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104 lines
2.5 KiB
104 lines
2.5 KiB
<?php
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namespace IQBall\Core\Gateway;
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use IQBall\Core\Connection;
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use IQBall\Core\Data\TacticInfo;
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use PDO;
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class TacticInfoGateway {
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private Connection $con;
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/**
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* @param Connection $con
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*/
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public function __construct(Connection $con) {
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$this->con = $con;
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}
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/**
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* get tactic information from given identifier
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* @param int $id
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* @return TacticInfo|null
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*/
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public function get(int $id): ?TacticInfo {
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$res = $this->con->fetch(
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"SELECT * FROM Tactic WHERE id = :id",
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[":id" => [$id, PDO::PARAM_INT]]
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);
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if (!isset($res[0])) {
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return null;
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}
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$row = $res[0];
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return new TacticInfo($id, $row["name"], strtotime($row["creation_date"]), $row["owner"], $row['content']);
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}
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/**
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* Return the nb last tactics created
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*
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* @param integer $nb
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* @return array<array<string,mixed>>
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*/
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public function getLast(int $nb): ?array {
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$res = $this->con->fetch(
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"SELECT * FROM Tactic ORDER BY creation_date DESC LIMIT :nb ",
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[":nb" => [$nb, PDO::PARAM_INT]]
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);
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if (count($res) == 0) {
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return null;
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}
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return $res;
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}
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/**
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* @param string $name
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* @param int $owner
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* @return int inserted tactic id
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*/
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public function insert(string $name, int $owner): int {
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$this->con->exec(
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"INSERT INTO Tactic(name, owner) VALUES(:name, :owner)",
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[
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":name" => [$name, PDO::PARAM_STR],
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":owner" => [$owner, PDO::PARAM_INT],
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]
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);
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return intval($this->con->lastInsertId());
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}
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/**
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* update name of given tactic identifier
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* @param int $id
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* @param string $name
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* @return bool
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*/
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public function updateName(int $id, string $name): bool {
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$stmnt = $this->con->prepare("UPDATE Tactic SET name = :name WHERE id = :id");
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$stmnt->execute([
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":name" => $name,
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":id" => $id,
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]);
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return $stmnt->rowCount() == 1;
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}
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/***
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* Updates a given tactics content
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* @param int $id
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* @param string $json
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* @return bool
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*/
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public function updateContent(int $id, string $json): bool {
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$stmnt = $this->con->prepare("UPDATE Tactic SET content = :content WHERE id = :id");
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$stmnt->execute([
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":content" => $json,
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":id" => $id,
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]);
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return $stmnt->rowCount() == 1;
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}
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}
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