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Updated comments in model classes.

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alext 2017-09-08 14:03:45 +02:00
parent 539e753b80
commit 0998e85001
9 changed files with 355 additions and 219 deletions
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46
src/application/models/Admins_model.php
View file

@ -37,7 +37,9 @@ class Admins_Model extends CI_Model {
* Add (insert or update) an admin user record into database.
*
* @param array $admin Contains the admin user data.
*
* @return int Returns the record id.
*
* @throws Exception When the admin data are invalid (see validate() method).
*/
public function add($admin) {
@ -59,9 +61,10 @@ class Admins_Model extends CI_Model {
/**
* Check whether a particular admin record exists in the database.
*
* @param array $admin Contains the admin data. The 'email' value is required to be present
* at the moment.
* @param array $admin Contains the admin data. The 'email' value is required to be present at the moment.
*
* @return bool Returns whether the record exists or not.
*
* @throws Exception When the 'email' value is not present on the $admin argument.
*/
public function exists($admin) {
@ -85,7 +88,9 @@ class Admins_Model extends CI_Model {
* Insert a new admin record into the database.
*
* @param array $admin Contains the admin data.
*
* @return int Returns the new record id.
*
* @throws Exception When the insert operation fails.
*/
public function insert($admin) {
@ -121,7 +126,9 @@ class Admins_Model extends CI_Model {
* Update an existing admin record in the database.
*
* @param array $admin Contains the admin record data.
*
* @return int Returns the record id.
*
* @throws Exception When the update operation fails.
*/
public function update($admin) {
@ -152,9 +159,10 @@ class Admins_Model extends CI_Model {
/**
* Find the database record id of an admin user.
*
* @param array $admin Contains the admin data. The 'email' value is required in order to
* find the record id.
* @param array $admin Contains the admin 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 $admin array.
*/
public function find_record_id($admin) {
@ -181,6 +189,7 @@ class Admins_Model extends CI_Model {
* Validate admin user data before add() operation is executed.
*
* @param array $admin Contains the admin user data.
*
* @return bool Returns the validation result.
*
* @throws Exception When data are invalid.
@ -257,11 +266,12 @@ class Admins_Model extends CI_Model {
/**
* Delete an existing admin record from the database.
*
* @param numeric $admin_id The admin record id to be deleted.
* @param int $admin_id The admin record id to be deleted.
*
* @return bool Returns the delete operation result.
* @throws Exception When the $admin_id is not a valid numeric value.
* @throws Exception When the record to be deleted is the only one admin user left on
* the system.
*
* @throws Exception When the $admin_id is not a valid int value.
* @throws Exception When the record to be deleted is the only one admin user left on the system.
*/
public function delete($admin_id) {
if (!is_numeric($admin_id)) {
@ -288,9 +298,11 @@ class Admins_Model extends CI_Model {
/**
* Get a specific admin record from the database.
*
* @param numeric $admin_id The id of the record to be returned.
* @param int $admin_id The id of the record to be returned.
*
* @return array Returns an array with the admin user data.
* @throws Exception When the $admin_id is not a valid numeric value.
*
* @throws Exception When the $admin_id is not a valid int value.
*/
public function get_row($admin_id) {
if (!is_numeric($admin_id)) {
@ -316,10 +328,12 @@ class Admins_Model extends CI_Model {
* Get a specific field value from the database.
*
* @param string $field_name The field name of the value to be returned.
* @param numeric $admin_id Record id of the value to be returned.
* @param int $admin_id Record id of the value to be returned.
*
* @return string Returns the selected record value from the database.
*
* @throws Exception When the $field_name argument is not a valid string.
* @throws Exception When the $admin_id is not a valid numeric.
* @throws Exception When the $admin_id is not a valid int.
* @throws Exception When the admin record does not exist in the database.
* @throws Exception When the selected field value is not present on database.
*/
@ -352,8 +366,9 @@ class Admins_Model extends CI_Model {
/**
* Get all, or specific admin records from database.
*
* @param string|array $where_clause (OPTIONAL) The WHERE clause of the query to be executed.
* Use this to get specific admin records.
* @param string|array $where_clause (OPTIONAL) The WHERE clause of the query to be executed. Use this to get
* specific admin records.
*
* @return array Returns an array with admin records.
*/
public function get_batch($where_clause = '') {
@ -388,7 +403,8 @@ class Admins_Model extends CI_Model {
* Validate Records Username
*
* @param string $username The provider records username.
* @param numeric $user_id The user record id.
* @param int $user_id The user record id.
*
* @return bool Returns the validation result.
*/
public function validate_username($username, $user_id) {

