32 lines
792 B
C#
32 lines
792 B
C#
using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using SharedModels.DataTransferObjects;
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namespace Server.Models;
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public class City
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{
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[Key]
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public int Id { get; set; }
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public string Name { get; set; } = null!;
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public virtual IList<Address>? Addresses { get; set; }
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[ForeignKey("StateId")]
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public int StateId { get; set; }
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public State State { get; set; } = null!;
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public string GetFullName()
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{
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if (State == null || State.Country == null)
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{
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throw new NullReferenceException(
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$"Properties {nameof(State)}, " +
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$"{nameof(State.Country)} must not be null");
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}
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return $"{State.GetFullName()}, {Name}";
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}
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} |