Share grocery row component and list-page form actions

- GroceryRow.svelte renders the toggle row (checkbox, name, best ref,
  arrow link) for both the list and catalog pages
- grocery-actions.ts grows full form actions: addCategoryAction,
  addGroceryAction, addGroceryAndEditAction, deleteByIdAction; the
  categories/groceries route servers become thin wrappers

4 files changed, 24 insertions, 119 deletions

diff --git a/src/routes/groceries/+page.server.ts b/src/routes/groceries/+page.server.ts
index d0e0759..1cae275 100644
--- a/src/routes/groceries/+page.server.ts
+++ b/src/routes/groceries/+page.server.ts
@@ -1,14 +1,9 @@
-import { fail, redirect, error } from '@sveltejs/kit';
+import { loadUnchecked, loadAll } from '$lib/server/services/groceries';
 import {
-	loadUnchecked,
-	loadAll,
-	addOrUncheck,
-} from '$lib/server/services/groceries';
-import { toggleGroceryAction } from '$lib/server/services/grocery-actions';
-import {
-	parseFormString,
-	parseOptionalNumber,
-} from '$lib/server/services/validation';
+	addGroceryAction,
+	addGroceryAndEditAction,
+	toggleGroceryAction,
+} from '$lib/server/services/grocery-actions';
 import type { EnrichedGrocery } from '$lib/server/services/groceries';
 import type { Category } from '$lib/server/services/types';
 import type { Actions, PageServerLoad } from './$types';
@@ -30,32 +25,9 @@ export const load: PageServerLoad = async () => {
 };
 
 export const actions: Actions = {
-	add: async ({ request }) => {
-		const data = await request.formData();
-		const name = parseFormString(data.get('name'));
-		const categoryId = parseOptionalNumber(data.get('category_id'));
-
-		if (!name) {
-			return fail(400, { error: 'Le nom est requis' });
-		}
-
-		await addOrUncheck(name, categoryId);
-		const { items } = await loadUnchecked();
-		return { success: true, items };
-	},
+	add: ({ request }) => addGroceryAction(request),
 
 	toggle: ({ request }) => toggleGroceryAction(request),
 
-	addAndEdit: async ({ request }) => {
-		const data = await request.formData();
-		const name = parseFormString(data.get('name'));
-		const categoryId = parseOptionalNumber(data.get('category_id'));
-
-		if (!name) {
-			return fail(400, { error: 'Le nom est requis' });
-		}
-
-		const { item, created } = await addOrUncheck(name, categoryId);
-		throw redirect(303, `/grocery/${item.id}`);
-	},
+	addAndEdit: ({ request }) => addGroceryAndEditAction(request),
 };
diff --git a/src/routes/groceries/+page.svelte b/src/routes/groceries/+page.svelte
index 3646ba7..b134da7 100644
--- a/src/routes/groceries/+page.svelte
+++ b/src/routes/groceries/+page.svelte
@@ -3,7 +3,7 @@
 	import { goto } from '$app/navigation';
 	import { enhance } from '$app/forms';
 	import FuzzyAutocomplete from '$lib/components/FuzzyAutocomplete.svelte';
-	import BestRef from '$lib/components/BestRef.svelte';
+	import GroceryRow from '$lib/components/GroceryRow.svelte';
 	import { groupByCategory } from '$lib/shared/group-by-category';
 	import type { EnrichedGrocery } from '$lib/server/services/groceries';
 