156
src/application/models/Appointments_model.php
View file

@ -20,12 +20,12 @@ class Appointments_Model extends CI_Model {
/**
* Add an appointment record to the database.
*
* This method adds a new appointment to the database. If the
* appointment doesn't exists it is going to be inserted, otherwise
* the record is going to be updated.
* This method adds a new appointment to the database. If the appointment doesn't exists it is going to be inserted,
* otherwise the record is going to be updated.
*
* @param array $appointment Associative array with the appointment data. Each key has the same name with the
* database fields.
*
* @param array $appointment Associative array with the appointment
* data. Each key has the same name with the database fields.
* @return int Returns the appointments id.
*/
public function add($appointment) {
@ -45,14 +45,16 @@ class Appointments_Model extends CI_Model {
/**
* Check if a particular appointment record already exists.
*
* This method checks whether the given appointment already exists
* in the database. It doesn't search with the id, but by using the
* following fields: "start_datetime", "end_datetime", "id_users_provider",
* "id_users_customer", "id_services".
* This method checks whether the given appointment already exists in the database. It doesn't search with the id,
* but by using the following fields: "start_datetime", "end_datetime", "id_users_provider", "id_users_customer",
* "id_services".
*
* @param array $appointment Associative array with the appointment's data. Each key has the same name with the
* database fields.
*
* @param array $appointment Associative array with the appointment's
* data. Each key has the same name with the database fields.
* @return bool Returns whether the record exists or not.
*
* @throws Exception If appointment fields are missing.
*/
public function exists($appointment) {
if (!isset($appointment['start_datetime'])
@ -60,8 +62,8 @@ class Appointments_Model extends CI_Model {
|| !isset($appointment['id_users_provider'])
|| !isset($appointment['id_users_customer'])
|| !isset($appointment['id_services'])) {
throw new Exception('Not all appointment field values '
. 'are provided: ' . print_r($appointment, TRUE));
throw new Exception('Not all appointment field values are provided: '
. print_r($appointment, TRUE));
}
$num_rows = $this->db->get_where('ea_appointments', array(
@ -78,9 +80,12 @@ class Appointments_Model extends CI_Model {
/**
* Insert a new appointment record to the database.
*
* @param array $appointment Associative array with the appointment's
* data. Each key has the same name with the database fields.
* @param array $appointment Associative array with the appointment's data. Each key has the same name with the
* database fields.
*
* @return int Returns the id of the new record.
*
* @throws Exception If appointment record could not be inserted.
*/
protected function _insert($appointment) {
$appointment['book_datetime'] = date('Y-m-d H:i:s');
@ -96,14 +101,12 @@ class Appointments_Model extends CI_Model {
/**
* Update an existing appointment record in the database.
*
* The appointment data argument should already include the record
* id in order to process the update operation.
* The appointment data argument should already include the record ID in order to process the update operation.
*
* @expectedException DatabaseException Raises when the update operation
* fails to complete successfully.
* @param array $appointment Associative array with the appointment's data. Each key has the same name with the
* database fields.
*
* @param array $appointment Associative array with the appointment's
* data. Each key has the same name with the database fields.
* @throws Exception If appointment record could not be updated.
*/
protected function _update($appointment) {
$this->db->where('id', $appointment['id']);
@ -115,17 +118,17 @@ class Appointments_Model extends CI_Model {
/**
* Find the database id of an appointment record.
*
* The appointment data should include the following fields in order
* to get the unique id from the database: "start_datetime", "end_datetime",
* "id_users_provider", "id_users_customer", "id_services".
* The appointment data should include the following fields in order to get the unique id from the database:
* "start_datetime", "end_datetime", "id_users_provider", "id_users_customer", "id_services".
*
* <strong>IMPORTANT!</strong> The record must already exists in the
* database, otherwise an exception is raised.
* IMPORTANT: The record must already exists in the database, otherwise an exception is raised.
*
* @param array $appointment Array with the appointment data. The
* keys of the array should have the same names as the db fields.
* @return int Returns the db id of the record that matches the appointment
* data.
* @param array $appointment Array with the appointment data. The keys of the array should have the same names as
* the db fields.
*
* @return int Returns the db id of the record that matches the appointment data.
*
* @throws Exception If appointment could not be found.
*/
public function find_record_id($appointment) {
$this->db->where(array(
@ -146,11 +149,13 @@ class Appointments_Model extends CI_Model {
}
/**
* Validate appointment data before the insert or update operations
* are executed.
* Validate appointment data before the insert or update operations are executed.
*
* @param array $appointment Contains the appointment data.
*
* @return bool Returns the validation result.
*
* @throws Exception If appointment validation fails.
*/
public function validate($appointment) {
$this->load->helper('data_validation');
@ -161,8 +166,7 @@ class Appointments_Model extends CI_Model {
$num_rows = $this->db->get_where('ea_appointments',
array('id' => $appointment['id']))->num_rows();
if ($num_rows == 0) {
throw new Exception('Provided appointment id does not '
. 'exist in the database.');
throw new Exception('Provided appointment id does not exist in the database.');
}
}
@ -214,11 +218,11 @@ class Appointments_Model extends CI_Model {
/**
* Delete an existing appointment record from the database.
*
* @expectedException InvalidArgumentException Raises when the $appointment_id
* is not an integer.
