- 新增 domain 层:model、provider、route、stats 实体 - 新增 service 层:models、providers、routing、stats 业务逻辑 - 新增 repository 层:models、providers、stats 数据访问 - 新增 pkg 工具包:errors、logger、validator - 新增中间件:CORS、logging、recovery、request ID - 新增数据库迁移:初始 schema 和索引 - 新增单元测试和集成测试 - 新增规范文档:config-management、database-migration、error-handling、layered-architecture、middleware-system、request-validation、structured-logging、test-coverage - 移除 config 子包和 model_router(已迁移至分层架构)
15 lines
354 B
Go
15 lines
354 B
Go
package service
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import (
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"time"
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"nex/backend/internal/domain"
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)
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// StatsService 统计服务接口
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type StatsService interface {
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Record(providerID, modelName string) error
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Get(providerID, modelName string, startDate, endDate *time.Time) ([]domain.UsageStats, error)
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Aggregate(stats []domain.UsageStats, groupBy string) []map[string]interface{}
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}
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