From 8022ab28af2bb3eee8e6d26b80aeddac0a80da31 Mon Sep 17 00:00:00 2001 From: Alex Tselegidis Date: Wed, 27 Oct 2021 10:04:35 +0200 Subject: [PATCH] Updated the secretaries model class. --- application/models/Secretaries_model.php | 713 ++++++++++++----------- 1 file changed, 364 insertions(+), 349 deletions(-) diff --git a/application/models/Secretaries_model.php b/application/models/Secretaries_model.php index 6b81805a..1c4b7821 100644 --- a/application/models/Secretaries_model.php +++ b/application/models/Secretaries_model.php @@ -12,136 +12,142 @@ * ---------------------------------------------------------------------------- */ /** - * Secretaries Model + * Secretaries model * - * Handles the db actions that have to do with secretaries. + * Handles all the database operations of the secretary resource. * * @package Models */ class Secretaries_model extends EA_Model { /** - * Secretaries_Model constructor. + * Secretaries_model constructor. */ public function __construct() { parent::__construct(); - $this->load->helper('general'); - $this->load->helper('data_validation'); + + $this->load->helper('password'); + $this->load->helper('validation'); } /** - * Add (insert or update) a secretary user record into database. + * Save (insert or update) a secretary. * - * @param array $secretary Contains the secretary user data. + * @param array $secretary Associative array with the secretary data. * - * @return int Returns the record id. + * @return int Returns the secretary ID. * - * @throws Exception When the secretary data are invalid (see validate() method). + * @throws InvalidArgumentException */ - public function add($secretary) + public function save(array $secretary): int { $this->validate($secretary); - if ($this->exists($secretary) && ! isset($secretary['id'])) + if (empty($secretary['id'])) { - $secretary['id'] = $this->find_record_id($secretary); - } - - if ( ! isset($secretary['id'])) - { - $secretary['id'] = $this->insert($secretary); + return $this->insert($secretary); } else { - $secretary['id'] = $this->update($secretary); + return $this->update($secretary); } - - return (int)$secretary['id']; } /** - * Validate secretary user data before add() operation is executed. + * Validate the secretary data. * - * @param array $secretary Contains the secretary user data. + * @param array $secretary Associative array with the secretary data. * - * @return bool Returns the validation result. - * - * @throws Exception If secretary validation fails. + * @throws InvalidArgumentException */ - public function validate($secretary) + public function validate(array $secretary): void { - // If a record id is provided then check whether the record exists in the database. - if (isset($secretary['id'])) + // If a secretary ID is provided then check whether the record really exists in the database. + if ( ! empty($provider['id'])) { - $num_rows = $this->db->get_where('users', ['id' => $secretary['id']])->num_rows(); + $count = $this->db->get_where('users', ['id' => $secretary['id']])->num_rows(); - if ($num_rows === 0) + if ( ! $count) { - throw new Exception('Given secretary id does not exist in database: ' . $secretary['id']); + throw new InvalidArgumentException('The provided secretary ID does not exist in the database: ' . $secretary['id']); } } - // Validate 'providers' value data type (must be array) - if (isset($secretary['providers']) && ! is_array($secretary['providers'])) + // Make sure all required fields are provided. + if ( + empty($secretary['first_name']) + || empty($secretary['last_name']) + || empty($secretary['email']) + || empty($secretary['phone_number']) + ) { - throw new Exception('Secretary providers value is not an array.'); + throw new InvalidArgumentException('Not all required fields are provided: ' . print_r($secretary, TRUE)); } - // Validate required fields integrity. - if ( ! isset( - $secretary['last_name'], - $secretary['email'], - $secretary['phone_number'] - )) - { - throw new Exception('Not all required fields are provided: ' . print_r($secretary, TRUE)); - } - - // Validate secretary email address. + // Validate the email address. if ( ! filter_var($secretary['email'], FILTER_VALIDATE_EMAIL)) { - throw new Exception('Invalid email address provided: ' . $secretary['email']); + throw new InvalidArgumentException('Invalid email address provided: ' . $secretary['email']); } - // Check if username exists. - if (isset($secretary['settings']['username'])) + // Validate secretary providers. + if (empty($provider['providers']) || ! is_array($provider['providers'])) { - $user_id = (isset($secretary['id'])) ? $secretary['id'] : ''; - if ( ! $this->validate_username($secretary['settings']['username'], $user_id)) + throw new InvalidArgumentException('The provided secretary providers are invalid: ' . print_r($secretary, TRUE)); + } + else + { + // Make sure the provided provider entries are numeric values. + foreach ($secretary['providers'] as $secretary_id) { - throw new Exception ('Username already exists. Please select a different ' - . 'username for this record.'); + if ( ! is_numeric($secretary_id)) + { + throw new InvalidArgumentException('The provided secretary providers are invalid: ' . print_r($secretary, TRUE)); + } } } - // Validate secretary password. - if (isset($secretary['settings']['password'])) + // Make sure the username is unique. + if ( ! empty($secretary['settings']['username'])) + { + $secretary_id = $secretary['id'] ?? NULL; + + if ( ! $this->validate_username($secretary['settings']['username'], $secretary_id)) + { + throw new InvalidArgumentException('The provided username is already in use, please use a different one.'); + } + } + + // Validate the password. + if ( ! empty($secretary['settings']['password'])) { if (strlen($secretary['settings']['password']) < MIN_PASSWORD_LENGTH) { - throw new Exception('The user password must be at least ' - . MIN_PASSWORD_LENGTH . ' characters long.'); + throw new InvalidArgumentException('The secretary password must be at least ' . MIN_PASSWORD_LENGTH . ' characters long.'); } } - if ( ! isset($secretary['id']) && ! isset($secretary['settings']['password'])) + // New users must always have a password value set. + if (empty($secretary['id']) && empty($secretary['settings']['password'])) { - throw new Exception('The user password cannot be empty for new users.'); + throw new InvalidArgumentException('The provider password cannot be empty when inserting a new record.'); } - // Validate calendar view mode. - if (isset($secretary['settings']['calendar_view']) && ($secretary['settings']['calendar_view'] !== CALENDAR_VIEW_DEFAULT - && $secretary['settings']['calendar_view'] !== CALENDAR_VIEW_TABLE)) + // Validate calendar view type value. + if ( + ! empty($secretary['settings']['calendar_view']) + && ! in_array($secretary['settings']['calendar_view'], [CALENDAR_VIEW_DEFAULT, CALENDAR_VIEW_TABLE]) + ) { - throw new Exception('The calendar view setting must be either "' . CALENDAR_VIEW_DEFAULT - . '" or "' . CALENDAR_VIEW_TABLE . '", given: ' . $secretary['settings']['calendar_view']); + throw new InvalidArgumentException('The provided calendar view is invalid: ' . $secretary['settings']['calendar_view']); } - // When inserting a record the email address must be unique. - $secretary_id = (isset($secretary['id'])) ? $secretary['id'] : ''; + // Make sure the email address is unique. + $secretary_id = $secretary['id'] ?? NULL; - $num_rows = $this->db - ->select('*') + $count = $this + ->db + ->select() ->from('users') ->join('roles', 'roles.id = users.id_roles', 'inner') ->where('roles.slug', DB_SLUG_SECRETARY) @@ -150,315 +156,154 @@ class Secretaries_model extends EA_Model { ->get() ->num_rows(); - if ($num_rows > 0) + if ($count > 0) { - throw new Exception('Given email address belongs to another secretary record. ' - . 'Please use a different email.'); + throw new InvalidArgumentException('The provided email address is already in use, please use a different one.'); } - - return TRUE; } /** - * Validate Records Username + * Validate the secretary username. * - * @param string $username The secretary records username. - * @param int $user_id The user record id. + * @param string $username Secretary username. + * @param int|null $secretary_id Secretary ID. * * @return bool Returns the validation result. */ - public function validate_username($username, $user_id) + public function validate_username(string $username, int $secretary_id = NULL): bool { - if ( ! empty($user_id)) + if ( ! empty($secretary_id)) { - $this->db->where('id_users !