Bson忽略字段

Question

我有的推销员

public class Salesman
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    [JsonConverter(typeof(ObjectIdConverter))]
    public ObjectId Id { get; set; }

    [BsonElement("complementTime")]
    public DateTime ComplementTime { get; set; }

    [BsonElement("futureWorker")]
    public FutureWorkerInfo FutureWorker { get; set; }
}

和级顾问

public class Consultant
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    [JsonConverter(typeof(ObjectIdConverter))]
    public ObjectId Id { get; set; }

    [BsonElement("complementTime")]
    public DateTime ComplementTime { get; set; }

    [BsonElement("futureWorker")]
    public FutureWorkerInfo FutureWorker { get; set; }

    [BsonElement("recommendedWorkers")]
    public FutureWorkerInfo[] RecommendedWorkers { get; set; }       
}

这两个类都有

 public class FutureWorkerInfo
{
    [BsonElement("name")]
    public string Name { get; set; }

    [BsonElement("homeAddress")]
    public FutureWorkerHomeAddress HomeAddress { get; set; }

    [BsonElement("phone")]
    public string Phone { get; set; }

    [BsonElement("secondPhone")]
    public string SecondPhone { get; set; }

    [BsonElement("email")]
    public string Email { get; set; }

    [BsonElement("birthDate")]
    public string BirthDate { get; set; }
}

当我使用"Salesman“类时，我需要忽略字段"homeAddress”。这意味着我不需要插入或从mongo数据库中读取这个字段，而只是在Salesman中。当我使用顾问时，我应该用"homeAddress“字段来”可以“一些操作。

Answer 1

您可以通过接口来完成这一任务。

创建一个ISalesmanFutureWorkInfo

public interface ISalesmanFutureWorkInfo
{
    string Name { get; set; }
    string Phone { get; set; }
    string SecondPhone { get; set; }
    string Email { get; set; }
    string BirthDate { get; set; }
}

创建一个具有IConsultantFutureWorkInfo并继承ISalesmanFutureWorkInfo的ISalesmanFutureWorkInfo

public interface IConsultantFutureWorkInfo : ISalesmanFutureWorkInfo
{
    FutureWorkerHomeAddress HomeAddress { get; set; }
}

更改类以使用接口。

public class Consultant
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    [JsonConverter(typeof(ObjectIdConverter))]
    public ObjectId Id { get; set; }

    [BsonElement("complementTime")]
    public DateTime ComplementTime { get; set; }

    [BsonElement("futureWorker")]
    public IConsultantFutureWorkInfo FutureWorker { get; set; }

    [BsonElement("recommendedWorkers")]       
    public IConsultantFutureWorkInfo[] RecommendedWorkers { get; set; }
}

public class Salesman
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    [JsonConverter(typeof(ObjectIdConverter))]
    public ObjectId Id { get; set; }

    [BsonElement("complementTime")]
    public DateTime ComplementTime { get; set; }

    [BsonElement("futureWorker")]
    public ISalesmanFutureWorkInfo FutureWorker { get; set; }
}