Étape 20 : planches de badges bénévoles (PDF)
Recto personnalisable (fond image + champs positionnés : nom, poste(s)
affectés, catégorie, rôle) via un éditeur visuel glisser-déposer ; verso
fixe, la même image pour tous les bénévoles. Nouvel écran « Badges »
(COORDINATION uniquement, /badges).
Backend : modèle BadgeTemplate/BadgeField (migration 0011), génération
PDF isolée (app/badges/pdf.py, ReportLab — planches recto suivies des
planches verso correspondantes pour une impression recto-verso), route
POST /editions/{id}/badges/generate, tests (module pur + API).
Frontend : client HTTP (upload multipart, réponses binaires images/PDF),
client mock (mode démonstration), éditeur de positionnement en
millimètres (coordonnées partagées avec le backend), écran de génération
avec sélection des bénévoles et téléchargement.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
co-authored by
Claude Sonnet 5
parent
4bcdafca96
commit
b7fc80a7dc
@@ -10,6 +10,10 @@ import type {
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AssignmentValidateResult,
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AvailabilityRead,
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AvailabilitySet,
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BadgeFieldRead,
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BadgeFieldsSet,
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BadgeGenerateRequest,
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BadgeTemplateRead,
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DayPartCreate,
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DayPartRead,
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DayPartUpdate,
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@@ -82,6 +86,28 @@ const notFound = (): never => {
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throw new ApiError(404, 'error.not_found');
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};
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const fileToDataUrl = (file: File): Promise<string> =>
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new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = () => resolve(reader.result as string);
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reader.onerror = () => reject(reader.error);
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reader.readAsDataURL(file);
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});
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// PDF valide minimal (une page blanche) — remplace la vraie génération
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// (réservée au back-end réel) pour que le téléchargement fonctionne en mode
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// démonstration.
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const MOCK_PDF_BLOB = () =>
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new Blob(
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[
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'%PDF-1.4\n1 0 obj<</Type/Catalog/Pages 2 0 R>>endobj\n' +
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'2 0 obj<</Type/Pages/Kids[3 0 R]/Count 1>>endobj\n' +
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'3 0 obj<</Type/Page/Parent 2 0 R/MediaBox[0 0 595 842]>>endobj\n' +
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'trailer<</Root 1 0 R>>\n%%EOF',
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],
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{ type: 'application/pdf' },
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);
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const touch = () => new Date().toISOString().replace(/\.\d+Z$/, '');
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const addDays = (day: string, n: number): string => {
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@@ -1301,6 +1327,69 @@ export function createMockApi(): PlanningApi {
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get: () => delay(buildMatrix()),
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},
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badges: {
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getTemplate: (): Promise<BadgeTemplateRead> =>
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delay({
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edition_id: state.edition.id,
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has_front_image: state.badgeTemplate.frontImage !== null,
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has_back_image: state.badgeTemplate.backImage !== null,
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fields: state.badgeTemplate.fields,
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}),
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uploadFrontImage: async (_edition, file: File) => {
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state.badgeTemplate.frontImage = await fileToDataUrl(file);
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state.badgeTemplate.frontImageType = file.type;
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return delay<BadgeTemplateRead>({
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edition_id: state.edition.id,
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has_front_image: true,
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has_back_image: state.badgeTemplate.backImage !== null,
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fields: state.badgeTemplate.fields,
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});
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},
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uploadBackImage: async (_edition, file: File) => {
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state.badgeTemplate.backImage = await fileToDataUrl(file);
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state.badgeTemplate.backImageType = file.type;
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return delay<BadgeTemplateRead>({
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edition_id: state.edition.id,
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has_front_image: state.badgeTemplate.frontImage !== null,
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has_back_image: true,
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fields: state.badgeTemplate.fields,
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});
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},
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frontImageBlob: async () => {
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if (!state.badgeTemplate.frontImage) return null;
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return (await fetch(state.badgeTemplate.frontImage)).blob();
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},
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backImageBlob: async () => {
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if (!state.badgeTemplate.backImage) return null;
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return (await fetch(state.badgeTemplate.backImage)).blob();
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},
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setFields: (_edition, body: BadgeFieldsSet) => {
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const seen = new Set<string>();
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for (const f of body.fields) {
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if (seen.has(f.field_type)) throw new ApiError(422, 'badge.duplicate_field_type');
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seen.add(f.field_type);
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}
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const fields: BadgeFieldRead[] = body.fields.map((f) => ({
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...f,
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id: `bf${state.seq++}`,
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edition_id: state.edition.id,
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}));
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state.badgeTemplate.fields = fields;
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return delay(fields);
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},
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generate: (_edition, body: BadgeGenerateRequest) => {
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if (state.badgeTemplate.fields.length === 0) {
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throw new ApiError(422, 'badge.no_fields');
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}
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const ids = body.volunteer_ids ?? state.volunteers.map((v) => v.id);
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const matching = state.volunteers.filter((v) => ids.includes(v.id));
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if (matching.length === 0) throw new ApiError(422, 'badge.no_volunteers');
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// La composition réelle du PDF (reportlab) est réservée au back-end :
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// le mode démonstration renvoie un PDF minimal valide, téléchargeable.
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return delay(MOCK_PDF_BLOB());
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},
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},
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solver: {
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run: () => delay(runSolver()),
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},
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