--- a/pkg/models/import.go	Thu Nov 29 12:09:01 2018 +0100
+++ b/pkg/models/import.go	Fri Nov 30 09:15:47 2018 +0100
@@ -15,6 +15,7 @@
 
 import (
 	"encoding/json"
+	"errors"
 	"time"
 )
 
@@ -36,8 +37,29 @@
 		Kind    string     `json:"kind"`
 		Message string     `json:"message"`
 	}
+
+	ReviewState string
+
+	Review struct {
+		ID    int64       `json:"id"`
+		State ReviewState `json:"state"`
+	}
 )
 
+var errInvalidReviewState = errors.New("state is wether 'accepted' nor 'declined'")
+
+func (rs *ReviewState) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return err
+	}
+	if s != "accepted" && s != "declined" {
+		return errInvalidReviewState
+	}
+	*rs = ReviewState(s)
+	return nil
+}
+
 func (it ImportTime) MarshalJSON() ([]byte, error) {
 	return json.Marshal(it.Format("2006-01-02T15:04:05"))
 }