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code style cleanup

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Aaron Po
2026-06-20 13:55:17 -04:00
parent 07aedcb866
commit 254431928f
167 changed files with 3711 additions and 3522 deletions
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100
web/backend/API/API.Core/GlobalException.cs
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@@ -1,48 +1,88 @@
// API.Core/Filters/GlobalExceptionFilter.cs
using Shared.Contracts;
using Domain.Exceptions;
using FluentValidation;
using Microsoft.Data.SqlClient;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.Data.SqlClient;
using Shared.Contracts;
using ValidationException = FluentValidation.ValidationException;
namespace API.Core;
/// <summary>
/// MVC exception filter that converts unhandled exceptions raised by controller actions into
/// consistent JSON error responses with appropriate HTTP status codes.
/// MVC exception filter that converts unhandled exceptions raised by controller actions into
/// consistent JSON error responses with appropriate HTTP status codes.
/// </summary>
/// <param name="logger">Logger used to record unhandled exceptions before they are translated into a response.</param>
public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
: IExceptionFilter
{
/// <summary>
/// Logs the exception and sets <see cref="ExceptionContext.Result"/> to an appropriate error response,
/// marking the exception as handled.
/// Logs the exception and sets <see cref="ExceptionContext.Result" /> to an appropriate error response,
/// marking the exception as handled.
/// </summary>
/// <remarks>
/// Maps exception types to responses as follows:
/// <list type="bullet">
/// <item><description><see cref="FluentValidation.ValidationException"/> → <c>400 Bad Request</c> with per-property validation error messages.</description></item>
/// <item><description><see cref="ConflictException"/> → <c>409 Conflict</c> with a <see cref="ResponseBody"/> message.</description></item>
/// <item><description><see cref="NotFoundException"/> → <c>404 Not Found</c> with a <see cref="ResponseBody"/> message.</description></item>
/// <item><description><see cref="UnauthorizedException"/> → <c>401 Unauthorized</c> with a <see cref="ResponseBody"/> message.</description></item>
/// <item><description><see cref="ForbiddenException"/> → <c>403 Forbidden</c> with a <see cref="ResponseBody"/> message.</description></item>
/// <item><description><see cref="SqlException"/> → <c>503 Service Unavailable</c> with a generic database error message.</description></item>
/// <item><description><see cref="Domain.Exceptions.ValidationException"/> → <c>400 Bad Request</c> with a <see cref="ResponseBody"/> message.</description></item>
/// <item><description>Any other exception → <c>500 Internal Server Error</c> with a generic error message.</description></item>
/// </list>
/// Maps exception types to responses as follows:
/// <list type="bullet">
/// <item>
/// <description>
/// <see cref="FluentValidation.ValidationException" /> → <c>400 Bad Request</c> with per-property
/// validation error messages.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="ConflictException" /> → <c>409 Conflict</c> with a <see cref="ResponseBody" />
/// message.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="NotFoundException" /> → <c>404 Not Found</c> with a <see cref="ResponseBody" />
/// message.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="UnauthorizedException" /> → <c>401 Unauthorized</c> with a
/// <see cref="ResponseBody" /> message.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="ForbiddenException" /> → <c>403 Forbidden</c> with a <see cref="ResponseBody" />
/// message.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="SqlException" /> → <c>503 Service Unavailable</c> with a generic database error
/// message.
/// </description>
/// </item>
/// <item>
/// <description>
/// <see cref="Domain.Exceptions.ValidationException" /> → <c>400 Bad Request</c> with a
/// <see cref="ResponseBody" /> message.
/// </description>
/// </item>
/// <item>
/// <description>Any other exception → <c>500 Internal Server Error</c> with a generic error message.</description>
/// </item>
/// </list>
/// </remarks>
/// <param name="context">The context for the unhandled exception, including the exception itself and the result to populate.</param>
/// <param name="context">
/// The context for the unhandled exception, including the exception itself and the result to
/// populate.
/// </param>
public void OnException(ExceptionContext context)
{
logger.LogError(context.Exception, "Unhandled exception occurred");
switch (context.Exception)
{
case FluentValidation.ValidationException fluentValidationException:
var errors = fluentValidationException
case ValidationException fluentValidationException:
Dictionary<string, string[]> errors = fluentValidationException
.Errors.GroupBy(e => e.PropertyName)
.ToDictionary(
g => g.Key,
@@ -60,7 +100,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = ex.Message }
)
{
StatusCode = 409,
StatusCode = 409
};
context.ExceptionHandled = true;
break;
@@ -70,7 +110,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = ex.Message }
)
{
StatusCode = 404,
StatusCode = 404
};
context.ExceptionHandled = true;
break;
@@ -80,7 +120,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = ex.Message }
)
{
StatusCode = 401,
StatusCode = 401
};
context.ExceptionHandled = true;
break;
@@ -90,7 +130,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = ex.Message }
)
{
StatusCode = 403,
StatusCode = 403
};
context.ExceptionHandled = true;
break;
@@ -100,7 +140,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = "A database error occurred." }
)
{
StatusCode = 503,
StatusCode = 503
};
context.ExceptionHandled = true;
break;
@@ -110,7 +150,7 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
new ResponseBody { Message = ex.Message }
)
{
StatusCode = 400,
StatusCode = 400
};
context.ExceptionHandled = true;
break;
@@ -119,14 +159,14 @@ public class GlobalExceptionFilter(ILogger<GlobalExceptionFilter> logger)
context.Result = new ObjectResult(
new ResponseBody
{
Message = "An unexpected error occurred",
Message = "An unexpected error occurred"
}
)
{
StatusCode = 500,
StatusCode = 500
};
context.ExceptionHandled = true;
break;
}
}
}
}