diff options
Diffstat (limited to 'db/newsmapper.php')
| -rw-r--r-- | db/newsmapper.php | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/db/newsmapper.php b/db/newsmapper.php index eea69df2a..a36956b16 100644 --- a/db/newsmapper.php +++ b/db/newsmapper.php @@ -29,5 +29,31 @@ abstract class NewsMapper extends Mapper { */ abstract public function find($id, $userId); + /** + * Performs a SELECT query with all arguments appened to the WHERE clause + * The SELECT will be performed on the current table and take the entity + * that is related for transforming the properties into column names + * @param array $search an assoc array from property to filter value + * @return array + */ + public function where(array $search) { + $entity = new $this->entityClass; + + // turn keys into sql query filter, e.g. feedId -> feed_id = :feedId + $filter = array_map(function ($property) use ($entity) { + $column = $entity->propertyToColumn($property); + return $column . ' = :' . $property; + }, array_keys($search)); + + $andStatement = implode(' AND ', $filter); + + $sql = 'SELECT * FROM `' . $this->getTableName() . '`'; + + if (count($search) > 0) { + $sql .= 'WHERE ' . $andStatement; + } + + return $this->findEntities($sql, $search); + } }
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