more stuff

cart-grain.go

@@ -3,7 +3,6 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 	"time"
 
 	messages "git.tornberg.me/go-cart-actor/proto"
@@ -63,7 +62,6 @@ func getItemData(sku string) (*messages.AddItem, error) {
 	price := 0
 	priceField, ok := item.Fields[4]
 	if ok {
-
 		priceFloat, ok := priceField.(float64)
 		if !ok {
 			price, ok = priceField.(int)
@@ -110,7 +108,6 @@ func (c *CartGrain) GetStorageMessage(since int64) []StorableMessage {
 }
 
 func (c *CartGrain) HandleMessage(message *Message, isReplay bool) ([]byte, error) {
-	log.Printf("Handling message %d", message.Type)
 	if message.TimeStamp == nil {
 		now := time.Now().Unix()
 		message.TimeStamp = &now
@@ -120,14 +117,14 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) ([]byte, erro
 	case AddRequestType:
 		msg, ok := message.Content.(*messages.AddRequest)
 		if !ok {
-			err = fmt.Errorf("invalid content type")
+			err = fmt.Errorf("expected AddRequest")
 		} else {
 			return c.AddItem(msg.Sku)
 		}
 	case AddItemType:
 		msg, ok := message.Content.(*messages.AddItem)
 		if !ok {
-			err = fmt.Errorf("invalid content type")
+			err = fmt.Errorf("expected AddItem")
 		} else {
 			c.Items = append(c.Items, CartItem{
 				Sku:   msg.Sku,
@@ -138,7 +135,7 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) ([]byte, erro
 			c.TotalPrice += msg.Price
 		}
 	default:
-		err = fmt.Errorf("unknown message type")
+		err = fmt.Errorf("unknown message type %d", message.Type)
 	}
 	if err != nil {
 		return nil, err