56 lines
2.3 KiB
TypeScript
56 lines
2.3 KiB
TypeScript
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import { type MenuModule, isPathAllowed } from '@basic-erp/sap-types';
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/** Lo que el administrador marca en pantalla para un usuario. */
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export interface Selection {
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/** Acceso total (`*`). */
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all: boolean;
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/** Rutas de menú marcadas (incluye las cubiertas por un patrón `/modulo/*`). */
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paths: ReadonlySet<string>;
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/** Patrones que no corresponden a ninguna pantalla actual (ej. de una versión futura): se conservan tal cual. */
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extras: readonly string[];
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}
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/** Módulos que se otorgan con casillas; "Administración" solo llega con acceso total. */
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export const grantableModules = (menu: readonly MenuModule[]): readonly MenuModule[] => menu.filter((m) => m.id !== 'admin');
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export function toSelection(patterns: readonly string[], menu: readonly MenuModule[]): Selection {
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const all = patterns.includes('*');
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const known = menu.flatMap((m) => m.items.map((i) => i.path));
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const paths = new Set(known.filter((p) => !all && isPathAllowed(patterns, p)));
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const extras = patterns.filter((p) => p !== '*' && !known.some((k) => isPathAllowed([p], k)));
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return { all, paths, extras };
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}
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/**
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* Patrones a guardar: `*` si es acceso total; si no, `/modulo/*` cuando están todas las pantallas
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* del módulo y rutas sueltas en otro caso, más los patrones desconocidos conservados.
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*/
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export function toPatterns(sel: Selection, menu: readonly MenuModule[]): string[] {
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if (sel.all) return ['*'];
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const out: string[] = [];
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for (const m of grantableModules(menu)) {
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const checked = m.items.filter((i) => sel.paths.has(i.path));
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if (checked.length === m.items.length && m.items.length > 0) out.push(`/${m.id}/*`);
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else out.push(...checked.map((i) => i.path));
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}
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return [...out, ...sel.extras];
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}
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export function togglePath(sel: Selection, path: string, on: boolean): Selection {
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const paths = new Set(sel.paths);
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if (on) paths.add(path);
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else paths.delete(path);
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return { ...sel, paths };
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}
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export function toggleModule(sel: Selection, module: MenuModule, on: boolean): Selection {
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const paths = new Set(sel.paths);
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for (const i of module.items) {
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if (on) paths.add(i.path);
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else paths.delete(i.path);
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}
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return { ...sel, paths };
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}
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export const samePatterns = (a: readonly string[], b: readonly string[]): boolean =>
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a.length === b.length && [...a].sort().every((p, i) => p === [...b].sort()[i]);
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