fin_data_unify_plat/deploy/init_db.sh

#!/bin/bash
# 数据库初始化脚本

set -e

echo "========================================="
echo "期货股票数据平台 - 数据库初始化"
echo "========================================="

# 颜色定义
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

# 检查 Docker 是否运行
if ! command -v docker &> /dev/null; then
    echo -e "${RED}错误：Docker 未安装${NC}"
    exit 1
fi

if ! docker info &> /dev/null; then
    echo -e "${RED}错误：Docker 未运行${NC}"
    exit 1
fi

echo -e "${YELLOW}正在启动数据库服务...${NC}"
docker-compose up -d timescaledb redis

# 等待数据库就绪
echo -e "${YELLOW}等待 TimescaleDB 就绪...${NC}"
sleep 10

# 检查容器状态
if ! docker ps | grep -q kline_timescaledb; then
    echo -e "${RED}错误：TimescaleDB 容器未启动${NC}"
    exit 1
fi

echo -e "${YELLOW}等待 Redis 就绪...${NC}"
sleep 5

if ! docker ps | grep -q kline_redis; then
    echo -e "${RED}错误：Redis 容器未启动${NC}"
    exit 1
fi

# 初始化 TimescaleDB 表结构
echo -e "${YELLOW}初始化 TimescaleDB 表结构...${NC}"

docker exec kline_timescaledb psql -U postgres -d kline_data <<EOF
-- 创建 K 线数据表 (超表)
CREATE TABLE IF NOT EXISTS kline_data (
    time TIMESTAMPTZ NOT NULL,
    symbol VARCHAR(20) NOT NULL,
    period VARCHAR(10) NOT NULL,
    open NUMERIC(20, 8) NOT NULL,
    high NUMERIC(20, 8) NOT NULL,
    low NUMERIC(20, 8) NOT NULL,
    close NUMERIC(20, 8) NOT NULL,
    volume BIGINT NOT NULL,
    amount NUMERIC(30, 8) DEFAULT 0,
    open_interest BIGINT DEFAULT 0,
    created_at TIMESTAMPTZ DEFAULT NOW()
);

-- 转换为 hypertable
SELECT create_hypertable('kline_data', 'time', if_not_exists => TRUE);

-- 创建索引
CREATE INDEX IF NOT EXISTS idx_kline_symbol_period 
ON kline_data (symbol, period, time DESC);

-- 创建实时行情表
CREATE TABLE IF NOT EXISTS realtime_quotes (
    time TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    symbol VARCHAR(20) NOT NULL,
    last_price NUMERIC(20, 8) NOT NULL,
    open_price NUMERIC(20, 8),
    high_price NUMERIC(20, 8),
    low_price NUMERIC(20, 8),
    prev_close NUMERIC(20, 8),
    volume BIGINT,
    amount NUMERIC(30, 8),
    bid_price_1 NUMERIC(20, 8),
    bid_volume_1 BIGINT,
    ask_price_1 NUMERIC(20, 8),
    ask_volume_1 BIGINT,
    position BIGINT DEFAULT 0
);

-- 转换为 hypertable
SELECT create_hypertable('realtime_quotes', 'time', if_not_exists => TRUE);

-- 创建索引
CREATE INDEX IF NOT EXISTS idx_realtime_symbol 
ON realtime_quotes (symbol, time DESC);
EOF

echo -e "${GREEN}✓ TimescaleDB 初始化完成${NC}"

# 插入测试数据
echo -e "${YELLOW}插入测试数据...${NC}"

docker exec kline_timescaledb psql -U postgres -d kline_data <<EOF
-- 插入测试 K 线数据 (最近 7 天的小时数据)
INSERT INTO kline_data (time, symbol, period, open, high, low, close, volume, amount)
SELECT 
    now() - (interval '1 hour' * generate_series(0, 168)),
    'IF2406',
    '1h',
    3500 + random() * 100,
    3500 + random() * 120,
    3500 - random() * 50,
    3500 + random() * 80,
    (random() * 10000)::bigint,
    (random() * 1000000)::numeric
ON CONFLICT DO NOTHING;

INSERT INTO kline_data (time, symbol, period, open, high, low, close, volume, amount)
SELECT 
    now() - (interval '1 hour' * generate_series(0, 168)),
    'IC2406',
    '1h',
    5800 + random() * 100,
    5800 + random() * 120,
    5800 - random() * 50,
    5800 + random() * 80,
    (random() * 8000)::bigint,
    (random() * 800000)::numeric
ON CONFLICT DO NOTHING;
EOF

echo -e "${GREEN}✓ 测试数据插入完成${NC}"

# 启动后端服务
echo -e "${YELLOW}启动后端服务...${NC}"
docker-compose up -d backend

# 等待后端就绪
sleep 10

# 检查后端状态
if curl -s http://localhost:8000/health > /dev/null 2>&1; then
    echo -e "${GREEN}✓ 后端服务启动成功${NC}"
else
    echo -e "${YELLOW}警告：后端服务可能还未完全就绪${NC}"
fi

# 启动前端服务
echo -e "${YELLOW}启动前端服务...${NC}"
docker-compose up -d frontend

echo ""
echo -e "${GREEN}=========================================${NC}"
echo -e "${GREEN}数据库初始化完成！${NC}"
echo -e "${GREEN}=========================================${NC}"
echo ""
echo "访问地址:"
echo "  - 前端页面：http://localhost"
echo "  - API 文档：http://localhost:8000/docs"
echo "  - 健康检查：http://localhost:8000/health"
echo ""
echo "默认管理员账号:"
echo "  - 用户名：admin"
echo "  - 密码：admin123 (首次登录请修改)"
echo ""