diff --git a/src/packing_list_utils.php b/src/packing_list_utils.php
new file mode 100644
index 0000000..e299f1f
--- /dev/null
+++ b/src/packing_list_utils.php
@@ -0,0 +1,101 @@
+prepare("SELECT user_id, backpack_id FROM packing_list_carriers WHERE packing_list_id = ?");
+ if (!$stmt_carriers) throw new Exception("Prepare failed for carriers select: " . $conn->error);
+
+ $stmt_carriers->bind_param("i", $sourceId);
+ $stmt_carriers->execute();
+ $result_carriers = $stmt_carriers->get_result();
+
+ $stmt_insert_carrier = $conn->prepare("INSERT INTO packing_list_carriers (packing_list_id, user_id, backpack_id) VALUES (?, ?, ?)");
+ if (!$stmt_insert_carrier) throw new Exception("Prepare failed for carriers insert: " . $conn->error);
+
+ while ($row = $result_carriers->fetch_assoc()) {
+ $stmt_insert_carrier->bind_param("iii", $targetId, $row['user_id'], $row['backpack_id']);
+ if (!$stmt_insert_carrier->execute()) throw new Exception("Error inserting carrier: " . $stmt_insert_carrier->error);
+ }
+ $stmt_carriers->close();
+ $stmt_insert_carrier->close();
+
+ // 2. Items kopieren (packing_list_items)
+ // Alle Items inklusive Rucksack/Fach-Info holen
+ $sql_items = "SELECT id, article_id, quantity, parent_packing_list_item_id, carrier_user_id, backpack_id, backpack_compartment_id, name, order_index
+ FROM packing_list_items WHERE packing_list_id = ?";
+ $stmt_items = $conn->prepare($sql_items);
+ if (!$stmt_items) throw new Exception("Prepare failed for items select: " . $conn->error);
+
+ $stmt_items->bind_param("i", $sourceId);
+ $stmt_items->execute();
+ $result_items = $stmt_items->get_result();
+
+ $original_items = [];
+ while ($row = $result_items->fetch_assoc()) {
+ $original_items[] = $row;
+ }
+ $stmt_items->close();
+
+ if (!empty($original_items)) {
+ $old_to_new_id_map = []; // Mapping: alte_ID => neue_ID
+
+ // 2a. Items einfügen (zunächst ohne Parent-Referenz)
+ $sql_insert = "INSERT INTO packing_list_items
+ (packing_list_id, article_id, quantity, carrier_user_id, backpack_id, backpack_compartment_id, name, order_index)
+ VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
+ $stmt_insert_item = $conn->prepare($sql_insert);
+ if (!$stmt_insert_item) throw new Exception("Prepare failed for item insert: " . $conn->error);
+
+ foreach ($original_items as $item) {
+ $stmt_insert_item->bind_param(
+ "iiiisiis",
+ $targetId,
+ $item['article_id'],
+ $item['quantity'],
+ $item['carrier_user_id'],
+ $item['backpack_id'],
+ $item['backpack_compartment_id'],
+ $item['name'],
+ $item['order_index']
+ );
+
+ if (!$stmt_insert_item->execute()) {
+ throw new Exception("Error copying item ID " . $item['article_id'] . ": " . $stmt_insert_item->error);
+ }
+ $old_to_new_id_map[$item['id']] = $conn->insert_id;
+ }
+ $stmt_insert_item->close();
+
+ // 2b. Parent-Referenzen aktualisieren (Hierarchie wiederherstellen)
+ $stmt_update_parent = $conn->prepare("UPDATE packing_list_items SET parent_packing_list_item_id = ? WHERE id = ?");
+ if (!$stmt_update_parent) throw new Exception("Prepare failed for parent update: " . $conn->error);
+
+ foreach ($original_items as $item) {
+ if (!empty($item['parent_packing_list_item_id'])) {
+ $old_parent_id = $item['parent_packing_list_item_id'];
+
+ // Prüfen, ob der Parent auch kopiert wurde (sollte immer so sein)
+ if (isset($old_to_new_id_map[$old_parent_id])) {
+ $new_parent_id = $old_to_new_id_map[$old_parent_id];
+ $new_child_id = $old_to_new_id_map[$item['id']];
+
+ $stmt_update_parent->bind_param("ii", $new_parent_id, $new_child_id);
+ if (!$stmt_update_parent->execute()) {
+ throw new Exception("Error updating parent hierarchy: " . $stmt_update_parent->error);
+ }
+ }
+ }
+ }
+ $stmt_update_parent->close();
+ }
+}
+?>
diff --git a/src/packing_lists.php b/src/packing_lists.php
index c8b0939..f24a999 100644
--- a/src/packing_lists.php
+++ b/src/packing_lists.php
@@ -1,6 +1,5 @@
execute();
$current_user_household_id = $stmt_household->get_result()->fetch_assoc()['household_id'];
$stmt_household->close();
-$household_member_ids = [$current_user_id];
-if ($current_user_household_id) {
- $stmt_members = $conn->prepare("SELECT id FROM users WHERE household_id = ?");
- $stmt_members->bind_param("i", $current_user_household_id);
- $stmt_members->execute();
- $result_members = $stmt_members->get_result();
- while ($row = $result_members->fetch_assoc()) {
- if (!in_array($row['id'], $household_member_ids)) {
- $household_member_ids[] = $row['id'];
- }
- }
- $stmt_members->close();
-}
-
$packing_lists = [];
-// KORREKTUR: Die SQL-Abfrage wurde vereinfacht und korrigiert, um alle relevanten Listen anzuzeigen.
