Support live collection shares with stable member scopes

internal/store/shares_test.go

@@ -0,0 +1,50 @@
+package store
+
+import (
+	"database/sql"
+	"path/filepath"
+	"testing"
+)
+
+func TestMigrateSingleSharesAndPreserveLinks(t *testing.T) {
+	file := filepath.Join(t.TempDir(), "app.db")
+	legacy, err := sql.Open("sqlite", file)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, err = legacy.Exec(`CREATE TABLE shares(token TEXT PRIMARY KEY,path TEXT NOT NULL,password_hash TEXT NOT NULL DEFAULT '',created_at INTEGER NOT NULL,expires_at INTEGER NOT NULL DEFAULT 0);
+ CREATE INDEX shares_path ON shares(path);
+ INSERT INTO shares VALUES ('old-token','资料/原文.md','hash',123,456);`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	legacy.Close()
+	st, err := Open(file)
+	if err != nil {
+		t.Fatal(err)
+	}
+	sh, ok, err := st.GetShare("old-token")
+	if err != nil || !ok || sh.Path != "资料/原文.md" || len(sh.Items) != 1 || sh.Items[0].ID != 0 || sh.PasswordHash != "hash" || sh.CreatedAt != 123 || sh.ExpiresAt != 456 {
+		t.Fatalf("迁移改变了旧分享：%+v %v", sh, err)
+	}
+	if err := st.MoveShares("资料", "归档"); err != nil {
+		t.Fatal(err)
+	}
+	st.Close()
+	st, err = Open(file)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer st.Close()
+	sh, ok, err = st.GetShare("old-token")
+	if err != nil || !ok || sh.Path != "归档/原文.md" {
+		t.Fatalf("重启或移动未保留链接：%+v %v", sh, err)
+	}
+	if _, err := st.DeleteShare(sh.Token); err != nil {
+		t.Fatal(err)
+	}
+	var count int
+	if err := st.db.QueryRow(`SELECT count(*) FROM share_items`).Scan(&count); err != nil || count != 0 {
+		t.Fatalf("撤销未清理主体：%d %v", count, err)
+	}
+}