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import { fail, redirect, type ActionFailure } from '@sveltejs/kit';
import { addOrUncheck, loadUnchecked, toggle } from './groceries';
import { add as addCategory } from './categories';
import { numericId, parseFormString, parseOptionalNumber } from './validation';
import { isUniqueViolation } from '$lib/server/db/errors';
export async function toggleGroceryAction(request: Request) {
const data = await request.formData();
try {
const id = numericId(data.get('id'));
await toggle(id);
} catch {
return fail(400, { error: 'ID invalide' });
}
return { success: true };
}
export type RowActionResult =
ActionFailure<{ error: string }> | { success: boolean; type?: string };
/** Shared 'run fn with the id form field' action for row-based lists. */
export async function idAction(
request: Request,
fn: (id: number) => Promise<unknown>,
extra?: { type: string },
): Promise<RowActionResult> {
const data = await request.formData();
try {
await fn(numericId(data.get('id')));
} catch {
return fail(400, { error: 'ID invalide' });
}
return { success: true, type: extra?.type };
}
/** Parses the required 'name' field of an add form, or returns the failure. */
function requireFormName(
data: FormData,
): string | ActionFailure<{ error: string }> {
const name = parseFormString(data.get('name'));
if (!name) {
return fail(400, { error: 'Le nom est requis' });
}
return name;
}
export async function addCategoryAction(request: Request) {
const data = await request.formData();
const name = requireFormName(data);
if (typeof name !== 'string') {
return name;
}
try {
await addCategory(name);
} catch (error) {
if (isUniqueViolation(error)) {
return fail(400, { error: 'Cette catégorie existe déjà' });
}
throw error;
}
return { success: true };
}
export async function addGroceryAction(request: Request) {
const data = await request.formData();
const name = requireFormName(data);
if (typeof name !== 'string') {
return name;
}
const categoryId = parseOptionalNumber(data.get('category_id'));
await addOrUncheck(name, categoryId);
const { items } = await loadUnchecked();
return { success: true, items };
}
export async function addGroceryAndEditAction(request: Request) {
const data = await request.formData();
const name = requireFormName(data);
if (typeof name !== 'string') {
return name;
}
const categoryId = parseOptionalNumber(data.get('category_id'));
const { item } = await addOrUncheck(name, categoryId);
throw redirect(303, `/grocery/${item.id}`);
}
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