'decimal:2', 'discount_pct' => 'decimal:2', 'last_contact_at' => 'datetime', ]; public function vehicles(): HasMany { return $this->hasMany(Vehicle::class); } public function workOrders(): HasMany { return $this->hasMany(WorkOrder::class); } public function payments(): HasMany { return $this->hasMany(Payment::class); } public function assignedTo(): BelongsTo { return $this->belongsTo(User::class, 'assigned_to'); } }