mobile-app/lib/custom_model/Disease.dart

class Disease {
  int? id;
  int? activityId;
  int? cropId;
  String? executeDate;
  String? media;
  String? typesOfPest;
  String? harmLevel;
  String? treePercent;
  String? location;
  String? naturalEnemy;
  String? treatmentMeasures;
  String? description;
  String? executeBy;

  Disease(
      {this.id,
      this.activityId,
      this.cropId,
      this.executeDate,
      this.media,
      this.typesOfPest,
      this.harmLevel,
      this.treePercent,
      this.location,
      this.naturalEnemy,
      this.treatmentMeasures,
      this.description,
      this.executeBy});

  Disease.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    activityId = json['activityId'];
    cropId = json['cropId'];
    executeDate = json['executeDate'];
    media = json['media'];
    typesOfPest = json['typesOfPest'];
    harmLevel = json['harmLevel'];
    treePercent = json['treePercent'];
    location = json['location'];
    naturalEnemy = json['naturalEnemy'];
    treatmentMeasures = json['treatmentMeasures'];
    description = json['description'];
    executeBy = json['executeBy'];
  }

  Map<String, dynamic> toJson() {
    final data = <String, dynamic>{};
    data['id'] = id;
    data['activityId'] = activityId;
    data['cropId'] = cropId;
    data['executeDate'] = executeDate;
    data['media'] = media;
    data['typesOfPest'] = typesOfPest;
    data['harmLevel'] = harmLevel;
    data['treePercent'] = treePercent;
    data['location'] = location;
    data['naturalEnemy'] = naturalEnemy;
    data['treatmentMeasures'] = treatmentMeasures;
    data['description'] = description;
    data['executeBy'] = executeBy;
    return data;
  }
}