* @param int $appointment_id The record id to be deleted.
*
* @param numeric $appointment_id The record id to be deleted.
* @return bool Returns the delete operation result.
*
* @throws Exception If $appointment_id argument is invalid.
*/
public function delete($appointment_id) {
if (!is_numeric($appointment_id)) {
@ -238,50 +242,54 @@ class Appointments_Model extends CI_Model {
/**
* Get a specific row from the appointments table.
*
* @param numeric $appointment_id The record's id to be returned.
* @return array Returns an associative array with the selected
* record's data. Each key has the same name as the database
* field names.
* @param int $appointment_id The record's id to be returned.
*
* @return array Returns an associative array with the selected record's data. Each key has the same name as the
* database field names.
*
* @throws Exception If $appointment_id argumnet is invalid.
*/
public function get_row($appointment_id) {
if (!is_numeric($appointment_id)) {
throw new Exception('Invalid argument given. Expected '
. 'integer for the $appointment_id: ' . $appointment_id);
throw new Exception('Invalid argument given. Expected integer for the $appointment_id: '
. $appointment_id);
}
return $this->db->get_where('ea_appointments',
array('id' => $appointment_id))->row_array();
return $this->db->get_where('ea_appointments', array('id' => $appointment_id))->row_array();
}
/**
* Get a specific field value from the database.
*
* @param string $field_name The field name of the value to be returned.
* @param numeric $appointment_id The selected record's id.
* @param int $appointment_id The selected record's id.
*
* @return string Returns the records value from the database.
*
* @throws Exception If $appointment_id argument is invalid.
* @throws Exception If $field_name argument is invalid.
* @throws Exception If requested appointment record was not found.
* @throws Exception If requested field name does not exist.
*/
public function get_value($field_name, $appointment_id) {
if (!is_numeric($appointment_id)) {
throw new Exception('Invalid argument given, expected '
. 'integer for the $appointment_id: ' . $appointment_id);
throw new Exception('Invalid argument given, expected integer for the $appointment_id: '
. $appointment_id);
}
if (!is_string($field_name)) {
throw new Exception('Invalid argument given, expected '
. 'string for the $field_name: ' . $field_name);
throw new Exception('Invalid argument given, expected string for the $field_name: ' . $field_name);
}
if ($this->db->get_where('ea_appointments',
array('id' => $appointment_id))->num_rows() == 0) {
if ($this->db->get_where('ea_appointments', array('id' => $appointment_id))->num_rows() == 0) {
throw new Exception('The record with the provided id '
. 'does not exist in the database: ' . $appointment_id);
}
$row_data = $this->db->get_where('ea_appointments',
array('id' => $appointment_id))->row_array();
$row_data = $this->db->get_where('ea_appointments', array('id' => $appointment_id))->row_array();
if (!isset($row_data[$field_name])) {
throw new Exception('The given field name does not '
. 'exist in the database: ' . $field_name);
throw new Exception('The given field name does not exist in the database: ' . $field_name);
}
return $row_data[$field_name];
@ -292,8 +300,9 @@ class Appointments_Model extends CI_Model {
*
* @example $this->Model->getBatch('id = ' . $recordId);
*
* @param string $where_clause (OPTIONAL) The WHERE clause of
* the query to be executed. DO NOT INCLUDE 'WHERE' KEYWORD.
* @param string $where_clause (OPTIONAL) The WHERE clause of the query to be executed. DO NOT INCLUDE 'WHERE'
* KEYWORD.
*
* @return array Returns the rows from the database.
*/
public function get_batch($where_clause = '') {
@ -307,10 +316,8 @@ class Appointments_Model extends CI_Model {
/**
* Generate a unique hash for the given appointment data.
*
* This method uses the current date-time to generate a unique
* hash string that is later used to identify this appointment.
* Hash is needed when the email is send to the user with an
* edit link.
* This method uses the current date-time to generate a unique hash string that is later used to identify this
* appointment. Hash is needed when the email is send to the user with an edit link.
*
* @return string Returns the unique appointment hash.
*/
@ -323,7 +330,11 @@ class Appointments_Model extends CI_Model {
* Inserts or updates an unavailable period record in the database.
*
* @param array $unavailable Contains the unavailable data.
*
* @return int Returns the record id.
*
* @throws Exception If unavailability validation fails.
* @throws Exception If provider record could not be found in database.
*/
public function add_unavailable($unavailable) {
// Validate period
@ -361,33 +372,38 @@ class Appointments_Model extends CI_Model {
/**
* Delete an unavailable period.
*
* @param numeric $unavailable_id Record id to be deleted.
* @param int $unavailable_id Record id to be deleted.
*
* @return bool Returns the delete operation result.
*
* @throws Exception If $unavailable_id argument is invalid.
*/
public function delete_unavailable($unavailable_id) {
if (!is_numeric($unavailable_id)) {
throw new Exception('Invalid argument type $unavailable_id (value:"' .
$unavailable_id . '")');
throw new Exception('Invalid argument type $unavailable_id: ' . $unavailable_id);
}
$num_rows = $this->db->get_where('ea_appointments', array('id' => $unavailable_id))
->num_rows();
$num_rows = $this->db->get_where('ea_appointments', array('id' => $unavailable_id))->num_rows();
if ($num_rows == 0) {
return FALSE; // Record does not exist.
}
$this->db->where('id', $unavailable_id);
return $this->db->delete('ea_appointments');
}
/**
* Clear google sync IDs from appointment record.
*
* @param numeric $provider_id The appointment provider record id.
* @param int $provider_id The appointment provider record id.
*
* @throws Exception If $provider_id argument is invalid.
*/
public function clear_google_sync_ids($provider_id) {
if (!is_numeric($provider_id)) {
throw new Exception('Invalid argument type $provider_id (value: "'
. $provider_id . '")');
throw new Exception('Invalid argument type $provider_id: ' . $provider_id);
}
$this->db->update('ea_appointments', array('id_google_calendar' => NULL),

