Bugfixes
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52
wipe-database.bash
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52
wipe-database.bash
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#!/bin/bash
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set -e
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# Config
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CONTAINER_NAME="online-energieausweis-database-1"
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DB_USER="main"
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DB_NAME="main"
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TIMESTAMP=$(date +"%Y-%m-%d_%H-%M-%S")
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FILE_NAME="backup-$TIMESTAMP.sql.br"
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REQUIRED_CONFIRMATION='Ja, ich möchte alle Daten unwiderruflich löschen.'
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echo "⚠️ WARNUNG: Diese Aktion wird alle Tabellen und Einträge in der Datenbank vollständig löschen!"
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echo "Um fortzufahren, tippe exakt: \"$REQUIRED_CONFIRMATION\""
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echo
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read -p "> " USER_CONFIRMATION
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if [[ "$USER_CONFIRMATION" != "$REQUIRED_CONFIRMATION" ]]; then
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echo "❌ Falsche Eingabe. Abbruch."
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exit 1
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fi
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echo "📦 Backup wird erstellt..."
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docker exec -t "$CONTAINER_NAME" pg_dumpall -c -U "$DB_USER" | brotli > "$FILE_NAME"
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echo "✅ Backup abgeschlossen: $FILE_NAME"
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echo "🧨 Alle Daten aus allen Tabellen werden gelöscht..."
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# Generate and run TRUNCATE statements for all tables in the public schema
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docker exec -i "$CONTAINER_NAME" psql -U "$DB_USER" "$DB_NAME" <<'EOSQL'
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DO $$
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DECLARE
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r RECORD;
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sql TEXT := '';
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BEGIN
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FOR r IN
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SELECT tablename
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FROM pg_tables
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WHERE schemaname = 'public'
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LOOP
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sql := sql || FORMAT('TRUNCATE TABLE public.%I CASCADE;', r.tablename);
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END LOOP;
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EXECUTE sql;
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END
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$$;
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EOSQL
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echo "✅ Alle Tabellen gelöscht und Schema zurückgesetzt."
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echo "🚀 Datenbankbereinigung abgeschlossen."
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