internal/store: rename compat interface

The new store implementation will be exported as Store.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 0 insertions, 64 deletions

diff --git a/internal/store/join.go b/internal/store/join.go
deleted file mode 100644
index 0bb69df7..00000000
--- a/internal/store/join.go
+++ /dev/null
@@ -1,64 +0,0 @@
-package store
-
-import (
-	"errors"
-	"maps"
-
-	"hakurei.app/hst"
-)
-
-var (
-	ErrDuplicate = errors.New("store contains duplicates")
-)
-
-/*
-Joiner is the interface that wraps the Join method.
-
-The Join function uses Joiner if available.
-*/
-type Joiner interface {
-	Join() (map[hst.ID]*hst.State, error)
-}
-
-// Join returns joined state entries of all active identities.
-func Join(s Store) (map[hst.ID]*hst.State, error) {
-	if j, ok := s.(Joiner); ok {
-		return j.Join()
-	}
-
-	var (
-		aids    []int
-		entries = make(map[hst.ID]*hst.State)
-
-		el      int
-		res     map[hst.ID]*hst.State
-		loadErr error
-	)
-
-	if ln, err := s.List(); err != nil {
-		return nil, err
-	} else {
-		aids = ln
-	}
-
-	for _, aid := range aids {
-		if _, err := s.Do(aid, func(c Cursor) {
-			res, loadErr = c.Load()
-		}); err != nil {
-			return nil, err
-		}
-
-		if loadErr != nil {
-			return nil, loadErr
-		}
-
-		// save expected length
-		el = len(entries) + len(res)
-		maps.Copy(entries, res)
-		if len(entries) != el {
-			return nil, ErrDuplicate
-		}
-	}
-
-	return entries, nil
-}