internal/pretix/order_placed.go

@@ -23,8 +23,6 @@ const (
 var adverbs = []string{" Außerdem ", " Zusätzlich ", " Weiterhin ", " Des Weiteren "}
 
 type categoryBin struct {
-	Cents	uint64
-	Euros	uint64
 	NumFree	uint
 	NumPaid	uint
 }
@@ -79,6 +77,7 @@ func (s Server) orderPlaced(w http.ResponseWriter, r *http.Request) {
 			Item	uint
 			Price	string
 		}
+		Total		string
 	}{}
 
 	err = decoder.Decode(&order)
@@ -112,12 +111,6 @@ func (s Server) orderPlaced(w http.ResponseWriter, r *http.Request) {
 
 			category := categories[name]
 			if euros > 0 || cents > 0 {
-				category.Cents += cents
-				if carry := category.Cents / 100; carry > 0 {
-					category.Cents -= carry * 100
-					category.Euros += carry
-				}
-				category.Euros += euros
 				category.NumPaid++
 			} else {
 				category.NumFree++
@@ -161,15 +154,15 @@ func (s Server) orderPlaced(w http.ResponseWriter, r *http.Request) {
 				preposition = `aus der Kategorie "`
 				quote = `" `
 			}
-			if bin.Euros > 0 || bin.Cents > 0 {
+			if totalEuros, totalCents, err := parsePrice(order.Total); err == nil && (totalEuros > 0 || totalCents > 0) {
 				var adverb, fraction string
 				if bin.NumPaid > 1 {
 					adverb = "insgesamt "
 				}
-				if bin.Cents > 0 {
-					fraction = fmt.Sprintf(",%02d", bin.Cents)
+				if totalCents > 0 {
+					fraction = fmt.Sprintf(",%02d", totalCents)
 				}
-				total = fmt.Sprint("für ", adverb, bin.Euros, fraction, " Euro ")
+				total = fmt.Sprint("für ", adverb, totalEuros, fraction, " Euro ")
 			}
 
 			body.WriteString(fmt.Sprint(adverb, verb, free, conjunction, paid, noun, preposition, category, quote, total, "bestellt."))
@@ -222,7 +215,9 @@ func (s Server) fetchCategory(organizer, event string, item uint) string {
 
 	decoder = json.NewDecoder(resp.Body)
 	itemCategory := struct{
-		InternalName	string	`json:"internal_name"`
+		Name		struct{
+			German	string	`json:"de-informal"`
+		}
 	}{}
 
 	err = decoder.Decode(&itemCategory)
@@ -230,7 +225,7 @@ func (s Server) fetchCategory(organizer, event string, item uint) string {
 		return ""
 	}
 
-	return itemCategory.InternalName
+	return itemCategory.Name.German
 }
 
 func parsePrice(price string) (euros uint64, cents uint64, err error) {