 How to resolve Primary IP Blocked response error in postman client and get successful response for Cardstream payment ga
By : Saad EL Hanine
Date : March 29 2020, 07:55 AM
hop of those help? Finally I got my answer.
To resolve this error I have discuss with Cardstream support team and they suggested me to whitelist the approved IP Addresses(Static IP address) within the MMS (Merchant Management System).
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 Why is the response with error code (500) treated as successful response while using interceptor
By : user6775211
Date : March 29 2020, 07:55 AM
wish of those help by returning your object "normally", you tell angular to treat your error as a success. You have to replace your code :
return config;
return $q.reject(config);
// optional method
'responseError': function(rejection) {
// do something on error
if (canRecover(rejection)) {
return responseOrNewPromise
}
return $q.reject(rejection);
}
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 Swift Siesta redirect response to failure
By : yasmina chikhi
Date : March 29 2020, 07:55 AM
To fix this issue If by “redirect” you mean “transform an HTTP success into a Siesta error,” then yes, this is possible. The pipeline can arbitrarily transform successes into errors and vice versa. Write a ResponseTransformer that unwraps the .success case, checks whether the error flags are set (whatever they are), and if so returns a newly constructed .failure. code :
struct APIErrorHandler: ResponseTransformer {
func process(_ response: Response) -> Response {
switch response {
case .success(let entity):
if let errorMessage = entity.header(forKey: "X-My-API-Error") {
return logTransformation(
.failure(Error(userMessage: errorMessage, cause: MyAPIError(), entity: entity)))
}
return response
case .failure:
return response // no change
}
}
}
service.configure {
$0.pipeline[.cleanup].add(APIErrorHandler())
}
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Swift Siesta access response raw data
By : Junpeng Liu
Date : March 29 2020, 07:55 AM
this will help All Siesta responses start out as raw data (in the form of the Foundation type Data), then run through the transformer pipeline. The default transformer pipeline parses JSON, text, and images based on the Content-type header sent by the server. That list doesn’t include PDF, so if your server is sending a content type of application/pdf (or anything that isn’t a JSON, text, or image content type), the response will still be raw Data at the end of the pipeline: code :
request.onSuccess { entity in
guard let data = entity.content as? Data else {
print("Huh, got mystery response:", entity.content)
return
}
// do stuff with data
}
Siesta.LogCategory.enabled = LogCategory.detailed
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 Siesta JSON Response
By : Ankush Bindlish
Date : March 29 2020, 07:55 AM
this will help I have set up an API that gives a JSON response as follows: , You can try Decodable code :
struct Root:Decodable (
let key1:String
let key2:InnerItem
}
struct InnerItem:Decodable {
let intVal:Int
let strVal:String
}
do {
let decoder = JSONDecoder()
decoder.keyDecodingStrategy = .convertFromSnakeCase
let res = decoder.decode(Root.self,from:data)
print(res.key1)
}
catch {
print(error)
}
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code :
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