title: Creating a joint table in AFNetworking
body: <p>I am trying to save three different objects and then create a joint table with the three of them. I am creating them through a rest api using AFNetworking. My problem is that because all of the objects are in arrays, I would like to create the joint table with the three objects at index 1, 2, 3... To do this I have used to code bellow. The thing is that I need the team to save, the sport to save, and then the period to save, then create the joint table, then move on to the next index path. Currently, it sometimes moves on to the next index path before it saves to joint table, so then I get the wrong values. So, I am looking for a better way to do this, being that the current way is very bad. </p>
  
  <p>Here is the code I am currently using:</p>
  
  <pre><code>-(void)saveSportTeam {
  
      for (int i=0; i&lt;self.sportsArray.count; i++) {
          id sportObject = self.sportsArray[i];
          id teamObject = self.teamsArray[i];
          id genderObject = self.genderArray[i];
  
          self.teamString = nil;
          self.sportString = nil;
          self.genderString = nil;
  
          //
          //Team
          HttpClientSubclass *httpClient = [HttpClientSubclass sharedClient];
  
          NSDictionary *teamParams = [NSDictionary dictionaryWithObjectsAndKeys:
                                         teamObject, @"team[name]",
                                         nil];
          NSMutableURLRequest *teamRequest = [httpClient requestWithMethod:@"POST"
                                                                         path:@"api/team"
                                                                   parameters:teamParams];
          AFJSONRequestOperation *teamOperation = [AFJSONRequestOperation JSONRequestOperationWithRequest:teamRequest success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
  
              self.teamString = [[NSString alloc] init];
              self.teamString = [JSON valueForKeyPath:@"id"];
              NSLog(@"Here is the team id: %@", self.sportString);
  
  
          } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) {
              NSLog(@"Request Failure Because %@",[error userInfo]);
  
              NSDictionary *options = @{
                                        //kCRToastNotificationTypeKey : @(CRToastTypeNavigationBar),
                                        kCRToastNotificationPresentationTypeKey : @(CRToastPresentationTypeCover),
                                        kCRToastTextKey : @"We are having problems, please try again later",
                                        kCRToastTextAlignmentKey : @(NSTextAlignmentCenter),
                                        kCRToastBackgroundColorKey : [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],//[UIColor redColor], [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],
                                        kCRToastAnimationInTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationOutTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationInDirectionKey : @(CRToastAnimationDirectionTop),
                                        kCRToastAnimationOutDirectionKey : @(CRToastAnimationDirectionTop)
                                        };
              [CRToastManager showNotificationWithOptions:options
                                          completionBlock:^{
                                              NSLog(@"Completed");
                                          }];
          }];
  
          [teamOperation start];
  
  
          //
          //Sport
          NSDictionary *sportParams = [NSDictionary dictionaryWithObjectsAndKeys:
                                        sportObject, @"sport[name]",
                                        nil];
          NSMutableURLRequest *sportRequest = [httpClient requestWithMethod:@"POST"
                                                                        path:@"api/sport"
                                                                  parameters:sportParams];
          AFJSONRequestOperation *sportOperation = [AFJSONRequestOperation JSONRequestOperationWithRequest:sportRequest success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
  
              self.sportString = [[NSString alloc] init];
              self.sportString = [JSON valueForKeyPath:@"id"];
              NSLog(@"Here is the sport id: %@", self.sportString);
  
  
          } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) {
              NSLog(@"Request Failure Because %@",[error userInfo]);
  
              NSDictionary *options = @{
                                        //kCRToastNotificationTypeKey : @(CRToastTypeNavigationBar),
                                        kCRToastNotificationPresentationTypeKey : @(CRToastPresentationTypeCover),
                                        kCRToastTextKey : @"We are having problems, please try again later",
                                        kCRToastTextAlignmentKey : @(NSTextAlignmentCenter),
                                        kCRToastBackgroundColorKey : [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],//[UIColor redColor], [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],
                                        kCRToastAnimationInTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationOutTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationInDirectionKey : @(CRToastAnimationDirectionTop),
                                        kCRToastAnimationOutDirectionKey : @(CRToastAnimationDirectionTop)
                                        };
              [CRToastManager showNotificationWithOptions:options
                                          completionBlock:^{
                                              NSLog(@"Completed");
                                          }];
          }];
  
          [sportOperation start];
  
  
          //
          //Gender
          NSDictionary *genderParams = [NSDictionary dictionaryWithObjectsAndKeys:
                                       genderObject, @"gender[name]",
                                       nil];
          NSMutableURLRequest *genderRequest = [httpClient requestWithMethod:@"POST"
                                                                       path:@"api/gender"
                                                                 parameters:genderParams];
          AFJSONRequestOperation *genderOperation = [AFJSONRequestOperation JSONRequestOperationWithRequest:genderRequest success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
  
              self.genderString = [[NSString alloc] init];
              self.genderString = [JSON valueForKeyPath:@"id"];
              NSLog(@"Here is the sport id: %@", self.genderString);
  
              [self createSportTeam];
  
  
          } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) {
              NSLog(@"Request Failure Because %@",[error userInfo]);
  
              NSDictionary *options = @{
                                        //kCRToastNotificationTypeKey : @(CRToastTypeNavigationBar),
                                        kCRToastNotificationPresentationTypeKey : @(CRToastPresentationTypeCover),
                                        kCRToastTextKey : @"We are having problems, please try again later",
                                        kCRToastTextAlignmentKey : @(NSTextAlignmentCenter),
                                        kCRToastBackgroundColorKey : [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],//[UIColor redColor], [UIColor colorWithRed:(255/255.5) green:(59/255.0) blue:(48/255.0) alpha:1.0],
                                        kCRToastAnimationInTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationOutTypeKey : @(CRToastAnimationTypeLinear),
                                        kCRToastAnimationInDirectionKey : @(CRToastAnimationDirectionTop),
                                        kCRToastAnimationOutDirectionKey : @(CRToastAnimationDirectionTop)
                                        };
              [CRToastManager showNotificationWithOptions:options
                                          completionBlock:^{
                                              NSLog(@"Completed");
                                          }];
          }];
  
          [genderOperation start];
  
      }
      [self saveGrade];
  }
  </code></pre>