ModelInterface Interface Reference

Interface that the user can implement in order to create a new Model, based on a real ODBC. More...

Inheritance diagram for ModelInterface:

Public Member Functions
	findAll ()
	find (int $id)
	insert (array $data)
	update (int $id, array $data)
	delete (int $id)
	where (string $key, mixed $value)
	getLastInsertedId ()
	validate (array $data, string $ruleset, array &$errors=[])

Detailed Description

Interface that the user can implement in order to create a new Model, based on a real ODBC.

This interface contains all the required functionalities needed for a new Model.

Definition at line 10 of file ModelInterface.php.

Member Function Documentation

delete()

delete

(

int

$id

)

Deletes data from the table.

Parameters

int

$id

the id of the data to delete

Implemented in Model.

find()

find

(

int

$id

)

Retrives the data with the given id or null if it doesn't exist.

Parameters

int

$id

the id of the data to retrive

Returns

null|array The data found or null

Implemented in Model.

findAll()

findAll

(

)

Retrieves all the data in the table.

Returns

array All the data

Implemented in Model.

getLastInsertedId()

getLastInsertedId

(

)

Gives the last id inserted in the table.

Returns

int The last id inserted or 0 if the table is empty

Implemented in Model.

insert()

insert

(

array

$data

)

Inserts the data in the table.

Parameters

array

$data

the data to insert

Implemented in Model.

update()

update	(	int	$id,
		array	$data )

Updates the table with new data.

Parameters

int	$id	the id of the element to update
array	$data	the new version of the data

Implemented in Model.

validate()

validate	(	array	$data,
		string	$ruleset,
		array &	$errors = [] )

Validates the given data against a ruleset.

In order to use the model validator, one must first redefine the $validation attribute in the class. That attribute is an associative array having a ruleset name as a key and an associative array describing the rules as a value.

Example of a valid validation rulesets:

protected $validation = [
    'user' => [
        'username' => 'required|max_length:255',
        'email' => 'required|valid_email',
        'password' => 'required|min_length:8',
        'password_retype' => 'match:password'
    ],
    'login' => [
        'username' => 'required',
        'password' => 'required'
    ]
];

Parameters

array	$data	The data to validate as an associative array
string	$ruleset	The name of the ruleset to use
array	&$errors	An array where to store the error data if any

Returns

bool If the given data is valid against the given ruleset

Implemented in Model.

where()

where	(	string	$key,
		mixed	$value )

Adds a criteria about the request.

Parameters

string	$key	The key to filter
mixed	$value	The value to keep

Returns

ModelInterface $this for chaining

Implemented in Model.

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The documentation for this interface was generated from the following file:

• lib/ModelInterface.php