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https://github.com/mauriceboe/TREK.git
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Maurice
b460cfd9a7
Clears the client lint ratchet: helpers move to sibling .ts files for react-refresh, complex render paths get small helpers, floating promises are voided, the stage rail lets a stale request go during render, and the collections page reads the active list's tours and rights in ActiveCollectionTours. StageNumber is no longer exported.
36 lines
1.3 KiB
TypeScript
36 lines
1.3 KiB
TypeScript
import type { Collection, CollectionMember, CollectionRole } from '@trek/shared';
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/**
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* Whether the user may add to a list: their own, or a shared one where they
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* are an accepted editor or admin. The rule the server applies on the way in,
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* so a dialog never offers a list the write would refuse.
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*/
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export function canAddToCollection(
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collection: Pick<Collection, 'is_owner' | 'members'>,
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userId: number | null | undefined
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): boolean {
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if (collection.is_owner !== false) return true;
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return (collection.members ?? []).some(
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(member) =>
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member.user_id === userId && member.status === 'accepted' && (member.role === 'editor' || member.role === 'admin')
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);
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}
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/**
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* The user's role on a list: owner of their own, else the role a shared list
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* gives them as a member, or null when they are neither.
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*/
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export function collectionRoleOf(
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isOwner: boolean,
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members: readonly Pick<CollectionMember, 'user_id' | 'is_owner' | 'role'>[],
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userId: number | null | undefined
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): 'owner' | CollectionRole | null {
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if (isOwner) return 'owner';
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return members.find((member) => member.user_id === userId && !member.is_owner)?.role ?? null;
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}
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/** Whether a role may remove from a list: its owner or an admin of it. */
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export function canRemoveFromCollection(role: 'owner' | CollectionRole | null): boolean {
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return role === 'owner' || role === 'admin';
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}
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