53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
#!/bin/bash
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# Calculate yesterday's date in YYYY-MM-DD format
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YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
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echo "Starting price tracking for $YESTERDAY" >&2
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# Get USD data and extract values
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usd_data=$(curl -s "https://www.bitstamp.net/api/v2/ticker/btcusd/")
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if [ $? -eq 0 ] && [ ! -z "$usd_data" ]; then
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echo "Successfully retrieved USD price data" >&2
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usd_open24=$(echo $usd_data | jq -r '.open_24')
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usd_last=$(echo $usd_data | jq -r '.last')
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else
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echo "ERROR: Failed to retrieve USD price data" >&2
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exit 1
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fi
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# Get EUR data and extract values
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eur_data=$(curl -s "https://www.bitstamp.net/api/v2/ticker/btceur/")
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if [ $? -eq 0 ] && [ ! -z "$eur_data" ]; then
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echo "Successfully retrieved EUR price data" >&2
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eur_open24=$(echo $eur_data | jq -r '.open_24')
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eur_last=$(echo $eur_data | jq -r '.last')
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else
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echo "ERROR: Failed to retrieve EUR price data" >&2
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exit 1
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fi
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# Calculate averages
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usd_avg=$(( (${usd_open24%.*} + ${usd_last%.*}) / 2 ))
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eur_avg=$(( (${eur_open24%.*} + ${eur_last%.*}) / 2 ))
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echo "Calculated averages - USD: $usd_avg, EUR: $eur_avg" >&2
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# Create JSON
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json="{\"EUR\":$eur_avg,\"USD\":$usd_avg}"
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# PUT in remote storage
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response=$(curl -X PUT \
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-H "Authorization: Bearer $RS_AUTH" \
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-H "Content-Type: application/json" \
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-d "$json" \
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-w "%{http_code}" \
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-s \
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-o /dev/null \
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"<%= @rs_base_url %>/$YESTERDAY")
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if [ "$response" -eq 200 ] || [ "$response" -eq 201 ]; then
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echo "Successfully uploaded price data" >&2
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else
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echo "ERROR: Failed to upload price data. HTTP status: $response" >&2
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exit 1
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fi
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