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import { db as defaultDb } from '$lib/server/db';
import { categories } from '$lib/server/db/schema';
import { eq, asc, sql } from 'drizzle-orm';
import type { AppDatabase } from './groceries';
import type { Category } from './types';
export async function loadAll(db = defaultDb): Promise<Category[]> {
return db
.select()
.from(categories)
.orderBy(asc(categories.order), asc(categories.name));
}
export async function add(name: string, db = defaultDb): Promise<Category> {
const [{ maxOrder }] = await db
.select({ maxOrder: sql<number>`COALESCE(MAX(${categories.order}), 0)` })
.from(categories);
const [inserted] = await db
.insert(categories)
.values({ name, order: (maxOrder ?? 0) + 1 })
.returning();
return inserted;
}
export async function reorder(
orderedIds: number[],
db = defaultDb,
): Promise<void> {
for (let i = 0; i < orderedIds.length; i++) {
await db
.update(categories)
.set({ order: i + 1 })
.where(eq(categories.id, orderedIds[i]));
}
}
export async function deleteCategory(
id: number,
db = defaultDb,
): Promise<void> {
await db.delete(categories).where(eq(categories.id, id));
}
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