Merge branch 'kasszasch' into 'master'

Egyéni hitel opció

See merge request !27

db/db.go

@@ -46,6 +46,7 @@ type User struct {
 	Money      int64  `pg:"money,use_zero"`
 	IsAdmin    bool   `pg:"is_admin,default:false"`
 	IsPultosch bool   `pg:"is_pultosch,default:false"`
+	Credits    int64  `pg:"credits,default:5000"`
 
 	Spends []*Spend `pg:"rel:has-many,join_fk:user_schacc"`
 }

homepage/new.go

@@ -94,7 +94,12 @@ func NewHandler(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		const credit = 5000
+		var credit int64
+		if session.User.Credits > 0 {
+			credit = session.User.Credits
+		} else {
+			credit = 5000
+		}
 		if session.User.Money < prod.Price*int64(amount)-credit {
 			errorMsg("Nincs elég egyenleged")
 			return