feat: Implement full-stack course announcements management with cohort segmentation.
This commit is contained in:
@@ -0,0 +1,308 @@
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"use client";
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import React, { useState, useEffect } from "react";
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import { useParams, useRouter } from "next/navigation";
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import { lmsApi, AnnouncementWithAuthor, Cohort } from "@/lib/api";
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import { Megaphone, Plus, Search, Loader2, ArrowLeft, Pin, Trash2, Users } from "lucide-react";
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import CourseEditorLayout from "@/components/CourseEditorLayout";
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import { formatDistanceToNow } from "date-fns";
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import { es } from "date-fns/locale";
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export default function AnnouncementsPage() {
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const { id } = useParams() as { id: string };
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const router = useRouter();
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const [announcements, setAnnouncements] = useState<AnnouncementWithAuthor[]>([]);
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const [cohorts, setCohorts] = useState<Cohort[]>([]);
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const [loading, setLoading] = useState(true);
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const [searchTerm, setSearchTerm] = useState("");
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const [showNewModal, setShowNewModal] = useState(false);
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const fetchData = async () => {
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try {
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setLoading(true);
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const [annData, cohortData] = await Promise.all([
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lmsApi.listAnnouncements(id),
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lmsApi.getCohorts()
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]);
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setAnnouncements(annData);
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setCohorts(cohortData.filter(c => c.course_id === id));
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} catch (error) {
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console.error("Error fetching announcements:", error);
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} finally {
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setLoading(false);
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}
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};
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useEffect(() => {
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fetchData();
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}, [id]);
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const handleDelete = async (announcementId: string) => {
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if (!confirm("¿Estás seguro de que deseas eliminar este anuncio?")) return;
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try {
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await lmsApi.deleteAnnouncement(announcementId);
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fetchData();
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} catch (error) {
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console.error("Error deleting announcement:", error);
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alert("Error al eliminar el anuncio");
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}
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};
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const filteredAnnouncements = announcements.filter(a =>
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a.title.toLowerCase().includes(searchTerm.toLowerCase()) ||
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a.content.toLowerCase().includes(searchTerm.toLowerCase())
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);
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return (
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<div className="min-h-screen bg-[#0f1115] text-white p-8">
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<div className="max-w-5xl mx-auto">
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{/* Header */}
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<div className="flex items-center justify-between mb-8">
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<div className="flex items-center gap-4">
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<button
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onClick={() => router.back()}
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className="p-2 hover:bg-white/10 rounded-full transition-colors"
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>
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<ArrowLeft className="w-6 h-6" />
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</button>
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<div>
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<h1 className="text-3xl font-bold bg-gradient-to-r from-orange-400 to-red-400 bg-clip-text text-transparent">
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Announcements
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</h1>
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<p className="text-gray-400 mt-1">Manage course communications and cohort segments</p>
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</div>
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</div>
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<button
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onClick={() => setShowNewModal(true)}
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className="flex items-center gap-2 px-6 py-3 bg-orange-600 hover:bg-orange-500 rounded-xl font-bold shadow-lg shadow-orange-500/20 transition-all active:scale-95"
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>
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<Plus size={18} />
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New Announcement
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</button>
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</div>
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<CourseEditorLayout activeTab="announcements">
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<div className="space-y-6">
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{/* Search Bar */}
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<div className="glass p-4 rounded-2xl flex items-center gap-4">
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<div className="relative flex-1">
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<Search className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-500" />
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<input
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type="text"
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placeholder="Search announcements..."
