Fixes + Integrate Creating Restrictions

Author: Austin-X

course-matrix/backend/src/controllers/coursesController.ts

@@ -114,10 +114,12 @@ export default {
     try {
       const { course_ids, semester } = req.query;
 
-      if (!course_ids || !semester) {
-        return res.status(400).send({
-          error: "Missing required parameters: course_ids, semester",
-        });
+      if (!semester) {
+        return res.status(400).send({ error: "Semester is required" });
+      }
+
+      if (!course_ids) {
+        return res.status(200).send({ totalNumberOfCourseSections: 0 });
       }
 
       const course_ids_array = (course_ids as string).split(",");

course-matrix/frontend/src/api/restrictionsApiSlice.ts

@@ -0,0 +1,48 @@
+import { apiSlice } from "./baseApiSlice";
+import { TIMETABLES_URL } from "./config";
+
+// Endpoints for /api/timetables/restrictions
+export const restrictionsApiSlice = apiSlice.injectEndpoints({
+  endpoints: (builder) => ({
+    getRestrictions: builder.query({
+      query: (id) => ({
+        url: `${TIMETABLES_URL}/restrictions/${id}`,
+        method: "GET",
+        headers: {
+          "Content-Type": "application/json",
+          Accept: "application/json, text/plain, */*",
+        },
+        providesTags: ["Restrictions"],
+        credentials: "include",
+      }),
+    }),
+    createRestriction: builder.mutation({
+      query: (data) => ({
+        url: `${TIMETABLES_URL}/restrictions`,
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          Accept: "application/json, text/plain, */*",
+        },
+        providesTags: ["Restrictions"],
+        body: data,
+        credentials: "include",
+      }),
+    }),
+    deleteRestriction: builder.mutation({
+      query: (id) => ({
+        url: `${TIMETABLES_URL}/restrictions/${id}`,
+        method: "DELETE",
+        headers: {
+          "Content-Type": "application/json",
+          Accept: "application/json, text/plain, */*",
+        },
+        providesTags: ["Restrictions"],
+        credentials: "include",
+      }),
+    }),
+  }),
+});
+
+export const { useGetRestrictionsQuery, useCreateRestrictionMutation, useDeleteRestrictionMutation } =
+  restrictionsApiSlice;