model

type Account struct {
	Base      `valid:"required"` //Base de dados principais de todos os models; "herança"
	OwnerName string             `gorm:"column:owner_name;type:varchar(255);not null" valid:"notnull"`
	Bank      *Bank              `valid:"-"`
	BankId    string             `gorm:"column:bank_id;type:uuid;not null" valid:"-"`
	Number    string             `json:"number" gorm:"type:varchar(20)" valid:"notnull"`
	PixKeys   []*PixKey          `gorm:"ForeignKey:AccountID" valid:"-"`
}

type Bank struct {
	Base     `valid:"required"` //Base de dados principais de todos os models; "herança"
	Code     string             `json:"code" gorm:"type:varchar(20)" valid:"notnull"`
	Name     string             `json:"name"  gorm:"type:varchar(255)" valid:"notnull"`
	Accounts []*Account         `gorm:"ForeignKey:BankId" valid:"-"`
}

type Base struct {
	ID        string    `json:"id" valid:"uuid"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
}

type PixKey struct {
	Base      `valid:"required"`
	Kind      string   `json:"kind" valid:"notnull"`
	Key       string   `json:"key" valid:"notnull"`
	AccountID string   `gorm:"column:account_id;type:uuid;not null" valid:"-"`
	Account   *Account `valid:"-"`
	Status    string   `json:"status" valid:"notnull"`
}

type PixKeyRepositoryInterface interface {
	Register(pixKey *PixKey) (*PixKey, error)
	FindKeyByKind(key string, kind string) (*PixKey, error)
	AddBank(bank *Bank) error
	AddAccount(account *Account) error
	FindAccount(id string) (*Account, error)
}

type Transaction struct {
	Base              `valid:"required"`
	AccountFrom       *Account `valid:"-"`
	AccountFromID     string   `gorm:"column:account_from_id;type:uuid;not null" valid:"notnull"`
	Amount            float64  `json:"amount" gorm:"type:float" valid:"notnull"`
	PixKeyTo          *PixKey  `valid:"-"`
	PixKeyIdTo        string   `gorm:"column:pix_key_id_to;type:uuid;not null" valid:"notnull"`
	Status            string   `json:"status" gorm:"type:varchar(20)" valid:"notnull"`
	Description       string   `json:"description" gorm:"type:varchar(255)" valid:"notnull"`
	CancelDescription string   `json:"cancel_description" gorm:"type:varchar(255)" valid:"notnull"`
}

type TransactionRepositoryInterface interface {
	Register(transaction *Transaction) error
	Save(transaction *Transaction) error
	Find(id string) (*Transaction, error)
}

type Transactions struct {
	Transaction []Transaction
}