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<?php |
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namespace CSlant\LaravelLike\Models; |
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use CSlant\LaravelLike\Enums\InteractionTypeEnum; |
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use CSlant\LaravelLike\Traits\InteractionRelationship; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\Relations\BelongsTo; |
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use Illuminate\Database\Query\Builder; |
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use Illuminate\Support\Carbon; |
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/** |
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* Class Like |
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* |
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* @package CSlant\LaravelLike\Models |
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* @property int $id |
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* @property int $user_id |
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* @property int $model_id |
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* @property string $model_type |
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* @property InteractionTypeEnum $type |
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* @property Carbon $created_at |
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* @property Carbon $updated_at |
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* |
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* @property-read string $interaction_type getInteractionTypeAttribute() |
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*/ |
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class Like extends Model |
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{ |
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/** |
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* The attributes that are mass assignable. |
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* |
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* @var array<int, string> |
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*/ |
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protected $fillable = [ |
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'user_id', |
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'model_id', |
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'model_type', |
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'type', |
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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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* @var array<string, string> |
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*/ |
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protected $casts = [ |
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'model_type' => 'string', |
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'type' => InteractionTypeEnum::class, |
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]; |
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/** |
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* Check if the record is liked. |
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* |
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* @see InteractionRelationship::likeOne() |
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* |
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* @return bool |
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*/ |
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public function isLiked(): bool |
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{ |
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// Use with likeOne() relationship. Can't use with likes() relationship. |
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return $this->type->isLike(); |
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} |
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/** |
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* Check if the record is disliked. |
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* |
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* @see InteractionRelationship::likeOne() |
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* |
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* @return bool |
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*/ |
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public function isDisliked(): bool |
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{ |
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// Use with likeOne() relationship. Can't use with likes() relationship. |
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return $this->type->isDislike(); |
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} |
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/** |
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* Check if the record is loved. |
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* |
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* @see InteractionRelationship::likeOne() |
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* |
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* @return bool |
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*/ |
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public function isLove(): bool |
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{ |
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// Use with likeOne() relationship. Can't use with likes() relationship. |
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return $this->type->isLove(); |
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} |
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/** |
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* Scope a query to only include records of a given model type. |
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* |
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* @param Builder $query |
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* @param string $modelType The model type. E.g. App\Models\Post::class |
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* |
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* @return Builder |
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*/ |
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public function scopeWithModelType(Builder $query, string $modelType): Builder |
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{ |
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// Use with likes() relationship. Can't use with likeOne() relationship. |
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return $query->where('model_type', $modelType); |
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} |
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/** |
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* Get the interaction type attribute. Used for the accessor. |
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* |
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* @return string |
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*/ |
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public function getInteractionTypeAttribute(): string |
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{ |
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return $this->type->value; |
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} |
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/** |
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* Get the user that owns the like. |
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* |
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* @return BelongsTo |
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*/ |
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public function user(): BelongsTo |
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{ |
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$userModel = (string) (config('like.users.model') ?? config('auth.providers.users.model')); |
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$userForeignKey = (string) (config('like.users.foreign_key') ?? 'user_id'); |
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return $this->belongsTo($userModel, $userForeignKey); |
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} |
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/** |
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* Get the model that the like belongs to. |
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* |
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* @return BelongsTo<Model, self> |
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*/ |
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public function model(): BelongsTo |
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{ |
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return $this->morphTo(); |
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} |
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/** |
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* Toggle the like interaction. |
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* |
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* @return string |
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*/ |
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public function toggleLikeInteraction(): string |
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{ |
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if ($this->isLiked()) { |
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$this->type = InteractionTypeEnum::DISLIKE; |
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} else { |
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$this->type = InteractionTypeEnum::LIKE; |
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} |
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return $this->type->value; |
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} |
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} |
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cslant /
laravel-like
