Files
atomic-design-poc/apps/ssp/src/app/registratie/application/big-profile.store.ts
T
ehoandClaude Opus 5 42e7a1e927 refactor: delete shadow contracts DTOs, parse the generated shape for real (Step 2/8)
dashboard-view.dto.ts and brp-address.dto.ts each shadowed a generated
type: DashboardViewDto was declared twice (hand-written with required
fields, generated with everything optional), reconciled only by
structural typing. Both are gone.

dashboard-view.adapter.ts now imports the generated DashboardViewDto/
RegistrationDto/PersonDto/RegistrationStatusDto directly. Its parse
does real work now instead of an identity copy: parseRegistrationStatus
validates each status variant's required fields per-tag (the generated
type flattens the union, so a Geregistreerd row missing
herregistratieDatum previously passed the boundary unnoticed — it no
longer does). HerregistratieDecisions moves from contracts/ to
domain/registration.ts, so no contracts-typed value reaches a page.

brp.adapter.ts drops its own BrpAddressDto shadow the same way.

Hand-written contracts/*.dto.ts count: 4 -> 2 (duo-diplomas.dto.ts and
stamdata.dto.ts remain — both parse fields codegen can't type at all).

Part of the dashboard-readability refactor (see the approved plan).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 14:36:30 +02:00

84 lines
3.4 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 '../domain/registration';
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/reference/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
}
// Retry hooks for [data]-fed <app-async> instances (they don't own the resource).
reloadProfile() {
this.viewRes.reload();
}
reloadAantekeningen() {
this.aantekeningenRes.reload();
}
}