postgres

package

v0.0.0-...-386fda5 Latest Latest Go to latest Published: Jul 27, 2021 License: MIT Imports: 15 Imported by: 0

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func NewConnection(ctx context.Context, cfg config.Postgres) (*pgx.Conn, error)

NewConnection sets up a new connection with migrations

type AccountsRepository struct {
	// contains filtered or unexported fields
}

AccountsRepository is the repository of accounts

func NewAccountsRepository(conn *pgx.Conn) *AccountsRepository

NewAccountsRepository returns an acc repository

func (r AccountsRepository) CreateAccount(ctx context.Context, acc entities.Account) (vos.AccountID, error)

CreateAccount inserts an account on DB returning its ID

func (r AccountsRepository) DecreaseAvailableCredit(ctx context.Context, accID vos.AccountID, amount vos.Money) error

DecreaseAvailableCredit decreases account available credit

func (r AccountsRepository) Deposit(ctx context.Context, accID vos.AccountID, amount vos.Money) error

Deposit increments account balance

func (r AccountsRepository) GetAccountByID(ctx context.Context, accID vos.AccountID) (entities.Account, error)

GetAccountByID retrieves an account by ID

func (r AccountsRepository) Withdraw(ctx context.Context, accID vos.AccountID, amount vos.Money) error

Withdraw decreases account balance

Path	Synopsis
sqlc