fix: federated spaces in folders + DnD double indicator line

Remove FK constraint on space_folder_members.space_id so federated
space IDs (which don't exist in the local spaces table) can be added
to folders without silently failing. Add migration to recreate the
table for existing databases and explicit cleanup on space deletion.

Offset drop indicator lines by 3px into the mb-1.5 gap so adjacent
items share one visual position instead of showing two lines.

Extract TransferOwnershipModal (~165 lines) to its own file.
This commit is contained in:
Jannis Braun
2026-03-12 04:18:01 +01:00
parent 585988802d
commit b776e0e5b0
6 changed files with 205 additions and 177 deletions
@@ -9,6 +9,7 @@ import { useInstanceStore } from '../../stores/instanceStore';
import { useAuthStore } from '../../stores/authStore';
import { Tooltip } from '../ui/Tooltip';
import { ConfirmDialog } from '../ui/ConfirmDialog';
import { TransferOwnershipModal } from '../modals/TransferOwnershipModal';
import type { SpaceLayoutItem, SpaceFolder } from '@backspace/shared';
import { getSpaceGradient, HOME_GRADIENT } from '../../utils/gradients';
@@ -164,12 +165,12 @@ function SidebarItem({ id, name, icon, avatarColor, active, onClick, onContextMe
onDragEnd={onDragEnd}
onDrop={onDrop}
>
{/* Drop indicator lines */}
{/* Drop indicator lines — offset into the mb-1.5 gap so adjacent items share one line */}
{dropIndicator === 'before' && (
<div className="absolute top-0 left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
<div className="absolute -top-[3px] left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
)}
{dropIndicator === 'after' && (
<div className="absolute bottom-0 left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
<div className="absolute -bottom-[3px] left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
)}
{/* Pill Indicator */}
@@ -611,174 +612,6 @@ function SpaceContextMenu({ spaceId, x, y, onClose }: { spaceId: string; x: numb
);
}
// ─── TransferOwnershipModal ───────────────────────────────────────────────
function TransferOwnershipModal({ spaceId, onClose }: { spaceId: string; onClose: () => void }) {
const modalRef = useRef<HTMLDivElement>(null);
const space = useSpaceStore((s) => s.spaces.find(sp => sp.id === spaceId));
const members = useSpaceStore((s) => s.members);
const currentUserId = useAuthStore((s) => s.user?.id);
const transferOwnership = useSpaceStore((s) => s.transferOwnership);
const addToast = useUIStore((s) => s.addToast);
const [search, setSearch] = useState('');
const [selectedUserId, setSelectedUserId] = useState<string | null>(null);
const [transferring, setTransferring] = useState(false);
// Filter members: exclude self, filter by search
const filteredMembers = useMemo(() => {
const spaceMembers = members.filter(m => m.userId !== currentUserId);
if (!search.trim()) return spaceMembers;
const q = search.toLowerCase();
return spaceMembers.filter(m =>
m.user.displayName?.toLowerCase().includes(q) ||
m.user.username.toLowerCase().includes(q)
);
}, [members, currentUserId, search]);
const selectedMember = selectedUserId ? members.find(m => m.userId === selectedUserId) : null;
// Close on click-outside and escape
useEffect(() => {
const handleClickOutside = (e: MouseEvent) => {
if (modalRef.current && !modalRef.current.contains(e.target as Node)) {
onClose();
}
};
const handleKeyDown = (e: KeyboardEvent) => {
if (e.key === 'Escape') {
if (selectedUserId) {
setSelectedUserId(null);
} else {
onClose();
}
}
};
document.addEventListener('mousedown', handleClickOutside);
document.addEventListener('keydown', handleKeyDown);
return () => {
document.removeEventListener('mousedown', handleClickOutside);
document.removeEventListener('keydown', handleKeyDown);
};
}, [onClose, selectedUserId]);
if (!space) return null;
const handleTransfer = async () => {
if (!selectedUserId) return;
setTransferring(true);
try {
await transferOwnership(spaceId, selectedUserId);
addToast(`Ownership transferred to ${selectedMember?.user.displayName || selectedMember?.user.username}`, 'success', 3000);
onClose();
} catch (err) {
addToast(err instanceof Error ? err.message : 'Failed to transfer ownership', 'warning', 3000);
