76 lines
2.0 KiB
PHP
76 lines
2.0 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo; // ← Add this
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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use Illuminate\Database\Eloquent\Relations\HasMany; // ← Add this
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class MusicCategory extends Model
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{
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// Static type so playlist categories are tagged like media categories.
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public const TYPE = 'playlist';
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protected $table = 'music_categories';
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protected $fillable = [
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'name', 'slug', 'description', 'image_id', 'order', 'is_active'
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];
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protected $casts = [
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'is_active' => 'boolean',
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'order' => 'integer',
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];
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protected $appends = ['type'];
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public function getTypeAttribute(): string
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{
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return self::TYPE;
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}
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public function playlists(): BelongsToMany
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{
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return $this->belongsToMany(MusicPlaylist::class, 'music_category_playlist', 'category_id', 'playlist_id');
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}
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public function subcategories(): HasMany
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{
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return $this->hasMany(MusicSubcategory::class, 'category_id');
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}
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// All playlists (including those in subcategories)
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public function allPlaylists()
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{
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$playlists = collect($this->playlists);
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foreach ($this->subcategories as $subcategory) {
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$playlists = $playlists->merge($subcategory->playlists);
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}
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return $playlists;
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}
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public function image(): BelongsTo
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{
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return $this->belongsTo(Image::class);
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}
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public function getActivePlaylistsAttribute()
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{
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return $this->playlists()->where('music_playlists.is_active', true)->get();
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}
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// Total music count across all playlists and subcategories
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public function getTotalMusicCountAttribute()
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{
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$count = $this->playlists->sum(function($playlist) {
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return $playlist->musics->count();
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});
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foreach ($this->subcategories as $subcategory) {
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$count += $subcategory->total_music_count;
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}
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return $count;
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}
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}
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