- More logging options added

Author: Gujci

README.md

@@ -161,7 +161,9 @@ var sessionAuthenticator: RequestAuthenticator {
 
 # Debugging
 
-To turn on logging add `APIErrorLoggingEnabled` to 'Arguments passed on launch' at Schema/Run/Arguments
+To turn on request logging add `APIRequestLoggingEnabled` to 'Arguments passed on launch' at Schema/Run/Arguments.
+
+To log server sent errrors turn on  `APIErrorLoggingEnabled`.
 
 # TODO list
 

RESTAPI.xcodeproj/xcshareddata/xcschemes/RESTAPI iOS.xcscheme

@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -55,6 +56,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
@@ -75,6 +77,10 @@
             argument = "APIErrorLoggingEnabled"
             isEnabled = "YES">
          </CommandLineArgument>
+         <CommandLineArgument
+            argument = "APIRequestLoggingEnabled"
+            isEnabled = "YES">
+         </CommandLineArgument>
       </CommandLineArguments>
       <AdditionalOptions>
       </AdditionalOptions>

RESTAPI/API.swift

@@ -221,6 +221,17 @@ internal extension API {
         request.httpMethod = method
 
         let session = URLSession(configuration: URLSessionConfiguration.default)
+        if ProcessInfo.processInfo.arguments.contains("APIRequestLoggingEnabled") {
+            let loggedRequest = authentication.authenticateURLRequest(request)
+            print("\n\(loggedRequest.httpMethod ?? "No http method") \(loggedRequest.url?.absoluteString ?? "No URL")")
+            print("HEADERS:\n\(loggedRequest.allHTTPHeaderFields?.reduce("", { return $0 + "\t\($1.key): \($1.value)\n" }) ?? "No header fields")")
+            if let body = loggedRequest.httpBody {
+                print("BODY:\n\(String(data: body, encoding: .utf8) ?? "Cannot parse request body")")
+            }
+            else {
+                print("Empty request body")
+            }
+        }
         session.dataTask(with: authentication.authenticateURLRequest(request) as URLRequest,
                          completionHandler: { (data, response, error) -> Void in
                             if let err = APIError(withResponse: response), ProcessInfo.processInfo.arguments.contains("APIErrorLoggingEnabled") {