=', $user_id); + $this->db->where('id_users !=', $secretary_id); } - $this->db->where('username', $username); - - return $this->db->get('user_settings')->num_rows() === 0; + return $this->db->get_where('user_settings', ['username' => $username])->num_rows() === 0; } /** - * Check whether a particular secretary record exists in the database. + * Insert a new secretary into the database. * - * @param array $secretary Contains the secretary data. The 'email' value is required to be present at the moment. + * @param array $secretary Associative array with the secretary data. * - * @return bool Returns whether the record exists or not. + * @return int Returns the secretary ID. * - * @throws Exception When the 'email' value is not present on the $secretary argument. + * @throws RuntimeException */ - public function exists($secretary) + protected function insert(array $secretary): int { - if ( ! isset($secretary['email'])) - { - throw new Exception('Secretary email is not provided: ' . print_r($secretary, TRUE)); - } + $secretary['id_roles'] = $this->get_secretary_role_id(); - // This method shouldn't depend on another method of this class. - $num_rows = $this->db - ->select('*') - ->from('users') - ->join('roles', 'roles.id = users.id_roles', 'inner') - ->where('users.email', $secretary['email']) - ->where('roles.slug', DB_SLUG_SECRETARY) - ->get()->num_rows(); - - return $num_rows > 0; - } - - /** - * Find the database record id of a secretary. - * - * @param array $secretary Contains the secretary data. The 'email' value is required in order to find the record id. - * - * @return int Returns the record id - * - * @throws Exception When the 'email' value is not present on the $secretary array. - */ - public function find_record_id($secretary) - { - if ( ! isset($secretary['email'])) - { - throw new Exception('Secretary email was not provided: ' . print_r($secretary, TRUE)); - } - - $result = $this->db - ->select('users.id') - ->from('users') - ->join('roles', 'roles.id = users.id_roles', 'inner') - ->where('users.email', $secretary['email']) - ->where('roles.slug', DB_SLUG_SECRETARY) - ->get(); - - if ($result->num_rows() == 0) - { - throw new Exception('Could not find secretary record id.'); - } - - return (int)$result->row()->id; - } - - /** - * Insert a new secretary record into the database. - * - * @param array $secretary Contains the secretary data. - * - * @return int Returns the new record id. - * - * @throws Exception When the insert operation fails. - */ - protected function insert($secretary) - { $providers = $secretary['providers']; unset($secretary['providers']); + $settings = $secretary['settings']; unset($secretary['settings']); - $secretary['id_roles'] = $this->get_secretary_role_id(); if ( ! $this->db->insert('users', $secretary)) { - throw new Exception('Could not insert secretary into the database.'); + throw new RuntimeException('Could not insert secretary.'); } - $secretary['id'] = (int)$this->db->insert_id(); + $secretary['id'] = $this->db->insert_id(); $settings['salt'] = generate_salt(); $settings['password'] = hash_password($settings['salt'], $settings['password']); - $this->save_providers($providers, $secretary['id']); - $this->save_settings($settings, $secretary['id']); + $this->save_settings($secretary['id'], $settings); + $this->save_provider_ids($secretary['id'], $providers); return $secretary['id']; } /** - * Get the secretary users role id. + * Update an existing secretary. * - * @return int Returns the role record id. + * @param array $secretary Associative array with the secretary data. + * + * @return int Returns the secretary ID. + * + * @throws RuntimeException */ - public function get_secretary_role_id() + protected function update(array $secretary): int { - return (int)$this->db->get_where('roles', ['slug' => DB_SLUG_SECRETARY])->row()->id; - } - - /** - * Save a secretary handling users. - * - * @param array $providers Contains the provider ids that are handled by the secretary. - * @param int $secretary_id The selected secretary record. - * - * @throws Exception If $providers argument is invalid. - */ - protected function save_providers($providers, $secretary_id) - { - if ( ! is_array($providers)) - { - throw new