feat: Dokan Data Store

includes/DataStore/AbstractDataStore.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+use Automattic\WooCommerce\Admin\API\Reports\SqlQuery;
+
+abstract class AbstractDataStore extends SqlQuery {}

includes/DataStore/DataStore.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+use Exception;
+
+class DataStore {
+ protected $stores = [
+ 'test' => TestDataStore::class,
+ ];
+ /**
+ * @var DataStoreInterface
+ */
+ protected DataStoreInterface $instance;
+ /**
+ * @var string
+ */
+ protected string $current_class_name;
+
+ /**
+ * @throws Exception
+ */
+ public function __construct( string $object_type ) {
+ $this->stores = apply_filters( 'dokan_data_stores', $this->stores );
+
+ // If this object type can't be found, check to see if we can load one
+ // level up (so if product-type isn't found, we try product).
+ if ( ! array_key_exists( $object_type, $this->stores ) ) {
+ $pieces = explode( '-', $object_type );
+ $object_type = $pieces[0];
+ }
+
+ if ( array_key_exists( $object_type, $this->stores ) ) {
+ $store = apply_filters( 'dokan_' . $object_type . '_data_store', $this->stores[ $object_type ] );
+ if ( is_object( $store ) ) {
+ if ( ! $store instanceof DataStoreInterface ) {
+ throw new Exception( esc_html__( 'Invalid data store.', 'dokan-lite' ) );
+ }
+ $this->current_class_name = get_class( $store );
+ $this->instance = $store;
+ } else {
+ if ( ! class_exists( $store ) ) {
+ throw new Exception( esc_html__( 'Invalid data store.', 'dokan-lite' ) );
+ }
+ $this->current_class_name = $store;
+ $this->instance = new $store();
+ }
+ } else {
+ throw new Exception( esc_html__( 'Invalid data store.', 'dokan-lite' ) );
+ }
+ }
+
+ /**
+ * @throws Exception
+ */
+ public static function load( string $object_type ): DataStore {
+ return new DataStore( $object_type );
+ }
+
+ /**
+ * @return DataStoreInterface
+ */
+ public function get_instance(): DataStoreInterface {
+ return $this->instance;
+ }
+}

includes/DataStore/DataStoreInterface.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+/**
+ * Data Store interface.
+ *
+ * @since DOKAN_SINCE
+ */
+interface DataStoreInterface {
+
+ /**
+ * Create a new data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param Model $model
+ *
+ * @return void
+ */
+ public function create( Model &$model );
+
+ /**
+ * Update a data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param Model $model The model to update.
+ *
+ * @return void
+ * @throw \Exception
+ */
+ public function update( Model &$model );
+
+ /**
+ * Delete a data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param Model $model The model to delete.
+ *
+ * @return void
+ * @throw \Exception
+ */
+ public function delete( Model &$model );
+
+ /**
+ * Get a data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param Model $model The model to get.
+ *
+ * @return void
+ * @throw \Exception
+ */
+ public function get( Model &$model );
+
+ /**
+ * Query data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param array $args
+ *
+ * @return array
+ */
+ public function query( array $args = [] ): array;
+
+ /**
+ * Count data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @param array $args
+ *
+ * @return int
+ */
+ public function count( array $args = [] ): int;
+}

includes/DataStore/Model.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+use Exception;
+
+/**
+ * Abstract Dokan Model.
+ *
+ * Every model should extend this class.
+ *
+ * @since DOKAN_SINCE
+ */
+abstract class Model {
+
+ protected int $id;
+ protected string $object_type;
+
+ public function __construct( int $id = 0 ) {
+ $this->id = $id;
+ try {
+ $store = DataStore::load( $this->object_type );
+ $this->data_store = $store->get_instance();
+ $this->data_store->get( $this );
+ } catch ( Exception $e ) {
+ $this->id = 0;
+ }
+ }
+
+ protected DataStoreInterface $data_store;
+
+ /**
+ * Get the model.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @return Model
+ */
+ abstract public function get(): Model;
+
+ /**
+ * Store a new model data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @return Model
+ */
+ abstract public function create(): Model;
+
+ /**
+ * Update the model data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @return Model
+ */
+ abstract public function update(): Model;
+
+ /**
+ * Delete the model data.
+ *
+ * @since DOKAN_SINCE
+ *
+ * @return bool
+ */
+ abstract public function delete(): bool;
+}

includes/DataStore/TestDataStore.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+use WeDevs\Dokan\DataStore\AbstractDataStore;
+use WeDevs\Dokan\DataStore\DataStoreInterface;
+
+class TestDataStore extends AbstractDataStore implements DataStoreInterface {
+
+ /**
+ * @inheritDoc
+ */
+ public function create( &$model ) {
+ // TODO: Implement create() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function update( &$model ) {
+ // TODO: Implement update() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function delete( &$model ) {
+ // TODO: Implement delete() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function get( &$model ) {
+ // TODO: Implement get() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function query( array $args = [] ): array {
+ // TODO: Implement query() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function count( array $args = [] ): int {
+ // TODO: Implement count() method.
+ }
+}

includes/DataStore/TestModel.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace WeDevs\Dokan\DataStore;
+
+use WeDevs\Dokan\DataStore\Model;
+
+class TestModel extends Model {
+
+ protected string $object_type = 'test'; // Change it. it your store object type.
+
+ /**
+ * @inheritDoc
+ */
+ public function get(): Model {
+ // TODO: Implement get() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function create(): Model {
+ // TODO: Implement create() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function update(): Model {
+ // TODO: Implement update() method.
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function delete(): bool {
+ // TODO: Implement delete() method.
+ }
+}