Added safety unmarshals for NaN float values in processed records

models/processed.go

@@ -1,9 +1,25 @@
 package models
 
 import (
+	"encoding/json"
+	"math"
 	"time"
 )
 
+func (c DBClientProcessed) MarshalJSON() ([]byte, error) {
+	type alias DBClientProcessed // avoid recursion
+	sanitize := func(f float64) float64 {
+		if math.IsNaN(f) || math.IsInf(f, 0) {
+			return 0
+		}
+		return f
+	}
+	a := alias(c)
+	a.ClientRate = sanitize(a.ClientRate)
+	a.PartnerRate = sanitize(a.PartnerRate)
+	return json.Marshal(a)
+}
+
 type DBClientProcessed struct {
 
 	// CALL DETAILS
@@ -69,6 +85,19 @@ func (DBClientProcessed) TableName() string {
 	return "gc_client_processed"
 }
 
+func (i DBInterpreterProcessed) MarshalJSON() ([]byte, error) {
+	type alias DBInterpreterProcessed // avoid recursion
+	sanitize := func(f float64) float64 {
+		if math.IsNaN(f) || math.IsInf(f, 0) {
+			return 0
+		}
+		return f
+	}
+	a := alias(i)
+	a.InterpreterRate = sanitize(a.InterpreterRate)
+	return json.Marshal(a)
+}
+
 type DBInterpreterProcessed struct {
 
 	// CALL DETAILS