88
src/application/models/Customers_model.php
View file

@ -20,12 +20,12 @@ class Customers_Model extends CI_Model {
/**
* Add a customer record to the database.
*
* This method adds a customer to the database. If the customer
* doesn't exists it is going to be inserted, otherwise the
* record is going to be updated.
* This method adds a customer to the database. If the customer doesn't exists it is going to be inserted, otherwise
* the record is going to be updated.
*
* @param array $customer Associative array with the customer's data. Each key has the same name with the database
* fields.
*
* @param array $customer Associative array with the customer's
* data. Each key has the same name with the database fields.
* @return int Returns the customer id.
*/
public function add($customer) {
@ -51,13 +51,15 @@ class Customers_Model extends CI_Model {
/**
* Check if a particular customer record already exists.
*
* This method checks whether the given customer already exists in
* the database. It doesn't search with the id, but with the following
* fields: "email"
* This method checks whether the given customer already exists in the database. It doesn't search with the id, but
* with the following fields: "email"
*
* @param array $customer Associative array with the customer's data. Each key has the same name with the database
* fields.
*
* @param array $customer Associative array with the customer's
* data. Each key has the same name with the database fields.
* @return bool Returns whether the record exists or not.
*
* @throws Exception If customer email property is missing.
*/
public function exists($customer) {
if (!isset($customer['email'])) {
@ -79,9 +81,12 @@ class Customers_Model extends CI_Model {
/**
* Insert a new customer record to the database.
*
* @param array $customer Associative array with the customer's
* data. Each key has the same name with the database fields.
* @param array $customer Associative array with the customer's data. Each key has the same name with the database
* fields.
*
* @return int Returns the id of the new record.
*
* @throws Exception If customer record could not be inserted.
*/
protected function _insert($customer) {
// Before inserting the customer we need to get the customer's role id
@ -104,12 +109,14 @@ class Customers_Model extends CI_Model {
/**
* Update an existing customer record in the database.
*
* The customer data argument should already include the record
* id in order to process the update operation.
* The customer data argument should already include the record ID in order to process the update operation.
*
* @param array $customer Associative array with the customer's
* data. Each key has the same name with the database fields.
* @return int Returns the updated record id.
* @param array $customer Associative array with the customer's data. Each key has the same name with the database
* fields.
*
* @return int Returns the updated record ID.
*
* @throws Exception If customer record could not be updated.
*/
protected function _update($customer) {
// Do not update empty string values.
@ -129,15 +136,16 @@ class Customers_Model extends CI_Model {
/**
* Find the database id of a customer record.
*
* The customer data should include the following fields in order to
* get the unique id from the database: "email"
* The customer data should include the following fields in order to get the unique id from the database: "email"
*
* <strong>IMPORTANT!</strong> The record must already exists in the
* database, otherwise an exception is raised.
* IMPORTANT: The record must already exists in the database, otherwise an exception is raised.
*
* @param array $customer Array with the customer data. The
* keys of the array should have the same names as the db fields.
* @return int Returns the id.
* @param array $customer Array with the customer data. The keys of the array should have the same names as the
* database fields.
*
* @return int Returns the ID.
*
* @throws Exception If customer record does not exist.
*/
public function find_record_id($customer) {
if (!isset($customer['email'])) {
@ -165,7 +173,10 @@ class Customers_Model extends CI_Model {
* Validate customer data before the insert or update operation is executed.
*
* @param array $customer Contains the customer data.
*
* @return bool Returns the validation result.
*
* @throws Exception If customer validation fails.
*/
public function validate($customer) {
$this->load->helper('data_validation');
@ -218,8 +229,11 @@ class Customers_Model extends CI_Model {
/**
* Delete an existing customer record from the database.
*
* @param numeric $customer_id The record id to be deleted.
* @param int $customer_id The record id to be deleted.
*
* @return bool Returns the delete operation result.
*
* @throws Exception If $customer_id argument is invalid.
*/
public function delete($customer_id) {
if (!is_numeric($customer_id)) {
@ -237,10 +251,12 @@ class Customers_Model extends CI_Model {
/**
* Get a specific row from the appointments table.
*
* @param numeric $customer_id The record's id to be returned.
* @return array Returns an associative array with the selected
* record's data. Each key has the same name as the database
* field names.
* @param int $customer_id The record's id to be returned.
*
* @return array Returns an associative array with the selected record's data. Each key has the same name as the
* database field names.
*
* @throws Exception If $customer_id argumnet is invalid.
*/
public function get_row($customer_id) {
if (!is_numeric($customer_id)) {
@ -252,10 +268,15 @@ class Customers_Model extends CI_Model {
/**
* Get a specific field value from the database.
*
* @param string $field_name The field name of the value to be
* returned.
* @param string $field_name The field name of the value to be returned.
* @param int $customer_id The selected record's id.
*
* @return string Returns the records value from the database.
*
* @throws Exception If $customer_id argument is invalid.
* @throws Exception If $field_name argument is invalid.
* @throws Exception If requested customer record does not exist in the database.
* @throws Exception If requested field name does not exist in the database.
*/
public function get_value($field_name, $customer_id) {
if (!is_numeric($customer_id)) {
@ -290,8 +311,9 @@ class Customers_Model extends CI_Model {
*
* @example $this->Model->getBatch('id = ' . $recordId);
*
* @param string $whereClause (OPTIONAL) The WHERE clause of
* the query to be executed. DO NOT INCLUDE 'WHERE' KEYWORD.
* @param string $whereClause (OPTIONAL) The WHERE clause of the query to be executed. DO NOT INCLUDE 'WHERE'
* KEYWORD.
*
* @return array Returns the rows from the database.
*/
public function get_batch($where_clause = '') {

