Added delete user route

src/app/api/update-user/route.ts

@@ -13,7 +13,19 @@ export async function POST(req: Request) {
 		if ("user" in authResult === false) return authResult;
 
 		const { user } = authResult;
-		const { userId, email, name, password, requestedRole } = await req.json();
+		const {
+			userId,
+			email,
+			name,
+			password,
+			requestedRole,
+		}: {
+			userId?: number;
+			email?: string;
+			name?: string;
+			password?: string;
+			requestedRole?: string;
+		} = await req.json();
 
 		// Trying to update a different user than themselves
 		// Only available to admins

src/app/api/user/delete/route.ts

@@ -0,0 +1,59 @@
+import { NextResponse } from "next/server";
+import { env } from "@utils/env";
+import { prisma } from "@utils/prisma";
+import { apiAuthMiddleware } from "@utils/apiAuthMiddleware";
+
+export async function POST(req: Request) {
+	try {
+		const authResult = await apiAuthMiddleware();
+		if ("user" in authResult === false) return authResult;
+
+		const { user } = authResult;
+		const { userId }: { userId: number } = await req.json();
+
+		if (!userId) {
+			return NextResponse.json({ message: "User id required to delete" }, { status: 401 });
+		}
+
+		if (userId !== user.id && user.role !== "ADMIN") {
+			return NextResponse.json({ message: "Not authorised" }, { status: 401 });
+		}
+
+		await prisma.$transaction(async (tx) => {
+			// Handle Scientist and its subordinates
+			const scientist = await tx.scientist.findUnique({ where: { userId: userId } });
+			if (scientist) {
+				// Unlink subordinates
+				await tx.scientist.updateMany({
+					where: { superiorId: scientist.id },
+					data: { superiorId: null },
+				});
+				// Delete Scientist
+				await tx.scientist.delete({ where: { userId: userId } });
+			}
+
+			// Delete Requests
+			await tx.request.deleteMany({ where: { requestingUserId: userId } });
+
+			// Unlink Observatories (set creatorId to null)
+			await tx.observatory.updateMany({
+				where: { creatorId: userId },
+				data: { creatorId: null },
+			});
+
+			// Unlink Artefacts (set creatorId to null)
+			await tx.artefact.updateMany({
+				where: { creatorId: userId },
+				data: { creatorId: null },
+			});
+
+			// Delete User (Orders and Earthquakes are handled automatically)
+			await tx.user.delete({ where: { id: userId } });
+		});
+
+		return NextResponse.json({ message: "User deleted successfully" }, { status: 200 });
+	} catch (error) {
+		console.error("Error in delete-user endpoint:", error);
+		return NextResponse.json({ message: "Internal Server Error" }, { status: 500 });
+	}
+}

src/app/profile/page.tsx

@@ -229,9 +229,8 @@ export default function Profile() {
 			}
 			setIsDeleting(true);
 			try {
-				// todo add delete user route
 				const res = await axios.post(
-					"/api/delete-user",
+					"/api/user/delete",
 					{ userId: user!.id },
 					{ headers: { "Content-Type": "application/json" } }
 				);