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1d.sh

+#!/bin/bash
+
+DB_USER="root"
+DB_PASS=""
+DB_HOST="localhost"
+DB_NAME="bitcoin"
+
+URL="https://api.cryptocompare.coindesk.com/index/cc/v1/historical/hours?market=cadli&instrument=BTC-USD&limit=25"
+
+FILE="/mnt/c/xampp/htdocs/1314_data_management_2/1d.txt"
+
+function fetch()
+{
+        echo "Fetching data..."
+        curl -s -L "$URL" > "$FILE"
+        if [[ $? -ne 0 ]]; then
+                echo "Failed to fetch data from $URL"
+                exit 1
+        fi
+}
+
+function analysis()
+{
+        echo "Analyzing data..."
+        open=$(jq -r '.Data[0].OPEN' "$FILE")
+        high=$(jq -r '.Data[0].HIGH' "$FILE")
+        low=$(jq -r '.Data[0].LOW' "$FILE")
+        volume=$(jq -r '.Data[0].VOLUME' "$FILE")
+        quote_volume=$(jq -r '.Data[0].QUOTE_VOLUME' "$FILE")
+        open=$(printf "%.8f" $open)
+        high=$(printf "%.8f" $high)
+        low=$(printf "%.8f" $low)
+        volume=$(printf "%.8f" $volume)
+        quote_volume=$(printf "%.8f" $quote_volume)
+        tim=$(jq -r '.Data[0].TIMESTAMP' "$FILE")
+        real_tim=$(date -d @$tim '+%Y-%m-%d %H:%M:%S')
+        SQL_QUERY="INSERT INTO \`day\` (price, time, highest_price, lowest_price, trading_volume, total_quoted_quantity) VALUES ($open, '$real_tim', $high, $low, $volume, $quote_volume)"
+	mysql -u "$DB_USER" -h "$DB_HOST" -D "$DB_NAME" -e "$SQL_QUERY"
+}
+
+fetch
+
+analysis