added multipart reqeust

GMERemittance/RestApiManager.swift

@@ -88,6 +88,57 @@ class RestApiMananger {
         }
     }
     
+    func requestMultipart<T: Mappable>(
+        method: HTTPMethod,
+        _ URLString: URLConvertible,
+        parameters: [String: String]? = nil,
+        images: [String: Data],
+        encoding: Alamofire.ParameterEncoding = URLEncoding.default,
+        needsAuthorization: Bool = true,
+        success: @escaping (T)-> Void,
+        failure: @escaping (Error) -> ()) {
+        
+        if NetworkReachabilityManager()?.isReachable == true {
+            func makeRequest() {
+                let headers = needsAuthorization ? getContentHeaderAfterLogin() : getContentHeaderBeforeLogin()
+                
+                self.manager.upload(
+                    multipartFormData: { multipartFormData in
+                        if !images.isEmpty {
+                            images.forEach({ (data) in
+                                multipartFormData.append(data.value, withName: data.key, fileName: data.key + ".jpeg", mimeType: "image/jpeg")
+                            })
+                            
+                        }
+                        parameters?.forEach({ (params) in
+                            multipartFormData.append(params.value.data(using: String.Encoding.utf8, allowLossyConversion: false)!, withName: params.key)
+                        })
+                        
+                },
+                    to: URLString,
+                    method: method,
+                    headers: headers,
+                    encodingCompletion: { encodingResult in
+                        switch encodingResult {
+                        case .success(let upload, _, _):
+                            upload.handle(success: success, failure: failure)
+                        case .failure(let encodingError):
+                            let error = NSError.init(domain: "NETWORK_REACHABILITY_DOMAIN", code: 0, userInfo: [NSLocalizedDescriptionKey : "No Internet connection found. 
Check your connection."])
+                            failure(error)
+                            
+                        }
+                }
+                )
+                
+            }
+            
+        }else {
+            let error = NSError.init(domain: "NETWORK_REACHABILITY_DOMAIN", code: 0, userInfo: [NSLocalizedDescriptionKey : "No Internet connection found. 
Check your connection."])
+            failure(error)
+        }
+    }
+    
+    
     // ccr
     
     
@@ -209,36 +260,7 @@ class RestApiMananger {
         }
     }
     
-    //Logging in user
-    func signInUser(userId: String, password: String, completion: @escaping (ApiResult) -> Void) {
 
-        manager .request(
-            URL(string: UrlManager.sharedInstance.getLogInURL())!,
-            method: .post,
-            parameters: ["userId": userId, "password": password],
-            encoding: JSONEncoding.default,
-            headers: getContentHeaderBeforeLogin()
-            ).responseJSON { (response) -> Void in
-    
-                if let error = response.result.error {
-                    if error._code == NSURLErrorTimedOut {
-                        completion(.timeOut())
-                    }
-                }
-                if response.result.isFailure{
-                    completion(.timeOut())
-                }
-                
-                if response.response?.statusCode == nil {
-                    return
-                }
-                guard (response.response?.statusCode == 200) else {
-                    completion(.failure(JSON(response.data!)))
-                    return
-                }
-            completion(.success(JSON(response.data!)))
-        }
-    }
     
     //Checking user verification for password reset process, 1 of 3
     func isVerifiedUser(userId: String, completion: @escaping (ApiResult) -> Void) {