8 "immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/markets"
10 "github.com/jloup/utils"
11 "github.com/shopspring/decimal"
12 "immae.eu/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Front/db"
15 type MarketConfigQuery struct {
22 func (q MarketConfigQuery) ValidateParams() *Error {
23 if q.In.Market != "poloniex" {
24 return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
30 func (q MarketConfigQuery) Run() (interface{}, *Error) {
31 config, err := db.GetUserMarketConfig(q.In.User.Id, q.In.Market)
33 return nil, NewInternalError(err)
37 configMap := make(map[string]string)
39 configMap["secret"] = ""
41 config, err = db.SetUserMarketConfig(q.In.User.Id, q.In.Market, configMap)
43 return nil, NewInternalError(err)
48 return config.Config, nil
51 type MarketBalanceQuery struct {
59 func (q MarketBalanceQuery) ValidateParams() *Error {
60 if q.In.Market != "poloniex" {
61 return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
64 // TODO: we should request market for available currencies.
65 if q.In.Currency != "BTC" && q.In.Currency != "USDT" && q.In.Currency != "ETH" {
66 return &Error{BadRequest, "invalid currency, accept [BTC, USDT, ETH]", fmt.Errorf("'%v' is not a valid currency", q.In.Currency)}
72 func (q MarketBalanceQuery) Run() (interface{}, *Error) {
73 config, err := db.GetUserMarketConfig(q.In.User.Id, q.In.Market)
75 return nil, NewInternalError(err)
78 if config.Config["key"] == "" || config.Config["secret"] == "" {
79 return nil, &Error{BadRequest, "your credentials for this market are not setup", fmt.Errorf("'%v' credentials are not setup", q.In.Market)}
83 Value decimal.Decimal `json:"value"`
84 ValueCurrency string `json:"valueCurrency"`
85 Balance map[string]decimal.Decimal `json:"balance"`
88 resultErr := CallExternalService(fmt.Sprintf("'%s' GetBalanceValue", q.In.Market), EXTERNAL_SERVICE_TIMEOUT_SECONDS*time.Second, func() *Error {
89 balance, err := Poloniex.GetBalance(config.Config["key"], config.Config["secret"])
91 if utils.ErrIs(err, markets.InvalidCredentials) {
92 return &Error{InvalidMarketCredentials, "wrong market credentials", fmt.Errorf("wrong '%v' market credentials", q.In.Market)}
96 return NewInternalError(err)
99 value, err := Poloniex.ComputeAccountBalanceValue(balance, q.In.Currency)
101 return NewInternalError(err)
104 result.Balance = balance
105 result.ValueCurrency = q.In.Currency
106 result.Value = value.Round(8)
111 if resultErr != nil {
112 return nil, resultErr
118 type UpdateMarketConfigQuery struct {
127 func (q UpdateMarketConfigQuery) ValidateParams() *Error {
128 if q.In.Market == "" {
129 return &Error{BadRequest, "invalid market name", fmt.Errorf("'%v' is not a valid market name", q.In.Market)}
132 q.In.Secret = strings.TrimSpace(q.In.Secret)
133 q.In.Key = strings.TrimSpace(q.In.Key)
138 func (q UpdateMarketConfigQuery) Run() (interface{}, *Error) {
139 configMap := make(map[string]string)
141 configMap["key"] = q.In.Key
143 if q.In.Secret != "" {
144 configMap["secret"] = q.In.Secret
147 _, err := db.SetUserMarketConfig(q.In.User.Id, q.In.Market, configMap)
149 return nil, NewInternalError(err)