70
src/application/models/Providers_model.php
View file

@ -14,8 +14,7 @@
/**
* Providers_Model Class
*
* Contains the database operations for the service provider users of
* Easy!Appointments.
* Contains the database operations for the service provider users of Easy!Appointments.
*
* Data Structure:
* 'fist_name'
@ -48,11 +47,13 @@ class Providers_Model extends CI_Model {
/**
* Add (insert - update) a service provider record.
*
* If the record already exists (id value provided) then it is going to be updated,
* otherwise inserted into the database.
* If the record already exists (id value provided) then it is going to be updated, otherwise inserted into the
* database.
*
* @param array $provider Contains the service provider data.
*
* @return int Returns the record id.
*
* @throws Exception When the record data validation fails.
*/
public function add($provider) {
@ -74,9 +75,10 @@ class Providers_Model extends CI_Model {
/**
* Check whether a particular provider record already exists in the database.
*
* @param array $provider Contains the provider data. The 'email' value is required
* in order to check for a provider.
* @param array $provider Contains the provider data. The 'email' value is required in order to check for a provider.
*
* @return bool Returns whether the provider record exists or not.
*
* @throws Exception When the 'email' value is not provided.
*/
public function exists($provider) {
@ -100,7 +102,9 @@ class Providers_Model extends CI_Model {
* Insert a new provider record into the database.
*
* @param array $provider Contains the provider data (must be already validated).
*
* @return int Returns the new record id.
*
* @throws Exception When the insert operation fails.
*/
protected function _insert($provider) {
@ -135,7 +139,9 @@ class Providers_Model extends CI_Model {
* Update an existing provider record in the database.
*
* @param array $provider Contains the provider data.
*
* @return int Returns the record id.
*
* @throws Exception When the update operation fails.
*/
protected function _update($provider) {
@ -168,9 +174,10 @@ class Providers_Model extends CI_Model {
/**
* Find the database record id of a provider.
*
* @param array $provider Contains the provider data. The 'email' value is required
* in order to find the record id.
* @param array $provider Contains the provider data. The 'email' value is required in order to find the record id.
*
* @return int Returns the record id.
*
* @throws Exception When the provider's email value is not provided.
*/
public function find_record_id($provider) {
@ -197,7 +204,10 @@ class Providers_Model extends CI_Model {
* Validate provider data before the insert or update operation is executed.
*
* @param array $provider Contains the provider data.
*
* @return bool Returns the validation result.
*
* @throws Exception If provider validation fails.
*/
public function validate($provider) {
$this->load->helper('data_validation');
@ -226,7 +236,7 @@ class Providers_Model extends CI_Model {
// Validate provider services.
if (!isset($provider['services']) || !is_array($provider['services'])) {
throw new Exception('Invalid provider services given: ' . print_r($provider, TRUE));
} else { // Check if services are valid numeric values.
} else { // Check if services are valid int values.
foreach($provider['services'] as $service_id) {
if (!is_numeric($service_id)) {
throw new Exception('A provider service with invalid id was found: '
@ -289,9 +299,11 @@ class Providers_Model extends CI_Model {
/**
* Delete an existing provider record from the database.
*
* @param numeric $customer_id The record id to be deleted.
* @param int $customer_id The record id to be deleted.
*
* @return bool Returns the delete operation result.
* @throws Exception When the provider id value is not numeric.
*
* @throws Exception When the provider id value is not int.
*/
public function delete($provider_id) {
if (!is_numeric($provider_id)) {
@ -310,8 +322,10 @@ class Providers_Model extends CI_Model {
* Get a specific provider record from the database.
*
* @param int $provider_id The id of the record to be returned.
* @return array Returns an associative array with the selected record's data. Each key
* has the same name as the database field names.
*
* @return array Returns an associative array with the selected record's data. Each key has the same name as the
* database field names.
*
* @throws Exception When the selected record does not exist in database.
*/
public function get_row($provider_id) {
@ -349,11 +363,12 @@ class Providers_Model extends CI_Model {
* Get a specific field value from the database.
*
* @param string $field_name The field name of the value to be returned.
* @param numeric $provider_id Record id of the value to be returned.
* @param int $provider_id Record id of the value to be returned.
*
* @return string Returns the selected record value from the database.
*
* @throws Exception When the $field_name argument is not a valid string.
* @throws Exception When the $provider_id is not a valid numeric.
* @throws Exception When the $provider_id is not a valid int.
* @throws Exception When the provider record does not exist in the database.
* @throws Exception When the selected field value is not present on database.
*/
@ -428,8 +443,7 @@ class Providers_Model extends CI_Model {
/**
* Get the available system providers.
*
* This method returns the available providers and the services that can
* provide.
* This method returns the available providers and the services that can provide.
*
* @return array Returns an array with the providers data.
*/
@ -478,14 +492,13 @@ class Providers_Model extends CI_Model {
/**
* Get a providers setting from the database.
*
* @param string $setting_name The setting name that is going to be
* returned.
* @param string $setting_name The setting name that is going to be returned.
* @param int $provider_id The selected provider id.
*
* @return string Returns the value of the selected user setting.
*/
public function get_setting($setting_name, $provider_id) {
$provider_settings = $this->db->get_where('ea_user_settings',
array('id_users' => $provider_id))->row_array();
$provider_settings = $this->db->get_where('ea_user_settings', array('id_users' => $provider_id))->row_array();
return $provider_settings[$setting_name];
}
@ -496,7 +509,7 @@ class Providers_Model extends CI_Model {
*
* @param string $setting_name The setting's name.
* @param string $value The setting's value.
* @param numeric $provider_id The selected provider id.
* @param int $provider_id The selected provider id.
*/
public function set_setting($setting_name, $value, $provider_id) {
$this->db->where(array('id_users' => $provider_id));
@ -507,7 +520,10 @@ class Providers_Model extends CI_Model {
* Save the provider settings (used from insert or update operation).
*
* @param array $settings Contains the setting values.
* @param numeric $provider_id Record id of the provider.
* @param int $provider_id Record id of the provider.
*
* @throws Exception If $provider_id argument is invalid.
* @throws Exception If $settings argument is invalid.
*/
protected function save_settings($settings, $provider_id) {
if (!is_numeric($provider_id)) {
@ -533,9 +549,10 @@ class Providers_Model extends CI_Model {
* Save the provider services in the database (use on both insert and update operation).
*
* @param array $services Contains the service ids that the selected provider can provide.
* @param numeric $provider_id The selected provider record id.
* @param int $provider_id The selected provider record id.
*
* @throws Exception When the $services argument type is not array.
* @throws Exception When the $provider_id argument type is not numeric.
* @throws Exception When the $provider_id argument type is not int.
*/
protected function save_services($services, $provider_id) {
// Validate method arguments.
@ -562,7 +579,8 @@ class Providers_Model extends CI_Model {
* Validate Records Username
*
* @param string $username The provider records username.
* @param numeric $user_id The user record id.
* @param int $user_id The user record id.
*
* @return bool Returns the validation result.
*/
public function validate_username($username, $user_id) {

