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PODatabase access abstraction classes
 

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    <p>Currently, I have a database access class named <code>DB</code>, which uses <code>PDO</code>. I Then have a handful of sub-classes for accessing each table:</p> <ul> <li><code>Users</code></li> <li><code>Images</code></li> <li><code>Galleries</code></li> <li><code>Text</code></li> <li><code>Videos</code></li> </ul> <p>This was nice when I first started my project, but now I'm not sure if it's that great, as I have a method for each database query that I use within each of these classes. For example:</p> <pre><code>Images::insertNew($filename) Images::getTotalInGallery($galleryId) Images::getAllInGallery($galleryId, $fetchStyle) Images::updateDescription($imageId, $description) Images::updateGallery($imageId, $galleryId, $orderNum) Images::getSingle($imageId) Images::getFilename($imageId) Images::getImageIdByFilename($filename) Galleries::getNameById($galleryId) Galleries::getAll() Galleries::getMaxImages($galleryId) Galleries::checkIfExists($galleryId) Galleries::createNew($galleryName) Galleries::getById($galleryId) Galleries::delete($galleryId) </code></pre> <p>Well, you get the idea. I have been adding these methods as the need for them arises, and in development, I start by just using the <code>DB</code> class:</p> <pre><code>//Execute a query DB::query($query); //Get a single row $row = DB::getSingleRow($query); //Get multiple rows $rows = DB::getMultipleRows($query); </code></pre> <p>So, I test queries with my DB class, then when they are working, I wrap them in a method of the class that is related to it (Image class for images table, Galleries class for galleries table, etc.).</p> <p>I feel like this will keep growing and growing as I add new features later on (which may be OK, but I'm not certain). Can anybody critique my method and/or provide alternative solutions? </p> <p>Thanks!</p>
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