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Vrtcal: Added Video(VAST) Support #1965

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30 changes: 29 additions & 1 deletion adapters/vrtcal/vrtcal.go
Original file line number Diff line number Diff line change
Expand Up @@ -70,9 +70,14 @@ func (a *VrtcalAdapter) MakeBids(internalRequest *openrtb2.BidRequest, externalR

for _, sb := range bidResp.SeatBid {
for i := range sb.Bid {
bidType, err := getReturnTypeForImp(sb.Bid[i].ImpID, internalRequest.Imp)
if err != nil {
return nil, []error{err}
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Sorry, I missed this in my earlier review. In case there's an error getting the type of one of the bids, are you sure you want to return an error and discard the rest of the bids? It might be better to rather append the error in an error slice and move on to the next bid by adding a continue here.

Thinking more about this, I realize that you mentioned your backend service only bids on a single impression for a single request so the response likely is gonna have a single bid as well but I'd still recommend adding a continue here and appending the error to an error slice as it is easy to do and this way you won't have to update this logic in the future even when your backend service does start supporting multiple impressions and returning multiple bids

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Sorry, I missed this in my earlier review. In case there's an error getting the type of one of the bids, are you sure you want to return an error and discard the rest of the bids? It might be better to rather append the error in an error slice and move on to the next bid by adding a continue here.

Thinking more about this, I realize that you mentioned your backend service only bids on a single impression for a single request so the response likely is gonna have a single bid as well but I'd still recommend adding a continue here and appending the error to an error slice as it is easy to do and this way you won't have to update this logic in the future even when your backend service does start supporting multiple impressions and returning multiple bids

Thanks Mansinahar. I've added a patch to allow the continuance of processing of further bids after ones with an unmatched Impression ID...

}

bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
Bid: &sb.Bid[i],
BidType: "banner",
BidType: bidType,
})
}
}
Expand All @@ -87,3 +92,26 @@ func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters
}
return bidder, nil
}

func getReturnTypeForImp(impID string, imps []openrtb2.Imp) (openrtb_ext.BidType, error) {
for _, imp := range imps {
if imp.ID == impID {
if imp.Banner != nil {
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return openrtb_ext.BidTypeBanner, nil
}

if imp.Video != nil {
return openrtb_ext.BidTypeVideo, nil
}

return "", &errortypes.BadServerResponse{
Message: fmt.Sprintf("Unsupported return type for ID: \"%s\"", impID),
}
}
}

//Failsafe default in case impression ID is not found
return "", &errortypes.BadServerResponse{
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Can you please add test coverage for this case here?

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@vrtcal-dev vrtcal-dev Aug 18, 2021

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Can you please add test coverage for this case here?

I've added supplemental test coverage for the failsafe unmatched impression ID. Thanks.

Message: fmt.Sprintf("Failed to find impression for ID: \"%s\"", impID),
}
}
96 changes: 96 additions & 0 deletions adapters/vrtcal/vrtcaltest/exemplary/simple-video.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,96 @@
{
"mockBidRequest": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"video": {
"mimes": ["video/mp4"],
"protocols": [2, 5],
"w": 300,
"h": 250
},
"ext": {
"bidder": {
"Just_an_unused_vrtcal_param": "unused_data_for_this"
}
}
}
],
"app": {
"id": "fake-app-id"
}
},
"httpCalls": [
{
"expectedRequest": {
"uri": "http://rtb.vrtcal.com/bidder_prebid.vap?ssp=1804",
"body": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"video": {
"mimes": ["video/mp4"],
"protocols": [2, 5],
"w": 300,
"h": 250
},

"ext": {
"bidder": {
"Just_an_unused_vrtcal_param": "unused_data_for_this"
}
}
}
],
"app": {
"id": "fake-app-id"
}
}
},
"mockResponse": {
"status": 200,
"body": {
"id": "test-request-id",
"seatbid": [
{
"seat": "vrtcal",
"bid": [
{
"id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
"impid": "test-imp-id",
"price": 0.500000,
"adm": "some-test-video-ad",
"crid": "crid_10",
"h": 250,
"w": 300
}
]
}
],
"cur": "USD"
}
}
}
],
"expectedBidResponses": [
{
"currency": "USD",
"bids": [
{
"bid": {
"id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
"impid": "test-imp-id",
"price": 0.5,
"adm": "some-test-video-ad",
"crid": "crid_10",
"w": 300,
"h": 250
},
"type": "video"
}
]
}
]
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,87 @@
{
"mockBidRequest": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"banner": {
"format": [
{
"w": 300,
"h": 250
}
]
},
"ext": {
"bidder": {
"Just_an_unused_vrtcal_param": "unused_data_for_this"
}
}
}
],
"app": {
"id": "fake-app-id"
}
},
"httpCalls": [
{
"expectedRequest": {
"uri": "http://rtb.vrtcal.com/bidder_prebid.vap?ssp=1804",
"body": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"banner": {
"format": [
{
"w": 300,
"h": 250
}
]
},

"ext": {
"bidder": {
"Just_an_unused_vrtcal_param": "unused_data_for_this"
}
}
}
],
"app": {
"id": "fake-app-id"
}
}
},
"mockResponse": {
"status": 200,
"body": {
"id": "test-request-id",
"seatbid": [
{
"seat": "vrtcal",
"bid": [
{
"id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
"impid": "WRONG-IMPRESSION_ID",
"price": 0.500000,
"adm": "some-test-ad",
"crid": "crid_10",
"h": 250,
"w": 300
}
]
}
],
"cur": "USD"
}
}
}
],
"expectedMakeBidsErrors": [
{
"value": "Failed to find impression for ID: \"WRONG-IMPRESSION_ID\"",
"comparison": "literal"
}
]
}
1 change: 1 addition & 0 deletions static/bidder-info/vrtcal.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,4 @@ capabilities:
app:
mediaTypes:
- banner
- video