accounts.go

// Copyright 2014 Tjerk Santegoeds
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package oanda

import (
	"fmt"
)

// Account represents an Oanda account.
type Account struct {
	AccountId       Id       `json:"accountId"`
	Name            string   `json:"accountName"`
	Balance         float64  `json:"balance"`
	UnrealizedPl    float64  `json:"unrealizedPl"`
	RealizedPl      float64  `json:"realizedPl"`
	MarginUsed      float64  `json:"marginUsed"`
	MarginAvailable float64  `json:"marginAvail"`
	OpenTrades      int      `json:"openTrades"`
	OpenOrders      int      `json:"openOrders"`
	Currency        string   `json:"accountCurrency"`
	MarginRate      float64  `json:"marginRate"`
	PropertyName    []string `json:"accountPropertyName"`
}

// String implements the fmt.Stringer interface.
func (a Account) String() string {
	return fmt.Sprintf("Account{AccountId: %d, Name: %s, Currency: %s}", a.AccountId, a.Name,
		a.Currency)
}

// Accounts returns a list with all the know accounts.
func (c *Client) Accounts() ([]Account, error) {
	v := struct {
		Accounts []Account `json:"accounts"`
	}{}
	if err := getAndDecode(c, "/v1/accounts", &v); err != nil {
		return nil, err
	}
	return v.Accounts, nil
}

// Account queries the Oanda servers for account information for the specified accountId
// and returns a new Account instance.
func (c *Client) Account(accountId Id) (*Account, error) {
	acc := Account{}
	if err := getAndDecode(c, fmt.Sprintf("/v1/accounts/%d", accountId), &acc); err != nil {
		return nil, err
	}
	return &acc, nil
}