package consts

const (
	AdRequestLimitKeyPrefix = "ad_request_limit:" // 广告请求限流键前缀
	RateLimitKeyPrefix      = "rate_limit:"       // 通用限流键前缀
	SessionCacheKeyPrefix   = "session_cache:"    // 会话缓存键前缀
)

// 广告缓存键
const (
	AdCacheKeyPrefix         = "cid:ad:"  // 广告缓存前缀
	AdPositionCacheKeyPrefix = "cid:pos:" // 广告位缓存前缀
	AdvertiserCacheKeyPrefix = "cid:adv:" // 广告主缓存前缀
)

// 广告匹配键
const (
	AdMatchingKeyPrefix  = "cid:match:" // 广告匹配键前缀
	UserProfileKeyPrefix = "cid:user:"  // 用户画像键前缀
)

// 限流键
const (
	ApiRequestLimitKeyPrefix = "cid:limit:api:" // API请求限流键前缀
)

// Stream键
const (
	AdEventStreamKey      = "cid:stream:ad_event"      // 广告事件流
	UserBehaviorStreamKey = "cid:stream:user_behavior" // 用户行为流
)