UI tweaks for match columns step + auto hide empty columns

inventory-server/chat/export-chat-data.sh

@@ -1,147 +0,0 @@
-#!/bin/bash
-
-# Chat Database Export Script
-# This script exports the chat database schema and data for migration
-
-set -e  # Exit on any error
-
-echo "🚀 Starting chat database export..."
-
-# Configuration - Update these values for your setup
-DB_HOST="${CHAT_DB_HOST:-localhost}"
-DB_PORT="${CHAT_DB_PORT:-5432}"
-DB_NAME="${CHAT_DB_NAME:-rocketchat_converted}"
-DB_USER="${CHAT_DB_USER:-rocketchat_user}"
-
-# Check if database connection info is available
-if [ -z "$CHAT_DB_PASSWORD" ]; then
-    echo "⚠️  CHAT_DB_PASSWORD environment variable not set"
-    echo "Please set it with: export CHAT_DB_PASSWORD='your_password'"
-    exit 1
-fi
-
-echo "📊 Database: $DB_NAME on $DB_HOST:$DB_PORT"
-
-# Create export directory
-EXPORT_DIR="chat-migration-$(date +%Y%m%d-%H%M%S)"
-mkdir -p "$EXPORT_DIR"
-
-echo "📁 Export directory: $EXPORT_DIR"
-
-# Export database schema
-echo "📋 Exporting database schema..."
-PGPASSWORD="$CHAT_DB_PASSWORD" pg_dump \
-    -h "$DB_HOST" \
-    -p "$DB_PORT" \
-    -U "$DB_USER" \
-    -d "$DB_NAME" \
-    --schema-only \
-    --no-owner \
-    --no-privileges \
-    -f "$EXPORT_DIR/chat-schema.sql"
-
-if [ $? -eq 0 ]; then
-    echo "✅ Schema exported successfully"
-else
-    echo "❌ Schema export failed"
-    exit 1
-fi
-
-# Export database data
-echo "💾 Exporting database data..."
-PGPASSWORD="$CHAT_DB_PASSWORD" pg_dump \
-    -h "$DB_HOST" \
-    -p "$DB_PORT" \
-    -U "$DB_USER" \
-    -d "$DB_NAME" \
-    --data-only \
-    --no-owner \
-    --no-privileges \
-    --disable-triggers \
-    --column-inserts \
-    -f "$EXPORT_DIR/chat-data.sql"
-
-if [ $? -eq 0 ]; then
-    echo "✅ Data exported successfully"
-else
-    echo "❌ Data export failed"
-    exit 1
-fi
-
-# Export file uploads and avatars
-echo "📎 Exporting chat files (uploads and avatars)..."
-if [ -d "db-convert/db/files" ]; then
-    cd db-convert/db
-    tar -czf "../../$EXPORT_DIR/chat-files.tar.gz" files/
-    cd ../..
-    echo "✅ Files exported successfully"
-else
-    echo "⚠️  No files directory found at db-convert/db/files"
-    echo "   This is normal if you have no file uploads"
-    touch "$EXPORT_DIR/chat-files.tar.gz"
-fi
-
-# Get table statistics for verification
-echo "📈 Generating export statistics..."
-PGPASSWORD="$CHAT_DB_PASSWORD" psql \
-    -h "$DB_HOST" \
-    -p "$DB_PORT" \
-    -U "$DB_USER" \
-    -d "$DB_NAME" \
-    -c "
-    SELECT 
-        schemaname,
-        tablename, 
-        n_tup_ins as inserted_rows,
-        n_tup_upd as updated_rows,
-        n_tup_del as deleted_rows,
-        n_live_tup as live_rows,
-        n_dead_tup as dead_rows
-    FROM pg_stat_user_tables 
-    ORDER BY n_live_tup DESC;
-    " > "$EXPORT_DIR/table-stats.txt"
-
-# Create export summary
-cat > "$EXPORT_DIR/export-summary.txt" << EOF
-Chat Database Export Summary
-===========================
-
-Export Date: $(date)
-Database: $DB_NAME
-Host: $DB_HOST:$DB_PORT
-User: $DB_USER
-
-Files Generated:
-- chat-schema.sql: Database schema (tables, indexes, constraints)
-- chat-data.sql: All table data
-- chat-files.tar.gz: Uploaded files and avatars
-- table-stats.txt: Database statistics
-- export-summary.txt: This summary
-
-Next Steps:
-1. Transfer these files to your new server
-2. Run create-new-database.sql on the new server first
-3. Run import-chat-data.sh on the new server
-4. Update your application configuration
-5. Run verify-migration.js to validate the migration
-
-Important Notes:
-- Keep these files secure as they contain your chat data
-- Ensure the new server has enough disk space
-- Plan for application downtime during the migration
-EOF
-
-echo ""
-echo "🎉 Export completed successfully!"
-echo "📁 Files are in: $EXPORT_DIR/"
-echo ""
-echo "📋 Export Summary:"
-ls -lh "$EXPORT_DIR/"
-echo ""
-echo "🚚 Next steps:"
-echo "1. Transfer the $EXPORT_DIR/ directory to your new server"
-echo "2. Run create-new-database.sql on the new server (update password first!)"
-echo "3. Run import-chat-data.sh on the new server"
-echo ""
-echo "💡 To transfer files to new server:"
-echo "   scp -r $EXPORT_DIR/ user@new-server:/tmp/"