run.sh

#!/bin/bash

set -e
set -o pipefail

clean_data() {
    psql -a -v "ON_ERROR_STOP=1" "$@" -d haf_block_log -c '\timing' -c "do \$\$ BEGIN if hive.app_context_exists('btracker_app') THEN perform hive.app_remove_context('btracker_app'); end if; END \$\$"
}

create_db() {
    psql -a -v "ON_ERROR_STOP=1" "$@" -d haf_block_log -f "$PWD/db/btracker_app.sql"
}

run_indexer() {
    args=("$@")
    re='^[0-9]+$'
    if ! [[ ${args[0]} =~ $re ]]; then
        block_num=$((10**9))
        
        echo 'Running indexer for existing blocks and expecting new blocks...'
        echo 'NOTE: indexes will not be created, balance_tracker server will not be started!'
        echo 'Use ./run.sh create-indexes and ./run.sh start.'
        sleep 3
    else
        block_num=$1
        args=("${@:2}")
    fi
    
    psql -a -v "ON_ERROR_STOP=1" "${args[@]}" -d haf_block_log -c '\timing' -c "call btracker_app.main('btracker_app', $block_num);"
}

create_indexes() {
    psql -a -v "ON_ERROR_STOP=1" "$@" -d haf_block_log -c '\timing' -c "call btracker_app.create_indexes();"
}

create_api() {
    psql -a -v "ON_ERROR_STOP=1" -d haf_block_log -f "$PWD/api/btracker_api.sql"
}

start_webserver() {
    if [ "$1" = "py" ]; then
        ./main.py "${@:2}"
    else
        postgrest postgrest.conf
    fi
}

install_dependancies() {
    install_postgrest
    install_jmeter
}

install_postgrest() {
    wget https://github.com/PostgREST/postgrest/releases/download/v8.0.0/postgrest-v8.0.0-linux-x64-static.tar.xz

    POSTGREST=$(find . -name 'postgrest*')
    tar xJf "$POSTGREST"
    sudo mv 'postgrest' '/usr/local/bin/postgrest'
    rm "$POSTGREST"
}

install_jmeter() {
    sudo apt-get update -y
    sudo apt-get install openjdk-8-jdk -y

    wget "https://downloads.apache.org//jmeter/binaries/apache-jmeter-${jmeter_v}.zip"

    jmeter_src="apache-jmeter-${jmeter_v}"
    unzip "${jmeter_src}.zip"
    rm "${jmeter_src}.zip"
    sudo mv $jmeter_src "/usr/local/src/${jmeter_src}"

    jmeter="jmeter-${jmeter_v}"
    touch $jmeter
    {
        echo '#!/usr/bin/env bash'
        echo ''
        echo "cd '/usr/local/src/apache-jmeter-${jmeter_v}/bin'"
        echo './jmeter $@'
    } >> $jmeter
    sudo chmod +x $jmeter
    sudo mv $jmeter "/usr/local/bin/${jmeter}"
}

run_tests() {
    ./tests/run_tests.sh $jmeter_v "$2"
}

recreate_db() {
    clean_data "${@:2}"
    create_db "${@:2}"
    create_indexes "${@:2}"
    run_indexer "$@"
}

restart_all() {
    recreate_db "$@"
    create_api
}

start_ui() {
    cd gui ; npm start
}

setup() {
    bash "$SCRIPTS_DIR/install_app.sh "
}

process_blocks() {
    run_indexer "$@"
}

SCRIPTS_DIR=$PWD/scripts

jmeter_v=5.4.3

if [ "$1" = "re-all" ]; then
    restart_all "${@:2}"
    echo 'SUCCESS: DB and API recreated'
elif [ "$1" = "re-all-start" ]; then
    restart_all "${@:2}"
    echo 'SUCCESS: DB and API recreated'
    start_webserver
elif [ "$1" = "setup" ]; then
    setup 
elif [ "$1" = "process-blocks" ]; then
    process_blocks "${@:2}"
elif [ "$1" = "re-db" ]; then
    recreate_db "${@:2}"
    echo 'SUCCESS: DB recreated'
elif [ "$1" = "re-db-start" ]; then
    recreate_db "${@:2}"
    echo 'SUCCESS: DB recreated'
    start_webserver
elif [ "$1" = "re-api" ]; then
    create_api
    echo 'SUCCESS: API recreated'
elif [ "$1" = "re-api-start" ]; then
    create_api
    echo 'SUCCESS: API recreated'
    start_webserver
elif [ "$1" =  "install-dependancies" ]; then
    install_dependancies
elif [ "$1" = "install-postgrest" ]; then
    install_postgrest
elif [ "$1" = "install-jmeter" ]; then
    install_jmeter
elif [ "$1" = "test" ]; then
    run_tests $jmeter_v
elif [ "$1" = "test-py" ]; then
    run_tests $jmeter_v "py"
elif [ "$1" = "start" ]; then
    start_webserver
elif [ "$1" = "start-py" ]; then
    start_webserver "py" "${@:2}"
elif [ "$1" = "start-ui" ]; then
    start_ui
elif [ "$1" = "create-indexes" ]; then
    create_indexes "${@:2}"
elif [ "$1" = "continue-processing" ]; then
    run_indexer "${@:2}"
else
    echo "job not found"
fi