Conditional logic for installing premium plugins based on their status

includes/Services/PluginInstaller.php

@@ -172,18 +172,55 @@ public static function install_premium_plugin( $plugin, $provider, $activate ) {
 
 		$pls_utility = new PLSUtility();
 
-		// Provision a license for the premium plugin
+		// Provision a license for the premium plugin, this returns basename and download URL
 		$license_response = $pls_utility->provision_license( $plugin, $provider );
 		if ( is_wp_error( $license_response ) ) {
 			return $license_response;
 		}
 
+		// Get the plugin basename from the license response
+		$plugin_basename = ! empty( $license_response['basename'] ) ? $license_response['basename'] : false;
+
+		// Check if the plugin is already installed
+		if ( $plugin_basename && self::is_plugin_installed( $plugin_basename ) ) {
+			// Check if the plugin is active
+			if ( is_plugin_active( $plugin_basename ) ) {
+				// If plugin is already installed and active, return success
+				return new \WP_REST_Response(
+					array(
+						'message' => __( 'Plugin is already installed and active: ', 'wp-module-installer' ) . $plugin,
+					),
+					200
+				);
+			}
+
+			// Activate the plugin if it's installed but not active
+			$activate_plugin_response = activate_plugin( $plugin_basename );
+			if ( is_wp_error( $activate_plugin_response ) ) {
+				return new \WP_Error( 'nfd_installer_error', __( 'Failed to activate the plugin: ', 'wp-module-installer' ) . $plugin );
+			}
+
+			// Activate the license
+			$activation_response = $pls_utility->activate_license( $plugin );
+			if ( is_wp_error( $activation_response ) ) {
+				return new \WP_Error( 'nfd_installer_error', __( 'Failed to activate the license for the premium plugin: ', 'wp-module-installer' ) . $plugin );
+			}
+
+			// Return success response
+			return new \WP_REST_Response(
+				array(
+					'message' => __( 'Successfully provisioned and installed: ', 'wp-module-installer' ) . $plugin,
+				),
+				200
+			);
+		}
+
 		// Check if the download URL is present in the license response
 		if ( empty( $license_response['downloadUrl'] ) ) {
 			return new \WP_Error( 'nfd_installer_error', __( 'Download URL is missing for premium plugin: ', 'wp-module-installer' ) . $plugin );
 		}
 
-		// Attempt to install the premium plugin using the provided download URL
+		// Plugin is not installed, proceed with installation
 		$install_status = self::install_from_zip( $license_response['downloadUrl'], $activate );
 		if ( is_wp_error( $install_status ) ) {
 			return new \WP_Error( 'nfd_installer_error', __( 'Failed to install or activate the premium plugin: ', 'wp-module-installer' ) . $plugin );
@@ -197,9 +234,10 @@ public static function install_premium_plugin( $plugin, $provider, $activate ) {
 			}
 		}
 
+		// Return success response
 		return new \WP_REST_Response(
 			array(
-				'message' => __( 'Successfully provisioned: ', 'wp-module-installer' ) . $plugin,
+				'message' => __( 'Successfully provisioned and installed: ', 'wp-module-installer' ) . $plugin,
 			),
 			200
 		);

src/Installer/components/Modal/index.jsx

@@ -97,6 +97,7 @@ const Modal = ( {
 				},
 			} );
 			setPluginStatus( 'completed' );
+			showModal( false );
 			window.location.href = redirectUrl;
 		} catch ( e ) {
 			setPluginStatus( 'failed' );
@@ -120,6 +121,7 @@ const Modal = ( {
 				},
 			} );
 			setPluginStatus( 'completed' );
+			showModal( false );
 			window.location.href = redirectUrl;
 		} catch ( e ) {
 			setPluginStatus( 'failed' );