Split signal scoring, add Redis cache, Tailwind design system, and fix UI coherence issues

Backend: extract pure scoring logic from signal_service.py into signal_scoring.py (h), add Redis-backed win-rate/PnL caching with graceful degradation (l), add Postgres backup/restore scripts (n), move DB/encryption secrets to Docker secrets pattern (o), fix RSI flat-price bug and MFI wraparound index bug (q, r). 134 backend tests passing. Frontend: consolidate all API calls onto shared apiFetch with auto token refresh (i), wire AnalyticsPage to the real /analytics/dashboard endpoint instead of fake random data (j), migrate all pages and shared components to a Tailwind CSS design system (k) fixing 3 mismatched color palettes found along the way. UI review also found and fixed missing mobile table scroll wrappers, non-stacking grids, and a missing nav/logout bar on ProfilePage. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 00:27:10 +07:00
parent 4a130363ec
commit 9de41ea92b
43 changed files with 2801 additions and 2800 deletions
@@ -0,0 +1,31 @@
+#!/bin/bash
+# Backup the trading_portal Postgres database.
+# Usage: ./backup_postgres.sh [retention_days]
+#
+# Intended to run via cron on the deploy host, e.g.:
+#   0 3 * * * /opt/data/trading-portal/scripts/backup_postgres.sh >> /var/log/trading-portal-backup.log 2>&1
+
+set -euo pipefail
+
+PROJECT_DIR="${PROJECT_DIR:-/opt/data/trading-portal}"
+BACKUP_DIR="${BACKUP_DIR:-$PROJECT_DIR/backups}"
+RETENTION_DAYS="${1:-14}"
+DB_CONTAINER="trading-db"
+DB_USER="trading"
+DB_NAME="trading_portal"
+TIMESTAMP="$(date +%Y%m%d_%H%M%S)"
+OUT_FILE="$BACKUP_DIR/trading_portal_${TIMESTAMP}.sql.gz"
+
+mkdir -p "$BACKUP_DIR"
+
+echo "==> Backing up $DB_NAME from $DB_CONTAINER..."
+docker exec "$DB_CONTAINER" pg_dump -U "$DB_USER" -d "$DB_NAME" --no-owner --no-acl \
+  | gzip > "$OUT_FILE"
+
+SIZE=$(du -h "$OUT_FILE" | cut -f1)
+echo "==> Wrote $OUT_FILE ($SIZE)"
+
+echo "==> Pruning backups older than $RETENTION_DAYS days..."
+find "$BACKUP_DIR" -name 'trading_portal_*.sql.gz' -mtime "+$RETENTION_DAYS" -print -delete
+
+echo "✅ Backup complete."
@@ -0,0 +1,44 @@
+#!/bin/bash
+# Restore the trading_portal Postgres database from a backup produced by
+# backup_postgres.sh. DESTRUCTIVE: drops and recreates all data.
+#
+# Usage: ./restore_postgres.sh /path/to/trading_portal_YYYYMMDD_HHMMSS.sql.gz
+
+set -euo pipefail
+
+BACKUP_FILE="${1:?Usage: restore_postgres.sh <backup_file.sql.gz>}"
+DB_CONTAINER="trading-db"
+DB_USER="trading"
+DB_NAME="trading_portal"
+
+if [ ! -f "$BACKUP_FILE" ]; then
+  echo "ERROR: backup file not found: $BACKUP_FILE" >&2
+  exit 1
+fi
+
+echo "⚠️  This will REPLACE all data in '$DB_NAME' with the contents of:"
+echo "    $BACKUP_FILE"
+read -r -p "Type 'yes' to continue: " CONFIRM
+if [ "$CONFIRM" != "yes" ]; then
+  echo "Aborted."
+  exit 1
+fi
+
+echo "==> Stopping backend-api and backend-scheduler (avoid writes during restore)..."
+docker compose -f "$(dirname "$0")/../docker-compose.yml" stop backend-api backend-scheduler
+
+echo "==> Dropping and recreating $DB_NAME..."
+docker exec "$DB_CONTAINER" psql -U "$DB_USER" -d postgres -c "DROP DATABASE IF EXISTS ${DB_NAME}_restoring;"
+docker exec "$DB_CONTAINER" psql -U "$DB_USER" -d postgres -c "CREATE DATABASE ${DB_NAME}_restoring;"
+
+echo "==> Restoring dump into ${DB_NAME}_restoring..."
+gunzip -c "$BACKUP_FILE" | docker exec -i "$DB_CONTAINER" psql -U "$DB_USER" -d "${DB_NAME}_restoring"
+
+echo "==> Swapping databases..."
+docker exec "$DB_CONTAINER" psql -U "$DB_USER" -d postgres -c "ALTER DATABASE ${DB_NAME} RENAME TO ${DB_NAME}_old_$(date +%s);"
+docker exec "$DB_CONTAINER" psql -U "$DB_USER" -d postgres -c "ALTER DATABASE ${DB_NAME}_restoring RENAME TO ${DB_NAME};"
+
+echo "==> Restarting backend-api and backend-scheduler..."
+docker compose -f "$(dirname "$0")/../docker-compose.yml" start backend-api backend-scheduler
+
+echo "✅ Restore complete. The pre-restore database was kept as '${DB_NAME}_old_<timestamp>' — drop it manually once you've verified the restore."