Fixed status polling for healthy container

luasrc/view/btcpayserver/status.htm

@@ -1,7 +1,7 @@
 <%
 local util  = require "luci.util"
 local container_status = util.trim(util.exec("/usr/libexec/apps/btcpayserver/btcpayserver.sh status"))
-local container_running = string.find(string.lower(container_status), "up") and string.find(string.lower(container_status), "(healthy)")
+local container_running = string.match(string.lower(container_status), "^up .* (seconds|minutes|hours)")
 -%>
 
 <div class="cbi-value">

root/usr/libexec/apps/btcpayserver/btcpayserver.sh

@@ -99,12 +99,12 @@ case "${ACTION}" in
     done
     ;;
   "status")
-    APP_NAME="btcpayserver"
+    CONTAINER_NAME="generated_btcpayserver_1"
-    CONTAINER_NAMES=$(docker ps -a --filter "name=${APP_NAME}" --format '{{.Names}}')
+    CONTAINER_STATUS=$(docker ps --all --filter "name=${CONTAINER_NAME}" --format '{{.Status}}' | awk -F' ' '{print $1, $2, $3}')
-    if [ -z "$CONTAINER_NAMES" ]; then
+    if [ -z "$CONTAINER_STATUS" ]; then
         echo "${APP_NAME} is not installed."
     else
-        docker ps --all -f "name=${CONTAINER_NAMES}" --format '{{.Status}}'
+        echo "${CONTAINER_STATUS}"
     fi
     ;;
   "port")