FEAT; drep vote count script

scripts/query/drep-votes.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+# Function to execute cardano-cli commands inside the container
+container_cli() {
+  docker exec -ti sancho-node cardano-cli "$@"
+}
+
+# Function to display script usage
+usage() {
+  echo "Usage: $0 <ga_id>"
+  echo "Example: $0 66cbbf693a8549d0abb1b5219f1127f8176a4052ef774c11a52ff18ad1845102#0"
+}
+
+# Check if the correct number of arguments is provided
+if [ "$#" -ne 1 ]; then
+  usage
+  exit 1
+fi
+
+ga_id="$1"
+
+# Extract ga_hash and ga_index from ga_id
+ga_hash=$(echo "$ga_id" | cut -d '#' -f 1)
+ga_index=$(echo "$ga_id" | cut -d '#' -f 2)
+
+proposal=$(container_cli conway query gov-state | jq '.proposals[] | select(.actionId.txId == "$ga_hash")')
+stakeDistribution=$(container_cli conway query drep-stake-distribution --all-dreps)
+stakeDistributionCorrected=$(echo "$stakeDistribution" | jq 'map(.[0] |= sub("drep-"; ""))')
+dRepVotes=$(echo "$proposal" | jq -r '.dRepVotes')
+alwaysAbstain=$(echo "$stakeDistributionCorrected" | jq '.[] | select(.[0] == "alwaysAbstain") | .[1]' )
+alwaysNoConf=$(echo "$stakeDistributionCorrected" | jq '.[] | select(.[0] == "alwaysNoConfidence") | .[1]' )
+totalStake=$(echo "$stakeDistribution" | jq '[.[] | select(.[1] | type == "number")] | map(.[1]) | add')
+
+# Initialize counters for VoteYes, VoteNo, and VoteAbstain
+yesCount=0
+noCount=0
+abstainCount=0
+
+# Loop through each key-value pair in dRepVotes
+while IFS="=" read -r registry vote; do
+    # Remove leading and trailing whitespace from registry and vote
+    registry=$(echo "$registry" | tr -d '[:space:]')
+    vote=$(echo "$vote" | tr -d '[:space:]')
+    # Extract the corresponding stake from stakeDistributionCorrected
+    stake=$(echo "$stakeDistributionCorrected" | jq --arg registry "$registry" '.[] | select(.[0] == $registry) | .[1]')
+    # Update the counter based on the direction of the vote
+    case $vote in
+        "VoteYes")
+            yesCount=$((yesCount + stake))
+            ;;
+        "VoteNo")
+            noCount=$((noCount + stake))
+            ;;
+        "Abstain")
+            abstainCount=$((abstainCount + stake))
+            ;;
+    esac
+    echo "Registry: \"$registry\""
+    echo "Vote: $vote"
+    echo "Stake: $stake"
+done <<< "$(echo "$dRepVotes" | jq -r 'to_entries[] | "\(.key)=\(.value)"')"
+
+totalNo=$(($noCount + $alwaysNoConf))
+totalAbstain=$(($abstainCount + $alwaysAbstain))
+totalMinusAbstain=$(("$totalStake" - "$totalAbstain"))
+ratio=$(echo "scale=6; $yesCount / $totalMinusAbstain" | bc)
+threshold=0.67
+
+
+# Output the results
+echo " "
+echo "Total stake: $totalStake"
+echo "Total VoteYes: $yesCount"
+echo "Total VoteNo: $noCount"
+echo "Total VoteNo + AlwaysNoConf: $totalNo"  
+echo "Total Abstain: $abstainCount"
+echo "Total AlwaysAbstian: $alwaysAbstain"
+echo "TotalStake - AlwaysAbstain - VoteAbstain: $totalMinusAbstain" 
+echo "Ratio vs threshold: $ratio vs $threshold"
+
+
+stakeKeys=$(echo "$stakeDistributionCorrected" | jq -r 'map(.[0]) | map(select(. != "alwaysAbstain" and . != "alwaysNoConfidence"))[]')
+
+
+# Initialize an associative array to store DRep keys and their associated stake
+declare -A notVotedDReps
+
+# Loop through each DRep key from stakeKeys
+for key in $stakeKeys; do
+    # Check if the DRep key has not voted yet
+    if ! echo "$dRepVotes" | jq -e --arg key "$key" 'has($key)' &> /dev/null; then
+        # If the DRep has not voted yet, extract its stake from stakeDistributionCorrected
+        stake=$(echo "$stakeDistributionCorrected" | jq --arg key "$key" '.[] | select(.[0] == $key) | .[1]')
+        # Store the DRep key and its associated stake in the notVotedDReps associative array
+        notVotedDReps["$key"]=$stake
+    fi
+done
+
+# Sort notVotedDReps by stake in descending order
+sortedNotVotedKeys=($(for key in "${!notVotedDReps[@]}"; do echo "$key ${notVotedDReps[$key]}"; done | sort -rnk2,2 | awk '{print $1}'))
+
+# Output DReps that have not voted yet, along with their associated stake (sorted by stake, larger to smaller)
+echo "DReps that have not voted yet (sorted by stake from larger to smaller):"
+for key in "${sortedNotVotedKeys[@]}"; do
+    echo "DRep: $key - Stake: ${notVotedDReps[$key]}"
+done