/**
* @param $child
* @param $parent
* @param Migration $migration
*
* @throws NodeNotFoundError
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
public function addDependency($child, $parent, $migration)
{
// both parent and child need to be already in the graph
if (!ArrayHelper::hasKey($this->nodes, $child)) {
throw new NodeNotFoundError(sprintf('Migration %s dependencies reference nonexistent child node %s', $migration->getName(), $child));
}
if (!ArrayHelper::hasKey($this->nodes, $parent)) {
throw new NodeNotFoundError(sprintf('Migration %s dependencies reference nonexistent parent node %s', $migration->getName(), $parent));
}
// add to the family tree of both the child and parent
$this->getNodeFamilyTree($child)->addParent($this->nodeFamilyTree[$parent]);
$this->getNodeFamilyTree($parent)->addChild($this->nodeFamilyTree[$child]);
}
/**
* Converts migration object into a string and adds it to the migration file temple, ready to be written on disk.
*
* @return string
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
public function getContent()
{
$imports = [];
$stringedOperations = [];
foreach ($this->migration->getOperations() as $op) {
list($opString, $importString) = FormatFileContent::formatObject($op);
array_push($stringedOperations, $opString);
$imports = array_merge($imports, $importString);
}
$imports = array_unique($imports);
$importPaths = '';
foreach ($imports as $import) {
$import = sprintf('use %s;', $import);
$importPaths .= $import . PHP_EOL;
}
$opContent = '[' . PHP_EOL;
foreach ($stringedOperations as $op) {
$opContent .= sprintf("\t\t\t%s," . PHP_EOL, $op);
}
$opContent .= "\t\t]";
$dependencies = $this->migration->getDependency();
$indent = count($dependencies) <= 1 ? false : 3;
return sprintf($this->getFileTemplate(), $importPaths, $this->migration->getName(), Tools::stringify($dependencies, $indent), $opContent);
}
/**
* Applies the migration to the database.
*
* @param ProjectState $state this is the state before the migration is applied
* @param Migration $migration the migration to apply
* @param bool $fake
*
* @return mixed
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
public function applyMigration($state, $migration, $fake = false)
{
Console::stdout(sprintf(' Applying %s...', $migration->getName()));
if (!$fake) {
$state = $migration->apply($state, $this->schemaEditor);
}
$this->recorder->recordApplied(['name' => $migration->getName()]);
if ($fake) {
$end = Console::ansiFormat('FAKED', [Console::FG_GREEN]);
} else {
$end = Console::ansiFormat('OK', [Console::FG_GREEN]);
}
Console::stdout($end . PHP_EOL);
return $state;
}
private function createMigration()
{
$migration = new Migration('auto');
$migration->setOperations($this->generatedOperations);
return $migration;
}