'integer', 'pay_method' => 'integer', 'audit_status' => 'integer', 'amount' => 'decimal:2', 'audit_at' => 'datetime', 'record_date' => 'date', ]; } public function category(): BelongsTo { return $this->belongsTo(FinanceCategory::class, 'category_id'); } public function auditor(): BelongsTo { return $this->belongsTo(User::class, 'audit_user_id'); } public function operator(): BelongsTo { return $this->belongsTo(User::class, 'operator_id'); } }