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value={searchTerm}
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onChange={(e) => setSearchTerm(e.target.value)}
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className="w-full bg-black/20 border border-white/10 rounded-xl py-2 pl-10 pr-4 text-sm focus:outline-none focus:border-orange-500/50 transition-all"
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/>
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</div>
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</div>
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{/* Announcements List */}
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{loading ? (
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<div className="flex flex-col items-center justify-center py-20 gap-4">
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<Loader2 className="w-10 h-10 text-orange-500 animate-spin" />
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<p className="text-gray-400">Loading announcements...</p>
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</div>
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) : filteredAnnouncements.length > 0 ? (
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<div className="grid gap-6">
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{filteredAnnouncements.map((a) => (
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<div key={a.id} className={`relative p-6 rounded-2xl border transition-all duration-300 ${a.is_pinned ? 'bg-orange-500/10 border-orange-500/30' : 'bg-white/5 border-white/10 hover:border-white/20'}`}>
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<div className="flex items-start justify-between mb-4">
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<div className="flex items-center gap-3">
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<div className="w-10 h-10 rounded-full bg-gradient-to-br from-orange-500 to-red-500 flex items-center justify-center text-white font-bold overflow-hidden">
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{a.author_avatar ? (
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<img src={a.author_avatar} alt={a.author_name} className="w-full h-full object-cover" />
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) : (
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a.author_name.charAt(0)
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)}
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</div>
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<div>
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<h4 className="font-semibold text-white">{a.author_name}</h4>
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<div className="flex items-center gap-2 text-sm text-gray-400">
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<span>{formatDistanceToNow(new Date(a.created_at), { addSuffix: true, locale: es })}</span>
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{a.cohort_ids && a.cohort_ids.length > 0 && (
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<>
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<span>•</span>
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<div className="flex items-center gap-1 text-blue-400 font-medium">
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<Users className="w-3 h-3" />
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<span>{a.cohort_ids.length} Cohorts</span>
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</div>
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</>
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)}
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</div>
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</div>
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</div>
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<div className="flex items-center gap-2">
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{a.is_pinned && <Pin className="w-4 h-4 text-orange-400 fill-current" />}
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<button
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onClick={() => handleDelete(a.id)}
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className="p-2 rounded-lg hover:bg-red-500/20 text-gray-500 hover:text-red-400 transition-colors"
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>
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<Trash2 className="w-4 h-4" />
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</button>
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</div>
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</div>
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<h3 className="text-xl font-bold text-white mb-2">{a.title}</h3>
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<p className="text-gray-300 whitespace-pre-wrap">{a.content}</p>
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{/* Display Target Cohort Names if segmented */}
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{a.cohort_ids && a.cohort_ids.length > 0 && (
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<div className="mt-4 flex flex-wrap gap-2">
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{a.cohort_ids.map(cid => {
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const cohort = cohorts.find(c => c.id === cid);
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return (
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<span key={cid} className="px-2 py-1 bg-blue-500/10 border border-blue-500/20 rounded-md text-[10px] text-blue-400 font-bold uppercase tracking-wider">
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{cohort?.name || 'Unknown Cohort'}
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</span>
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);
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})}
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</div>
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)}
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</div>
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))}
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</div>
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) : (
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<div className="bg-white/5 border border-white/10 rounded-2xl p-20 text-center">
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<Megaphone className="w-12 h-12 text-gray-600 mx-auto mb-4" />
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<h3 className="text-xl font-bold text-white mb-2">No announcements found</h3>
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<p className="text-gray-400">Start by creating a new announcement for your students.</p>
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</div>
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)}
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</div>
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</CourseEditorLayout>
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</div>
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{showNewModal && (
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<NewAnnouncementModal
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courseId={id}
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cohorts={cohorts}
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onClose={() => setShowNewModal(false)}
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onSuccess={() => {
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setShowNewModal(false);
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fetchData();
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}}
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/>
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)}
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</div>
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);
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}
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// Inline NewAnnouncementModal for simplicity, or move to its own file if it grows
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function NewAnnouncementModal({ courseId, cohorts, onClose, onSuccess }: { courseId: string, cohorts: Cohort[], onClose: () => void, onSuccess: () => void }) {
