new watch_assets function

dabo/dabo-bot.sh

@@ -95,6 +95,9 @@ do
   # Get coingecko data
   get_coingecko_data
 
+  # watch some manual defined assets
+  watch_assets
+
   # Get current assets
   get_assets || continue
 

dabo/functions/get_assets.sh

@@ -14,7 +14,8 @@ function get_assets {
   elif [ ${STOCK_EXCHANGE} = "BITPANDA" ]
   then
     bitpanda-api-call GET "public/v1/market-ticker" || return 1
-    cat ${g_tmp}/API_CMD_OUT | jq -r '.[] | select(.state=="ACTIVE") | .instrument_code + "," + .last_price' | sed 's/_//' | grep "${CURRENCY}," | egrep -v "${TRANSFER_CURRENCY},|,0[\.][0]*$" >${f_filename}_OUT.tmp
+    #cat ${g_tmp}/API_CMD_OUT | jq -r '.[] | select(.state=="ACTIVE") | .instrument_code + "," + .last_price' | sed 's/_//' | grep "${CURRENCY}," | egrep -v "${TRANSFER_CURRENCY},|,0[\.][0]*$" >${f_filename}_OUT.tmp
+    cat ${g_tmp}/API_CMD_OUT | jq -r '.[] | .instrument_code + "," + .last_price' | sed 's/_//' | grep "${CURRENCY}," | egrep -v "${TRANSFER_CURRENCY},|,0[\.][0]*$" >${f_filename}_OUT.tmp
   fi
   cp -p ${g_tmp}/API_CMD_OUT PRICETICKER
   

dabo/functions/get_coingecko_data.sh

@@ -1,7 +1,15 @@
 function get_coingecko_data {
   # get data from coingecko
   echo "curl -s -X 'GET' \"https://api.coingecko.com/api/v3/coins/markets?vs_currency=usd&order=market_cap_desc&per_page=250&page=1&sparkline=false&price_change_percentage=1h,24h,7d,14d,30d,1y\" -H 'accept: application/json'" >COINGECKO_GET_ASSETS_CMD
-  g_runcmd g_retrycmd sh COINGECKO_GET_ASSETS_CMD >COINGECKO_GET_ASSETS_CMD_OUT || return 1
+  g_runcmd g_retrycmd sh COINGECKO_GET_ASSETS_CMD >COINGECKO_GET_ASSETS_CMD_OUT_TMP || return 1
+  local f_test_query=$(jq -r ".[] |select(.symbol==\"btc\")|\"\\(.current_price)\"" COINGECKO_GET_ASSETS_CMD_OUT_TMP)
+  if g_num_valid_number ${f_test_query} 
+  then
+    mv COINGECKO_GET_ASSETS_CMD_OUT_TMP COINGECKO_GET_ASSETS_CMD_OUT
+  else
+    find COINGECKO_GET_ASSETS_CMD_OUT -mmin +${LOOP_INTERVAL} && g_echo_warn "Coingecko data older then ${LOOP_INTERVAL}s: $(ls -l COINGECKO_GET_ASSETS_CMD_OUT)"
+    return 1
+  fi
 
   [ ${FULL_LOOP} == 0 ] && return 0
   if [ -s COINGECKO_GET_ASSETS_CMD_OUT ] && grep -q "market_cap_rank" COINGECKO_GET_ASSETS_CMD_OUT

dabo/functions/get_marketdata.sh

@@ -6,6 +6,7 @@ function get_marketdata {
   if find asset-histories/${f_name}.history.csv -mmin -${INTERVAL_MIN} | grep -q "asset-histories/${f_name}.history.csv"
   then
     g_echo_note "asset-histories/${f_name}.history.csv already downloaded in the last ${INTERVAL_MIN} minutes"
+    f_get_marketdata_price=$(cat MARKET_DATA_CMD_OUT-${f_name})
     return 0
   fi
 
