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<?php |
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namespace Yiisoft\Yii\Cycle\Command; |
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use Cycle\ORM\Relation; |
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use Cycle\ORM\Schema; |
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use Cycle\ORM\SchemaInterface; |
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use Spiral\Database\DatabaseManager; |
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use Spiral\Migrations\Config\MigrationConfig; |
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use Spiral\Migrations\Migrator; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Yiisoft\Yii\Console\ExitCode; |
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class SchemaCommand extends BaseMigrationCommand |
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{ |
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protected static $defaultName = 'cycle/schema'; |
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private SchemaInterface $schema; |
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private array $strRelations = [ |
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Relation::HAS_ONE => 'has one', |
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Relation::HAS_MANY => 'has many', |
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Relation::BELONGS_TO => 'belongs to', |
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Relation::REFERS_TO => 'refers to', |
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Relation::MANY_TO_MANY => 'many to many', |
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]; |
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private array $strPreFetchMode = [ |
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Relation::LOAD_PROMISE => 'promise', |
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Relation::LOAD_EAGER => 'eager', |
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]; |
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public function __construct( |
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DatabaseManager $dbal, |
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MigrationConfig $conf, |
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Migrator $migrator, |
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SchemaInterface $schema |
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) { |
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parent::__construct($dbal, $conf, $migrator); |
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$this->schema = $schema; |
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} |
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public function configure(): void |
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{ |
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$this->setDescription('Shown current schema'); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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foreach ($this->schema->getRoles() as $role) { |
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$output->write("<fg=red>[{$role}</>"); |
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$alias = $this->schema->resolveAlias($role); |
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// alias |
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if ($alias !== null && $alias !== $role) { |
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$output->write("=><fg=red>{$alias}</>"); |
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} |
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// table |
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$output->write("<fg=red>]</>"); |
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// database |
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$database = $this->schema->define($role, Schema::DATABASE); |
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if ($database !== null) { |
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$table = $this->schema->define($role, Schema::TABLE); |
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$output->write(" :: <fg=green>{$database}</>.<fg=green>{$table}</>"); |
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} |
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$output->writeln(''); |
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// Entity |
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$entity = $this->schema->define($role, Schema::ENTITY) ?? null; |
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$output->write(' Entity : '); |
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$output->writeln($entity === null ? '<fg=red>no entity</>' : "<fg=cyan>{$entity}</>"); |
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// Mapper |
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$mapper = $this->schema->define($role, Schema::MAPPER) ?? null; |
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$output->write(' Mapper : '); |
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$output->writeln($mapper === null ? '<fg=red>no mapper</>' : "<fg=cyan>{$mapper}</>"); |
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// Constrain |
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$constrain = $this->schema->define($role, Schema::CONSTRAIN) ?? null; |
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$output->write(' Constrain : '); |
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$output->writeln($constrain === null ? '<fg=red>no constrain</>' : "<fg=cyan>{$constrain}</>"); |
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// Repository |
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$repository = $this->schema->define($role, Schema::REPOSITORY) ?? null; |
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$output->write(' Repository : '); |
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$output->writeln($repository === null ? '<fg=red>no repository</>' : "<fg=cyan>{$repository}</>"); |
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// PK |
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$pk = $this->schema->define($role, Schema::PRIMARY_KEY) ?? null; |
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$output->write(' Primary key: '); |
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$output->writeln($pk === null ? '<fg=red>no repository</>' : "<fg=cyan>{$pk}</>"); |
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// Fields |
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$columns = $this->schema->define($role, Schema::COLUMNS); |
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$output->writeln(' Fields: (entity.property -> db.field -> typecast)'); |
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$types = $this->schema->define($role, Schema::TYPECAST); |
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foreach ($columns as $property => $field) { |
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$typecast = $types[$property] ?? $types[$field] ?? null; |
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$output->write(" <fg=cyan>{$property}</> -> <fg=cyan>{$field}</>"); |
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if ($typecast !== null) { |
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$output->write(" -> <fg=green>{$typecast}</>"); |
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} |
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$output->writeln(''); |
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} |
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// Relations |
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$relations = $this->schema->define($role, Schema::RELATIONS); |
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if (count($relations) > 0) { |
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$output->writeln(' Relations:'); |
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foreach ($relations as $field => $relation) { |
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$type = $this->strRelations[$relation[Relation::TYPE] ?? ''] ?? '?'; |
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$target = $relation[Relation::TARGET] ?? '?'; |
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$loading = $this->strPreFetchMode[$relation[Relation::LOAD] ?? ''] ?? '?'; |
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$relSchema = $relation[Relation::SCHEMA]; |
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$innerKey = $relSchema[Relation::INNER_KEY] ?? '?'; |
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$outerKey = $relSchema[Relation::OUTER_KEY] ?? '?'; |
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$where = $relSchema[Relation::WHERE] ?? []; |
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$cascade = $relSchema[Relation::CASCADE] ?? null; |
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$cascadeStr = $cascade ? 'cascaded' : 'not cascaded'; |
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$nullable = $relSchema[Relation::NULLABLE] ?? null; |
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$nullableStr = $nullable ? 'nullable' : ($nullable === false ? 'not null' : 'n/a'); |
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// Many-To-Many relation(s) options |
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$mmInnerKey = $relSchema[Relation::THROUGH_INNER_KEY] ?? '?'; |
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$mmOuterKey = $relSchema[Relation::THROUGH_OUTER_KEY] ?? '?'; |
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$mmEntity = $relSchema[Relation::THROUGH_ENTITY] ?? null; |
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$mmWhere = $relSchema[Relation::THROUGH_WHERE] ?? []; |
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// print |
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$output->write(" <fg=cyan>{$field}</> {$type} <fg=cyan>{$target}</> {$loading} load"); |
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$output->writeln(" <fg=yellow>{$cascadeStr}</>"); |
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$output->write(" {$nullableStr} <fg=cyan>{$role}</>.<fg=cyan>{$innerKey}</> <="); |
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if ($mmEntity !== null) { |
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$output->write(" <fg=yellow>{$mmEntity}</>.<fg=yellow>{$mmInnerKey}</>"); |
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$output->write("|"); |
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$output->write("<fg=yellow>{$mmEntity}</>.<fg=yellow>{$mmOuterKey}</> "); |
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} |
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$output->writeln("=> <fg=cyan>{$target}</>.<fg=cyan>{$outerKey}</> "); |
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if (count($where)) { |
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$output->writeln(" Where: "); |
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$output->writeln(' ' . str_replace(["\r\n", "\n"], "\n ", print_r($where, 1))); |
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} |
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if (count($mmWhere)) { |
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$output->writeln(" Through where: "); |
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$output->writeln(' ' . str_replace(["\r\n", "\n"], "\n ", print_r($mmWhere, 1))); |
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} |
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} |
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} else { |
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$output->writeln(' No relations'); |
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} |
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} |
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return ExitCode::OK; |
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} |
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} |
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yiisoft /
yii-cycle
