Bids Response hook

[yoalex5]

A new overloaded fetchDemand function was created

func fetchDemand(completion: @escaping(_ result: ResultCode, _ kvResultDict: [String : String]?) -> Void)

This function:

1. does not accept an AdServerObject(AdManager or MoPub) as a result it does not modify it under the hood
2. returns Key/Value targeting pairs from auction response

Publisher is responsible for passing returned result into AdServerObject

Usage example:

Objective-C:

-(void) loadAMBanner {

    //adUnit is BannerAdUnit Type
    [self.adUnit fetchDemandWithCompletion:^(enum ResultCode resultCode, NSDictionary<NSString *,NSString *> * _Nullable targetingDict) {
        
        [self.request setCustomTargeting:targetingDict];
        [self.amView loadRequest:self.request];
    }];
}

-(void) loadMPRewardedVideo {

    //adUnit is RewardedVideoAdUnit Type
    [adUnit fetchDemandWithCompletion:^(enum ResultCode resultCode, NSDictionary<NSString *,NSString *> * _Nullable targetingDict) {
        
        NSString *keywords = [Utils.shared convertDictToMoPubKeywordsWithDict:targetingDict];
        [MPRewardedVideo loadRewardedVideoAdWithAdUnitID:@"46d2ebb3ccd340b38580b5d3581c6434" keywords:keywords userDataKeywords:nil mediationSettings:nil];
    
    }];
}

Swift:

func loadAMBanner() {
    
    //adUnit is BannerAdUnit type
    adUnit.fetchDemand { [weak self] (resultCode: ResultCode, targetingDict: [String : String]?) in
        
        self?.amRequest.customTargeting = targetingDict
        self?.amBanner.load(self?.amRequest)
    }
} 

func loadMPRewardedVideo() {

    //adUnit is RewardedVideoAdUnit type
    adUnit.fetchDemand { [weak self] (resultCode: ResultCode, targetingDict: [String : String]?) in
        
        let keywords = Utils.shared.convertDictToMoPubKeywords(dict: targetingDict)
        MPRewardedVideo.loadAd(withAdUnitID: "46d2ebb3ccd340b38580b5d3581c6434", keywords: keywords, userDataKeywords: nil, location: nil, mediationSettings: nil)
    }
}