belongsTo(User::class, 'user_id'); } public function produk() { return $this->belongsTo(Produk::class, 'produk_id'); } public function pengirimans() { return $this->belongsTo(Pengiriman::class, 'pengiriman_id'); } public function transaksiKeluar(): HasMany { return $this->hasMany(TransaksiKeluar::class); } public function detailPesanan() { return $this->hasMany(DetailPesanan::class); } public function detailPesananBahanBaku() { return $this->hasMany(PesananBahanBaku::class); } }