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April 7, 2016 18:19
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| func performRequestWithUsername(username: String, password: String) { | |
| let loginRequest = LoginRequest(userId: username, password: password) | |
| let json = loginRequest.toJSON() | |
| let urlRequest = NSMutableURLRequest( URL: NSURL(string: "https://SWIFT-WEBSERVICE-URL/login")!, | |
| cachePolicy: .ReloadIgnoringLocalCacheData, | |
| timeoutInterval: 60) | |
| urlRequest.HTTPMethod = "POST" | |
| urlRequest.setValue("application/json", forHTTPHeaderField: "Content-Type") | |
| urlRequest.HTTPBody = try? json.rawData() | |
| let requestTask = NSURLSession.sharedSession().dataTaskWithRequest(urlRequest) { | |
| (data: NSData?, responseHeader: NSURLResponse?, error: NSError?) -> Void in | |
| dispatch_async(dispatch_get_main_queue()) { | |
| if let err = error { // NO response available | |
| self.backendTV.text = "update error: \(err)" | |
| }else{ //response available | |
| let serverResponseStatusCode = (responseHeader as! NSHTTPURLResponse).statusCode | |
| switch serverResponseStatusCode{ | |
| case 200: //STATUS_OK | |
| let json = JSON(data: data ?? NSData()) | |
| let loginResponse = LoginResponse(json: json) | |
| self.backendTV.text = loginResponse.text | |
| //expected JSON-response structure | |
| // { | |
| // "user":{ | |
| // "text" : "530", | |
| // } | |
| // } | |
| default: | |
| self.backendTV.text = "\(responseHeader) \n StatusCode: \(serverResponseStatusCode)" | |
| } | |
| } | |
| } | |
| } | |
| requestTask.resume() | |
| } |
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