Exception('Invalid argument given $providers: ' . print_r($providers, TRUE)); - } - - // Delete old connections - $this->db->delete('secretaries_providers', ['id_users_secretary' => $secretary_id]); - - if (count($providers) > 0) - { - foreach ($providers as $provider_id) - { - $this->db->insert('secretaries_providers', [ - 'id_users_secretary' => $secretary_id, - 'id_users_provider' => $provider_id - ]); - } - } - } - - /** - * Save the secretary settings (used from insert or update operation). - * - * @param array $settings Contains the setting values. - * @param int $secretary_id Record id of the secretary. - * - * @throws Exception If $secretary_id argument is invalid. - * @throws Exception If $settings argument is invalid. - */ - protected function save_settings($settings, $secretary_id) - { - if ( ! is_numeric($secretary_id)) - { - throw new Exception('Invalid $secretary_id argument given:' . $secretary_id); - } - - if (count($settings) == 0 || ! is_array($settings)) - { - throw new Exception('Invalid $settings argument given:' . print_r($settings, TRUE)); - } - - // Check if the setting record exists in db. - $num_rows = $this->db->get_where('user_settings', - ['id_users' => $secretary_id])->num_rows(); - if ($num_rows == 0) - { - $this->db->insert('user_settings', ['id_users' => $secretary_id]); - } - - foreach ($settings as $name => $value) - { - $this->set_setting($name, $value, $secretary_id); - } - } - - /** - * Set a secretary's setting value in the database. - * - * The secretary and settings record must already exist. - * - * @param string $setting_name The setting's name. - * @param string $value The setting's value. - * @param int $secretary_id The selected secretary id. - * - * @return bool - */ - public function set_setting($setting_name, $value, $secretary_id) - { - $this->db->where(['id_users' => $secretary_id]); - return $this->db->update('user_settings', [$setting_name => $value]); - } - - /** - * Update an existing secretary record in the database. - * - * @param array $secretary Contains the secretary record data. - * - * @return int Returns the record id. - * - * @throws Exception When the update operation fails. - */ - protected function update($secretary) - { - $providers = $secretary['providers']; + $provider_ids = $secretary['providers']; unset($secretary['providers']); + $settings = $secretary['settings']; unset($secretary['settings']); if (isset($settings['password'])) { - $salt = $this->db->get_where('user_settings', ['id_users' => $secretary['id']])->row()->salt; - $settings['password'] = hash_password($salt, $settings['password']); + $existing_settings = $this->db->get_where('user_settings', ['id_users' => $secretary['id']])->row_array(); + + if (empty($existing_settings)) + { + throw new RuntimeException('No settings record found for secretary with ID: ' . $secretary['id']); + } + + $settings['password'] = hash_password($existing_settings['salt'], $settings['password']); } - $this->db->where('id', $secretary['id']); - if ( ! $this->db->update('users', $secretary)) + if ( ! $this->db->update('users', $secretary, ['id' => $secretary['id']])) { - throw new Exception('Could not update secretary record.'); + throw new RuntimeException('Could not update secretary.'); } - $this->save_providers($providers, $secretary['id']); - $this->save_settings($settings, $secretary['id']); + $this->save_settings($secretary['id'], $settings); + $this->save_provider_ids($secretary['id'], $provider_ids); return (int)$secretary['id']; } /** - * Delete an existing secretary record from the database. + * Remove an existing secretary from the database. * - * @param int $secretary_id The secretary record id to be deleted. + * @param int $secretary_id Provider ID. * - * @return bool Returns the delete operation result. - * - * @throws Exception When the $secretary_id is not a valid int value. + * @throws RuntimeException */ - public function delete($secretary_id) + public function delete(int $secretary_id): void { - if ( ! is_numeric($secretary_id)) + if ( ! $this->db->delete('users', ['id' => $secretary_id])) { - throw new Exception('Invalid argument type $secretary_id: ' . $secretary_id); + throw new RuntimeException('Could not delete secretary.'); } - - $num_rows = $this->db->get_where('users', ['id' => $secretary_id])->num_rows(); - if ($num_rows == 0) - { - return FALSE; // Record does not exist in database. - } - - return $this->db->delete('users', ['id' => $secretary_id]); } /** - * Get a specific secretary record from the database. + * Get a specific secretary from the database. * - * @param int $secretary_id The id of the record to be returned. + * @param int $secretary_id The ID of the record to be returned. * - * @return array Returns an array with the secretary user data. + * @return array Returns an array with the secretary data. * - * @throws Exception When the $secretary_id is not a valid int value. - * @throws Exception When given record id does not exist in the database. + * @throws InvalidArgumentException */ - public function get_row($secretary_id) + public function find(int $secretary_id): array { - if ( ! is_numeric($secretary_id)) + if ( ! $this->db->get_where('users', ['id' => $secretary_id])->num_rows()) { - throw new Exception('$secretary_id argument is not a valid numeric value: ' . $secretary_id); - } - - // Check if record exists - if ($this->db->get_where('users', ['id' => $secretary_id])->num_rows() == 0) - { - throw new Exception('The given secretary id does not match a record in the database.'); + throw new InvalidArgumentException('The provided secretary ID was not found in the database: ' . $provider_id); } $secretary = $this->db->get_where('users', ['id' => $secretary_id])->row_array(); - $secretary_providers = $this->db->get_where('secretaries_providers', - ['id_users_secretary' => $secretary['id']])->result_array(); - $secretary['providers'] = []; - foreach ($secretary_providers as $secretary_provider) - { - $secretary['providers'][] = $secretary_provider['id_users_provider']; - } + $secretary['settings'] = $this->db->get_where('user_settings', ['id_users' => $secretary_id])->row_array(); - $secretary['settings'] = $this->db->get_where('user_settings', - ['id_users' => $secretary['id']])->row_array(); - unset($secretary['settings']['id_users'], $secretary['settings']['salt']); + unset( + $secretary['settings']['id_users'], + $secretary['settings']['password'], + $secretary['settings']['salt'] + ); + + $secretary_provider_connections = $this->db->get_where('secretaries_providers', ['id_users_secretary' => $secretary_id])->result_array(); + + $secretary['providers'] = []; + + foreach ($secretary_provider_connections as $secretary_provider_connection) + { + $secretary['providers'][] = (int)$secretary_provider_connection['id_users_provider']; + } return $secretary; } @@ -466,60 +311,55 @@ class Secretaries_model extends EA_Model { /** * Get a specific field value from the database. * - * @param string $field_name The field name of the value to be returned. - * @param int $secretary_id Record id of the value to be returned. + * @param int $secretary_id Secretary ID. + * @param string $field Name of the value to be returned. * - * @return string Returns the selected record value from the database. + * @return string Returns the selected secretary value from the database. * - * @throws Exception When the $field_name argument is not a valid string. - * @throws Exception When the $secretary_id is not a valid int. - * @throws Exception When the secretary record does not exist in the database. - * @throws Exception When the selected field value is not present on database. + * @throws InvalidArgumentException */ - public function get_value($field_name, $secretary_id) + public function value(int $secretary_id, string $field): string { - if ( ! is_string($field_name)) + if (empty($field)) { - throw new Exception('$field_name argument is not a string: ' . $field_name); + throw new InvalidArgumentException('The field argument is cannot be empty.'); } - if ( ! is_numeric($secretary_id)) + if (empty($secretary_id)) { - throw new Exception('$secretary_id argument is not a valid numeric value: ' . $secretary_id); + throw new InvalidArgumentException('The secretary ID argument cannot be empty.'); } - // Check whether the secretary record exists. - $result = $this->db->get_where('users', ['id' => $secretary_id]); + // Check whether the secretary exists. + $query = $this->db->get_where('users', ['id' => $secretary_id]); - if ($result->num_rows() === 0) + if ( ! $query->num_rows()) { - throw new Exception('The record with the given id does not exist in the ' - . 