X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=api%2Fmarket_config.go;h=ce7918495cac8d9cb5c06144a13e82aab04e86f7;hb=refs%2Fheads%2Fpoloniex_balance;hp=3fd10ae000d19fba89f6e86b4911a1dde21bf294;hpb=3602fbf8412d69900d793a963c8e774f487f5e45;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FFront.git

diff --git a/api/market_config.go b/api/market_config.go
index 3fd10ae..ce79184 100644
--- a/api/market_config.go
+++ b/api/market_config.go
@@ -3,7 +3,9 @@ package api
 import (
 	"fmt"
 
+	"github.com/shopspring/decimal"
 	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
+	"immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/markets"
 )
 
 type MarketConfigQuery struct {
@@ -42,6 +44,56 @@ func (q MarketConfigQuery) Run() (interface{}, *Error) {
 	return config.Config, nil
 }
 
+type MarketBalanceQuery struct {
+	In struct {
+		User     db.User
+		Market   string
+		Currency string
+	}
+}
+
+var Poloniex *markets.Poloniex
+
+func init() {
+	Poloniex = markets.NewPoloniex()
+	Poloniex.StartTicker()
+}
+
+func (q MarketBalanceQuery) ValidateParams() *Error {
+	if q.In.Market != "poloniex" {
+		return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
+	}
+
+	// TODO: we should request market for available currencies.
+	if q.In.Currency != "BTC" || q.In.Currency != "USDT" {
+		return &Error{BadRequest, "invalid currency, accept [BTC, USDT]", fmt.Errorf("'%v' is not a valid currency", q.In.Currency)}
+	}
+
+	return nil
+}
+
+func (q MarketBalanceQuery) Run() (interface{}, *Error) {
+	config, err := db.GetUserMarketConfig(q.In.User.Id, q.In.Market)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	if config.Config["key"] == "" || config.Config["secret"] == "" {
+		return nil, &Error{BadRequest, "your credentials for this market are not setup", fmt.Errorf("'%v' credentials are not setup", q.In.Market)}
+	}
+
+	balance, err := Poloniex.GetBalance(config.Config["key"], config.Config["secret"], q.In.Currency)
+	if err != nil {
+		return nil, NewInternalError(err)
+	}
+
+	result := struct {
+		Balance decimal.Decimal `json:balance`
+	}{balance}
+
+	return &result, nil
+}
+
 type UpdateMarketConfigQuery struct {
 	In struct {
 		User   db.User