Deduplicate routine actions and badges across project routes

- Share edit/complete/archive form actions in routine-actions.ts; route
  servers become thin wrappers (strictest guard semantics in one place)
- Move parseFrequencyDays into validation.ts
- Extract ScoreBadge/StatusBadge components; use on project pages and
  the home page instead of duplicated scoreClass/statusClass helpers
- Fix archiveProject calling the routine archive with the project id

1 files changed, 86 insertions, 0 deletions

diff --git a/src/lib/server/services/routine-actions.ts b/src/lib/server/services/routine-actions.ts
new file mode 100644
index 0000000..b546ec7
--- /dev/null
+++ b/src/lib/server/services/routine-actions.ts
@@ -0,0 +1,86 @@
+import { fail, type ActionFailure } from '@sveltejs/kit';
+import { archive, complete, edit, loadCurrent } from './routines';
+import { parseFormString, parseFrequencyDays } from './validation';
+
+/**
+ * Shared implementations of the routine edit/complete form actions, used by
+ * both the project dashboard (/projects/[id]) and the routine page
+ * (/projects/[projectId]/routine/[routineId]). Guarding and failure messages
+ * are the strictest common denominator: a missing or archived routine is
+ * rejected before any write.
+ */
+
+export type EditRoutineResult =
+	ActionFailure<{ error: string }> | { success: boolean; type?: 'edit' };
+
+export async function editRoutineAction(
+	data: FormData,
+	routineId: number,
+	extra?: { type: 'edit' },
+): Promise<EditRoutineResult> {
+	const current = await loadCurrent(routineId);
+	if (!current) {
+		return fail(400, { error: 'Routine introuvable' });
+	}
+	if (current.archived) {
+		return fail(400, { error: 'Routine archivée' });
+	}
+
+	const name = parseFormString(data.get('name'));
+	if (!name) {
+		return fail(400, { error: 'Le nom est requis' });
+	}
+
+	let frequencyDays: number;
+	try {
+		frequencyDays = parseFrequencyDays(data.get('frequencyDays'));
+	} catch {
+		return fail(400, { error: 'Fréquence invalide' });
+	}
+
+	// The dashboard row form has no description field; only touch it when the
+	// form actually sends one, so list edits never wipe a description.
+	const fields: { name: string; frequencyDays: number; description?: string } =
+		{ name, frequencyDays };
+	const description = data.get('description');
+	if (description !== null) {
+		fields.description = description.toString();
+	}
+
+	try {
+		await edit(routineId, fields);
+	} catch {
+		return fail(400, { error: 'Routine introuvable' });
+	}
+	return { success: true, type: extra?.type };
+}
+
+export async function completeRoutineAction(data: FormData, routineId: number) {
+	const current = await loadCurrent(routineId);
+	if (!current) {
+		return fail(400, { error: 'Routine introuvable' });
+	}
+	if (current.archived) {
+		return fail(400, { error: 'Routine archivée' });
+	}
+
+	try {
+		await complete(
+			routineId,
+			parseFormString(data.get('note')),
+			new Date().toISOString(),
+		);
+	} catch {
+		return fail(400, { error: 'Routine introuvable' });
+	}
+	return { success: true };
+}
+
+export async function archiveRoutineAction(routineId: number) {
+	try {
+		await archive(routineId);
+	} catch {
+		return fail(400, { error: 'Routine introuvable' });
+	}
+	return { success: true };
+}