store

type RulesetEntries struct {
	Entries  []RulesetEntry
	Revision string // revision when the request was applied
	Continue string // token of the next page, if any
}

type RulesetEntry struct {
	Path    string
	Version string
	Ruleset *regula.Ruleset
}

type RulesetEvent struct {
	Type    string
	Path    string
	Version string
	Ruleset *regula.Ruleset
}

type RulesetEvents struct {
	Events   []RulesetEvent
	Revision string
}

type RulesetService interface {
	// List returns all the rulesets entries under the given prefix.
	List(ctx context.Context, prefix string, limit int, continueToken string) (*RulesetEntries, error)
	// Latest returns the latest version of the ruleset entry which corresponds to the given path.
	Latest(ctx context.Context, path string) (*RulesetEntry, error)
	// OneByVersion returns the ruleset entry which corresponds to the given path at the given version.
	OneByVersion(ctx context.Context, path, version string) (*RulesetEntry, error)
	// Watch a prefix for changes and return a list of events.
	Watch(ctx context.Context, prefix string, revision string) (*RulesetEvents, error)
	// Put is used to store a ruleset version.
	Put(ctx context.Context, path string, ruleset *regula.Ruleset) (*RulesetEntry, error)
	// Eval evaluates a ruleset given a path and a set of parameters. It implements the regula.Evaluator interface.
	Eval(ctx context.Context, path string, params rule.Params) (*regula.EvalResult, error)
	// EvalVersion evaluates a ruleset given a path and a set of parameters. It implements the regula.Evaluator interface.
	EvalVersion(ctx context.Context, path, version string, params rule.Params) (*regula.EvalResult, error)
}

type ValidationError struct {
	Field  string
	Value  string
	Reason string
}