#!/bin/bash

echo "Checking if $WHATSAPP_DB database exists..."

if psql -lqt | cut -d \| -f 1 | grep -qw $WHATSAPP_DB; then
  echo "Database exists, skipping creation"
else
  echo "Database does not exist, creating..."
  createdb $WHATSAPP_DB
  createuser $WHATSAPP_USER
  psql -c "ALTER USER $WHATSAPP_USER WITH ENCRYPTED PASSWORD '$WHATSAPP_PASSWORD';"
  psql -c "GRANT ALL PRIVILEGES ON DATABASE $WHATSAPP_DB TO $WHATSAPP_USER;"
  psql -c "ALTER DATABASE $WHATSAPP_DB OWNER TO $WHATSAPP_USER;"
fi