workspace/projects/trading-platform/scripts/verify-integration.sh

#!/bin/bash
# =============================================================================
# OrbiQuant IA - Integration Verification Script
# Verifies all services are running and can communicate
# =============================================================================

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

# Default ports
BACKEND_PORT=${BACKEND_PORT:-3000}
ML_ENGINE_PORT=${ML_ENGINE_PORT:-8001}
DATA_SERVICE_PORT=${DATA_SERVICE_PORT:-8002}
LLM_AGENT_PORT=${LLM_AGENT_PORT:-8003}
OLLAMA_PORT=${OLLAMA_PORT:-11434}

echo -e "${BLUE}"
echo "╔══════════════════════════════════════════════════════════════╗"
echo "║        OrbiQuant IA - Integration Verification               ║"
echo "╚══════════════════════════════════════════════════════════════╝"
echo -e "${NC}"

PASSED=0
FAILED=0

# Function to check service
check_service() {
    local name=$1
    local url=$2
    local expected_status=${3:-200}

    echo -n "  Checking $name... "

    response=$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null || echo "000")

    if [ "$response" = "$expected_status" ]; then
        echo -e "${GREEN}✓ OK${NC} (HTTP $response)"
        ((PASSED++))
        return 0
    else
        echo -e "${RED}✗ FAILED${NC} (HTTP $response, expected $expected_status)"
        ((FAILED++))
        return 1
    fi
}

# Function to check JSON endpoint
check_json_endpoint() {
    local name=$1
    local url=$2
    local json_path=$3
    local expected_value=$4

    echo -n "  Checking $name... "

    response=$(curl -s "$url" 2>/dev/null)

    if [ -z "$response" ]; then
        echo -e "${RED}✗ FAILED${NC} (no response)"
        ((FAILED++))
        return 1
    fi

    # Use jq if available, otherwise just check for 200
    if command -v jq &> /dev/null; then
        value=$(echo "$response" | jq -r "$json_path" 2>/dev/null)
        if [ "$value" = "$expected_value" ]; then
            echo -e "${GREEN}✓ OK${NC}"
            ((PASSED++))
            return 0
        else
            echo -e "${RED}✗ FAILED${NC} (got '$value', expected '$expected_value')"
            ((FAILED++))
            return 1
        fi
    else
        echo -e "${GREEN}✓ OK${NC} (response received)"
        ((PASSED++))
        return 0
    fi
}

echo ""
echo -e "${YELLOW}1. Checking Core Services${NC}"
echo ""

# Backend API
check_service "Backend API Health" "http://localhost:$BACKEND_PORT/health"

# ML Engine
check_service "ML Engine Health" "http://localhost:$ML_ENGINE_PORT/health"

# Data Service
check_service "Data Service Health" "http://localhost:$DATA_SERVICE_PORT/health"

# LLM Agent
check_service "LLM Agent Health" "http://localhost:$LLM_AGENT_PORT/health"

echo ""
echo -e "${YELLOW}2. Checking Ollama (Local LLM)${NC}"
echo ""

# Ollama
check_service "Ollama API" "http://localhost:$OLLAMA_PORT/api/tags"

echo ""
echo -e "${YELLOW}3. Checking ML Endpoints${NC}"
echo ""

# Test ICT Analysis endpoint
echo -n "  Testing ICT Analysis... "
ict_response=$(curl -s -X POST "http://localhost:$ML_ENGINE_PORT/api/ict/EURUSD" 2>/dev/null)
if echo "$ict_response" | grep -q "market_bias"; then
    echo -e "${GREEN}✓ OK${NC}"
    ((PASSED++))
else
    echo -e "${YELLOW}⚠ Skipped${NC} (may need data service)"
fi

# Test Ensemble Signal endpoint
echo -n "  Testing Ensemble Signal... "
ensemble_response=$(curl -s -X POST "http://localhost:$ML_ENGINE_PORT/api/ensemble/EURUSD" 2>/dev/null)
if echo "$ensemble_response" | grep -q "action"; then
    echo -e "${GREEN}✓ OK${NC}"
    ((PASSED++))
else
    echo -e "${YELLOW}⚠ Skipped${NC} (may need data service)"
fi

echo ""
echo -e "${YELLOW}4. Checking API Documentation${NC}"
echo ""

# Swagger/OpenAPI docs
check_service "ML Engine Docs" "http://localhost:$ML_ENGINE_PORT/docs"
check_service "Data Service Docs" "http://localhost:$DATA_SERVICE_PORT/docs"
check_service "LLM Agent Docs" "http://localhost:$LLM_AGENT_PORT/docs"

echo ""
echo -e "${YELLOW}5. Checking Database Connectivity${NC}"
echo ""

# Check via backend (which connects to Postgres)
echo -n "  PostgreSQL (via Backend)... "
if curl -s "http://localhost:$BACKEND_PORT/health" | grep -q "healthy\|ok\|status"; then
    echo -e "${GREEN}✓ OK${NC}"
    ((PASSED++))
else
    echo -e "${YELLOW}⚠ Unknown${NC}"
fi

echo ""
echo "═══════════════════════════════════════════════════════════════"
echo ""

# Summary
TOTAL=$((PASSED + FAILED))

if [ $FAILED -eq 0 ]; then
    echo -e "${GREEN}All checks passed! ($PASSED/$TOTAL)${NC}"
    echo ""
    echo "Your OrbiQuant IA platform is ready!"
    echo ""
    echo "Access points:"
    echo "  - Frontend:     http://localhost:5173"
    echo "  - Backend API:  http://localhost:$BACKEND_PORT"
    echo "  - ML Engine:    http://localhost:$ML_ENGINE_PORT/docs"
    echo "  - LLM Agent:    http://localhost:$LLM_AGENT_PORT/docs"
    echo ""
    exit 0
else
    echo -e "${YELLOW}Some checks failed: $PASSED passed, $FAILED failed${NC}"
    echo ""
    echo "Troubleshooting:"
    echo "  1. Ensure all services are running: docker compose ps"
    echo "  2. Check logs: docker compose logs <service>"
    echo "  3. Verify .env configuration"
    echo ""
    exit 1
fi