69 lines
2.6 KiB
PHP
69 lines
2.6 KiB
PHP
<?php
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namespace app\model;
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use think\Exception;
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class User extends Base
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{
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const TokenCloseTime = 86400;
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//根据用户ID获取用户信息
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public static function getByOpenid($openid)
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{
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return self::where('openid', $openid)->findOrEmpty()->toArray();
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}
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//更新用户信息 或添加用户信息
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public static function userLogin($data)
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{
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if (!empty($data['openid'])) {
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$wechatUser = self::getByOpenid($data['openid']);
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self::startTrans();
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try {
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$time = time();
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if ($wechatUser) {
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//更新用户微信信息
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$wechatUserId = $wechatUser['id'];
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$data["token"] = md5($data["openid"] . $time . randomStr(1, 16));
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$data["token_close_time"] = $time + 86400 * 3;
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$data["created_at"] = date('Y-m-d H:i:s', $time);
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$data["login_ip"] =request()->ip();
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$data["last_login"] = date('Y-m-d H:i:s', $time);
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self::where(["id" => ["=", $wechatUserId]])->update($data);
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} else {
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//新增用户信息
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$data["token"] = md5($data["openid"] . $time . randomStr(1, 16));
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$data["token_close_time"] = $time + (86400 * 3);
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$data["created_at"] = date('Y-m-d H:i:s', $time);
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$data["login_ip"] = request()->ip();
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$data["last_login"] = date('Y-m-d H:i:s', $time);
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$data["username"] = "";//所属用户
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self::insertGetId($data);
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}
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//提交事务
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self::commit();
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return json(["state" => "ok", "message" => "登录成功", "token" => $data["token"]]);
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} catch (Exception $e) {
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self::rollback();
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return json(["state" => "fail", "message" => "登录失败500"]);
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}
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} else {
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return json(["state" => "fail"]);
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}
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}
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//验证当前用户登录状态
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static function userTokenVerification(string $token, string $openid)
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{
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$user = self::where([["openid", "=", $openid], ["token", "=", $token]])->field("id,token,token_close_time")->findOrEmpty();
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if ($user->isEmpty()) {
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return [];
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}
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if (!$user["token"] || !($user["token_close_time"]) || $user["token_close_time"] < time()) {
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return [];
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}
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return $user;
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}
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}
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