-// Es werden alle Listen angezeigt, die entweder vom Nutzer erstellt wurden ODER mit seinem Haushalt geteilt sind.
+$is_template_val = $is_template_view ? 1 : 0;
+
$sql = "SELECT
- pl.id, pl.name, pl.description, pl.user_id, pl.household_id,
+ pl.id, pl.name, pl.description, pl.user_id, pl.household_id, pl.is_template,
u.username as creator_name,
COUNT(DISTINCT COALESCE(pli.carrier_user_id, 'sonstiges')) AS carrier_count,
SUM(pli.quantity * a.weight_grams) AS total_weight
@@ -56,15 +43,17 @@ $sql = "SELECT
JOIN users u ON pl.user_id = u.id
LEFT JOIN packing_list_items pli ON pl.id = pli.packing_list_id
LEFT JOIN articles a ON pli.article_id = a.id
- WHERE pl.user_id = ? OR pl.household_id = ?
- GROUP BY pl.id, pl.name, pl.description, pl.user_id, u.username, pl.household_id
+ WHERE (pl.user_id = ? OR pl.household_id = ?) AND pl.is_template = ?
+ GROUP BY pl.id, pl.name, pl.description, pl.user_id, u.username, pl.household_id, pl.is_template
ORDER BY pl.name ASC";
$stmt = $conn->prepare($sql);
if ($stmt === false) {
$message .= '
SQL Prepare-Fehler: ' . $conn->error . '
';
} else {
- $stmt->bind_param("ii", $current_user_id, $current_user_household_id);
+ // Falls household_id NULL ist, nutzen wir 0 (da ID immer > 0)
+ $h_id = $current_user_household_id ?: 0;
+ $stmt->bind_param("iii", $current_user_id, $h_id, $is_template_val);
$stmt->execute();
$result = $stmt->get_result();
while ($row = $result->fetch_assoc()) {
@@ -76,28 +65,53 @@ $conn->close();
?>
-
-
Packlisten im Haushalt
- Neue Packliste erstellen +
+
+
+ Neue Packliste erstellen
+
+
+
- Du hast noch keine Packlisten angelegt. Erstelle jetzt deine erste!
+
+ Du hast noch keine Vorlagen. Erstelle eine Packliste und speichere sie als Vorlage.
+
+ Du hast noch keine Packlisten angelegt. Erstelle jetzt deine erste!
+
-
+
-
+
\ No newline at end of file
diff --git a/src/save_as_template.php b/src/save_as_template.php
new file mode 100644
index 0000000..d43e1f3
--- /dev/null
+++ b/src/save_as_template.php
@@ -0,0 +1,58 @@
+prepare("SELECT name, description, household_id FROM packing_lists WHERE id = ? AND (user_id = ? OR household_id = (SELECT household_id FROM users WHERE id = ?))");
+// Eigentlich darf nur Owner oder Household-Admin kopieren? Lassen wir es für alle mit Lesezugriff zu.
+$stmt->bind_param("iii", $list_id, $current_user_id, $current_user_id);
+$stmt->execute();
+$result = $stmt->get_result();
+if ($result->num_rows === 0) {
+ $_SESSION['message'] = '
+ Packliste nicht gefunden oder keine Berechtigung.
';
+ header("Location: packing_lists.php");
+ exit;
+}
+$list = $result->fetch_assoc();
+$stmt->close();
+
+$new_name = "Vorlage: " . $list['name'];
+
+// Neue Liste (Template) anlegen
+$stmt_insert = $conn->prepare("INSERT INTO packing_lists (user_id, household_id, name, description, is_template) VALUES (?, ?, ?, ?, 1)");
+$stmt_insert->bind_param("isss", $current_user_id, $list['household_id'], $new_name, $list['description']);
+
+if ($stmt_insert->execute()) {
+ $new_template_id = $conn->insert_id;
+ try {
+ copyPackingListContent($list_id, $new_template_id, $conn);
+ $_SESSION['message'] = 'Packliste erfolgreich als Vorlage gespeichert! Du findest sie im Tab "Vorlagen".
';
+ } catch (Exception $e) {
+ // Aufräumen bei Fehler wäre gut, aber hier einfach Fehler melden
+ $_SESSION['message'] = 'Vorlage erstellt, aber Inhalt konnte nicht vollständig kopiert werden: ' . $e->getMessage() . '
';
+ }
+} else {
+ $_SESSION['message'] = 'Fehler beim Erstellen der Vorlage: ' . $conn->error . '
';
+}
+
+header("Location: packing_lists.php?view=templates");
+exit;
+?>