Returning error response or successful response
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I'm trying to create a generic class which would allow me to return a result based on whether the request was successful or not.
As you can imagine, the error response should look like:
{
"status": "403",
"message": "Denied:
}
And the successful response should look like:
{
"status": "200",
"data":
}
As you can see, the only thing common between the 2 is that they both have "status". So what I would like to achieve is, when an API endpoint has been called, it will return either an error result or actual result.
What I have done so far.
I have created an IResponse interface:
public interface IResponse
{
HttpStatusCode StatusCode { get; set; }
}
Then created a Response class which implements IResponse:
public class Response<T> : IResponse
{
public T Data { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
This can now accept any type of data so in some way this is generic for all types of objects.
I also have an IErrorResponse interface:
public interface IErrorResponse : IResponse
{
string Message { get; set; }
}
And then an ErrorResponse which implements IErrorResponse:
public class ErrorResponse : IErrorResponse
{
public string Message { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
The problem I'm having is that when my controller is called I can only return Response which means even when there is an error the user will have a nullable "data" in the response. Instead, when there is an error i want the response to have the same format as the ErrorResponse class.
How would I achieve this?
api generics
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
add a comment |
I'm trying to create a generic class which would allow me to return a result based on whether the request was successful or not.
As you can imagine, the error response should look like:
{
"status": "403",
"message": "Denied:
}
And the successful response should look like:
{
"status": "200",
"data":
}
As you can see, the only thing common between the 2 is that they both have "status". So what I would like to achieve is, when an API endpoint has been called, it will return either an error result or actual result.
What I have done so far.
I have created an IResponse interface:
public interface IResponse
{
HttpStatusCode StatusCode { get; set; }
}
Then created a Response class which implements IResponse:
public class Response<T> : IResponse
{
public T Data { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
This can now accept any type of data so in some way this is generic for all types of objects.
I also have an IErrorResponse interface:
public interface IErrorResponse : IResponse
{
string Message { get; set; }
}
And then an ErrorResponse which implements IErrorResponse:
public class ErrorResponse : IErrorResponse
{
public string Message { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
The problem I'm having is that when my controller is called I can only return Response which means even when there is an error the user will have a nullable "data" in the response. Instead, when there is an error i want the response to have the same format as the ErrorResponse class.
How would I achieve this?
api generics
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
add a comment |
I'm trying to create a generic class which would allow me to return a result based on whether the request was successful or not.
As you can imagine, the error response should look like:
{
"status": "403",
"message": "Denied:
}
And the successful response should look like:
{
"status": "200",
"data":
}
As you can see, the only thing common between the 2 is that they both have "status". So what I would like to achieve is, when an API endpoint has been called, it will return either an error result or actual result.
What I have done so far.
I have created an IResponse interface:
public interface IResponse
{
HttpStatusCode StatusCode { get; set; }
}
Then created a Response class which implements IResponse:
public class Response<T> : IResponse
{
public T Data { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
This can now accept any type of data so in some way this is generic for all types of objects.
I also have an IErrorResponse interface:
public interface IErrorResponse : IResponse
{
string Message { get; set; }
}
And then an ErrorResponse which implements IErrorResponse:
public class ErrorResponse : IErrorResponse
{
public string Message { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
The problem I'm having is that when my controller is called I can only return Response which means even when there is an error the user will have a nullable "data" in the response. Instead, when there is an error i want the response to have the same format as the ErrorResponse class.
How would I achieve this?
api generics
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
I'm trying to create a generic class which would allow me to return a result based on whether the request was successful or not.
As you can imagine, the error response should look like:
{
"status": "403",
"message": "Denied:
}
And the successful response should look like:
{
"status": "200",
"data":
}
As you can see, the only thing common between the 2 is that they both have "status". So what I would like to achieve is, when an API endpoint has been called, it will return either an error result or actual result.
What I have done so far.
I have created an IResponse interface:
public interface IResponse
{
HttpStatusCode StatusCode { get; set; }
}
Then created a Response class which implements IResponse:
public class Response<T> : IResponse
{
public T Data { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
This can now accept any type of data so in some way this is generic for all types of objects.
I also have an IErrorResponse interface:
public interface IErrorResponse : IResponse
{
string Message { get; set; }
}
And then an ErrorResponse which implements IErrorResponse:
public class ErrorResponse : IErrorResponse
{
public string Message { get; set; }
public HttpStatusCode StatusCode { get; set; }
}
The problem I'm having is that when my controller is called I can only return Response which means even when there is an error the user will have a nullable "data" in the response. Instead, when there is an error i want the response to have the same format as the ErrorResponse class.
How would I achieve this?
api generics
api generics
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
asked Nov 23 '18 at 21:04
KTOVKTOV
348314
348314
add a comment |
add a comment |
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