How to convert AFNetworking service invoke to use AFHTTPSessionManager - objective-c

Question

This is my current call to (asmx) SOAP web service:
NSString *soapMessage =
[NSString stringWithFormat:
#"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
"<Save xmlns=\"http://www.myapp.com/\">"
"<par1>%i</par1>"
"<par2>%#</par2>"
"<par3>%#</par3>"
"</Save>"
"</soap:Body>"
"</soap:Envelope>", par1, par2, par3
];
NSURL *url = [NSURL URLWithString:#"http://....asmx"];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
NSString *msgLength = [NSString stringWithFormat:#"%lu", (unsigned long)[soapMessage length]];
[request addValue: #"text/xml; charset=utf-8" forHTTPHeaderField:#"Content-Type"];
[request addValue: msgLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPMethod:#"POST"];
[request setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
operation.responseSerializer = [AFXMLParserResponseSerializer serializer];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
if([self.delegate respondsToSelector:#selector(myAppHTTPClientDelegate:didUpdateWithWeather:)]){
[self.delegate myAppHTTPClientDelegate:self didUpdateWithWeather:responseObject];
}
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
if([self.delegate respondsToSelector:#selector(myAppHTTPClientDelegate:self:didFailWithError:)]){
[self.delegate myAppHTTPClientDelegate:self didFailWithError:error];
}
}];
[operation start];
But I need to change this to use AFHTTPSessionManager.
I suppose that I need to use this:
[operation POST:<#(NSString *)#> parameters:<#(id)#> constructingBodyWithBlock:<#^(id<AFMultipartFormData> formData)block#> success:<#^(NSURLSessionDataTask *task, id responseObject)success#> failure:<#^(NSURLSessionDataTask *task, NSError *error)failure#>]
But I am not clear about what parameters should I set?
UPDATE
NSDictionary *s_request = #{#"par1": [NSString stringWithFormat:#"%i", par1], #"par2": par2, #"par3": par3, #"par4": [NSString stringWithFormat:#"%i", par4], #"par5": par5};
AFHTTPSessionManager* s_manager = [[AFHTTPSessionManager alloc] init];
[s_manager POST:#"http://192.168.10.26/mywebservice/myservice.asmx?op=MethodName" parameters:s_request success:^(NSURLSessionDataTask *task, id responseObject) {
NSLog(#"DONE!");
} failure:^(NSURLSessionDataTask *task, NSError *error) {
NSLog(#"FAILED %#, %#", [error localizedDescription], [error localizedFailureReason]);
}];
This code always fail. Getting error 500. Do I just need to add method URL or I need to add complete soap message somewhere. What I miss here?

Answer 1

You need to pass parameter in Dictionary like in the following example:
NSDictionary *request = #{#"email": self.email.text, #"password": self.password.text};
[manager POST:login parameters:request success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(#"DONE!");
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(#"Failed to log in: %#", operation.responseString);
}];