12
src/application/models/Roles_model.php
View file

@ -20,8 +20,8 @@ class Roles_Model extends CI_Model {
/**
* Get the record id of a particular role.
*
* @param string $role_slug The selected role slug. Slugs are
* defined in the "application/config/constants.php" file.
* @param string $role_slug The selected role slug. Slugs are defined in the "application/config/constants.php" file.
*
* @return int Returns the database id of the roles record.
*/
public function get_role_id($role_slug) {
@ -31,18 +31,18 @@ class Roles_Model extends CI_Model {
/**
* Returns all the privileges (bool values) of a role slug.
*
* The privilege numbers are converted into bool values of the four main actions (view,
* add, edit, delete). By checking each value you can know if the user is able to perform
* this action.
* The privilege numbers are converted into bool values of the four main actions (view, add, edit, delete). By
* checking each value you can know if the user is able to perform this action.
*
* @param string $slug The role slug.
*
* @return array Returns the privilege value.
*/
public function get_privileges($slug) {
$privileges = $this->db->get_where('ea_roles', array('slug' => $slug))->row_array();
unset($privileges['id'], $privileges['name'], $privileges['slug'], $privileges['is_admin']);
// Convert the numeric values to bool so that is easier to check whether a
// Convert the int values to bool so that is easier to check whether a
// user has the required privileges for a specific action.
foreach($privileges as &$value) {
$privileges_number = $value;

63
src/application/models/Secretaries_model.php
View file

@ -16,7 +16,8 @@
*
* Handles the db actions that have to do with secretaries.
*
* Data Structure
* Data Structure:
*
* 'first_name'
* 'last_name'
* 'email'
@ -38,7 +39,9 @@ class Secretaries_Model extends CI_Model {
* Add (insert or update) a secretary user record into database.
*
* @param array $secretary Contains the secretary user data.
*
* @return int Returns the record id.
*
* @throws Exception When the secretary data are invalid (see validate() method).
*/
public function add($secretary) {
@ -60,9 +63,10 @@ class Secretaries_Model extends CI_Model {
/**
* Check whether a particular secretary record exists in the database.
*
* @param array $secretary Contains the secretary data. The 'email' value is required to
* be present at the moment.
* @param array $secretary Contains the secretary data. The 'email' value is required to be present at the moment.
*
* @return bool Returns whether the record exists or not.
*
* @throws Exception When the 'email' value is not present on the $secretary argument.
*/
public function exists($secretary) {
@ -86,7 +90,9 @@ class Secretaries_Model extends CI_Model {
* 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) {
@ -117,7 +123,9 @@ class Secretaries_Model extends CI_Model {
* 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) {
@ -147,9 +155,10 @@ class Secretaries_Model extends CI_Model {
/**
* 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.
* @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) {
@ -176,7 +185,10 @@ class Secretaries_Model extends CI_Model {
* Validate secretary user data before add() operation is executed.
*
* @param array $secretary Contains the secretary user data.
*
* @return bool Returns the validation result.
*
* @throws Exception If secretary validation fails.
*/
public function validate($secretary) {
$this->load->helper('data_validation');
@ -255,9 +267,11 @@ class Secretaries_Model extends CI_Model {
/**
* Delete an existing secretary record from the database.
*
* @param numeric $secretary_id The secretary record id to be deleted.
* @param int $secretary_id The secretary record id to be deleted.
*
* @return bool Returns the delete operation result.
* @throws Exception When the $secretary_id is not a valid numeric value.
*
* @throws Exception When the $secretary_id is not a valid int value.
*/
public function delete($secretary_id) {
if (!is_numeric($secretary_id)) {
@ -275,9 +289,11 @@ class Secretaries_Model extends CI_Model {
/**
* Get a specific secretary record from the database.
*
* @param numeric $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.
* @throws Exception When the $secretary_id is not a valid numeric value.
*
* @throws Exception When the $secretary_id is not a valid int value.
* @throws Exception When given record id does not exist in the database.
*/
public function get_row($secretary_id) {
@ -310,10 +326,12 @@ class Secretaries_Model extends CI_Model {
* Get a specific field value from the database.
*
* @param string $field_name The field name of the value to be returned.
* @param numeric $secretary_id Record id of the value to be returned.
* @param int $secretary_id Record id of the value to be returned.
*
* @return string Returns the selected record 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 numeric.
* @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.
*/
@ -346,8 +364,9 @@ class Secretaries_Model extends CI_Model {
/**
* Get all, or specific secretary records from database.
*
* @param string|array $where_clause (OPTIONAL) The WHERE clause of the query to be executed.
* Use this to get specific secretary records.
* @param string|array $where_clause (OPTIONAL) The WHERE clause of the query to be executed. Use this to get
* specific secretary records.
*
* @return array Returns an array with secretary records.
*/
public function get_batch($where_clause = '') {
@ -389,8 +408,11 @@ class Secretaries_Model extends CI_Model {
/**
* Save a secretary handling users.
*
* @param array $providers Contains the provider ids that are handled by the secretary.
* @param numeric $secretary_id The selected secretary record.
* @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)) {
@ -414,11 +436,14 @@ class Secretaries_Model extends CI_Model {
* Save the secretary settings (used from insert or update operation).
*
* @param array $settings Contains the setting values.
* @param numeric $secretary_id Record id of the secretary.
* @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 $provider_id argument given:' . $secretary_id);
throw new Exception('Invalid $secretary_id argument given:' . $secretary_id);
}
if (count($settings) == 0 || !is_array($settings)) {
@ -442,6 +467,7 @@ class Secretaries_Model extends CI_Model {
*
* @param string $setting_name The setting name that is going to be returned.
* @param int $secretary_id The selected provider id.
*
* @return string Returns the value of the selected user setting.
*/
public function get_setting($setting_name, $secretary_id) {
@ -457,7 +483,7 @@ class Secretaries_Model extends CI_Model {
*
* @param string $setting_name The setting's name.
* @param string $value The setting's value.
* @param numeric $secretary_id The selected provider id.
* @param int $secretary_id The selected provider id.
*/
public function set_setting($setting_name, $value, $secretary_id) {
$this->db->where(array('id_users' => $secretary_id));
@ -468,7 +494,8 @@ class Secretaries_Model extends CI_Model {
* Validate Records Username
*
* @param string $username The provider records username.
* @param numeric $user_id The user record id.
* @param int $user_id The user record id.
*
* @return bool Returns the validation result.
*/
public function validate_username($username, $user_id) {

