1 | <?php |
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2 | |||
3 | namespace Apps\Model\Front\Profile; |
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4 | |||
5 | use Apps\ActiveRecord\WallPost as WallRecords; |
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6 | use Ffcms\Core\Arch\Model; |
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7 | use Ffcms\Core\Helper\Date; |
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8 | use Ffcms\Core\Helper\Text; |
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9 | use Ffcms\Core\Helper\Type\Any; |
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10 | use Ffcms\Core\Interfaces\iUser; |
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11 | |||
12 | /** |
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13 | * Class FormWallPost. Add wall post business logic model |
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14 | * @package Apps\Model\Front\Profile |
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15 | */ |
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16 | class FormWallPost extends Model |
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17 | { |
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18 | const MAX_MESSAGE_LENGTH = 5000; // 5000 symbols |
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19 | const POST_GLOBAL_DELAY = 30; // delay between 2 posts from 1 user in seconds |
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20 | |||
21 | public $message; |
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22 | |||
23 | /** |
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24 | * Validate rules for message field |
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25 | * @return array |
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26 | */ |
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27 | public function rules(): array |
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28 | { |
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29 | return [ |
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30 | ['message', 'required', null, true, true], |
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31 | ['message', 'length_min', 5, null, true, true], |
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32 | ['message', 'length_max', self::MAX_MESSAGE_LENGTH, null, true, true] |
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33 | ]; |
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34 | } |
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35 | |||
36 | public function types(): array |
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37 | { |
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38 | return [ |
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39 | 'message' => 'html' |
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40 | ]; |
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41 | } |
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42 | |||
43 | /** |
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44 | * Make post to user wall from $viewer to $target instance of iUser interface objects |
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45 | * @param iUser $target |
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46 | * @param iUser $viewer |
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47 | * @param int $delay |
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48 | * @return bool |
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49 | */ |
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50 | public function makePost(iUser $target, iUser $viewer, $delay = 60) |
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51 | { |
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52 | if (!$target || !$viewer) { |
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53 | return false; |
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54 | } |
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55 | |||
56 | if (!Any::isInt($delay) || $delay < 0) { |
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57 | $delay = static::POST_GLOBAL_DELAY; |
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58 | } |
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59 | |||
60 | $find = WallRecords::where('sender_id', '=', $viewer->id) |
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61 | ->orderBy('updated_at', 'desc') |
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62 | ->first(); |
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63 | if (!$find) { |
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64 | $lastPostTime = Date::convertToTimestamp($find->updated_at); |
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65 | if (time() - $lastPostTime < $delay) { // break execution, passed time is less then default delay |
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66 | return false; |
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67 | } |
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68 | } |
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69 | |||
70 | // save new post to db |
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71 | $record = new WallRecords(); |
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72 | $record->target_id = $target->id; |
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73 | $record->sender_id = $viewer->id; |
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74 | $record->message = $this->message; |
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75 | $record->save(); |
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76 | |||
77 | // add user notification |
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78 | if ($target->id !== $viewer->id) { |
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79 | $notify = new EntityAddNotification($target->id); |
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80 | $notify->add('profile/show/' . $target->id . '#wall-post-' . $record->id, EntityAddNotification::MSG_ADD_WALLPOST, ['snippet' => Text::snippet($this->message, 50)]); |
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81 | } |
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82 | |||
83 | // cleanup message |
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84 | $this->message = null; |
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85 | return true; |
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86 | } |
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87 | } |
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88 |