feat: 初始化 bls-onoffline-backend 项目基础结构

添加 Kafka 消费者、数据库写入、Redis 集成等核心模块,实现设备上下线事件处理
- 创建项目基础目录结构与配置文件
- 实现 Kafka 消费逻辑与手动提交偏移量
- 添加 PostgreSQL 数据库连接与分区表管理
- 集成 Redis 用于错误队列和项目心跳
- 包含数据处理逻辑,区分重启与非重启数据
- 提供数据库初始化脚本与分区创建工具
- 添加单元测试与代码校验脚本
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2026-02-04 17:51:50 +08:00
commit a8c7cf74e6
41 changed files with 6760 additions and 0 deletions

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CREATE SCHEMA IF NOT EXISTS onoffline;
CREATE TABLE IF NOT EXISTS onoffline.onoffline_record (
guid VARCHAR(32) NOT NULL,
ts_ms BIGINT NOT NULL,
write_ts_ms BIGINT NOT NULL,
hotel_id SMALLINT NOT NULL,
mac VARCHAR(21) NOT NULL,
device_id VARCHAR(64) NOT NULL,
room_id VARCHAR(64) NOT NULL,
ip VARCHAR(21),
current_status VARCHAR(255),
launcher_version VARCHAR(255),
reboot_reason VARCHAR(255),
PRIMARY KEY (ts_ms, mac, device_id, room_id)
) PARTITION BY RANGE (ts_ms);
CREATE INDEX IF NOT EXISTS idx_onoffline_ts_ms ON onoffline.onoffline_record (ts_ms);
CREATE INDEX IF NOT EXISTS idx_onoffline_hotel_id ON onoffline.onoffline_record (hotel_id);
CREATE INDEX IF NOT EXISTS idx_onoffline_mac ON onoffline.onoffline_record (mac);
CREATE INDEX IF NOT EXISTS idx_onoffline_device_id ON onoffline.onoffline_record (device_id);
CREATE INDEX IF NOT EXISTS idx_onoffline_room_id ON onoffline.onoffline_record (room_id);
CREATE INDEX IF NOT EXISTS idx_onoffline_current_status ON onoffline.onoffline_record (current_status);