[UDP] Setup /converse endpoint

Author: marckaraujo

Pod/Classes/RecastAI.swift

@@ -14,8 +14,13 @@ RecastAIClient class handling request to the API
  */
 public class RecastAIClient
 {
-    static fileprivate let url : String = "https://api.recast.ai/v2/request"
-    static fileprivate let url_voice : String = "ws://api.recast.ai/v2/request"
+    static fileprivate let base_url : String = "https://api.recast.ai/v2/"
+    static fileprivate let base_url_voice : String = "ws://api.recast.ai/v2/"
+    static fileprivate let textRequest : String = base_url + "request"
+    static fileprivate let textConverse : String = base_url + "converse"
+    static fileprivate let voiceRequest : String = base_url_voice + "request"
+    static fileprivate let voiceConverse : String = base_url_voice + "converse"
+
     fileprivate var token : String
     fileprivate let language : String?
 
@@ -33,6 +38,44 @@ public class RecastAIClient
         self.language = language
     }
 
+    /**
+     Make a text converse to Recast API
+     
+     - parameter request: sentence to send to Recast API
+     - parameter lang: lang of the sentence if needed
+     - parameter successHandler: closure called when request succeed
+     - parameter failureHandler: closure called when request failed
+     
+     - returns: void
+     */
+    public func textConverse(_ request : String, token : String? = nil, lang: String? = nil, successHandler: @escaping (Response) -> Void, failureHandle: @escaping (Error) -> Void)
+    {
+        if let tkn = token
+        {
+            self.token = token!
+        }
+        let headers = ["Authorization" : "Token " + self.token]
+        var param = ["text" : request]
+        if let ln = lang
+        {
+            param["language"] = ln
+        }
+        else if let ln = self.language
+        {
+            param["language"] = ln
+        }
+        Alamofire.request(RecastAIClient.textConverse, method: .post, parameters: param, headers: headers).responseJSON {
+            response in
+            switch response.result {
+            case .success(let value):
+                let recastResponse = Response(json: value as! [String : AnyObject])
+                successHandler(recastResponse)
+            case .failure(let error):
+                failureHandle(error)
+            }
+        }
+    }
+    
     /**
      Make a text request to Recast API
 
@@ -59,7 +102,7 @@ public class RecastAIClient
         {
             param["language"] = ln
         }
-        Alamofire.request(RecastAIClient.url, method: .post, parameters: param, headers: headers).responseJSON {
+        Alamofire.request(RecastAIClient.textRequest, method: .post, parameters: param, headers: headers).responseJSON {
             response in
             switch response.result {
                 case .success(let value):
@@ -90,7 +133,7 @@ public class RecastAIClient
         Alamofire.upload(multipartFormData: { multipartFormData in
         multipartFormData.append(audioFileURL, withName: "voice")
         },
-        to: RecastAIClient.url,
+        to: RecastAIClient.voiceRequest,
         method: .post,
         headers: headers,
         encodingCompletion: { encodingResult in
@@ -110,5 +153,45 @@ public class RecastAIClient
             }
         })
     }
+    
+    /**
+     Make a voice converse to Recast API
+     
+     - parameter audioFileURL: audio file URL to send to RecastAI
+     - parameter lang: lang of the sentence if needed
+     - parameter successHandler: closure called when request succeed
+     - parameter failureHandler: closure called when request failed
+     
+     - returns: void
+     */
+    public func fileConverse(_ audioFileURL: URL, token : String? = nil, lang: String? = nil, successHandler: @escaping (Response) -> Void, failureHandle: @escaping (Error) -> Void) {
+        if let tkn = token
+        {
+            self.token = token!
+        }
+        let headers = ["Authorization": "Token " + self.token]
+        Alamofire.upload(multipartFormData: { multipartFormData in
+            multipartFormData.append(audioFileURL, withName: "voice")
+        },
+                         to: RecastAIClient.voiceConverse,
+                         method: .post,
+                         headers: headers,
+                         encodingCompletion: { encodingResult in
+                            switch encodingResult {
+                            case .success(let upload, _, _):
+                                upload.responseJSON { response in
+                                    switch response.result {
+                                    case .success(let value):
+                                        let recastResponse = Response(json: value as! [String : AnyObject])
+                                        successHandler(recastResponse)
+                                    case .failure(let error):
+                                        failureHandle(error)
+                                    }
+                                }
+                            case .failure(let encodingError):
+                                failureHandle(encodingError)
+                            }
+        })
+    }
 }