feat: dzwoni papuga

src/app/api/data/[facultyId]/route.ts

@@ -9,7 +9,7 @@ export async function GET(
   _request: Request,
   { params }: { params: { facultyId: string } },
 ) {
-
+  const service = createUsosService();
   return NextResponse.json(
     {
       registrations: await Promise.all(

src/lib/usePlan.ts

@@ -2,14 +2,14 @@ import { useAtom } from "jotai";
 
 import { type ExtendedCourse, planFamily } from "@/atoms/planFamily";
 
-import type { Course, Registration } from "./types";
+import type { Registration } from "./types";
 
 export const usePlan = ({ planId }: { planId: number }) => {
   const [plan, setPlan] = useAtom(planFamily({ id: planId }));
 
   return {
     ...plan,
-    allGroups: plan.courses.flatMap((c) => c.groups),
+    allGroups: plan.courses.filter((c) => c.isChecked).flatMap((c) => c.groups),
     setPlan,
     selectGroup: (groupId: string, isChecked?: boolean) => {
       void window.umami?.track("Change group");
@@ -41,7 +41,9 @@ export const usePlan = ({ planId }: { planId: number }) => {
     ) => {
       setPlan({
         ...plan,
-        registrations: [...plan.registrations, registration],
+        registrations: [...plan.registrations, registration].filter(
+          (r, i, a) => a.findIndex((t) => t.id === r.id) === i,
+        ),
         courses: [...plan.courses, ...courses],
       });
     },

src/pages/app/createplan/[id].tsx

@@ -1,11 +1,10 @@
 import { useQuery } from "@tanstack/react-query";
-import { useAtom } from "jotai";
 import type { GetServerSideProps, InferGetServerSidePropsType } from "next";
 import Link from "next/link";
 import { useRef, useState } from "react";
 
 import type { ApiFacultyDataGet } from "@/app/api/data/[facultyId]/route";
-import { type ExtendedGroup, planFamily } from "@/atoms/planFamily";
+import { type ExtendedGroup } from "@/atoms/planFamily";
 import { ClassSchedule } from "@/components/ClassSchedule";
 import { GroupsAccordion } from "@/components/GroupsAccordion";
 import { RegistrationCombobox } from "@/components/RegistrationCombobox";
@@ -194,8 +193,6 @@ const CreatePlan = ({
       })),
     })) ?? [];
 
-  const allCourses = allRegistrations.flatMap((r) => r.courses);
-
   return (
     <>
       <Seo
@@ -302,10 +299,21 @@ const CreatePlan = ({
                     if (registration === undefined) {
                       return;
                     }
-                    plan.addRegistration(registration, registration.courses);
+
+                    if (
+                      plan.registrations.some((r) => r.id === registration.id)
+                    ) {
+                      plan.removeRegistration(registration.id);
+                    } else {
+                      plan.addRegistration(registration, registration.courses);
+                    }
                   }}
                 />
               </div>
+            ) : allRegistrations.length === 0 ? (
+              <div className="w-full items-center justify-center">
+                <p className="text-center">Brak rejestracji</p>
+              </div>
             ) : null}
 
             <div className="w-full items-center justify-center">