feat(task sender): send a batch every 24hs (#2195)

Author: JuArce

alerts/periodic_sender_24hs.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+# This script is responsible for the handling of periodic sending, and the clauses for sending proofs.
+# It forwards the path of the .env file as the first argument to the sender_with_alert.sh script when
+# the conditions are met.
+
+ENV_FILE="$1"
+
+if [[ -z "$ENV_FILE" ]]; then
+    echo "Usage: $0 path/to/.env"
+    exit 1
+fi
+
+function send_proof_background() {
+    ./alerts/sender_with_alert.sh "$ENV_FILE" &
+}
+
+# Fetches the current ETH gas price
+function fetch_gas_price() {
+    gas_price=$(cast gas-price --rpc-url $RPC_URL)
+    if [[ -z "$gas_price" || "$gas_price" == "0" ]]; then
+        echo "Primary RPC_URL failed to fetch gas price, trying fallback..."
+        gas_price=$(cast gas-price --rpc-url $RPC_URL_FALLBACK)
+    fi
+
+    echo $gas_price
+}
+
+source "$ENV_FILE"
+
+# Each elapsed interval lasts for 5 minutes
+sleep_time=300
+elapsed_intervals=0
+
+./alerts/sender_with_alert.sh "$ENV_FILE"
+
+while true; do
+    echo "Starting pass #$elapsed_intervals"
+
+    current_gas_price=$(fetch_gas_price)
+    if [[ -z "$current_gas_price" || "$current_gas_price" == "0" ]]; then
+        echo "Failed to fetch current gas price from both RPC URLs, skipping this pass."
+
+        elapsed_intervals=$((elapsed_intervals + 1))
+
+        echo "Sleeping $sleep_time seconds (($((sleep_time / 60)) minutes))"
+        sleep "$sleep_time"
+        continue
+    fi
+    echo "Current gas price: $current_gas_price wei"
+
+    # In case current and gas price meet the criteria, send a proof and reset counter
+    if { [ $elapsed_intervals -ge 264 ] && [ $current_gas_price -lt 10000000000 ]; }; then
+        # At 264 tick (22 hours), if gas price is below 10 gwei, send a proof
+        # It is set to 22 hours instead of 24 to add a buffer in case of high gas prices
+        message="Sending proof at $elapsed_intervals with gas price $current_gas_price wei"
+        echo "$message"
+        send_proof_background
+        elapsed_intervals=0
+    fi
+
+    elapsed_intervals=$((elapsed_intervals + 1))
+
+    echo "Sleeping $sleep_time seconds (($((sleep_time / 60)) minutes))"
+    sleep "$sleep_time"
+done