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Fix: Use request alias as adaptercode #3587

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20 changes: 13 additions & 7 deletions exchange/bidder.go
Original file line number Diff line number Diff line change
Expand Up @@ -379,14 +379,20 @@ func (bidder *bidderAdapter) requestBid(ctx context.Context, bidderRequest Bidde
}
}

alternateBidderCode := ""
if !strings.EqualFold(bidderRequest.BidderName.String(), bidderName.String()) {
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Is there a test in place where bidderRequest.BidderName is different from bidderName.string

I can't seem to find it, but just want to ensure we're testing the main case of this PR that you laid out.

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In case of aliase bidder its possible to have bidderRequest.BidderName is different that bidderName.
For example groupm is alias/alternate bidder code of pubmatic. So in this case bidderRequest.BidderName will be pubmatic and bidderName will be groupm. We are expecting adaptercode as pubmatic.

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I see, is it possible to add a json test of some kind where we can have this situation covered?

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@AlexBVolcy Added json test file alternate-bidder-codes-aliase.json

alternateBidderCode = bidderRequest.BidderName.String()
}

seatBidMap[bidderName].Bids = append(seatBidMap[bidderName].Bids, &entities.PbsOrtbBid{
Bid: bidResponse.Bids[i].Bid,
BidMeta: bidResponse.Bids[i].BidMeta,
BidType: bidResponse.Bids[i].BidType,
BidVideo: bidResponse.Bids[i].BidVideo,
DealPriority: bidResponse.Bids[i].DealPriority,
OriginalBidCPM: originalBidCpm,
OriginalBidCur: bidResponse.Currency,
Bid: bidResponse.Bids[i].Bid,
BidMeta: bidResponse.Bids[i].BidMeta,
BidType: bidResponse.Bids[i].BidType,
BidVideo: bidResponse.Bids[i].BidVideo,
DealPriority: bidResponse.Bids[i].DealPriority,
OriginalBidCPM: originalBidCpm,
OriginalBidCur: bidResponse.Currency,
AlternateBidderCode: alternateBidderCode,
})
seatBidMap[bidderName].Currency = currencyAfterAdjustments
}
Expand Down
45 changes: 25 additions & 20 deletions exchange/bidder_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -2518,10 +2518,11 @@ func TestExtraBid(t *testing.T) {
{
HttpCalls: []*openrtb_ext.ExtHttpCall{},
Bids: []*entities.PbsOrtbBid{{
Bid: &openrtb2.Bid{ID: "groupmImp1"},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCur: "USD",
Bid: &openrtb2.Bid{ID: "groupmImp1"},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCur: "USD",
AlternateBidderCode: "pubmatic",
}},
Seat: "groupm",
Currency: "USD",
Expand Down Expand Up @@ -2626,10 +2627,11 @@ func TestExtraBidWithAlternateBidderCodeDisabled(t *testing.T) {
{
HttpCalls: []*openrtb_ext.ExtHttpCall{},
Bids: []*entities.PbsOrtbBid{{
Bid: &openrtb2.Bid{ID: "groupmImp2"},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCur: "USD",
Bid: &openrtb2.Bid{ID: "groupmImp2"},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCur: "USD",
AlternateBidderCode: "pubmatic",
}},
Seat: "groupm-allowed",
Currency: "USD",
Expand Down Expand Up @@ -2734,10 +2736,11 @@ func TestExtraBidWithBidAdjustments(t *testing.T) {
ID: "groupmImp1",
Price: 21,
},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
AlternateBidderCode: "PUBMATIC",
}},
Seat: "groupm",
Currency: "USD",
Expand Down Expand Up @@ -2847,10 +2850,11 @@ func TestExtraBidWithBidAdjustmentsUsingAdapterCode(t *testing.T) {
ID: "groupmImp1",
Price: 14,
},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
AlternateBidderCode: "pubmatic",
}},
Seat: "groupm",
Currency: "USD",
Expand Down Expand Up @@ -2959,10 +2963,11 @@ func TestExtraBidWithMultiCurrencies(t *testing.T) {
ID: "groupmImp1",
Price: 571.5994430039375,
},
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
DealPriority: 5,
BidType: openrtb_ext.BidTypeVideo,
OriginalBidCPM: 7,
OriginalBidCur: "USD",
AlternateBidderCode: "pubmatic",
}},
Seat: "groupm",
Currency: "INR",
Expand Down
27 changes: 14 additions & 13 deletions exchange/entities/entities.go
Original file line number Diff line number Diff line change
Expand Up @@ -37,17 +37,18 @@ type PbsOrtbSeatBid struct {
// PbsOrtbBid.DealTierSatisfied is set to true by exchange.updateHbPbCatDur if deal tier satisfied otherwise it will be set to false
// PbsOrtbBid.GeneratedBidID is unique Bid id generated by prebid server if generate Bid id option is enabled in config
type PbsOrtbBid struct {
Bid *openrtb2.Bid
BidMeta *openrtb_ext.ExtBidPrebidMeta
BidType openrtb_ext.BidType
BidTargets map[string]string
BidVideo *openrtb_ext.ExtBidPrebidVideo
BidEvents *openrtb_ext.ExtBidPrebidEvents
BidFloors *openrtb_ext.ExtBidPrebidFloors
DealPriority int
DealTierSatisfied bool
GeneratedBidID string
OriginalBidCPM float64
OriginalBidCur string
TargetBidderCode string
Bid *openrtb2.Bid
BidMeta *openrtb_ext.ExtBidPrebidMeta
BidType openrtb_ext.BidType
BidTargets map[string]string
BidVideo *openrtb_ext.ExtBidPrebidVideo
BidEvents *openrtb_ext.ExtBidPrebidEvents
BidFloors *openrtb_ext.ExtBidPrebidFloors
DealPriority int
DealTierSatisfied bool
GeneratedBidID string
OriginalBidCPM float64
OriginalBidCur string
TargetBidderCode string
AlternateBidderCode string
}
7 changes: 6 additions & 1 deletion exchange/exchange.go
Original file line number Diff line number Diff line change
Expand Up @@ -1294,7 +1294,12 @@ func (e *exchange) makeBid(bids []*entities.PbsOrtbBid, auc *auction, returnCrea
}
}

if bidExtJSON, err := makeBidExtJSON(bid.Bid.Ext, bidExtPrebid, impExtInfoMap, bid.Bid.ImpID, bid.OriginalBidCPM, bid.OriginalBidCur, adapter); err != nil {
adapterCode := adapter
if bid.AlternateBidderCode != "" {
adapterCode = openrtb_ext.BidderName(bid.AlternateBidderCode)
}

if bidExtJSON, err := makeBidExtJSON(bid.Bid.Ext, bidExtPrebid, impExtInfoMap, bid.Bid.ImpID, bid.OriginalBidCPM, bid.OriginalBidCur, adapterCode); err != nil {
errs = append(errs, err)
} else {
result = append(result, *bid.Bid)
Expand Down
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