Clean up stale license data on invalid_license error

src/Admin.php

@@ -116,6 +116,11 @@ private function handle_sync() {
 			$response = $this->integration->client->check_license( $key );
 
 			if ( is_wp_error( $response ) ) {
+				if ( 'invalid_license' === $response->get_error_code() ) {
+					$this->integration->delete_license_code();
+					$this->integration->delete_license_data();
+				}
+
 				wp_redirect(
 					add_query_arg(
 						'error',
@@ -164,7 +169,7 @@ private function handle_save() {
 			$base_url = remove_query_arg( [ 'm' ] );
 
 			if ( empty( $_POST['wprepo_license'] ) ) {
-				delete_option( $this->integration->get_license_code_key() );
+				$this->integration->delete_license_code();
 				$this->integration->clear_updates_transient();
 				wp_redirect(
 					add_query_arg(
@@ -180,6 +185,11 @@ private function handle_save() {
 			$response = $this->integration->client->check_license( $key );
 
 			if ( is_wp_error( $response ) ) {
+				if ( 'invalid_license' === $response->get_error_code() ) {
+					$this->integration->delete_license_code();
+					$this->integration->delete_license_data();
+				}
+
 				wp_redirect(
 					add_query_arg(
 						'error',

src/Integration.php

@@ -309,6 +309,28 @@ public function update_license_data( $data ) {
 			return update_option( $this->get_license_data_key(), $data );
 		}
 
+		/**
+		 * Deletes the license code from the database.
+		 *
+		 * @since 1.2
+		 *
+		 * @return bool True if the option was deleted, false otherwise.
+		 */
+		public function delete_license_code() {
+			return delete_option( $this->get_license_code_key() );
+		}
+
+		/**
+		 * Deletes the license data from the database.
+		 *
+		 * @since 1.2
+		 *
+		 * @return bool True if the option was deleted, false otherwise.
+		 */
+		public function delete_license_data() {
+			return delete_option( $this->get_license_data_key() );
+		}
+
 		/**
 		 * Checks if the license is currently active.
 		 *

src/Tracker.php

@@ -66,6 +66,11 @@ public function sync_license_data() {
 
 			$response = $this->integration->client->check_license();
 			if ( is_wp_error( $response ) ) {
+				if ( 'invalid_license' === $response->get_error_code() ) {
+					$this->integration->delete_license_code();
+					$this->integration->delete_license_data();
+				}
+
 				return;
 			}
 

tests/IntegrationLicenseTest.php

@@ -210,6 +210,30 @@ public function get_license_renewal_url_handles_missing_license_code() {
 		);
 	}
 
+	/** @test */
+	public function delete_license_code_calls_delete_option() {
+		$integration = $this->create_integration();
+
+		Functions\expect( 'delete_option' )
+			->once()
+			->with( 'my-plugin42_code' )
+			->andReturn( true );
+
+		$this->assertTrue( $integration->delete_license_code() );
+	}
+
+	/** @test */
+	public function delete_license_data_calls_delete_option() {
+		$integration = $this->create_integration();
+
+		Functions\expect( 'delete_option' )
+			->once()
+			->with( 'my-plugin42_data' )
+			->andReturn( true );
+
+		$this->assertTrue( $integration->delete_license_data() );
+	}
+
 	/** @test */
 	public function get_license_renewal_url_returns_url_without_placeholders() {
 		$integration = $this->create_integration();