private static bool CheckPropertiesUniqueness(this ISchema schema, out Exception exception)
{
var fieldInfos = schema.Properties;
var distinctCount = fieldInfos.Select(x => x.Name).Distinct().Count();
if (fieldInfos.Count != distinctCount)
{
if (schema is IFieldInfo fieldInfo)
{
exception = new FieldValidationException("Duplicate property declaration. Property names are must be unique.", fieldInfo);
}
else
{
exception = new SchemaValidationException("Duplicate property declaration. Property names are must be unique.");
}
return(false);
}
foreach (var fieldInfo in fieldInfos)
{
if (fieldInfo is ISchema subObjectSchema)
{
var isValid = CheckPropertiesUniqueness(subObjectSchema, out exception);
if (!isValid)
{
return(false);
}
}
}
exception = null;
return(true);
}
public object PersonPost(Person doc)
{
var puzzlePass = false;
WorkContext.NeedsSession();
if (WorkContext.Session != null && doc.Puzzle != null)
{
var pk = WorkContext.Session["PersonPuzzle"] as PuzzleKeypad;
if (pk != null)
{
var answer = doc.Puzzle["Answer"] as JsonDataArray;
if (answer != null)
puzzlePass = pk.DecipherCoordinates(answer) == pk.Code;
}
}
Exception error = null;
if (puzzlePass)
{
doc.YearsInService++;
error = doc.Validate();
}
else
error = new FieldValidationException("Person", "Puzzle", "Please answer the question correctly");
if (doc.Puzzle != null)
doc.Puzzle.Remove("Answer");
makePuzzle();
return new ClientRecord(doc, error);
}
public static void ConfigureGlobalExceptionHandler(this IApplicationBuilder app)
{
app.UseExceptionHandler(appError =>
{
appError.Run(async context =>
{
var contextFeature = context.Features.Get <IExceptionHandlerFeature>();
if (contextFeature?.Error != null)
{
context.Response.ContentType = "application/json";
object errorModel;
switch (contextFeature.Error)
{
case ValidationException validationException:
context.Response.StatusCode = (int)validationException.StatusCode;
errorModel = new ErrorModel <IEnumerable <string> >
{
Message = contextFeature.Error.Message,
ErrorCode = validationException.ErrorCode,
StatusCode = (int)validationException.StatusCode,
Data = validationException.Errors
};
break;
case CumulativeValidationException cumulativeValidationException:
context.Response.StatusCode = 400;
errorModel = new
{
contextFeature.Error.Message,
ErrorCode = "ValidationException",
StatusCode = 400,
Errors = cumulativeValidationException.Errors.Select(x => new
{
x.Message,
x.FieldName,
x.FieldPath
})
};
break;
case ErtisException ertisException:
context.Response.StatusCode = (int)ertisException.StatusCode;
errorModel = new ErrorModel
{
Message = contextFeature.Error.Message,
ErrorCode = ertisException.ErrorCode,
StatusCode = (int)ertisException.StatusCode
};
break;
case HttpStatusCodeException httpStatusCodeException:
context.Response.StatusCode = (int)httpStatusCodeException.StatusCode;
errorModel = new ErrorModel
{
Message = contextFeature.Error.Message,
ErrorCode = httpStatusCodeException.HelpLink,
StatusCode = (int)httpStatusCodeException.StatusCode
};
break;
case ErtisSchemaValidationException ertisSchemaValidationException:
context.Response.StatusCode = 400;
errorModel = contextFeature.Error switch
{
FieldValidationException fieldValidationException => new
{
fieldValidationException.Message,
fieldValidationException.FieldName,
fieldValidationException.FieldPath,
ErrorCode = "FieldValidationException",
StatusCode = 400
},
SchemaValidationException schemaValidationException => new
{
schemaValidationException.Message,
ErrorCode = "SchemaValidationException",
StatusCode = 400
},
_ => new ErrorModel
{
Message = ertisSchemaValidationException.Message,
ErrorCode = "SchemaValidationException",
StatusCode = 400
}
};
break;
default:
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
errorModel = new ErrorModel
{
Message = contextFeature.Error.Message,
ErrorCode = "UnhandledExceptionError",
StatusCode = 500
};
break;
}
var json = Newtonsoft.Json.JsonConvert.SerializeObject(errorModel);
await context.Response.WriteAsync(json);
await context.Response.CompleteAsync();
}
});
});
}
