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<?php |
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/** |
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* This file is part of the eav package. |
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* @author Aleksandr Drobotik <[email protected]> |
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* @copyright 2023 Aleksandr Drobotik |
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* @license https://opensource.org/license/mit The MIT License |
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*/ |
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declare(strict_types=1); |
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namespace Drobotik\Eav\Model; |
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use Drobotik\Eav\Database\Connection; |
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use PDO; |
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class Model |
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{ |
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protected int $key; |
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protected string $keyName = 'id'; |
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protected string $table; |
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public function connection() : PDO |
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{ |
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return Connection::pdo(); |
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} |
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public function isKey() : bool |
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{ |
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return isset($this->key) && $this->key > 0; |
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} |
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public function setKey($key): void |
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{ |
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$this->key = $key; |
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} |
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public function getKey(): int |
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{ |
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return $this->key; |
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} |
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public function setKeyName(string $name): void |
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{ |
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$this->keyName = $name; |
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} |
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public function getKeyName(): string |
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{ |
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return $this->keyName; |
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} |
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public function setTable(string $table): void |
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{ |
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$this->table = $table; |
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} |
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public function getTable() : string |
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{ |
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return $this->table; |
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} |
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public function insert(array $data): int |
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{ |
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$conn = $this->connection(); |
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$table = $this->getTable(); |
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// Extract the column names and values from the data array |
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$columns = implode(', ', array_keys($data)); |
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$placeholders = ':' . implode(', :', array_keys($data)); |
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// Prepare the SQL statement |
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$stmt = $conn->prepare("INSERT INTO $table ($columns) VALUES ($placeholders)"); |
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// Bind the values from the $data array to the prepared statement |
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foreach ($data as $key => $value) { |
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$stmt->bindValue(':' . $key, $value); |
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} |
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$stmt->execute(); |
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$key = (int) $conn->lastInsertId(); |
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$this->setKey($key); |
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return $key; |
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} |
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public function update(array $data) : bool |
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{ |
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$key = $this->getKey(); |
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$keyName = $this->getKeyName(); |
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$conn = $this->connection(); |
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$table = $this->getTable(); |
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// Prepare the update statement |
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$columns = array_keys($data); |
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$setValues = implode(' = ?, ', $columns) . ' = ?'; |
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$stmt = $conn->prepare("UPDATE $table SET $setValues WHERE $keyName = :key"); |
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// Bind the data parameters |
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$index = 1; |
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foreach ($data as $value) { |
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$stmt->bindValue($index, $value); |
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$index++; |
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} |
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// Bind the ID parameter |
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$stmt->bindValue(':key', $key, PDO::PARAM_INT); |
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return $stmt->execute(); |
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} |
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public function delete(): bool |
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{ |
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$key = $this->getKey(); |
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$keyName = $this->getKeyName(); |
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$conn = $this->connection(); |
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$table = $this->getTable(); |
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$stmt = $conn->prepare("DELETE FROM $table WHERE $keyName = :key"); |
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$stmt->bindValue(':key', $key, PDO::PARAM_INT); |
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return $stmt->execute(); |
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} |
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public function toArray() : array |
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{ |
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$result = []; |
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if($this->isKey()) |
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{ |
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$result[$this->getKeyName()] = $this->getKey(); |
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} |
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return $result; |
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} |
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public function count() : int |
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{ |
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$conn = $this->connection(); |
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$table = $this->getTable(); |
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$stmt = $conn->prepare("SELECT COUNT(*) as count FROM $table"); |
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$stmt->execute(); |
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$record = $stmt->fetch(PDO::FETCH_ASSOC); |
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return (int) $record["count"]; |
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} |
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public function findMe() |
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{ |
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$conn = $this->connection(); |
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$table = $this->getTable(); |
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$key = $this->getKey(); |
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$keyName = $this->getKeyName(); |
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$stmt = $conn->prepare("SELECT * FROM $table WHERE $keyName = :key"); |
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$stmt->bindValue(':key', $key, PDO::PARAM_INT); |
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$stmt->execute(); |
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return $stmt->fetch(PDO::FETCH_ASSOC); |
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} |
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} |
kuperwood /
eav
