Update package to allow more than one plugin to use it in same wordpr…

…ess instance

KMBlueprint.php

@@ -0,0 +1,247 @@
+<?php
+
+/**
+ * @author kofimokome
+ */
+
+if ( ! class_exists( 'KMBlueprint' ) ) {
+	#[AllowDynamicProperties]
+	class KMBlueprint {
+		private $columns;
+		private $is_update;
+		private $drop_table;
+
+
+		public function __construct( bool $is_update = false ) {
+			$this->is_update  = $is_update;
+			$this->columns    = [];
+			$this->drop_table = false;
+
+			return $this;
+		}
+
+		/**
+		 * @param string $table
+		 * @param string $field
+		 * @param string $type
+		 * @param string $default
+		 *
+		 * @return void
+		 * @author kofimokome
+		 *
+		 * @since 1.0.0
+		 */
+		public static function addColumn( string $table, string $field, string $type, string $default = '' ) {
+			global $wpdb;
+			$query   = $wpdb->prepare( "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '%s' AND column_name = '%s'", [
+				$table,
+				$field
+			] );
+			$results = $wpdb->get_results( $query );
+			if ( empty( $results ) ) {
+				$default_string = is_numeric( $default ) ? "DEFAULT $default" : "DEFAULT " . "'$default'";
+				$query          = $wpdb->prepare( "ALTER TABLE  %s  ADD  %s  %s  NOT NULL %s", [
+					$table,
+					$field,
+					$type,
+					$default_string
+				] );
+				$wpdb->query( $query );
+			}
+		}
+
+		/*public function longText( string $name ) {
+			$column = new Column( $name, [ 'TEXT' ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}*/
+
+
+		/*public function change( $name, $new_name ): Column {
+			$column = new Column( $name, [], [ 'new_name' => $new_name, 'is_change' => true ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}*/
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function string( string $name, int $size = 255 ): KMColumn {
+			$column = new KMColumn( $name, [ 'VARCHAR(' . $size . ')' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function text( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'TEXT' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function integer( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'INTEGER', 'SIGNED' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function bigInt( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'BIGINT', 'SIGNED' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function id(): KMColumn {
+			$column = new KMColumn( 'id', [
+				'BIGINT',
+				'UNSIGNED',
+				'AUTO_INCREMENT',
+				'PRIMARY KEY'
+			], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function timestamps() {
+			$this->dateTime( 'created_at' )->nullable();
+			$this->dateTime( 'updated_at' )->nullable();
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function dateTime( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'DATETIME' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function softDelete() {
+			$this->boolean( 'deleted' )->nullable()->default( 0 );
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function boolean( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'BOOL' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function date( string $name ): KMColumn {
+			$column = new KMColumn( $name, [ 'DATE' ], [ 'is_update' => $this->is_update ] );
+			array_push( $this->columns, $column );
+
+			return $column;
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function dropColumn( $name ): void {
+			$column = new KMColumn( $name, [], [ 'is_delete' => true ] );
+			array_push( $this->columns, $column );
+		}
+
+		/**
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function rename( $name, $new_name ): void {
+			$column = new KMColumn( $name, [], [ 'new_name' => $new_name, 'is_rename' => true ] );
+			array_push( $this->columns, $column );
+		}
+
+		public function drop() {
+			$this->drop_table = true;
+		}
+
+		/**
+		 * checks if a migration has a column
+		 *
+		 * @param string $field
+		 *
+		 * @return boolean
+		 * @author kofimokome
+		 * @since 1.0.0
+		 */
+		public function hasColumn( string $field ): bool {
+			foreach ( $this->columns as $column ) {
+				if ( $column->getName() == $field ) {
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		/**
+		 * @author kofimokome
+		 * Get the columns in this blueprint
+		 */
+		public function getColumns(): array {
+			return $this->columns;
+		}
+
+		/**
+		 * @author kofimokome
+		 * checks if the query is a drop table uery
+		 */
+		public function isDropTable(): bool {
+			return $this->drop_table;
+		}
+
+		public function toString(): string {
+
+			$column_string = '';
+			foreach ( $this->columns as $column ) {
+				$column_string .= $column->toString() . ',';
+			}
+			$column_string = rtrim( $column_string, ", " );
+
+			return $column_string;
+		}
+	}
+}