66
src/application/models/Services_model.php
View file

@ -20,10 +20,9 @@ class Services_Model extends CI_Model {
/**
* Add (insert or update) a service record on the database
*
* @param array $service Contains the service data. If an 'id' value is provided then
* the record will be updated.
* @param array $service Contains the service data. If an 'id' value is provided then the record will be updated.
*
* @return numeric Returns the record id.
* @return int Returns the record id.
*/
public function add($service) {
$this->validate($service);
@ -43,6 +42,8 @@ class Services_Model extends CI_Model {
* @param array $service Contains the service record data.
*
* @return int Returns the new service record id.
*
* @throws Exception If service record could not be inserted.
*/
protected function _insert($service) {
if (!$this->db->insert('ea_services', $service)) {
@ -54,8 +55,9 @@ class Services_Model extends CI_Model {
/**
* Update service record.
*
* @param array $service Contains the service data. The record id needs to be included in
* the array.
* @param array $service Contains the service data. The record id needs to be included in the array.
*
* @throws Exception If service record could not be updated.
*/
protected function _update($service) {
$this->db->where('id', $service['id']);
@ -67,8 +69,12 @@ class Services_Model extends CI_Model {
/**
* Checks whether an service record already exists in the database.
*
* @param array $service Contains the service data. Name, duration and price values
* are mandatory in order to perform the checks.
* @param array $service Contains the service data. Name, duration and price values are mandatory in order to
* perform the checks.
*
* @return bool Returns whether the service record exists.
*
* @throws Exception If required fields are missing.
*/
public function exists($service) {
if (!isset($service['name'])
@ -93,6 +99,8 @@ class Services_Model extends CI_Model {
* @param array $service Contains the service data.
*
* @return bool Returns the validation result.
*
* @throws Exception If service validation fails.
*/
public function validate($service) {
$this->load->helper('data_validation');
@ -122,7 +130,7 @@ class Services_Model extends CI_Model {
. print_r($service, TRUE));
}
// Duration must be numeric
// Duration must be int
if ($service['duration'] !== NULL) {
if (!is_numeric($service['duration'])) {
throw new Exception('Service duration is not numeric.');
@ -154,10 +162,13 @@ class Services_Model extends CI_Model {
/**
* Get the record id of an existing record.
*
* NOTICE! The record must exist, otherwise an exception will be raised.
* NOTICE: The record must exist, otherwise an exception will be raised.
*
* @param array $service Contains the service record data. Name, duration and price values
* are mandatory for this method to complete.
* @param array $service Contains the service record data. Name, duration and price values are mandatory for this
* method to complete.
*
* @throws Exception If required fields are missing.
* @throws Exception If requested service was not found.
*/
public function find_record_id($service) {
if (!isset($service['name'])
@ -183,9 +194,11 @@ class Services_Model extends CI_Model {
/**
* Delete a service record from database.
*
* @param numeric $service_id Record id to be deleted.
* @param int $service_id Record id to be deleted.
*
* @return bool Returns the delete operation result.
*
* @throws Exception If $service_id argument is invalid.
*/
public function delete($service_id) {
if (!is_numeric($service_id)) {
@ -203,10 +216,12 @@ class Services_Model extends CI_Model {
/**
* Get a specific row from the services db table.
*
* @param numeric $service_id The record's id to be returned.
* @param int $service_id The record's id to be returned.
*
* @return array Returns an associative array with the selected record's data. Each key
* has the same name as the database field names.
* @return array Returns an associative array with the selected record's data. Each key has the same name as the
* database field names.
*
* @throws Exception If $service_id argument is not valid.
*/
public function get_row($service_id) {
if (!is_numeric($service_id)) {
@ -223,6 +238,11 @@ class Services_Model extends CI_Model {
* @param int $service_id The selected record's id.
*
* @return string Returns the records value from the database.
*
* @throws Exception If $service_id argument is invalid.
* @throws Exception If $field_name argument is invalid.
* @throws Exception if requested service does not exist in the database.
* @throws Exception If requested field name does not exist in the database.
*/
public function get_value($field_name, $service_id) {
if (!is_numeric($service_id)) {
@ -287,7 +307,9 @@ class Services_Model extends CI_Model {
*
* @param array $category Contains the service category data.
*
* @return int Returns the record id.s
* @return int Returns the record ID.
*
* @throws Exception If service category data are invalid.
*/
public function add_category($category) {
if (!$this->validate_category($category)) {
@ -308,9 +330,11 @@ class Services_Model extends CI_Model {
/**
* Delete a service category record from the database.
*
* @param numeric $category_id Record id to be deleted.
* @param int $category_id Record id to be deleted.
*
* @return bool Returns the delete operation result.
*
* @throws Exception if Service category record was not found.
*/
public function delete_category($category_id) {
if (!is_numeric($category_id)) {
@ -330,9 +354,12 @@ class Services_Model extends CI_Model {
/**
* Get a service category record data.
*
* @param numeric $category_id Record id to be retrieved.
* @param int $category_id Record id to be retrieved.
*
* @return array Returns the record data from the database.
*
* @throws Exception If $category_id argument is invalid.
* @throws Exception If service category record does not exist.
*/
public function get_category($category_id) {
if (!is_numeric($category_id)) {
@ -365,6 +392,8 @@ class Services_Model extends CI_Model {
* @param array $category Contains the service category data.
*
* @return bool Returns the validation result.
*
* @throws Exception If required fields are missing.
*/
public function validate_category($category) {
try {
@ -382,6 +411,5 @@ class Services_Model extends CI_Model {
} catch(Exception $exc) {
return FALSE;
}
}
}

