add

internal/domains/api/services/processors/ivyz/ivyzrax2_transform.go

@@ -1,45 +1,25 @@
 package ivyz
 
 import (
-	"fmt"
 	"strconv"
 )
 
 // mapNuoerKunyuFixToResponse 将 nuoer 响应（2json.md）转为对外结构（1json.md）：
-// 解包 result，将 score 映射为 scoreafywbase。
+// 解包 result，将千分制 score 映射为百分制 scoreafywbase。
 func mapNuoerKunyuFixToResponse(data map[string]interface{}) map[string]interface{} {
+	scoreYwBase, ok := extractRax1Score(data)
 	score := ""
-	if data != nil {
-		payload := data
-		if result, ok := data["result"].(map[string]interface{}); ok {
-			payload = result
-		}
-		if raw, ok := payload["score"]; ok && raw != nil {
-			score = stringifyKunyuFixScore(raw)
-		}
+	if ok {
+		score = mapScoreYwBaseToPercent(scoreYwBase)
 	}
 	return map[string]interface{}{
 		"scoreafywbase": score,
 	}
 }
 
-func stringifyKunyuFixScore(v interface{}) string {
-	if v == nil {
-		return ""
-	}
-	switch val := v.(type) {
-	case string:
-		return val
-	case float64:
-		if val == float64(int64(val)) {
-			return strconv.FormatInt(int64(val), 10)
-		}
-		return strconv.FormatFloat(val, 'f', -1, 64)
-	case int:
-		return strconv.Itoa(val)
-	case int64:
-		return strconv.FormatInt(val, 10)
-	default:
-		return fmt.Sprint(val)
-	}
+// mapScoreYwBaseToPercent 千分制 scoreywbase 转百分制 scoreafywbase。
+// 与 mapRax1ScoreToScoreYwBase 互逆：percent = (984 - scoreYwBase) / 6.32。
+func mapScoreYwBaseToPercent(scoreYwBase float64) string {
+	percent := (rax1ScoreYwBaseIntercept - scoreYwBase) / rax1ScoreYwBaseSlope
+	return strconv.FormatFloat(percent, 'f', 2, 64)
 }