feat: sora 增加参数校验与计费

relay/common/relay_utils.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/gin-gonic/gin"
+	"github.com/samber/lo"
 )
 
 type HasPrompt interface {
@@ -128,6 +129,34 @@ func ValidateMultipartDirect(c *gin.Context, info *RelayInfo) *dto.TaskError {
 		action = constant.TaskActionGenerate
 	}
 	info.Action = action
+	model := form.Value["model"][0]
+	if strings.HasPrefix(model, "sora-2") {
+		seconds := 4
+		size := "720x1280"
+		if ss, ok := form.Value["seconds"]; ok {
+			sInt := common.String2Int(ss[0])
+			if sInt > seconds {
+				seconds = common.String2Int(ss[0])
+			}
+		}
+		if s, ok := form.Value["size"]; ok {
+			size = s[0]
+		}
+
+		if model == "sora-2" && !lo.Contains([]string{"720x1280", "1280x720"}, size) {
+			return createTaskError(fmt.Errorf("sora-2 size is invalid"), "invalid_size", http.StatusBadRequest, true)
+		}
+		if model == "sora-2-pro" && !lo.Contains([]string{"720x1280", "1280x720", "1792x1024", "1024x1792"}, size) {
+			return createTaskError(fmt.Errorf("sora-2 size is invalid"), "invalid_size", http.StatusBadRequest, true)
+		}
+		info.PriceData.OtherRatios = map[string]float64{
+			"seconds": float64(seconds),
+			"size":    1,
+		}
+		if lo.Contains([]string{"1792x1024", "1024x1792"}, size) {
+			info.PriceData.OtherRatios["size"] = 1.666667
+		}
+	}
 
 	return nil
 }