postgres

Documentation

Overview

Package postgres is a Postgres driver for the github.com/cespedes/accounting package.

You just have to include github.com/cespedes/accounting and this package with a blank identifier to begin using it:

import (
	"github.com/cespedes/accounting"

	_ "github.com/cespedes/accounting/backend/postgres"
)

func main() {
	connStr := "host=localhost user=pqgotest dbname=pqgotest password=secret"
	ledger, err := accounting.Open("postgres", connStr)
	if err != nil {
		panic(err)
	}

	accounts := ledger.Accounts()
	transactions := ledger.Transactions()
	…
}

This package uses github.com/lib/pq so you can use the same syntax to connect to the database.

The database to connect must already exist, and must have these tables:

CREATE TABLE account (
  id        SERIAL PRIMARY KEY,
  parent_id INTEGER REFERENCES account(id),
  name      TEXT,
  code      TEXT
);

CREATE TABLE transaction (
  id          SERIAL PRIMARY KEY,
  datetime    TIMESTAMP WITHOUT TIME ZONE NOT NULL,
  description TEXT
);

CREATE TABLE split (
  transaction_id INTEGER NOT NULL REFERENCES transaction(id),
  account_id     INTEGER NOT NULL REFERENCES account(id),
  value          NUMERIC
);

Index

• type ID
  • func (id ID) String() string

Types

type ID

type ID int

func (ID) String

func (id ID) String() string