#!/bin/bash

function binance-api-call {
  g_echo_note "RUNNING FUNCTION ${FUNCNAME} $@"
  local method=$1
  local call=$2
  local params=$3

  if [ -s /home/docker/binance-cli/.binance-secrets ]
  then
    . /home/docker/binance-cli/.binance-secrets
  else
    g_echo_error "No secrets file found"
    return 1
  fi
  
  call=$(echo "$call" | sed "s/^\///")
  if echo "${call}" | egrep -q "^sapi/|^api/v3/order"
  then
    params="recvWindow=60000${params}"
    local timestamp=$(date +%s000)
    params="${params}&timestamp=${timestamp}"
    local signature=$(echo -n "${params}" | openssl dgst -sha256 -hmac "${API_SECRET}" | cut -d" " -f2)    
    params="?${params}&signature=$signature"
  fi

  echo "curl -s -H \"X-MBX-APIKEY: $API_KEY\" -X \"$method\" \"https://api.binance.com/${call}${params}\"" >${g_tmp}/API_CMD
  echo "curl -s -H \"X-MBX-APIKEY: API_KEY\" -X \"$method\" \"https://api.binance.com/${call}${params}\"" >${g_tmp}/API_CMD_WO_KEY
  g_runcmd g_retrycmd sh ${g_tmp}/API_CMD >${g_tmp}/API_CMD_OUT 2>&1
  if egrep -q -i '^{"code":|error' ${g_tmp}/API_CMD_OUT
  then
    g_echo_error "$(cat ${g_tmp}/API_CMD_WO_KEY): $(cat ${g_tmp}/API_CMD_OUT)"
    return 1
  fi
}