-
Notifications
You must be signed in to change notification settings - Fork 726
/
deal_tier.go
50 lines (42 loc) · 1.48 KB
/
deal_tier.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
package openrtb_ext
import (
"github.com/prebid/openrtb/v20/openrtb2"
"github.com/prebid/prebid-server/v2/util/jsonutil"
)
// DealTier defines the configuration of a deal tier.
type DealTier struct {
// Prefix specifies the beginning of the hb_pb_cat_dur targeting key value. Must be non-empty.
Prefix string `json:"prefix"`
// MinDealTier specifies the minimum deal priority value (inclusive) that must be met for the targeting
// key value to be modified. Must be greater than 0.
MinDealTier int `json:"minDealTier"`
}
// DealTierBidderMap defines a correlation between bidders and deal tiers.
type DealTierBidderMap map[BidderName]DealTier
// ReadDealTiersFromImp returns a map of bidder deal tiers read from the impression of an original request (not split / cleaned).
func ReadDealTiersFromImp(imp openrtb2.Imp) (DealTierBidderMap, error) {
dealTiers := make(DealTierBidderMap)
if len(imp.Ext) == 0 {
return dealTiers, nil
}
var impPrebidExt struct {
Prebid struct {
Bidders map[string]struct {
DealTier *DealTier `json:"dealTier"`
} `json:"bidder"`
} `json:"prebid"`
}
if err := jsonutil.Unmarshal(imp.Ext, &impPrebidExt); err != nil {
return nil, err
}
for bidder, param := range impPrebidExt.Prebid.Bidders {
if param.DealTier != nil {
if bidderNormalized, bidderFound := NormalizeBidderName(bidder); bidderFound {
dealTiers[bidderNormalized] = *param.DealTier
} else {
dealTiers[BidderName(bidder)] = *param.DealTier
}
}
}
return dealTiers, nil
}