22
src/application/models/Settings_model.php
View file

@ -22,11 +22,12 @@ class Settings_Model extends CI_Model {
*
* This method returns a system setting from the database.
*
* @expectedException Exception
*
* @param string $name The database setting name.
*
* @return string Returns the database value for the selected setting.
*
* @throws Exception If the $name argument is invalid.
* @throws Exception If the requested $name setting does not exist in the database.
*/
public function get_setting($name) {
if (!is_string($name)) { // Check argument type.
@ -38,21 +39,22 @@ class Settings_Model extends CI_Model {
}
$query = $this->db->get_where('ea_settings', array('name' => $name));
$setting = ($query->num_rows() > 0) ? $query->row() : '';
$setting = $query->num_rows() > 0 ? $query->row() : '';
return $setting->value;
}
/**
* This method sets the value for a specific setting
* on the database. If the setting doesn't exist, it
* is going to be created, otherwise updated.
* This method sets the value for a specific setting on the database.
*
* @expectedException Exception
* If the setting doesn't exist, it is going to be created, otherwise updated.
*
* @param string $name The setting name.
* @param type $value The setting value.
* @param string $value The setting value.
*
* @return int Returns the setting database id.
*
* @throws Exception If $name argument is invalid.
* @throws Exception If the save operation fails.
*/
public function set_setting($name, $value) {
if (!is_string($name)) {
@ -84,11 +86,11 @@ class Settings_Model extends CI_Model {
/**
* Remove a setting from the database.
*
* @expectedException Exception
*
* @param string $name The setting name to be removed.
*
* @return bool Returns the delete operation result.
*
* @throws Exception If the $name argument is invalid.
*/
public function remove_setting($name) {
if (!is_string($name)) {

23
src/application/models/User_model.php
View file

@ -22,7 +22,7 @@ class User_Model extends CI_Model {
/**
* Returns the user from the database for the "settings" page.
*
* @param numeric $user_id User record id.
* @param int $user_id User record id.
*
* @return array Returns an array with user data.
*
@ -83,7 +83,7 @@ class User_Model extends CI_Model {
* Performs the check of the given user credentials.
*
* @param string $username Given user's name.
* @param type $password Given user's password (not hashed yet).
* @param string $password Given user's password (not hashed yet).
*
* @return array|null Returns the session data of the logged in user or null on failure.
*/
@ -108,14 +108,19 @@ class User_Model extends CI_Model {
/**
* Get the given user's display name (first + last name).
*
* @param numeric $user_id The given user record id.
* @param int $user_id The given user record id.
*
* @return string Returns the user display name.
*
* @throws Exception If $user_id argument is invalid.
*/
public function get_user_display_name($user_id) {
if (!is_numeric($user_id))
throw new Exception ('Invalid argument given ($user_id = "' . $user_id . '").');
if (!is_numeric($user_id)) {
throw new Exception ('Invalid argument given: ' . $user_id);
}
$user = $this->db->get_where('ea_users', array('id' => $user_id))->row_array();
return $user['first_name'] . ' ' . $user['last_name'];
}
@ -123,8 +128,8 @@ class User_Model extends CI_Model {
* If the given arguments correspond to an existing user record, generate a new
* password and send it with an email.
*
* @param string $username
* @param string $email
* @param string $username User's username.
* @param string $email User's email.
*
* @return string|bool Returns the new password on success or FALSE on failure.
*/
@ -139,7 +144,9 @@ class User_Model extends CI_Model {
->where('ea_user_settings.username', $username)
->get();
if ($result->num_rows() == 0) return FALSE;
if ($result->num_rows() == 0) {
return FALSE;
}
$user_id = $result->row()->id;