package models import ( "time" "github.com/google/uuid" ) // Contact model structure type Contact struct { ID uuid.UUID `gorm:"type:uuid;default:gen_random_uuid();primaryKey" json:"id"` Name string `gorm:"not null" json:"name"` Email string `gorm:"not null" json:"email"` Subject string `gorm:"not null" json:"subject"` Message string `gorm:"not null" json:"message"` IP string `json:"ip"` UserID *uuid.UUID `gorm:"type:uuid" json:"user_id,omitempty"` // Optional: if user is logged in User *User `gorm:"foreignKey:UserID" json:"user,omitempty"` CreatedAt time.Time `json:"created_at"` UpdatedAt time.Time `json:"updated_at"` }