entities

type Company struct {
	gorm.Model
	Name     string    `header:"Name" gorm:"unique"`
	Projects []Project `gorm:"foreignKey:CompanyRef"`
}

type Project struct {
	gorm.Model
	Name        string    `header:"Name"`
	Description string    `header:"Description"`
	Budget      float64   `header:"Budget"`
	StartDate   time.Time `header:"Start Date"`
	Finished    bool      `header:"Completed" gorm:"'Finished' boolean"`
	CompanyRef  uint      `header:"Company Ref"`
	Company     Company   `gorm:"foreignKey:CompanyRef"`
	Users       []User    `gorm:"many2many:projects_users;"`
}

type User struct {
	gorm.Model
	FirstName string    `header:"First Name"`
	LastName  string    `header:"Last Name"`
	Email     string    `header:"Email"`
	Username  string    `header:"Username"`
	Password  string    `header:"Password"`
	Active    bool      `gorm:"'Active' boolean"`
	Projects  []Project `gorm:"many2many:projects_users;"`
}