store

type Entry struct {
	ID       string    `json:"id" yaml:"id"`
	Content  string    `json:"content" yaml:"content"`
	Tags     []string  `json:"tags" yaml:"tags"`
	Category string    `json:"category" yaml:"category"`
	Scope    string    `json:"scope" yaml:"scope"`
	Score    float64   `json:"score" yaml:"score"`
	HitCount int       `json:"hit_count" yaml:"hit_count"`
	LastHit  time.Time `json:"last_hit" yaml:"last_hit"`
	Created  time.Time `json:"created" yaml:"created"`
	Source   string    `json:"source" yaml:"source"`
}

type HeadInfo struct {
	Name      string `json:"name" yaml:"name"`
	Count     int    `json:"count" yaml:"count"`
	Mandatory bool   `json:"mandatory" yaml:"mandatory"`
}

type NoopStore struct {
}

type QueryOptions struct {
}

type Scope string

type Store interface {
	ListHeads(scopes []Scope) ([]HeadInfo, error)
	All(scopes []Scope) ([]Entry, error)
	AllByCategory(category string, topK int, scopes []Scope) ([]Entry, error)
	Get(id string) (*Entry, error)
	Query(category string, tags []string) ([]*Entry, error)
	QueryByCategory(category, query string, topK int, scopes []Scope) ([]Entry, error)
	Upsert(entry *Entry) error
	Score(id string, delta float64) error
	Delete(id string) error
	Promote(id string, targetScope Scope) error
}