Add multilingual support, competition close/reopen, and backup directory

penalties.go

@@ -52,6 +52,10 @@ func handleApplyPenalties(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusForbidden, "forbidden")
 		return
 	}
+	if closed, _ := isCompetitionClosed(id); closed {
+		writeError(w, http.StatusConflict, "competition_closed")
+		return
+	}
 	var req struct {
 		Task    string  `json:"task"`
 		IDs     []int64 `json:"ids"`
@@ -166,6 +170,10 @@ func handleCreatePenalty(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusForbidden, "forbidden")
 		return
 	}
+	if closed, _ := isCompetitionClosed(id); closed {
+		writeError(w, http.StatusConflict, "competition_closed")
+		return
+	}
 	var pen Penalty
 	if err := json.NewDecoder(r.Body).Decode(&pen); err != nil {
 		writeError(w, http.StatusBadRequest, "invalid_body")
@@ -239,6 +247,10 @@ func handleUpdatePenalty(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusForbidden, "forbidden")
 		return
 	}
+	if closed, _ := isCompetitionClosed(id); closed {
+		writeError(w, http.StatusConflict, "competition_closed")
+		return
+	}
 	var req struct {
 		Flight        *string `json:"flight"`
 		Date          *string `json:"date"`
@@ -330,6 +342,10 @@ func handleDeletePenalty(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusForbidden, "forbidden")
 		return
 	}
+	if closed, _ := isCompetitionClosed(id); closed {
+		writeError(w, http.StatusConflict, "competition_closed")
+		return
+	}
 	db.Exec("DELETE FROM penalties WHERE id=?", pid)
 	hub.broadcast(id, "penalty_deleted", map[string]int64{"id": pid})
 	w.WriteHeader(http.StatusNoContent)