分享每一天-laravel5 Fenos\Notifynder使用记录

laravel5 Fenos\Notifynder使用记录

PHP 1659 0 创建时间：2020-06-07 12:01:46

Fenos\Notifynder

#### 安装：
```php
composer require fenos/notifynder:
```
#### 配置 
在config/app.php里添加
```php
'providers' => [
    Fenos\Notifynder\NotifynderServiceProvider::class,
],
'aliases' => [
    'Notifynder' => Fenos\Notifynder\Facades\Notifynder::class,
],
```
然后分别执行一下命令

```php
//发布
php artisan vendor:publish –provider=“Fenos\Notifynder\NotifynderServiceProvider”
//迁移
php artisan migrate
```
#### 设置MODEL
如果你是 laravel5.3版本以上,得使用这个  use Fenos\Notifynder\Traits\Notifable;  
```php
namespace App\Models;

use Fenos\Notifynder\Traits\Notifable as NotifableTrait; // for Laravel 5.3+
use Illuminate\Database\Eloquent\Model as EloquentModel;

class User extends EloquentModel
{
    use NotifableTrait;
}
```
#### 相关配置
config/notifynder.php里相关配置
##### - Models
- model Model类
- polymorphic 布尔值,是否多态(还不是很清楚干啥的)
- notification_model 应该是覆盖 上面的model的,因为有时候不一定就User(我在配置文件里都没看到这个)
##### - Parser
- strict_extra
- translation.enabled 布尔值,禁止\开启通知文本的翻译
- translation.domain 翻译文件的域名,可以resources/lang/[language]/[domain].php 这样找到文件
##### - Builder
- additional_fields.required 数组,其中每个字段都附件在通知里
- additional_fields.fillabl 是一个包含附加填充字段的数组 - 这些字段被添加到数据库中，可以被填充但不是必需的。 在additional_fields.required中的字段将自动添加(谷歌翻译)

#### 使用
##### 创建分类

先解释下分类,比如回复和艾特 可能文本内容不一样,那么,此时,可以设置一个分类,查找的时候,可以按照 分类的种类来进行查询

name 这是通过字符串找到它而不仅仅是ID的类别的名称/键。 该字段必须是唯一的，我们强制它是小写的，带有下划线和点的字母数字。 这也可以是一个点分隔的键，以使类似于命名空间的类别(谷歌翻译)
text 如果您使用通知文本翻译，此字段是可选的。 如果不是，这是此类别中所有通知的模板。 您可以使用像{from.name}这样的占位符 - 这些占位符是通知模型上的点分隔数组键。(谷歌翻译)
示例:
```actionscript
$category = \Fenos\Notifynder\Models\NotificationCategory::create([
    'name' => 'user.follow', // we recommend lowercase and dot seperated names
    'text' => 'Hello {to.name}, {from.name} is now following you and want to let you know "{extra.message}".',
]);
```
##### 翻译通知文本
```php
return [
    'user' => [
        'follow' => 'Hello {to.name}, {from.name} is now following you and want to let you know "{extra.message}".',
        'like' => '{from.name} has liked your {extra.post_type}.',
    ],
    'admin' => [
        'new_user' => 'A new user has registered in your application - {from.name}<{from.email}>.',
    ],
];

```
#### 发送通知
单条通知
```php
\Notifynder::category('user.following') // define the category to send
    ->from($sender) // 谁发来的(User 里的ID) 比如帖子回复的人
    ->to($receiver) // 发给谁的(User 里的ID) 比如帖子作者
    ->url('http://notifynder.info') // define the url for the notification
    ->extra(['message' => 'Hey John, I\'m Doe.']) // define additional data
    ->expire(Carbon::tomorrow()) // 设置过期时间(如果没有过期时间,可以去掉这个)
    ->send(); // send the notification
```
匿名通知

\Notifynder::category('user.following') // define the category to send
        ->anonymous() // force an anonymous notification sender
        ->to($receiver) // define the receiver of the notification
        ->url('http://notifynder.info') // define the url for the notification
        ->extra(['message' => 'Hey John, I\'m Doe.']) // define additional data
        ->expire(Carbon::tomorrow()) // define an expire date for the notification
        ->send(); // send the notification
额外字段

\Notifynder::category('user.following') // define the category to send
        ->anonymous() // force an anonymous notification sender
        ->to($receiver) // define the receiver of the notification
        ->url('http://notifynder.info') // define the url for the notification
        ->extra(['message' => 'Hey John, I\'m Doe.']) // define additional data
        ->extra(['action' => 'invitation'], false) // extend additional data
        ->expire(Carbon::tomorrow()) // define an expire date for the notification
        ->send(); // send the notification
发送给多人

$receivers = [1,2,3,4];//接收人的ID
    $sender = 100;//发送者的ID
    
    \Notifynder::loop($receivers, function(\Fenos\Notifynder\Builder\Builder $builder, $receiver) use ($sender) {
        $builder->category('user.following') // define the category to send
            ->from($sender) // define the sender of the notification
            ->to($receiver) // define the receiver of the notification
            ->url('http://notifynder.info') // define the url for the notification
            ->extra(['message' => 'Hey John, I\'m Doe.']) // define additional data
            ->expire(Carbon::tomorrow()); // define an expire date for the notification
    })->send(); // send the notification
自定义字段

\Notifynder::category('user.following') // define the category to send
        ->from($sender) // define the sender of the notification
        ->to($receiver) // define the receiver of the notification
        ->setField('customer_id', $customer->getKey()) // set the customer_id field
        ->send(); // send the notification
获取通知
利用user 来获取通知

$user = User::find(1);//谁的通知,获取谁的实例
    $notifications = $user->getNotifications(); // all notifactions desc ordered by created_at
    $notifications = $user->getNotifications(null, 'asc'); // all notifactions asc ordered by created_at
    $notifications = $user->getNotifications(10); // 10 notifactions desc ordered by created_at
    $notifications = $user->getNotifications(10, 'asc'); // 10 notifactions asc ordered by created_at
    $notifications = $user->getNotificationRelation() // get all notifications in category 2 that are not expired and order by read status
                        ->where('category_id', 2)
                        ->where(function($query) {
                            $query
                                ->whereNull('expires_at')
                                ->orWhere('expires_at', '>=', Carbon::now());
                        })
                        ->orderBy('read', 'asc')
                        ->get();
利用\Fenos\Notifynder\Models\Notification来获取通知

用法跟 laravel里 Model常规用法一样

#### 处理通知
Controller

public function getIndex()
    {
        $user = \Auth::user();
        $notifications = $user->getNotifications(25);
        
        return view('notification.index')->with(compact($user, $notifications));
    }
    
    public function getRead(Notification $notification)
    {
        $notification->read();
        if(empty($notification->url)) {
            return redirect()->back();
        }
        return redirect()->to($notification->url);
    }

View

<ul id="notifications-list">
        @foreach($notifications as $notification)
            <li class="@if(!$notification->read) active @endif">
                <a href="{{ route('notification.read', $notification->getKey()) }}">
                    <span class="text-content">
                        {{ $notification->text }}
                    </span>
                    <span class="date">
                        {{ $notification->created_at->diffForHumans() }}
                    </span>
                </a>
            </li>
        @endforeach
    </ul>

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