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Task 573 next previous buttons #103

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Merged
kevinwu15 merged 3 commits into from
Oct 18, 2023
Merged

Task 573 next previous buttons #103

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5a1db51
feat: preliminary frontend for buttons
kevinwu15 Sep 27, 2023
508e7ba
feat: implemented working next and prev buttons
kevinwu15 Oct 5, 2023
83d7f23
fix: cleaned up comments and hacker router getNext and getPrev
kevinwu15 Oct 9, 2023
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21 changes: 21 additions & 0 deletions src/pages/hackers/hacker.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,9 @@ const Hacker: NextPage = () => {

const hackerQuery = trpc.hackers.get.useQuery({ id: id ?? "" }, { enabled: !!id });
const presenceQuery = trpc.presence.getFromHackerId.useQuery({ id: id ?? "" }, { enabled: !!id });

const nextHackerQuery = trpc.hackers.getNext.useQuery({ id: id ?? "" }, { enabled: !!id });
const prevHackerQuery = trpc.hackers.getPrev.useQuery({ id: id ?? "" }, { enabled: !!id });

if (hackerQuery.isLoading || hackerQuery.data == null) {
return (
Expand Down Expand Up @@ -82,6 +85,24 @@ const Hacker: NextPage = () => {
>
<div className="mx-auto flex max-w-2xl flex-col gap-4">
<OnlyRole filter={role => role === Role.ORGANIZER || role === Role.SPONSOR}>
<div className="flex justify-between">
{prevHackerQuery.data ? (<a
href={`/hackers/hacker?id=${prevHackerQuery.data.id}`}
className="flex items-center justify-center gap-2 rounded-md bg-gray-800 px-4 py-2 text-white hover:bg-gray-700"
>
Previous
</a>
) : (
<a></a>
)}
{nextHackerQuery.data && ( <a
href={`/hackers/hacker?id=${nextHackerQuery.data.id}`}
className="flex items-center justify-center gap-2 rounded-md bg-gray-800 px-4 py-2 text-white hover:bg-gray-700"
>
Next
</a>
)}
</div>
<HackerView hackerData={hackerQuery.data} presenceData={presenceQuery.data} />
</OnlyRole>
<OnlyRole filter={role => role === Role.HACKER}>{t("not-authorized-to-view-this-page")}</OnlyRole>
Expand Down
54 changes: 54 additions & 0 deletions src/server/api/routers/hackers.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,60 @@ export const hackerRouter = createTRPCRouter({

return hacker;
}),

// Get next hacker in db from an id
getNext: publicProcedure
.input(
z
.object({
id: z.string(),
}),
)
.query(async ({ ctx, input }) => {
let hacker: HackerInfo | null = null;
if ("id" in input) {
hacker = await ctx.prisma.hackerInfo.findFirst({
take: 1,
skip: 1,
cursor: {
id: input.id,
},
});
}

if (!hacker) {
throw new Error("Hacker not found");
}

return hacker;
}),

// Get prev hacker in db from an id
getPrev: publicProcedure
.input(
z
.object({
id: z.string(),
}),
)
.query(async ({ ctx, input }) => {
let hacker: HackerInfo | null = null;
if ("id" in input) {
hacker = await ctx.prisma.hackerInfo.findFirst({
take: -1,
skip: 1,
cursor: {
id: input.id,
},
});
}

if (!hacker) {
throw new Error("Hacker not found");
}

return hacker;
}),

// Get all hackers
all: protectedProcedure
Expand Down