PHP code example of tourze / wechat-mini-program-user-contracts

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tourze / wechat-mini-program-user-contracts example snippets

use Tourze\WechatMiniProgramUserContracts\UserInterface;
use Tourze\WechatMiniProgramAppIDContracts\MiniProgramInterface;

interface UserInterface
{
    /**
     * Get the associated mini program
     */
    public function getMiniProgram(): MiniProgramInterface;

    /**
     * Get the user's Open ID
     */
    public function getOpenId(): string;

    /**
     * Get the user's Union ID (optional)
     */
    public function getUnionId(): ?string;

    /**
     * Get the user's avatar URL (optional)
     */
    public function getAvatarUrl(): ?string;
}

use Tourze\WechatMiniProgramUserContracts\UserLoaderInterface;
use Tourze\WechatMiniProgramAppIDContracts\MiniProgramInterface;

interface UserLoaderInterface
{
    /**
     * Load a user by their Open ID
     */
    public function loadUserByOpenId(string $openId): ?UserInterface;

    /**
     * Load a user by their Union ID
     */
    public function loadUserByUnionId(string $unionId): ?UserInterface;

    /**
     * Create a new user
     */
    public function createUser(MiniProgramInterface $miniProgram, string $openId, ?string $unionId = null): UserInterface;
}

use Tourze\WechatMiniProgramUserContracts\UserInterface;
use Tourze\WechatMiniProgramUserContracts\UserLoaderInterface;
use Tourze\WechatMiniProgramAppIDContracts\MiniProgramInterface;

class MyUser implements UserInterface
{
    public function __construct(
        private MiniProgramInterface $miniProgram,
        private string $openId,
        private ?string $unionId = null,
        private ?string $avatarUrl = null
    ) {}

    public function getMiniProgram(): MiniProgramInterface
    {
        return $this->miniProgram;
    }

    public function getOpenId(): string
    {
        return $this->openId;
    }

    public function getUnionId(): ?string
    {
        return $this->unionId;
    }

    public function getAvatarUrl(): ?string
    {
        return $this->avatarUrl;
    }
}

class MyUserService implements UserLoaderInterface
{
    public function __construct(
        private UserRepository $userRepository
    ) {}

    public function loadUserByOpenId(string $openId): ?UserInterface
    {
        return $this->userRepository->findByOpenId($openId);
    }

    public function loadUserByUnionId(string $unionId): ?UserInterface
    {
        return $this->userRepository->findByUnionId($unionId);
    }

    public function createUser(MiniProgramInterface $miniProgram, string $openId, ?string $unionId = null): UserInterface
    {
        $user = new MyUser($miniProgram, $openId, $unionId);
        $this->userRepository->save($user);
        return $user;
    }
}