32 lines
857 B
C#
32 lines
857 B
C#
using Microsoft.AspNetCore.Mvc.ModelBinding;
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using MongoDB.Bson;
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namespace AobaServer.Models;
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public class BsonIdModelBinderProvider : IModelBinderProvider
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{
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public IModelBinder? GetBinder(ModelBinderProviderContext context)
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{
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if (context.Metadata.ModelType == typeof(ObjectId))
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return new BsonIdModelBinder();
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return default;
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}
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}
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public class BsonIdModelBinder : IModelBinder
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{
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public Task BindModelAsync(ModelBindingContext bindingContext)
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{
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var value = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
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if (value == ValueProviderResult.None)
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return Task.CompletedTask;
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if (ObjectId.TryParse(value.FirstValue, out var id))
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bindingContext.Result = ModelBindingResult.Success(id);
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else
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bindingContext.Result = ModelBindingResult.Failed();
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return Task.CompletedTask;
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}
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}
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