} finally {
setTransferring(false);
}
};
return ReactDOM.createPortal(
<div className="fixed inset-0 z-[10000] flex items-center justify-center bg-black/50">
<div
ref={modalRef}
className="w-[380px] max-h-[480px] glass-modal rounded-xl flex flex-col animate-in fade-in zoom-in-95 duration-150"
>
{/* Header */}
<div className="px-4 pt-4 pb-3 border-b border-white/[0.06]">
<h3 className="text-base font-semibold text-txt-primary">Transfer Ownership</h3>
<p className="text-xs text-txt-tertiary mt-0.5">
Choose a member to become the new owner of <span className="font-medium text-txt-secondary">{space.name}</span>
</p>
</div>
{selectedUserId && selectedMember ? (
/* Confirm step */
<div className="p-4 flex flex-col gap-4">
<div className="p-3 rounded-lg bg-accent-amber/10 border border-accent-amber/20">
<p className="text-sm text-txt-secondary">
Transfer ownership of <span className="font-semibold text-txt-primary">{space.name}</span> to{' '}
<span className="font-semibold text-txt-primary">{selectedMember.user.displayName || selectedMember.user.username}</span>?
</p>
<p className="text-xs text-txt-tertiary mt-1.5">You will become a regular member.</p>
</div>
<div className="flex gap-2 justify-end">
<button
onClick={() => setSelectedUserId(null)}
className="px-3 py-1.5 text-sm text-txt-secondary hover:text-txt-primary transition-colors"
disabled={transferring}
>
Cancel
</button>
<button
onClick={handleTransfer}
disabled={transferring}
className="px-3 py-1.5 bg-accent-amber hover:bg-accent-amber/80 text-white text-sm font-medium rounded transition-colors disabled:opacity-50"
>
{transferring ? 'Transferring...' : 'Transfer'}
</button>
</div>
</div>
) : (
/* Member list */
<>
<div className="px-3 pt-3">
<input
type="text"
value={search}
onChange={(e) => setSearch(e.target.value)}
placeholder="Search members..."
className="w-full px-3 py-1.5 bg-surface-input rounded text-sm text-txt-primary placeholder-txt-tertiary outline-none focus:ring-1 focus:ring-accent-primary/50"
autoFocus
/>
</div>
<div className="flex-1 overflow-y-auto p-2 min-h-0">
{filteredMembers.length === 0 ? (
<p className="text-xs text-txt-tertiary text-center py-4">No members found</p>
) : (
filteredMembers.map((member) => {
const avatarUrl = member.user.avatar
? (member.user.avatar.startsWith('http') ? member.user.avatar : `/api/uploads/${member.user.avatar}`)
: null;
return (
<button
key={member.userId}
onClick={() => setSelectedUserId(member.userId)}
className="w-full flex items-center gap-2.5 px-2.5 py-1.5 rounded-md hover:bg-white/[0.06] transition-colors"
>
<div className="w-8 h-8 rounded-full bg-surface-input flex-shrink-0 overflow-hidden flex items-center justify-center">
{avatarUrl ? (
<img src={avatarUrl} alt="" className="w-full h-full object-cover" />
) : (
<span className="text-xs font-bold text-txt-secondary">
{(member.user.displayName || member.user.username).charAt(0).toUpperCase()}
</span>
)}
</div>
<div className="flex flex-col items-start min-w-0">
<span className="text-sm text-txt-primary truncate max-w-full">
{member.user.displayName || member.user.username}
</span>
{member.user.displayName && (
<span className="text-[11px] text-txt-tertiary truncate max-w-full">
{member.user.username}
</span>
)}
</div>
</button>
);
})
)}
</div>
</>
)}
</div>
</div>,
document.body,
);
}
// ─── FolderSlot (single icon slot for a folder) ──────────────────────────
function FolderSlot({
@@ -840,12 +673,12 @@ function FolderSlot({
onDragEnd={onDragEnd}
onDrop={onDrop}
>
{/* Drop indicators */}
{/* Drop indicators — offset into the mb-1.5 gap so adjacent items share one line */}
{dropIndicator === 'before' && (
<div className="absolute top-0 left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
<div className="absolute -top-[3px] left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
)}
{dropIndicator === 'after' && (
<div className="absolute bottom-0 left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
<div className="absolute -bottom-[3px] left-3 right-3 h-[2px] bg-accent-mint rounded-full z-10" />
)}
{dropIndicator === 'merge' && (
<div className="absolute inset-0 flex items-center justify-center pointer-events-none z-10">