🆙 Added fixed cms

Updated_Cms/app/Models/Article.php

@@ -0,0 +1,147 @@
+<?php
+
+namespace App\Models;
+
+use App\Enums\NotificationType;
+use App\Models\Article\ArticleComment;
+use App\Models\Article\ArticleReaction;
+use App\Models\Compositions\HasNotificationUrl;
+use Auth;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Str;
+
+class Article extends Model
+{
+    use HasFactory;
+    use HasNotificationUrl;
+
+    protected $guarded = [];
+
+    protected $table = 'website_articles';
+
+    #[\Override]
+    public static function boot()
+    {
+        parent::boot();
+
+        static::creating(function (Article $article): void {
+            $article->user_id = Auth::id();
+            $article->slug = Str::slug($article->title);
+            $article->predominant_color = getPredominantImageColor($article->image);
+        });
+
+        static::updating(function (Article $article): void {
+            $article->slug = Str::slug($article->title);
+
+            if ($article->isDirty('image')) {
+                $article->predominant_color = getPredominantImageColor($article->image);
+            }
+        });
+    }
+
+    public function syncPaginatedComments(): void
+    {
+        $this->setRelation('comments',
+            $this->comments()->defaultRelationships()->paginate(10)->fragment('comments'),
+        );
+    }
+
+    public static function fromIdAndSlug(string $id, string $slug, bool $withDefaultRelationships = true): Builder
+    {
+        return Article::valid()
+            ->when($withDefaultRelationships, fn ($query) => $query->defaultRelationships())
+            ->whereId($id)
+            ->whereSlug($slug);
+    }
+
+    public static function getLatestValidArticle(bool $withDefaultRelationships = true): ?Article
+    {
+        $article = Article::valid()
+            ->when($withDefaultRelationships, fn ($query) => $query->defaultRelationships())
+            ->latest()
+            ->first();
+
+        if (! $article) {
+            return null;
+        }
+
+        $article->syncPaginatedComments();
+
+        return $article;
+    }
+
+    public static function forIndex(int $limit): Builder
+    {
+        return Article::valid()
+            ->with(['user:id,username,look,avatar_background'])
+            ->select(['id', 'user_id', 'title', 'slug', 'is_promotion', 'image', 'description', 'promotion_ends_at', 'created_at', 'fixed'])
+            ->limit($limit)
+            ->latest();
+    }
+
+    #[\Illuminate\Database\Eloquent\Attributes\Scope]
+    protected function valid(Builder $query): void
+    {
+        $query->whereVisible(true);
+    }
+
+    #[\Illuminate\Database\Eloquent\Attributes\Scope]
+    protected function defaultRelationships(Builder $query): void
+    {
+        $query->with([
+            'user:id,username,look,gender',
+            'tags',
+            'reactions' => fn ($query) => $query->defaultRelationships(),
+            'user.followers',
+        ]);
+    }
+
+    public function comments(): HasMany
+    {
+        return $this->hasMany(ArticleComment::class)->defaultBehavior();
+    }
+
+    public function reactions(): HasMany
+    {
+        return $this->hasMany(ArticleReaction::class)->defaultBehavior();
+    }
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function tags()
+    {
+        return $this->morphToMany(Tag::class, 'taggable');
+    }
+
+    protected function titleColor(): Attribute
+    {
+        return new Attribute(
+            get: fn () => isDarkColor($this->predominant_color) ? '#fff' : '#000',
+        );
+    }
+
+    public function createFollowersNotification(): void
+    {
+        $this->user->followers()
+            ->with('user:id,username')
+            ->each(fn (AuthorNotification $follower) => $follower->user->notify($this->user, NotificationType::ArticlePosted, $this->getNotificationUrl()),
+            );
+    }
+    protected function casts(): array
+    {
+        return [
+            'visible' => 'boolean',
+            'fixed' => 'boolean',
+            'allow_comments' => 'boolean',
+            'is_promotion' => 'boolean',
+            'promotion_ends_at' => 'datetime',
+        ];
+    }
+}