
          this.suppliesUsing.map((v) => v.toJson()).toList();
    }
    return data;
  }
}