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const [title, setTitle] = useState("");
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const [content, setContent] = useState("");
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const [isPinned, setIsPinned] = useState(false);
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const [selectedCohorts, setSelectedCohorts] = useState<string[]>([]);
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const [loading, setLoading] = useState(false);
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault();
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setLoading(true);
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try {
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await lmsApi.createAnnouncement(courseId, {
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title,
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content,
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is_pinned: isPinned,
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cohort_ids: selectedCohorts.length > 0 ? selectedCohorts : undefined
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});
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onSuccess();
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} catch (err) {
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console.error(err);
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alert("Failed to create announcement");
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} finally {
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setLoading(false);
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}
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};
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const toggleCohort = (id: string) => {
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setSelectedCohorts(prev =>
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prev.includes(id) ? prev.filter(c => c !== id) : [...prev, id]
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);
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};
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return (
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<div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/60 backdrop-blur-sm">
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<div className="bg-[#1a1c1e] border border-white/10 rounded-3xl w-full max-w-2xl overflow-hidden shadow-2xl animate-in fade-in zoom-in duration-200">
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<div className="p-6 border-b border-white/5 flex items-center justify-between">
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<h2 className="text-xl font-bold flex items-center gap-2">
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<Megaphone className="w-5 h-5 text-orange-500" />
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Create New Announcement
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</h2>
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<button onClick={onClose} className="text-gray-500 hover:text-white transition-colors">
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<Plus className="w-6 h-6 rotate-45" />
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</button>
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</div>
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<form onSubmit={handleSubmit} className="p-6 space-y-6">
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<div className="space-y-2">
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<label className="text-sm font-bold text-gray-400">Title</label>
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<input
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required
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value={title}
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onChange={(e) => setTitle(e.target.value)}
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className="w-full bg-white/5 border border-white/10 rounded-xl px-4 py-3 focus:outline-none focus:border-orange-500/50"
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placeholder="Announcement title"
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/>
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</div>
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<div className="space-y-2">
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<label className="text-sm font-bold text-gray-400">Content</label>
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<textarea
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required
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rows={5}
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value={content}
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onChange={(e) => setContent(e.target.value)}
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className="w-full bg-white/5 border border-white/10 rounded-xl px-4 py-3 focus:outline-none focus:border-orange-500/50 resize-none"
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placeholder="Type your message here..."
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/>
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</div>
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<div className="space-y-3">
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<label className="text-sm font-bold text-gray-400 flex items-center gap-2">
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<Users className="w-4 h-4" />
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Target Segments (Optional)
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</label>
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<p className="text-xs text-gray-500">Select specific cohorts to receive this announcement. Leave empty to send to all students.</p>
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<div className="flex flex-wrap gap-2 max-h-32 overflow-y-auto p-1">
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{cohorts.map(c => (
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<button
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key={c.id}
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type="button"
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onClick={() => toggleCohort(c.id)}
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className={`px-3 py-1.5 rounded-lg text-xs font-bold transition-all border ${selectedCohorts.includes(c.id) ? 'bg-blue-600 border-blue-500 text-white' : 'bg-white/5 border-white/10 text-gray-400 hover:bg-white/10'}`}
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>
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{c.name}
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</button>
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))}
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</div>
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</div>
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<div className="flex items-center gap-3 p-4 bg-orange-500/5 border border-orange-500/10 rounded-2xl">
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<input
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type="checkbox"
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id="pin"
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checked={isPinned}
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onChange={(e) => setIsPinned(e.target.checked)}
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className="w-5 h-5 rounded border-white/10 bg-white/5 text-orange-600 focus:ring-orange-500/50"
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/>
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<label htmlFor="pin" className="text-sm font-medium text-gray-300 cursor-pointer">
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Pin this announcement to the top
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</label>
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</div>
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<div className="flex justify-end gap-3 pt-4">
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<button type="button" onClick={onClose} className="px-6 py-2.5 font-bold text-gray-500 hover:bg-white/5 rounded-xl transition-colors">