@@ -96,25 +96,7 @@
 				<h3 class="category-name">{cat}</h3>
 				<ul class="item-list">
 					{#each items as item (item.id)}
-						<li class="item-row item-row--fixed">
-							<button
-								class="item-btn item-btn--grow"
-								name="id"
-								value={item.id}
-								type="submit"
-								aria-pressed={item.checked}
-							>
-								<span class="item-text">
-									{item.name}
-									{#if item.bestRef}
-										<BestRef ref={item.bestRef} />
-									{/if}
-								</span>
-							</button>
-							<a class="ref-link" href="/grocery/{item.id}?from=/groceries"
-								>&rarr;</a
-							>
-						</li>
+						<GroceryRow {item} from="/groceries" />
 					{/each}
 				</ul>
 			{/each}
diff --git a/src/routes/groceries/catalog/+page.svelte b/src/routes/groceries/catalog/+page.svelte
index 59e2018..2b92a35 100644
--- a/src/routes/groceries/catalog/+page.svelte
+++ b/src/routes/groceries/catalog/+page.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
 	import { SvelteSet } from 'svelte/reactivity';
-	import BestRef from '$lib/components/BestRef.svelte';
+	import GroceryRow from '$lib/components/GroceryRow.svelte';
 	import { groupByCategory } from '$lib/shared/group-by-category';
 
 	let { data, form } = $props();
@@ -79,32 +79,13 @@
 					<h3 class="category-name">{cat}</h3>
 					<ul class="item-list">
 						{#each items as item (item.id)}
-							<li class="item-row item-row--fixed">
-								<input
-									type="checkbox"
-									class="item-check"
-									checked={selectedIds.has(item.id)}
-									onchange={() => toggleId(item.id)}
-								/>
-								<button
-									class="item-btn item-btn--grow"
-									name="id"
-									value={item.id}
-									type="submit"
-									aria-pressed={item.checked}
-								>
-									<span class="item-text">
-										<span class:checked={item.checked}>{item.name}</span>
-										{#if item.bestRef}
-											<BestRef ref={item.bestRef} />
-										{/if}
-									</span>
-								</button>
-								<a
-									class="ref-link"
-									href="/grocery/{item.id}?from=/groceries/catalog">&rarr;</a
-								>
-							</li>
+							<GroceryRow
+								{item}
+								from="/groceries/catalog"
+								selectable
+								checked={selectedIds.has(item.id)}
+								oncheck={() => toggleId(item.id)}
+							/>
 						{/each}
 					</ul>
 				{/each}
@@ -150,20 +131,6 @@
 		box-shadow: none;
 	}
 
-	.item-check {
-		width: 1.25rem;
-		height: 1.25rem;
-		accent-color: var(--accent);
-		cursor: pointer;
-		flex-shrink: 0;
-	}
-
-	.checked {
-		text-decoration: line-through;
-		color: var(--text-secondary);
-		font-weight: 400;
-	}
-
 	.error {
 		margin-bottom: 1rem;
 	}
diff --git a/src/routes/groceries/categories/+page.server.ts b/src/routes/groceries/categories/+page.server.ts
index c97b619..d02b328 100644
--- a/src/routes/groceries/categories/+page.server.ts
+++ b/src/routes/groceries/categories/+page.server.ts
@@ -1,11 +1,14 @@
 import { fail } from '@sveltejs/kit';
 import {
 	loadAll,
-	add,
 	deleteCategory,
 	reorder,
 } from '$lib/server/services/categories';
-import { numericId, parseFormString } from '$lib/server/services/validation';
+import {
+	addCategoryAction,
+	deleteByIdAction,
+} from '$lib/server/services/grocery-actions';
+import { numericId } from '$lib/server/services/validation';
 import type { Category } from '$lib/server/services/types';
 import type { Actions, PageServerLoad } from './$types';
 
@@ -18,28 +21,9 @@ export const load: PageServerLoad = async () => {
 };
 
 export const actions: Actions = {
-	add: async ({ request }) => {
-		const data = await request.formData();
-		const name = parseFormString(data.get('name'));
-
-		if (!name) {
-			return fail(400, { error: 'Le nom est requis' });
-		}
+	add: ({ request }) => addCategoryAction(request),
 
-		await add(name);
-		return { success: true };
-	},
-
-	delete: async ({ request }) => {
-		const data = await request.formData();
-		try {
-			const id = numericId(data.get('id'));
-			await deleteCategory(id);
-		} catch {
-			return fail(400, { error: 'ID invalide' });
-		}
-		return { success: true };
-	},
+	delete: ({ request }) => deleteByIdAction(request, deleteCategory),
 
 	reorder: async ({ request }) => {
 		const data = await request.formData();