'database: ' . $secretary_id); + throw new InvalidArgumentException('The provided secretary ID was not found in the database: ' . $provider_id); } - // Check if the required field name exist in database. - $row_data = $result->row_array(); + // Check if the required field is part of the secretary data. + $secretary = $query->row_array(); - if ( ! array_key_exists($field_name, $row_data)) + if ( ! array_key_exists($field, $secretary)) { - throw new Exception('The given $field_name argument does not exist in the database: ' - . $field_name); + throw new InvalidArgumentException('The requested field was not found in the secretary data: ' . $field); } - return $row_data[$field_name]; + return $secretary[$field]; } /** - * Get all, or specific secretary records from database. + * Get all secretaries that match the provided criteria. * - * @param mixed|null $where (OPTIONAL) The WHERE clause of the query to be executed. - * @param int|null $limit - * @param int|null $offset - * @param mixed|null $order_by + * @param array|string $where Where conditions + * @param int|null $limit Record limit. + * @param int|null $offset Record offset. + * @param string|null $order_by Order by. * - * @return array Returns an array with secretary records. + * @return array Returns an array of secretaries. */ - public function get_batch($where = NULL, $limit = NULL, $offset = NULL, $order_by = NULL) + public function get($where = NULL, int $limit = NULL, int $offset = NULL, string $order_by = NULL) { $role_id = $this->get_secretary_role_id(); @@ -533,40 +373,215 @@ class Secretaries_model extends EA_Model { $this->db->order_by($order_by); } - $batch = $this->db->get_where('users', ['id_roles' => $role_id], $limit, $offset)->result_array(); + $secretaries = $this->db->get_where('users', ['id_roles' => $role_id], $limit, $offset)->result_array(); - // Include every secretary providers. - foreach ($batch as &$secretary) + foreach ($secretaries as &$secretary) { - $secretary_providers = $this->db->get_where('secretaries_providers', - ['id_users_secretary' => $secretary['id']])->result_array(); + $secretary['settings'] = $this->db->get_where('user_settings', ['id_users' => $secretary['id']])->row_array(); + + unset( + $secretary['settings']['id_users'], + $secretary['settings']['password'], + $secretary['settings']['salt'] + ); + + $secretary_provider_connections = $this->db->get_where('secretaries_providers', ['id_users_secretary' => $secretary['id']])->result_array(); $secretary['providers'] = []; - foreach ($secretary_providers as $secretary_provider) - { - $secretary['providers'][] = $secretary_provider['id_users_provider']; - } - $secretary['settings'] = $this->db->get_where('user_settings', - ['id_users' => $secretary['id']])->row_array(); - unset($secretary['settings']['id_users']); + foreach ($secretary_provider_connections as $secretary_provider_connection) + { + $secretary['providers'][] = (int)$secretary_provider_connection['id_users_provider']; + } } - return $batch; + return $secretaries; } /** - * Get a secretaries setting from the database. + * Get the secretary role ID. * - * @param string $setting_name The setting name that is going to be returned. - * @param int $secretary_id The selected provider id. - * - * @return string Returns the value of the selected user setting. + * @return int Returns the role ID. */ - public function get_setting($setting_name, $secretary_id) + public function get_secretary_role_id(): int { - $secretary_settings = $this->db->get_where('user_settings', - ['id_users' => $secretary_id])->row_array(); - return $secretary_settings[$setting_name]; + $role = $this->db->get_where('roles', ['slug' => DB_SLUG_SECRETARY])->row_array(); + + if (empty($role)) + { + throw new RuntimeException('The secretary role was not found in the database.'); + } + + return $role['id']; + } + + /** + * Save the secretary settings. + * + * @param int $secretary_id Secretary ID. + * @param array $settings Associative array with the settings data. + * + * @throws InvalidArgumentException + */ + protected function save_settings(int $secretary_id, array $settings): void + { + if (empty($settings)) + { + throw new InvalidArgumentException('The settings argument cannot be empty.'); + } + + // Make sure the settings record exists in the database. + $count = $this->db->get_where('user_settings', ['id_users' => $secretary_id])->num_rows(); + + if ( ! $count) + { + $this->db->insert('user_settings', ['id_users' => $secretary_id]); + } + + foreach ($settings as $name => $value) + { + $this->set_setting($secretary_id, $name, $value); + } + } + + /** + * Set the value of a secretary setting. + * + * @param int $secretary_id Secretary ID. + * @param string $name Setting name. + * @param string $value Setting value. + */ + public function set_setting(int $secretary_id, string $name, string $value): void + { + if ( ! $this->db->update('user_settings', [$name => $value], ['id_users' => $secretary_id])) + { + throw new RuntimeException('Could not set the new secretary setting value: ' . $name); + } + } + + /** + * Get the value of a secretary setting. + * + * @param int $secretary_id Secretary ID. + * @param string $name Setting name. + * + * @return string Returns the value of the requested user setting. + */ + public function get_setting(int $secretary_id, string $name): string + { + $settings = $this->db->get_where('user_settings', ['id_users' => $secretary_id])->row_array(); + + if (empty($settings[$name])) + { + throw new RuntimeException('The requested setting value was not found: ' . $secretary_id); + } + + return $settings[$name]; + } + + /** + * Save the secretary provider IDs. + * + * @param int $secretary_id Secretary ID. + * @param array $provider_ids Provider IDs. + */ + protected function save_provider_ids(int $secretary_id, array $provider_ids): void + { + // Re-insert the secretary-provider connections. + $this->db->delete('secretary_providers', ['id_users_secretary' => $secretary_id]); + + foreach ($provider_ids as $provider_id) + { + $secretary_provider_connection = [ + 'id_users_secretary' => $secretary_id, + 'id_users_provider' => $provider_id + ]; + + $this->db->insert('secretaries_providers', $secretary_provider_connection); + } + } + + /** + * Get the query builder interface, configured for use with the users (secretary-filtered) table. + * + * @return CI_DB_query_builder + */ + public function query(): CI_DB_query_builder + { + $role_id = $this->get_secretary_role_id(); + + return $this->db->from('users')->where('id_roles', $role_id); + } + + /** + * Search secretaries by the provided keyword. + * + * @param string $keyword Search keyword. + * @param int|null $limit Record limit. + * @param int|null $offset Record offset. + * @param string|null $order_by Order by. + * + * @return array Returns an array of secretaries. + */ + public function search(string $keyword, int $limit = NULL, int $offset = NULL, string $order_by = NULL): array + { + $role_id = $this->get_secretary_role_id(); + + return $this + ->db + ->select() + ->from('users') + ->where('id_roles', $role_id) + ->like('first_name', $keyword) + ->or_like('last_name', $keyword) + ->or_like('email', $keyword) + ->or_like('phone_number', $keyword) + ->or_like('mobile_number', $keyword) + ->or_like('address', $keyword) + ->or_like('city', $keyword) + ->or_like('state', $keyword) + ->or_like('zip_code', $keyword) + ->or_like('notes', $keyword) + ->limit($limit) + ->offset($offset) + ->order_by($order_by) + ->get() + ->result_array(); + } + + /** + * Attach related resources to a secretary. + * + * @param array $secretary Associative array with the secretary data. + * @param array $resources Resource names to be attached ("providers" supported). + * + * @throws InvalidArgumentException + */ + public function attach(array &$secretary, array $resources): void + { + if (empty($secretary) || empty($resources)) + { + return; + } + + foreach ($resources as $resource) + { + switch ($resource) + { + case 'providers': + $secretary['providers'] = $this + ->db + ->select('users.*') + ->from('users') + ->join('secretaries_providers', 'secretaries_providers.id_users_provider = users.id', 'inner') + ->where('id_users_secretary', $secretary['id']) + ->get() + ->result_array(); + break; + + default: + throw new InvalidArgumentException('The requested secretary relation is not supported: ' . $resource); + } + } } }