@@ -50,6 +51,7 @@ $(tail -n 10 MARKET_DATA_CMD_OUT-${f_name}.tmp.err | cat -t)"
       echo 0 >MARKET_DATA_CMD_OUT-${f_name}
     fi
   fi
-  echo "${f_timestamp},$(cat MARKET_DATA_CMD_OUT-${f_name})" >>asset-histories/${f_name}.history.csv
+  f_get_marketdata_price=$(cat MARKET_DATA_CMD_OUT-${f_name})
+  echo "${f_timestamp},${f_get_marketdata_price}" >>asset-histories/${f_name}.history.csv
 }
 

dabo/functions/watch_assets.sh

@@ -0,0 +1,61 @@
+function watch_assets {
+  
+  local f_watch_assets_array
+  local f_line
+  local f_price
+  local f_alert
+  local f_last_price
+
+  mapfile -t f_watch_assets_array < <(grep -v ^ASSET,ALERTS,BUYPRICE,BUYDATE,BUYQUANTITY,SELLPRICE,SELLDATE,SELLQUANTITY /dabo/watch-assets.csv)
+  for f_line in "${f_watch_assets_array[@]}"
+  do
+    g_echo "$f_line"
+    readarray -d "," -t f_line_array < <(echo -n "0,${f_line}")
+    local f_asset=${f_line_array[1]}
+    local f_alerts=${f_line_array[2]}
+    local f_buyprice=${f_line_array[3]}
+    local f_buydate=${f_line_array[4]}
+    local f_buyquantity=${f_line_array[5]}
+    local f_sellprice=${f_line_array[6]}
+    local f_selldate=${f_line_array[7]}
+    local f_sellquantity=${f_line_array[8]}
+    local f_comment=${f_line_array[9]}
+
+    # get current asset price ild last price if not sold
+    if [ -z "${f_sellprice}" ]
+    then
+      if [[ ${f_asset} =~ ^https ]]
+      then
+        # get asset price from get_marketdata
+        get_marketdata ${f_asset}
+        f_price=${f_get_marketdata_price}
+        readarray -d " " -t f_asset_array < <(echo -n "${f_asset}")
+        f_asset=${f_asset_array[1]}
+      else
+        # get token price from coingecko
+        f_price=$(jq -r ".[] |select(.symbol==\"${f_asset}\")|\"\\(.current_price)\"" COINGECKO_GET_ASSETS_CMD_OUT)
+      fi
+      [ -s WATCH_ASSETS_${f_asset}_LAST_PRICE ] && read f_last_price < <(cat WATCH_ASSETS_${f_asset}_LAST_PRICE)
+      echo ${f_price} >WATCH_ASSETS_${f_asset}_LAST_PRICE
+      echo g_num_valid_number ${f_price} ${f_last_price} #|| continue
+
+      # Notify on alert
+      readarray -d "|" -t f_alerts_array < <(echo -n "${f_alerts}")
+      for f_alert in "${f_alerts_array[@]}"
+      do
+         if g_num_is_higher_equal ${f_price} ${f_alert} && g_num_is_lower_equal ${f_last_price} ${f_alert}
+         then
+           g_signal-notify "${f_asset} Price ${f_price} switched over alert ${f_alert}! Comment: ${f_comment}"
+         fi
+         if g_num_is_lower_equal ${f_price} ${f_alert} && g_num_is_higher_equal ${f_last_price} ${f_alert}
+         then
+           g_signal-notify "${f_asset} Price ${f_price} switched under alert ${f_alert}! Comment: ${f_comment}"
+         fi
+      done
+    fi
+
+
+
+
+  done
+}

docker-compose.yml

@@ -11,6 +11,7 @@ services:
       - ./dabo:/dabo:ro
       - ./strategies:/dabo/strategies:ro
       - ./dabo-bot.conf:/dabo/dabo-bot.override.conf
+      - ./watch-assets.csv:/dabo/watch-assets.csv
       - ./data:/dabo/htdocs:rw
       - ./home:/dabo/home:rw
       - /usr/local/bin/notify.sh:/usr/local/bin/notify.sh:ro