23 lines
656 B
C#
23 lines
656 B
C#
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using System;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace OnlineSalesAutoCrop.CoreAPI.Converter;
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public class EmptyStringToNullConverter : JsonConverter<string>
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{
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public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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{
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if (reader.TokenType == JsonTokenType.Null)
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return null;
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var value = reader.GetString();
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return string.IsNullOrWhiteSpace(value) ? null : value;
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}
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public override void Write(Utf8JsonWriter writer, string? value, JsonSerializerOptions options)
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{
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writer.WriteStringValue(value);
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}
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}
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