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import { error, fail, redirect } from '@sveltejs/kit';
import { db } from '$lib/server/db';
import { groceries, categories } from '$lib/server/db/schema';
import { eq } from 'drizzle-orm';
import { loadAll as loadCategories } from '$lib/server/services/categories';
import {
loadForGrocery,
add as addRef,
deleteReference,
} from '$lib/server/services/references';
import { updateGrocery, deleteGrocery } from '$lib/server/services/groceries';
import {
numericId,
parseFormString,
parseOptionalNumber,
} from '$lib/server/services/validation';
import type { Category, Grocery, Reference } from '$lib/server/services/types';
import type { Actions, PageServerLoad } from './$types';
export interface GroceryDetailOutput {
item: Grocery & { categoryName: string | null };
references: Reference[];
categories: Category[];
}
export const load: PageServerLoad = async ({ params, url }) => {
const id = numericId(params.id);
const [item] = await db.select().from(groceries).where(eq(groceries.id, id));
if (!item) throw error(404, 'Article introuvable');
const [cat] = item.categoryId
? await db
.select()
.from(categories)
.where(eq(categories.id, item.categoryId))
: [null];
const refs = await loadForGrocery(id);
const cats = await loadCategories();
const from = url.searchParams.get('from') || '/';
return {
item: {
...item,
categoryName: cat?.name ?? null,
},
references: refs,
categories: cats,
from,
};
};
export const actions: Actions = {
add: async ({ request, params }) => {
const data = await request.formData();
const groceryId = numericId(params.id);
const reference = parseFormString(data.get('reference'));
const price = parseOptionalNumber(data.get('price'));
const unit = parseFormString(data.get('unit'));
const qualityScore = parseOptionalNumber(data.get('quality_score'));
if (!reference) {
return fail(400, { error: 'La référence est requise' });
}
await addRef(groceryId, reference, price, unit, qualityScore);
return { success: true };
},
delete: async ({ request }) => {
const data = await request.formData();
try {
const id = numericId(data.get('id'));
await deleteReference(id);
} catch {
return fail(400, { error: 'ID invalide' });
}
return { success: true };
},
update: async ({ request, params }) => {
const data = await request.formData();
const groceryId = numericId(params.id);
const name = parseFormString(data.get('name'));
const rawCategoryId = parseOptionalNumber(data.get('category_id'));
const categoryId = rawCategoryId === -1 ? null : rawCategoryId;
if (!name) {
return fail(400, { error: 'Le nom est requis' });
}
await updateGrocery(groceryId, name, categoryId);
return { success: true };
},
deleteItem: async ({ params, request }) => {
const groceryId = numericId(params.id);
await deleteGrocery(groceryId);
const data = await request.formData();
const from = parseFormString(data.get('from')) || '/';
throw redirect(303, from);
},
};
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