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feat: use swr for courses

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swve 2023-01-24 22:54:37 +01:00
parent 9bae77b1f1
commit a64d8eda3a
3 changed files with 37 additions and 30 deletions
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37
front/app/_orgs/[orgslug]/courses/page.tsx
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@ -3,32 +3,21 @@ import Link from "next/link";
import { useRouter } from "next/navigation";
import React from "react";
import styled from "styled-components";
import { Header } from "../../../../components/UI/Header";
import Layout from "../../../../components/UI/Layout";
import { Title } from "../../../../components/UI/Elements/Styles/Title";
import { getBackendUrl } from "../../../../services/config";
import { deleteCourseFromBackend, getOrgCourses } from "../../../../services/courses/courses";
import { getOrganizationContextInfo } from "../../../../services/orgs";
import { getAPIUrl, getBackendUrl } from "../../../../services/config";
import { deleteCourseFromBackend } from "../../../../services/courses/courses";
import useSWR, { mutate } from "swr";
import { swrFetcher } from "@services/utils/requests";
const CoursesIndexPage = (params: any) => {
const router = useRouter();
const orgslug = params.params.orgslug;
const [isLoading, setIsLoading] = React.useState(true);
const [orgInfo, setOrgInfo] = React.useState(null);
const [courses, setCourses] = React.useState([]);
async function fetchCourses() {
const org = await getOrganizationContextInfo(orgslug);
const response = await getOrgCourses(org.org_id);
setCourses(response);
setIsLoading(false);
}
const { data: courses, error: error } = useSWR(`${getAPIUrl()}courses/org_slug/${orgslug}/page/1/limit/10`, swrFetcher);
async function deleteCourses(course_id: any) {
const response = await deleteCourseFromBackend(course_id);
const newCourses = courses.filter((course: any) => course.course_id !== course_id);
setCourses(newCourses);
await deleteCourseFromBackend(course_id);
mutate(`${getAPIUrl()}courses/${orgslug}/page/1/limit/10`);
}
// function to remove "course_" from the course_id
@ -36,15 +25,6 @@ const CoursesIndexPage = (params: any) => {
return course_id.replace("course_", "");
}
React.useEffect(() => {
if (orgslug) {
fetchCourses();
if (courses.length > 0) {
setIsLoading(false);
}
}
}, [isLoading, orgslug]);
return (
<>
<Title>
@ -55,7 +35,8 @@ const CoursesIndexPage = (params: any) => {
</Title>
<hr />
{isLoading ? (
{error && <p>Failed to load</p>}
{!courses ? (
<div>Loading...</div>
) : (
<div>