lukas.uptmoor/webgis-lohne
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added news CRUD functionality in moderation portal

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patrickzerhusen
2026-04-24 17:18:56 +02:00
parent 62ae9f18b0
commit 25cf797294
2 changed files with 285 additions and 4 deletions
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92
public/api/contributions.php
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@@ -38,6 +38,15 @@ switch ($action) {
case 'vote':
handle_vote($input);
break;
case 'create_news':
handle_create_news($input);
break;
case 'update_news':
handle_update_news($input);
break;
case 'delete_news':
handle_delete_news($input);
break;
default:
error_response('Unknown Action. Supported Actions are read, create, update, delete, vote.');
}
@@ -357,4 +366,87 @@ function handle_vote($input) {
} catch (PDOException $e) {
error_response('Database Error: ' . $e->getMessage(), 500);
}
}
// ---------------------------------------------------------------------
// CREATE NEWS: Inserts new News Entry
// Required: municipality_id, title, content
// ---------------------------------------------------------------------
function handle_create_news($input) {
$pdo = get_db();
$missing = validate_required($input, ['municipality_id', 'title', 'content']);
if (!empty($missing)) {
error_response('Missing Fields: ' . implode(', ', $missing));
}
try {
$stmt = $pdo->prepare("
INSERT INTO news (municipality_id, title, content)
VALUES (:mid, :title, :content)
");
$stmt->execute([
':mid' => $input['municipality_id'],
':title' => $input['title'],
':content' => $input['content']
]);
json_response(['message' => 'News created successfully.', 'news_id' => (int) $pdo->lastInsertId()], 201);
} catch (PDOException $e) {
error_response('Database Error: ' . $e->getMessage(), 500);
}
}
// ---------------------------------------------------------------------
// UPDATE NEWS: Updates existing News Entry
// Required: news_id
// Optional: title, content
// ---------------------------------------------------------------------
function handle_update_news($input) {
$pdo = get_db();
$missing = validate_required($input, ['news_id']);
if (!empty($missing)) {
error_response('Missing Fields: ' . implode(', ', $missing));
}
$set = [];
$params = [':id' => $input['news_id']];
foreach (['title', 'content'] as $field) {
if (isset($input[$field]) && $input[$field] !== '') {
$set[] = "$field = :$field";
$params[":$field"] = $input[$field];
}
}
if (empty($set)) {
error_response('No Fields to update.');
}
try {
$stmt = $pdo->prepare("UPDATE news SET " . implode(', ', $set) . " WHERE news_id = :id");
$stmt->execute($params);
json_response(['message' => 'News updated successfully.']);
} catch (PDOException $e) {
error_response('Database Error: ' . $e->getMessage(), 500);
}
}
// ---------------------------------------------------------------------
// DELETE NEWS: Deletes existing News Entry
// Required: news_id
// ---------------------------------------------------------------------
function handle_delete_news($input) {
$pdo = get_db();
$missing = validate_required($input, ['news_id']);
if (!empty($missing)) {
error_response('Missing Fields: ' . implode(', ', $missing));
}
try {
$stmt = $pdo->prepare("DELETE FROM news WHERE news_id = :id");
$stmt->execute([':id' => $input['news_id']]);
json_response(['message' => 'News deleted successfully.']);
} catch (PDOException $e) {
error_response('Database Error: ' . $e->getMessage(), 500);
}
}