You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
3.1 KiB
93 lines
3.1 KiB
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace prj\mockup\models\app;
|
|
|
|
class home_model {
|
|
private $dbh;
|
|
private $name_demo_table = "test_names";
|
|
private $db_helper;
|
|
|
|
public function __construct($dbh) {
|
|
// \tts\exceptions\DB_Exception::$error_message = "Home Model Error";
|
|
$this->dbh = $dbh;
|
|
$this->db_helper = new \tts\database\help_save($this->dbh, $this->name_demo_table);
|
|
}
|
|
|
|
public function is_valid(array $data): bool {
|
|
return \tts\database\help_load::is_valid($data);
|
|
}
|
|
|
|
public function pre_save(): bool {
|
|
$missing = $this->db_helper->get_missing();
|
|
if (count($missing)) {
|
|
echo "Required fields not set " . implode(",", $missing) . "!";
|
|
return false;
|
|
}
|
|
|
|
if ($this->db_helper->dump_diff()) {
|
|
return false; // Opps forgot a field!
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public function init_name_demo_table(): void {
|
|
$create_table_sql = "CREATE TABLE IF NOT EXISTS `{$this->name_demo_table}`(
|
|
`id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
`first_name` TEXT,
|
|
`last_name` TEXT,
|
|
`age` INTEGER
|
|
)";
|
|
try {
|
|
$this->dbh->query($create_table_sql);
|
|
} catch (\PDOException $e) {
|
|
echo \tts\exceptions\DB_Exception::customMessage($e, "Unable to make table!");
|
|
}
|
|
}
|
|
|
|
public function populate($rows): void {
|
|
$dummy = new \tts\database\dummy_data($this->dbh);
|
|
$data = [ 'first_name' => \tts\arrays\mocking\rnd_names::get_first_names(),
|
|
'last_name' => \tts\arrays\mocking\rnd_names::get_last_names(),
|
|
'age' => \tts\arrays\mocking\rnd_names::mock_age() ];
|
|
try {
|
|
$dummy->add_dummy_data($this->name_demo_table, $rows, $data);
|
|
} catch (\PDOException $e) {
|
|
echo \tts\exceptions\DB_Exception::customMessage($e, "Unable to populate table!");
|
|
}
|
|
}
|
|
|
|
public function get_member(string $member): ?string {
|
|
return $this->db_helper->get_member($member);
|
|
}
|
|
|
|
public function save_new_user(array $input): bool {
|
|
$set = $this->db_helper->set_members_by_generator($input);
|
|
if ($set === false) {
|
|
return false; // Found Validation issues in input
|
|
}
|
|
try {
|
|
$status = $this->db_helper->save($this);
|
|
} catch (\PDOException $e) {
|
|
echo \tts\exceptions\DB_Exception::customMessage($e, "Unable to save changes!");
|
|
}
|
|
if ($status === $this->db_helper::successful_save) {
|
|
return true; // It saved
|
|
}
|
|
return false; // It did not save
|
|
}
|
|
|
|
public function get_users(int $number_of_users_to_get = 12): \Generator {
|
|
if ($number_of_users_to_get === 0) {
|
|
return \tts\database\help_load::empty_generator();
|
|
}
|
|
try {
|
|
$sql = "SELECT * FROM {$this->name_demo_table} LIMIT {$number_of_users_to_get}";
|
|
$result = $this->dbh->query($sql);
|
|
return \tts\database\help_load::pdo_fetch_lazy($result);
|
|
} catch (\PDOException $e) {
|
|
echo \tts\exceptions\DB_Exception::customMessage($e);
|
|
}
|
|
}
|
|
} |