Files
atomic-design-poc/src/app/registratie/application/big-profile.store.ts
Edwin van den Houdt f9b76e7f6a feat(boundaries): WP-03 — contracts purity + ApiClient confinement
Lint-enforce two architecture rules that were only documented (ADR-0001),
landing the rules with the fixes so the build stays green:

- contracts/ imports nothing: dashboard-view.dto.ts is now pure wire shapes
  (inline string-union enums, no domain imports). The DashboardView FE-view
  type moves to the adapter, which maps wire → domain (compiler-enforced seam).
- ApiClient lives only in infrastructure: change-request-form (UI) no longer
  injects ApiClient — a new ChangeRequestAdapter owns the client and the submit
  becomes a createSubmitChangeRequest() command factory (createDraftSync shape).
  draft-sync's wire-DTO import becomes type-only (allowed via allowTypeImports).
- Role type moves to shared/domain/role.ts; the ?role= reader stays in
  shared/infrastructure/role.ts.
- eslint: contracts import-ban + @typescript-eslint/no-restricted-imports on
  api-client (value-only; type imports permitted; infra + shared/upload exempt).

Also fixes a PRE-EXISTING bug found while verifying the flow: change-request-form
never imported FormsModule, so (ngSubmit) didn't bind and the submit button did a
native form submit (page reload) instead of submitting. Verified end-to-end in the
running app: submit → command → adapter → backend → reference, success alert shown.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-02 20:19:58 +02:00

66 lines
3.1 KiB
TypeScript

import { Injectable, computed, inject, signal } from '@angular/core';
import { RemoteData, fromResource, map } from '@shared/application/remote-data';
import { Aantekening } from '../domain/registration';
import { BigProfile } from '../domain/big-profile';
import { HerregistratieDecisions } from '../contracts/dashboard-view.dto';
import { BigRegisterAdapter } from '../infrastructure/big-register.adapter';
import { DashboardView, DashboardViewAdapter, parseDashboardView } from '../infrastructure/dashboard-view.adapter';
type Err = Error | undefined;
/**
* The single source of truth for the logged-in professional's profile, shared
* across pages (providedIn:'root' = one instance). It owns the httpResources
* (created here, in the required injection context) and exposes them as
* RemoteData signals.
*
* The dashboard data now comes from ONE screen-shaped ("BFF-lite") call that
* returns registration + person + server-computed `decisions`. One request → one
* consistent snapshot, instead of stitching three independently loading/erroring
* resources together client-side. See docs/architecture/0001-bff-lite-decision-dtos.md.
*/
@Injectable({ providedIn: 'root' })
export class BigProfileStore {
private big = inject(BigRegisterAdapter);
private viewAdapter = inject(DashboardViewAdapter);
private viewRes = this.viewAdapter.dashboardViewResource();
private aantekeningenRes = this.big.aantekeningenResource();
/** The aggregated view, validated at the trust boundary (DTO → domain). */
private view = computed<RemoteData<Err, DashboardView>>(() => {
const rd = fromResource(this.viewRes);
if (rd.tag !== 'Success') return rd;
const parsed = parseDashboardView(rd.value);
return parsed.ok ? { tag: 'Success', value: parsed.value } : { tag: 'Failure', error: new Error(parsed.error) };
});
/** Registration + person, from the single aggregated call. */
readonly profile = computed<RemoteData<Err, BigProfile>>(() => map(this.view(), (v) => v.profile));
/** Server-computed decisions (e.g. herregistratie eligibility) — rendered, not recomputed. */
readonly decisions = computed<RemoteData<Err, HerregistratieDecisions>>(() => map(this.view(), (v) => v.decisions));
/** Specialisms/notes stay a separate stream (they have their own empty state). */
readonly aantekeningen = computed<RemoteData<Err, Aantekening[]>>(() => {
const rd = fromResource(this.aantekeningenRes, (v) => !v || v.length === 0);
return rd.tag === 'Success' ? { tag: 'Success', value: rd.value ?? [] } : rd;
});
// --- Optimistic herregistratie state, shared with the dashboard -----------
private pending = signal(false);
/** True while a herregistratie submission is in flight or just submitted. */
readonly pendingHerregistratie = this.pending.asReadonly();
beginHerregistratie() {
this.pending.set(true); // optimistic: show it immediately on the dashboard
}
confirmHerregistratie() {
this.pending.set(false);
this.viewRes.reload(); // invalidate: re-fetch the now-updated view (registration + decisions)
}
rollbackHerregistratie() {
this.pending.set(false); // submission failed — undo the optimistic flag
}
}