/**
*
*/
public function testModifiedSquirrelModel()
{
$user = new ModifiedTestUser();
$uniqueKeys = $user->getUniqueKeys();
$primaryKey = $user->getKeyName();
$this->assertContains($primaryKey, $uniqueKeys);
$this->assertcount(3, $uniqueKeys);
SquirrelCache::setCacheActive(true);
// Set global cache to true
$this->assertFalse($user->isCacheing(), "Modified User Model has cache turned off, but it's still returning true.");
$this->assertEquals(24 * 60 * 7, $user->cacheExpirationMinutes());
$keys = $user->cacheKeys();
$this->assertCount(3, $keys, "Expected 3 cache keys returned, but received different amount.");
$prefix = SquirrelCache::getCacheKeyPrefix(get_class($user));
$primary = [$primaryKey => strval($user->id)];
$expectedCacheKey = $prefix . serialize($primary);
$this->assertContains($expectedCacheKey, $keys);
$primaryCacheKey = $user->primaryCacheKey();
$this->assertEquals($expectedCacheKey, $primaryCacheKey);
}
/**
* Returns just the primary cache key.
*
* @return [type] [description]
*/
public final function primaryCacheKey()
{
return SquirrelCache::primaryCacheKey($this, $this->getAttributes());
}
/**
* Attempts to find cached models based on the current query.
*
* @return array
*/
private function findCachedModels()
{
if (!$this->sourceModel || !$this->sourceModel->isCacheing()) {
return false;
}
$uniqueKeys = $this->sourceModel->getUniqueKeys();
// Early validation allows us to fail immediately on obvious unsupported query types
if (empty($uniqueKeys) || $this->distinct || $this->limit > 1 || !empty($this->groups) || !empty($this->havings) || !empty($this->orders) || !empty($this->offset) || !empty($this->unions) || !empty($this->joins) || !empty($this->columns) || empty($this->wheres)) {
return false;
}
$query = new SquirrelQuery($this->wheres, $this->sourceObjectDeletedAtColumnName());
$searchingKey = $query->uniqueKeyString();
$modelKeys = SquirrelCache::uniqueKeys($this->sourceModel);
$cacheKeyPrefix = SquirrelCache::getCacheKeyPrefix(get_class($this->sourceModel));
if (array_key_exists($searchingKey, $modelKeys)) {
$cacheKeys = $query->cacheKeys($cacheKeyPrefix);
if (empty($cacheKeys)) {
return;
}
$models = [];
foreach ($cacheKeys as $key) {
$model = SquirrelCache::get($key);
if ($model) {
if ($deletedAt = $query->deletedAtObject()) {
if (array_key_exists($deletedAt->column, $model)) {
if ($deletedAt->value == SquirrelQueryWhere::WHERE_CLAUSE_TYPE_NULL && !empty($model[$deletedAt->column])) {
// The query requires the deleted at column be empty
return;
}
if ($deletedAt->value == SquirrelQueryWhere::WHERE_CLAUSE_TYPE_NOT_NULL && empty($model[$deletedAt->column])) {
// The query requires the deleted at column have a value
return;
}
} else {
// The deleted at column could not be found, so we are not going to return anything
return;
}
}
$models[] = (object) $model;
continue;
}
return;
}
return $models;
}
}
