35 lines
1.6 KiB
C#
35 lines
1.6 KiB
C#
using Tiku.Api.Middleware;
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using Tiku.Api.Controllers;
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using Tiku.Application.Learning;
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namespace Tiku.Api.Modules.Student.Learning.Errors;
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internal sealed class LearningExceptionProblemDetailsMapper : ExceptionProblemDetailsMapper
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{
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public override IReadOnlyCollection<Type> HandledExceptionTypes { get; } =
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[typeof(LearningValidationException), typeof(LearningResourceNotFoundException), typeof(LearningAccessDeniedException)];
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public override bool TryMap(Exception exception, out ExceptionProblemDetailsMapping mapping)
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{
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return exception switch
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{
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LearningValidationException validation => Mapped(validation, ValidationStatus(validation.Code),
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validation.Code, out mapping),
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LearningResourceNotFoundException notFound => Mapped(notFound, StatusCodes.Status404NotFound,
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notFound.Code, out mapping),
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LearningAccessDeniedException => Mapped(exception, StatusCodes.Status403Forbidden,
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"learning_access_denied", out mapping),
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_ => NotMapped(out mapping)
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};
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}
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private static int ValidationStatus(string code) => code switch
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{
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"no_practice_questions" or "practice_session_empty" or "idempotency_conflict" or
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"practice_session_version_conflict" or "practice_client_sequence_conflict" or
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"practice_answer_conflict" or "practice_submission_conflict" or "practice_session_not_active" or
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"practice_session_expired" => StatusCodes.Status409Conflict,
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_ => StatusCodes.Status400BadRequest
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};
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}
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