package model

import (
	"time"

	"gorm.io/gorm"
)

type Portfolio struct {
	ID           uint           `gorm:"primaryKey" json:"id"`
	UserID       uint           `gorm:"not null;index" json:"user_id"`        // Referenz auf User
	Name         string         `gorm:"not null;size:255" json:"name"`        // Name des Portfolios
	BaseCurrency string         `gorm:"not null;size:3" json:"base_currency"` // Basiswährung, z.B. "EUR"
	Description  string         `gorm:"type:text" json:"description"`         // Beschreibung des Portfolios
	CreatedAt    time.Time      `json:"created_at"`
	UpdatedAt    time.Time      `json:"updated_at"`
	DeletedAt    gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`

	// Relationships
	User       User       `gorm:"foreignKey:UserID" json:"user,omitempty"`
	Activities []Activity `gorm:"foreignKey:PortfolioID" json:"activities,omitempty"`
}
