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balance.go
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/
balance.go
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package api
import (
"encoding/json"
"github.com/MinterTeam/minter-go-node/core/types"
"github.com/gorilla/mux"
"net/http"
)
type BalanceResponse struct {
Balance map[string]string `json:"balance"`
}
type BalanceRequest struct {
Address types.Address `json:"address"`
Coin types.CoinSymbol `json:"coin"`
}
func GetBalance(w http.ResponseWriter, r *http.Request) {
cState := GetStateForRequest(r)
vars := mux.Vars(r)
address := types.HexToAddress(vars["address"])
balanceResponse := BalanceResponse{
Balance: make(map[string]string),
}
balances := cState.GetBalances(address)
for k, v := range balances.Data {
balanceResponse.Balance[k.String()] = v.String()
}
if _, exists := balanceResponse.Balance[types.GetBaseCoin().String()]; !exists {
balanceResponse.Balance[types.GetBaseCoin().String()] = "0"
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
json.NewEncoder(w).Encode(Response{
Code: 0,
Result: balanceResponse,
})
}