*/ public function missingConfigurationKeys(): array { $missing = []; foreach ([ 'developer_token' => 'GOOGLE_ADS_DEVELOPER_TOKEN', 'client_id' => 'GOOGLE_ADS_CLIENT_ID', 'client_secret' => 'GOOGLE_ADS_CLIENT_SECRET', 'refresh_token' => 'GOOGLE_ADS_REFRESH_TOKEN', ] as $configKey => $envKey) { if (! filled(config("google-ads.{$configKey}"))) { $missing[] = $envKey; } } return $missing; } public function make(): GoogleAdsClient { $missing = $this->missingConfigurationKeys(); if ($missing !== []) { throw new InvalidArgumentException( 'Missing Google Ads configuration: '.implode(', ', $missing), ); } $oAuth2Credential = (new OAuth2TokenBuilder) ->withClientId((string) config('google-ads.client_id')) ->withClientSecret((string) config('google-ads.client_secret')) ->withRefreshToken((string) config('google-ads.refresh_token')) ->build(); $builder = (new GoogleAdsClientBuilder) ->withDeveloperToken((string) config('google-ads.developer_token')) ->withOAuth2Credential($oAuth2Credential); $loginCustomerId = $this->normalizeCustomerId(config('google-ads.login_customer_id')); if ($loginCustomerId !== null) { $builder->withLoginCustomerId($loginCustomerId); } return $builder->build(); } public function resolveCustomerId(): ?string { $configuredCustomerId = $this->normalizeCustomerId(config('google-ads.customer_id')); if ($configuredCustomerId !== null) { return (string) $configuredCustomerId; } $loginCustomerId = $this->normalizeCustomerId(config('google-ads.login_customer_id')); return $loginCustomerId !== null ? (string) $loginCustomerId : null; } public function normalizeCustomerId(mixed $customerId): ?int { if (! filled($customerId)) { return null; } $digits = preg_replace('/\D+/', '', (string) $customerId); if ($digits === null || $digits === '') { return null; } return (int) $digits; } }