Method could also return null and not always an int
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1 changed files with 2 additions and 2 deletions
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@ -401,11 +401,11 @@ class Appointments extends EA_Controller {
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* @param string $date Selected date (Y-m-d).
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* @param string $date Selected date (Y-m-d).
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* @param string|null $hour Selected hour (H:i).
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* @param string|null $hour Selected hour (H:i).
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*
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*
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* @return int Returns the ID of the provider that can provide the service at the selected date.
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* @return int|null Returns the ID of the provider that can provide the service at the selected date.
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*
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*
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* @throws Exception
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* @throws Exception
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*/
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*/
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protected function search_any_provider(int $service_id, string $date, string $hour = NULL): int
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protected function search_any_provider(int $service_id, string $date, string $hour = NULL): ?int
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{
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{
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$available_providers = $this->providers_model->get_available_providers();
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$available_providers = $this->providers_model->get_available_providers();
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