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<?php |
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declare(strict_types=1); |
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namespace Xetaravel\Models; |
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use Eloquence\Behaviours\CountCache\CountedBy; |
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use Eloquence\Behaviours\CountCache\HasCounts; |
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use Eloquence\Behaviours\HasSlugs; |
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use Illuminate\Database\Eloquent\Attributes\ObservedBy; |
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use Illuminate\Database\Eloquent\Relations\BelongsTo; |
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use Illuminate\Database\Eloquent\Relations\HasMany; |
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use Illuminate\Database\Eloquent\Relations\HasOne; |
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use Illuminate\Database\Eloquent\Relations\MorphMany; |
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use Illuminate\Support\Collection; |
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use Xetaio\Mentions\Models\Traits\HasMentionsTrait; |
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use Xetaravel\Models\Gates\FloodGate; |
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use Xetaravel\Models\Presenters\DiscussConversationPresenter; |
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use Xetaravel\Models\Repositories\DiscussPostRepository; |
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use Xetaravel\Observers\DiscussConversationObserver; |
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#[ObservedBy([DiscussConversationObserver::class])] |
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class DiscussConversation extends Model |
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{ |
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use DiscussConversationPresenter; |
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use FloodGate; |
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use HasCounts; |
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use HasMentionsTrait; |
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use HasSlugs; |
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/** |
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* The attributes that are mass assignable. |
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* |
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* @var array |
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*/ |
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protected $fillable = [ |
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'user_id', |
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'category_id', |
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'title', |
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'slug', |
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'is_locked', |
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'is_pinned', |
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'is_solved', |
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]; |
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/** |
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* The accessors to append to the model's array form. |
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* |
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* @var array |
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*/ |
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protected $appends = [ |
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'conversation_url', |
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'last_page' |
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]; |
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/** |
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* The attributes that should be cast. |
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*/ |
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protected function casts(): array |
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{ |
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return [ |
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'is_locked' => 'boolean', |
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'is_pinned' => 'boolean', |
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'is_solved' => 'boolean', |
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'is_edited' => 'boolean', |
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]; |
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} |
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/** |
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* Return the field to slug. |
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* |
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* @return string |
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*/ |
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public function slugStrategy(): string |
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{ |
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return 'title'; |
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} |
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/** |
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* Get the category that owns the conversation. |
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* |
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* @return BelongsTo |
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*/ |
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#[CountedBy(as: 'conversation_count')] |
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public function category(): BelongsTo |
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{ |
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return $this->belongsTo(DiscussCategory::class); |
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} |
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/** |
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* Get the user that owns the conversation. |
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* |
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* @return BelongsTo |
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*/ |
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#[CountedBy(as: 'discuss_conversation_count')] |
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public function user(): BelongsTo |
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{ |
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return $this->belongsTo(User::class)->withTrashed(); |
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} |
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/** |
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* Get the posts for the conversation. |
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* |
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* @return HasMany |
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*/ |
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public function posts(): HasMany |
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{ |
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return $this->hasMany(DiscussPost::class, 'conversation_id', 'id'); |
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} |
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/** |
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* Get the users for the conversation. |
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* |
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* @return HasMany |
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*/ |
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public function users(): HasMany |
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{ |
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return $this->hasMany(DiscussUser::class, 'conversation_id', 'id'); |
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} |
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/** |
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* Get the first post of the conversation. |
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* |
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* @return HasOne |
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*/ |
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public function firstPost(): HasOne |
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{ |
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return $this->hasOne(DiscussPost::class, 'id', 'first_post_id'); |
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} |
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/** |
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* Get the solved post of the conversation. |
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* |
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* @return HasOne |
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*/ |
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public function solvedPost(): HasOne |
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{ |
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return $this->hasOne(DiscussPost::class, 'id', 'solved_post_id'); |
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} |
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/** |
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* Get the last post of the conversation. |
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* |
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* @return HasOne |
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*/ |
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public function lastPost(): HasOne |
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{ |
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return $this->hasOne(DiscussPost::class, 'id', 'last_post_id'); |
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} |
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/** |
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* Get the user that edited the conversation. |
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* |
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* @return HasOne |
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*/ |
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public function editedUser(): HasOne |
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{ |
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return $this->hasOne(User::class, 'id', 'edited_user_id')->withTrashed(); |
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} |
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/** |
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* Get the discuss logs for the conversation. |
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* |
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* @return MorphMany |
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*/ |
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public function discussLogs(): MorphMany |
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{ |
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return $this->morphMany(DiscussLog::class, 'loggable'); |
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} |
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/** |
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* Get the logs and posts related to the current conversation |
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* for the given pagination posts and return the data |
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* ordered by `created_at` as a Collection. |
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* |
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* @param Collection $posts |
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* @param int $page |
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* |
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* @return Collection |
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*/ |
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public function getPostsWithLogs(Collection $posts, int $page): Collection |
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{ |
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$logs = DiscussLog::query() |
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->with('user.account') |
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->where([ |
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'loggable_type' => get_class($this), |
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'loggable_id' => $this->getKey(), |
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]); |
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// When there are several pages and the current page is not the first and not the last. |
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if ($this->lastPage > $page && $page !== 1) { |
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$previousPost = DiscussPostRepository::findPreviousPost($posts->first()); |
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$logs = $logs |
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->where('created_at', '<=', $posts->last()->created_at) |
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->where('created_at', '>=', $previousPost->created_at); |
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// When there are only one page. |
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} elseif ($this->lastPage === 1) { |
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$logs = $logs |
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->where('created_at', '>=', $this->created_at); |
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// When there are several pages and the current page is the first page. |
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} elseif ($page === 1) { |
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$logs = $logs |
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->where('created_at', '<=', $posts->last()->created_at); |
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// When there are several page and the current page is the last page |
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} elseif ($page === $this->lastPage) { |
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$previousPost = DiscussPostRepository::findPreviousPost($posts->first()); |
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$logs = $logs |
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->where('created_at', '>', $previousPost->created_at); |
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} |
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$postsWithLogs = $posts->merge($logs->get())->sortBy('created_at'); |
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// If the conversation has a solved post, prepend it |
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// then prepend the first post to the collection |
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if ($this->lastPage === 1 || $page === 1) { |
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if (!is_null($this->solved_post_id)) { |
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$postsWithLogs->prepend(DiscussPost::findOrFail($this->solved_post_id)); |
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} |
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$postsWithLogs->prepend(DiscussPost::findOrFail($this->first_post_id)); |
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} |
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return $postsWithLogs; |
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} |
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} |
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