g1-stats/explorer.sh

#!/bin/bash

################################################################################
# Author: Poka (poka@p2p.legal)
# Version: 0.0.3
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
# Git: https://git.p2p.legal/axiom-team/g1-stats
################################################################################

###
    # Please change this path if needed, in relative path from explorer.sh script
    # If no file found, then this script will download it from https://g1-stats.axiom-team.fr and prompt it
    jsonFile="db/daily.json"
###

# Check if jq, jo and curl are installed, or install them
[[ -z $(which jq) || -z $(which jo) || -z $(which curl) ]] && sudo apt update && sudo apt install jq jo bc curl -y

# Path of the current script
GPATH="$( cd "$(dirname "$0")" ; pwd -P )"
jsonFile="$GPATH/$jsonFile"

if [[ -f $jsonFile ]]; then
    jsonData=$(cat $jsonFile)
else
    echo "Warning: No JSON file found, we download it from https://g1-stats.axiom-team.fr/data/daily.json" >&2
    jsonData="$(curl -s https://g1-stats.axiom-team.fr/data/daily.json)"
fi

# Help display
helpOpt() {
    echo -e "Welcome to Ḡ1Stats Explorer V$(head $0 | awk '/# Version:/ { print $3 }')
    \rThis tool can be use in 2 differents mode:
    \r- Isolate mode (default): Display data of a selected day
    \r- Cumulative mode (option -c or --cumulate): Display cumulative data from begining of Ḡ1 Blockchain (08-03-17) until selected day

    \rExamples:
    \r$0
    Default view show last day data in cumulative mode

    \r$0 day 08-03-20
    Display 8th Mars 2020's data

    \r$0 day 08-03-20 -c
    Display 8th Mars 2020's cumulative data from begining

    \r$0 mass -c [day]
    Display monetary mass on current day, or selected day

    \r$0 solde [day]
    Display solde (Received - Sent) for simple wallets and members wallets on a day

    \r$0 total [day]
    Display Sent and Received Ḡ1 in total on a day

    \r$0 custom \".rMembers==0 and .sMembers==0\"
    Display custom filter. Here we get only days where members received and sent nothing

    \r$0 anniversary -c
    Display UD reassessment days, the new UD value and the number of members this day"
}

jqCumulate="def roundit: (.*100.0)+ 0.5|floor/100.0;
[foreach .[] as \$row (null;
    .nbrMembers += \$row.nbrMembers |
    .nbrWallets += \$row.nbrWallets |
    .sMembers = (\$row.sMembers + .sMembers|roundit) |
    .rMembers = (\$row.rMembers + .rMembers|roundit) |
    .sWallets = (\$row.sWallets + .sWallets|roundit) |
    .rWallets = (\$row.rWallets + .rWallets|roundit);
    \$row + . )]"

# Parse options
for i in $@; do
    case "$i" in
        -c|--cumulate) jsonData="$(jq "$jqCumulate" <<<$jsonData)";;
        -h|--help) helpOpt && exit 0;;
        *) isArg+="$i|";;
    esac
done

# Load arguments in respective variables
cmd=$(cut -d'|' -f1 <<<"$isArg")
dateRange=$(cut -d'|' -f2 <<<"$isArg")
args="$(cut -d'|' -f2- <<<"$isArg" | sed 's/.$//' | tr '|' ' ')"

# If no date, set last available
[[ -z "$dateRange" ]] && dateRange=$(jq -r '.[].date' <<<$jsonData | tail -n1)
# Check if date existe un JSON
[[ ! $(grep -w "$dateRange" <<<$jsonData) && $cmd != "custom" ]] && echo "La date $dateRange n'existe pas en cache G1Stats" && exit 1

day() {
    jq '.[] | select(.date=="'$dateRange'")' <<<$jsonData
}

mass() {
    local jsonDated=$(jq '.[0: map(.date) | index("'$dateRange'")+1]' <<<$jsonData)
	local mMass=$(jq '.[] | .UD*.nbrMembers' <<<"$jsonDated" | awk '{ SUM += $1} END { printf "%.2f",  SUM }')
    jo -p date=$dateRange monetaryMass=$mMass | jq .
}

total() {
    local cumDay=$(day)
    local totalExchange=$(jq '(.rWallets+.rMembers)*100.0+ 0.5|floor/100.0' <<<$cumDay)
    local soldeWallets=$(jq '(.rWallets-.sWallets)*100.0+ 0.5|floor/100.0' <<<$cumDay)
    local soldeMembers=$(jq '(.rMembers-.sMembers)*100.0+ 0.5|floor/100.0' <<<$cumDay)
    jo -p date=$dateRange totalExchange=$totalExchange soldeWallets=$soldeWallets soldeMembers=$soldeMembers | jq .
}

totall() {
    for i in $(jq -r .[].date <<<$jsonData); do
        dateRange=$i
        total
    done
}

custom() {
    jq '.[] | select('"$args"')' <<<$jsonData
}

anniversary() {
    local jqNewUD="reduce .[] as \$x (null;
    if . == null then [\$x]
    elif .[-1].UD == \$x.UD then .
    else . + [\$x] end) | .[] |=
    {date: .date, UD: .UD, nbrMembers: .nbrMembers}"

    jq "$jqNewUD" <<<$jsonData
}

today() {
	todayDate=$(date +'%d-%m-%y')
	jq '.[] | select(.date=="'$todayDate'")' <<<$jsonData
}

update() {
	curl -s https://g1-stats.axiom-team.fr/data/daily.json > $jsonFile && echo "Data have been updated" || echo "Error: Can't update data"
}

print() {
    jq . <<<"$jsonData"
}

# Load functions
case $cmd in
    '') day;;
    solde) total;;
    *) [[ $(type -t $cmd) == "function" ]] && $cmd || (echo -e "$cmd: Commande inconnue\n" && helpOpt);;
esac