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Cancel
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</button>
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<button
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type="submit"
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disabled={loading}
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className="px-8 py-2.5 bg-orange-600 hover:bg-orange-500 disabled:opacity-50 text-white rounded-xl font-bold flex items-center gap-2 shadow-lg shadow-orange-500/20"
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>
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{loading ? <Loader2 className="w-4 h-4 animate-spin" /> : <Megaphone className="w-4 h-4" />}
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Publish Announcement
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</button>
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</div>
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</form>
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</div>
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</div>
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);
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}
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@@ -3,11 +3,11 @@
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import React from "react";
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import Link from "next/link";
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import { useParams } from "next/navigation";
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import { Layout, CheckCircle2, Calendar, BarChart2, Settings, Folder, GraduationCap } from "lucide-react";
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import { Layout, CheckCircle2, Calendar, BarChart2, Settings, Folder, GraduationCap, Megaphone } from "lucide-react";
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interface CourseEditorLayoutProps {
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children: React.ReactNode;
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activeTab: "outline" | "grading" | "rubrics" | "calendar" | "analytics" | "settings" | "files" | "grades";
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activeTab: "outline" | "grading" | "rubrics" | "calendar" | "analytics" | "settings" | "files" | "grades" | "announcements";
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}
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export default function CourseEditorLayout({ children, activeTab }: CourseEditorLayoutProps) {
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@@ -18,6 +18,7 @@ export default function CourseEditorLayout({ children, activeTab }: CourseEditor
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{ key: "grading", label: "Grading Policy", icon: CheckCircle2, href: `/courses/${id}/grading` },
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{ key: "rubrics", label: "Rubrics", icon: Layout, href: `/courses/${id}/rubrics` },
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{ key: "grades", label: "Gradebook", icon: GraduationCap, href: `/courses/${id}/grades` },
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{ key: "announcements", label: "Announcements", icon: Megaphone, href: `/courses/${id}/announcements` },
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{ key: "calendar", label: "Calendar", icon: Calendar, href: `/courses/${id}/calendar` },
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{ key: "analytics", label: "Analytics", icon: BarChart2, href: `/courses/${id}/analytics` },
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{ key: "files", label: "Files & Uploads", icon: Folder, href: `/courses/${id}/files` },
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@@ -454,6 +454,37 @@ export interface BulkEnrollResponse {
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already_enrolled_emails: string[];
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}
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export interface CourseAnnouncement {
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id: string;
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organization_id: string;
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course_id: string;
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author_id: string;
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title: string;
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content: string;
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is_pinned: boolean;
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created_at: string;
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updated_at: string;
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cohort_ids?: string[];
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}
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export interface AnnouncementWithAuthor extends CourseAnnouncement {
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author_name: string;
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author_avatar?: string;
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}
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export interface CreateAnnouncementPayload {
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title: string;
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content: string;
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is_pinned?: boolean;
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cohort_ids?: string[];
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}
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export interface UpdateAnnouncementPayload {
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title?: string;
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content?: string;
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is_pinned?: boolean;
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}
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export interface CourseSubmission {
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id: string;
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user_id: string;
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@@ -763,6 +794,16 @@ export const lmsApi = {
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apiFetch(`/courses/${courseId}/lessons/${lessonId}/peer-review`, { method: 'POST', body: JSON.stringify({ submission_id: submissionId, score, feedback }) }, true),
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getMySubmissionFeedback: (courseId: string, lessonId: string): Promise<PeerReview[]> =>
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apiFetch(`/courses/${courseId}/lessons/${lessonId}/feedback`, {}, true),
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// Announcements
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listAnnouncements: (courseId: string): Promise<AnnouncementWithAuthor[]> =>
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apiFetch(`/courses/${courseId}/announcements`, {}, true),
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createAnnouncement: (courseId: string, payload: CreateAnnouncementPayload): Promise<CourseAnnouncement> =>
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apiFetch(`/courses/${courseId}/announcements`, { method: 'POST', body: JSON.stringify(payload) }, true),
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updateAnnouncement: (announcementId: string, payload: UpdateAnnouncementPayload): Promise<CourseAnnouncement> =>
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apiFetch(`/announcements/${announcementId}`, { method: 'PUT', body: JSON.stringify(payload) }, true),
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deleteAnnouncement: (announcementId: string): Promise<void> =>
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apiFetch(`/announcements/${announcementId}`, { method: 'DELETE' }, true),
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};
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export interface BackgroundTask {
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Reference in New Issue
Block a user