需要帮助使用 PDO 在我的 SaaS 项目中插入多行

Question

我正在尝试开发一个 SaaS 项目。我必须，当新公司注册时，它会自动注册它将拥有的所有权限参数和权限组。该代码正在工作，包括一家公司，该公司的一名用户在 Admin 权限组内，他拥有客户查看权限。

现在我需要以同样的方式添加其他权限，它们必须创建并添加到刚刚创建的管理员组中。我正在尝试这个，但它只添加第一个参数 (clients_view) 而不是第二个参数 (clients_edit)

    <?php

require_once 'config.php';


$name = isset($_POST['name']) ? $_POST['name'] : null;
$cnpj = isset($_POST['cnpj']) ? $_POST['cnpj'] : null;
$username = isset($_POST['username']) ? $_POST['username'] : null;
$email = isset($_POST['email']) ? $_POST['email'] : null;
$password = isset($_POST['password']) ? $_POST['password'] : null;

if (empty($name) || empty($cnpj) || empty($username) || empty($email) || empty($password) ){
    echo "Please fill all fields";
    exit;
}

//Creates the new company
$PDO = db_connect();
$sql = "INSERT INTO companies (name, cnpj) VALUES(:name, :cnpj)";
$stmt = $PDO->prepare($sql);
$stmt->bindParam(':name', $name);
$stmt->bindParam(':cnpj', $cnpj);
$stmt->execute();

//creates permission param  clients_view
$id_company = $PDO->lastInsertId();
$name = 'clients_view';
$sql2 = "INSERT INTO permission_params (id_company, name) VALUES (:id_company, :name)";
$stmt2 = $PDO->prepare($sql2);
$stmt2->bindParam(':id_company', $id_company);
$stmt2->bindParam(':name', $name);
$stmt2->execute();

//creates permission group Admin with param clients_view
$params = $PDO->lastInsertId();
$name = 'Admin';
$sql3 = "INSERT INTO permission_groups (id_company, name, params) VALUES (:id_company,:name, :params)";
$stmt3 = $PDO->prepare($sql3);
$stmt3->bindParam(':id_company', $id_company);
$stmt3->bindParam(':name', $name);
$stmt3->bindParam(':params', $params);
$stmt3->execute();

//create new user and adds to Admin group
$id_group = $PDO->lastInsertId();
$sql4 = "INSERT INTO users (username, email, password, id_group, id_company) "
        . "VALUES (:username, :email, :password, :id_group, :id_company)";
$stmt4 = $PDO->prepare($sql4);
$stmt4->bindParam(':username', $username);
$stmt4->bindParam(':email', $email);
$stmt4->bindParam(':password',md5($password));
$stmt4->bindParam(':id_group', $id_group);
$stmt4->bindParam(':id_company', $id_company);
$stmt4->execute();


//creates permission clients_edit
// NOT WORKING
$name = 'clients_edit';
$sql5 = "INSERT INTO permission_params (name) VALUES (:name) WHERE id_company=:id_company";
$stmt5 = $PDO->prepare($sql5);
$stmt5->bindParam(':name', $name);
$stmt5->bindParam(':id_company', $id_company);
$stmt5->execute();


//Insert permission clients_view in group Admin
//NOT WORKING
$params = $PDO->lastInsertId();
$sql6 = "INSERT INTO permission_groups ( params) VALUES ( :params) WHERE name=:name AND id_company=:id_company";
$stmt6 = $PDO->prepare($sql6);
$stmt6->bindParam(':params', $params);
$stmt6->bindParam(':name', $name);
$stmt6->bindParam(':id_company', $id_company);
$stmt6->execute();


header('Location: index.php');

Answer 1

INSERT INTO permission_params (name) VALUES (:name) WHERE id_company=:id_company

错了。您不能在该 ID 中再次插入它。您可以使用新 ID 插入新的，或者您可以使用新名称更新该 ID，或者您可以创建新的 table 并从该 table 插入 ID 并以此方式连接其他 table这个table。如果你明白我的意思，也许不是最好的解释:D

需要帮助使用 PDO 在我的 SaaS 项目中插入多行

Need help to insert many rows in my SaaS project using PDO

php

mysql

pdo

saas