Fix logs showing non enumerated enumerable as error messages

src/Vegasco.Server.Api/Cars/CreateCar.cs

@@ -11,6 +11,7 @@ namespace Vegasco.Server.Api.Cars;
 public static class CreateCar
 {
 	public record Request(string Name);
+
 	public record Response(Guid Id, string Name);
 
 	public static RouteHandlerBuilder MapEndpoint(IEndpointRouteBuilder builder)
@@ -43,17 +44,21 @@ public static class CreateCar
 		CancellationToken cancellationToken)
 	{
 		ILogger logger = loggerFactory.CreateLogger(typeof(CreateCar));
-		
+
-		List<ValidationResult> failedValidations = await validators.ValidateAllAsync(request, cancellationToken: cancellationToken);
+		List<ValidationResult> failedValidations =
+			await validators.ValidateAllAsync(request, cancellationToken: cancellationToken);
 		if (failedValidations.Count > 0)
 		{
+			string[] errors = failedValidations
+				.Where(x => !x.IsValid)
+				.SelectMany(x => x.Errors)
+				.Select(x => x.ErrorMessage)
+				.ToArray();
+
 			logger.LogDebug(
 				"Validation failed for request {@Request} with errors {@Errors}",
 				request,
-				failedValidations
+				errors);
-					.Where(x => !x.IsValid)
-					.SelectMany(x => x.Errors)
-					.Select(x => x.ErrorMessage));
 
 			return TypedResults.BadRequest(new HttpValidationProblemDetails(failedValidations.ToCombinedDictionary()));
 		}
@@ -74,18 +79,11 @@ public static class CreateCar
 		{
 			logger.LogDebug("User with ID '{UserId}' not found, creating new user", userId);
 
-			user = new User
+			user = new User { Id = userId };
-			{
-				Id = userId
-			};
 			await dbContext.Users.AddAsync(user, cancellationToken);
 		}
 
-		Car car = new()
+		Car car = new() { Name = request.Name.Trim(), UserId = userId };
-		{
-			Name = request.Name.Trim(),
-			UserId = userId
-		};
 
 		await dbContext.Cars.AddAsync(car, cancellationToken);
 		await dbContext.SaveChangesAsync(cancellationToken);
@@ -95,4 +93,4 @@ public static class CreateCar
 		Response response = new(car.Id.Value, car.Name);
 		return TypedResults.Created($"/v1/cars/{car.Id}", response);
 	}
-}
+}

src/Vegasco.Server.Api/Cars/UpdateCar.cs

@@ -49,13 +49,16 @@ public static class UpdateCar
 		List<ValidationResult> failedValidations = await validators.ValidateAllAsync(request, cancellationToken);
 		if (failedValidations.Count > 0)
 		{
+			string[] errors = failedValidations
+				.Where(x => !x.IsValid)
+				.SelectMany(x => x.Errors)
+				.Select(x => x.ErrorMessage)
+				.ToArray();
+
 			logger.LogDebug(
 				"Validation failed for request {@Request} with errors {@Errors}",
 				request,
-				failedValidations
+				errors);
-					.Where(x => !x.IsValid)
-					.SelectMany(x => x.Errors)
-					.Select(x => x.ErrorMessage));
 
 			return TypedResults.BadRequest(new HttpValidationProblemDetails(failedValidations.ToCombinedDictionary()));
 		}

src/Vegasco.Server.Api/Consumptions/CreateConsumption.cs

@@ -58,13 +58,16 @@ public static class CreateConsumption
 		List<ValidationResult> failedValidations = await validators.ValidateAllAsync(request, cancellationToken);
 		if (failedValidations.Count > 0)
 		{
+			string[] errors = failedValidations
+				.Where(x => !x.IsValid)
+				.SelectMany(x => x.Errors)
+				.Select(x => x.ErrorMessage)
+				.ToArray();
+
 			logger.LogDebug(
 				"Validation failed for request {@Request} with errors {@Errors}",
 				request,
-				failedValidations
+				errors);
-					.Where(x => !x.IsValid)
-					.SelectMany(x => x.Errors)
-					.Select(x => x.ErrorMessage));
 
 			return TypedResults.BadRequest(new HttpValidationProblemDetails(failedValidations.ToCombinedDictionary()));
 		}

src/Vegasco.Server.Api/Consumptions/UpdateConsumption.cs

@@ -52,17 +52,20 @@ public static class UpdateConsumption
 		CancellationToken cancellationToken)
 	{
 		ILogger logger = loggerFactory.CreateLogger(typeof(UpdateConsumption));
-		
+
 		List<ValidationResult> failedValidations = await validators.ValidateAllAsync(request, cancellationToken);
 		if (failedValidations.Count > 0)
 		{
+			string[] errors = failedValidations
+				.Where(x => !x.IsValid)
+				.SelectMany(x => x.Errors)
+				.Select(x => x.ErrorMessage)
+				.ToArray();
+
 			logger.LogDebug(
 				"Validation failed for request {@Request} with errors {@Errors}",
 				request,
-				failedValidations
+				errors);
-					.Where(x => !x.IsValid)
-					.SelectMany(x => x.Errors)
-					.Select(x => x.ErrorMessage));
 
 			return TypedResults.BadRequest(new HttpValidationProblemDetails(failedValidations.ToCombinedDictionary()));
 		}
@@ -81,6 +84,7 @@ public static class UpdateConsumption
 
 		logger.LogTrace("Updated consumption: {@Consumption}", consumption);
 
-		return TypedResults.Ok(new Response(consumption.Id.Value, consumption.DateTime, consumption.Distance, consumption.Amount, consumption.CarId.Value));
+		return TypedResults.Ok(new Response(consumption.Id.Value, consumption.DateTime, consumption.Distance,
+			consumption.Amount, consumption.CarId.Value));
 	}
 }