db

type Company struct {
	ID       uint   ` json:"id" gorm:"primary_key;AUTO_INCREMENT"`
	Name     string ` json:"name" gorm:"type:varchar(100)"`
	Email    string ` json:"email" gorm:"type:varchar(100);unique_index;not null"`
	Phone    string ` json:"phone" gorm:"type:varchar(30)"`
	Products []Product
	Users    []User
	gorm.Model
}

type Product struct {
	gorm.Model
	Title     string `gorm:"type:varchar(100)"`
	CompanyID uint
}

type User struct {
	gorm.Model
	Name      string
	Email     string `gorm:"type:varchar(100);unique_index"`
	CompanyID uint
	Products  []Product `gorm:"many2many:user_product;"`
}