update_temp at startup from restored temp_today

kvs_delete

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+source $(dirname $0)/shelly.conf
+
+if [ $# -ne 1 ]; then
+    echo "usage: $0 <key> <value>"
+    exit 1
+fi
+
+key=$1
+
+curl -s $SHELLY_RPC/KVS.Delete'?key="'$key'"' | jq .
+

kvs_list

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+source $(dirname $0)/shelly.conf
+
+curl -s $SHELLY_RPC/KVS.GetMany'?key="*"' | jq .
+

kvs_set

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+source $(dirname $0)/shelly.conf
+
+if [ $# -ne 2 ]; then
+    echo "usage: $0 <key> <value>"
+    exit 1
+fi
+
+key=$1
+value=$2
+
+curl -s $SHELLY_RPC/KVS.Set'?key="'$key'"&value='$value'' | jq .
+

pool.js

@@ -107,7 +107,14 @@ function update_new_day() {
     "KVS.Set",
     { key: "pool.temp_yesterday", value: status.temp_yesterday },
     function (result) {
-      print("[POOL] KVS set: ", JSON.stringify(result));
+      print("[POOL] KVS set temp_yesterday: ", JSON.stringify(result));
+    }
+  );
+  Shelly.call(
+    "KVS.Set",
+    { key: "pool.temp_today", value: null },
+    function (result) {
+      print("[POOL] KVS set temp_today: ", JSON.stringify(result));
     }
   );
 }
@@ -220,7 +227,18 @@ function update_temp(temp) {
   status.lock_update = true;
 
   status.temp = Math.round(temp * 10) / 10;
-  status.temp_today = Math.max(status.temp_today, status.temp);
+
+  if (status.temp > status.temp_today || status.temp_today === null) {
+    status.temp_today = status.temp;
+    Shelly.call (
+      "KVS.Set",
+      { key: "pool.temp_today", value: status.temp_today },
+      function (result) {
+        print("[POOL] KVS set temp_today: ", JSON.stringify(result));
+      }
+    );
+  }
+
   status.temp_max   = Math.max(status.temp_today, status.temp_yesterday);
 
   print("[POOL] update_temp - max:", status.temp_max, "today:", status.temp_today, "yesterday:", status.temp_yesterday);
@@ -260,7 +278,7 @@ function update_temp(temp) {
   status.lock_update = false;
 }
 
-// Set initial yesterday temp from KVS
+// Set initial temps from KVS
 Shelly.call (
   "KVS.Get",
   { key: "pool.temp_yesterday" },
@@ -272,6 +290,19 @@ Shelly.call (
   }
 )
 
+Shelly.call (
+  "KVS.Get",
+  { key: "pool.temp_today" },
+  function (result) {
+    if (result) {
+      status.temp_today = result.value;
+      print("[POOL] Restore from KVS: temp_today:", status.temp_today);
+      if (status.temp_today !== null)
+        update_temp(status.temp_today);
+    }
+  }
+)
+
 // receives update from Pool Sensor
 // - trigger all temperature and pump updates