Prisma multiple optional sort properties, orderBy - sorting

Question

I am working on a GET-endpoint in my Prisma back-end to retrieve all tasks.
Currently, I want to add multiple sort options using sortBy
In my code below there are two sortBy options. However, I cannot seem to make both of them work, just the first object in the orderBy[] array.
router.get("/tasks", async (req, res) => {
var currentPage = req.query.page || 1;
const listPerPage = 45;
const offset = (currentPage - 1) * listPerPage;
var category = req.query.category;
var sortQuery = req.query.sort;
var sort = sortQuery.split("_");
var idSortBy = "asc";
var dateSortBy = "asc";
if (sort !== undefined) {
if (sort[0] === "id") {
idSortBy = sort[1];
} else {
dateSortBy = sort[1];
}
}
const allTasks = await prisma.task.findMany({
orderBy: [
{
createdAt: dateSortBy,
},
{
id: idSortBy,
},
],
where: { category: category },
skip: offset,
take: listPerPage,
});
res.json({
data: allTasks,
meta: { page: currentPage },
});
});

Answer 1

I have found the solution where all sorting options are parsed to the orderBy in the findMany function.
router.get("/tasks", async (req, res) => {
var currentPage = req.query.page || 1;
const listPerPage = 45;
var offset = (currentPage - 1) * listPerPage;
var category = req.query.category;
var sort = req.query.sort.split("_");
var orderByObject = {};
orderByObject[sort[0]] = sort[1];
var orderBySet = [orderByObject];
const allTasks = await prisma.task.findMany({
where: { category: category },
skip: offset,
take: listPerPage,
orderBy: orderBySet,
});
res.json({
data: allTasks,
meta: { page: currentPage },
});
});