feat: announcement

This commit is contained in:
2026-06-24 17:54:15 +03:30
parent 58e794372d
commit 8db8fbb143
2 changed files with 308 additions and 0 deletions
+303
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@@ -0,0 +1,303 @@
"use client";
import { useState } from "react";
import { apiFetch, ApiError, toFormData } from "@/lib/api";
import { useList } from "@/lib/useResource";
import { useToast } from "@/components/toast";
import { DataTable, type Column } from "@/components/DataTable";
import {
Button,
ConfirmDialog,
Field,
Input,
Modal,
PageHeader,
Textarea,
} from "@/components/ui";
import { EditIcon, PlusIcon, TrashIcon } from "@/components/icons";
import { toFa } from "@/lib/utils";
import { MediaPreview } from "@/components/MediaPreview";
import { ImagePicker } from "@/components/ImagePicker";
import { pickUrl, IMAGE_KEYS } from "@/lib/media";
interface Announcement {
id: number;
title?: string;
description?: string;
link?: string;
start_date?: string | null;
end_date?: string | null;
image_id?: number | null;
image?: unknown;
}
// Datetime ISO string -> "YYYY-MM-DD" for a <input type="date">.
function toDateInput(value?: string | null): string {
return value ? value.slice(0, 10) : "";
}
// "YYYY-MM-DD" Gregorian -> Persian display, or "—".
function toFaDate(value?: string | null): string {
if (!value) return "—";
const d = value.slice(0, 10);
try {
return new Intl.DateTimeFormat("fa-IR").format(new Date(d));
} catch {
return d;
}
}
export default function AnnouncementsPage() {
const { data, loading, error, reload } =
useList<Announcement>("/announcements");
const toast = useToast();
const [editing, setEditing] = useState<Announcement | null>(null);
const [open, setOpen] = useState(false);
const [title, setTitle] = useState("");
const [description, setDescription] = useState("");
const [link, setLink] = useState("");
const [startDate, setStartDate] = useState("");
const [endDate, setEndDate] = useState("");
const [imageId, setImageId] = useState<number | null>(null);
const [imageFile, setImageFile] = useState<File | null>(null);
const [saving, setSaving] = useState(false);
const [deleting, setDeleting] = useState<Announcement | null>(null);
const [removing, setRemoving] = useState(false);
function openCreate() {
setEditing(null);
setTitle("");
setDescription("");
setLink("");
setStartDate("");
setEndDate("");
setImageId(null);
setImageFile(null);
setOpen(true);
}
function openEdit(row: Announcement) {
setEditing(row);
setTitle(row.title ?? "");
setDescription(row.description ?? "");
setLink(row.link ?? "");
setStartDate(toDateInput(row.start_date));
setEndDate(toDateInput(row.end_date));
setImageId(row.image_id ?? null);
setImageFile(null);
setOpen(true);
}
async function save(e: React.FormEvent) {
e.preventDefault();
setSaving(true);
try {
// Multipart (the image is a file). Edit posts to /announcements/:id,
// which the backend also accepts as a multipart update.
const body = toFormData({
title,
description,
link,
start_date: startDate,
end_date: endDate,
image_id: imageId,
image: imageFile,
});
if (editing) {
await apiFetch(`/announcements/${editing.id}`, { method: "POST", body });
toast.success("اعلان ویرایش شد.");
} else {
await apiFetch("/announcements", { method: "POST", body });
toast.success("اعلان افزوده شد.");
}
setOpen(false);
reload();
} catch (err) {
toast.error(err instanceof ApiError ? err.message : "خطا در ذخیره‌سازی");
} finally {
setSaving(false);
}
}
async function confirmDelete() {
if (!deleting) return;
setRemoving(true);
try {
await apiFetch(`/announcements/${deleting.id}`, { method: "DELETE" });
toast.success("اعلان حذف شد.");
setDeleting(null);
reload();
} catch (err) {
toast.error(err instanceof ApiError ? err.message : "خطا در حذف");
} finally {
setRemoving(false);
}
}
const columns: Column<Announcement>[] = [
{ key: "id", header: "شناسه", render: (r) => toFa(r.id), className: "w-20" },
{
key: "thumbnail",
header: "تصویر",
className: "w-20",
render: (r) => (
<MediaPreview kind="image" src={pickUrl(r, IMAGE_KEYS)} label={r.title} />
),
},
{ key: "title", header: "عنوان", render: (r) => r.title ?? "—" },
{
key: "link",
header: "لینک",
render: (r) =>
r.link ? (
<span dir="ltr" className="block max-w-[12rem] truncate">
{r.link}
</span>
) : (
"—"
),
},
{
key: "start_date",
header: "تاریخ شروع",
render: (r) => toFaDate(r.start_date),
className: "w-32",
},
{
key: "end_date",
header: "تاریخ پایان",
render: (r) => toFaDate(r.end_date),
className: "w-32",
},
];
return (
<div>
<PageHeader
title="اعلان‌ها"
subtitle="مدیریت اعلان‌های برنامه (تصویر، عنوان، توضیح، لینک و بازه زمانی)"
action={
<Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
اعلان جدید
</Button>
}
/>
<DataTable
columns={columns}
rows={data}
loading={loading}
error={error}
onRetry={reload}
emptyMessage="هنوز اعلانی ثبت نشده است."
emptyAction={
<Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
اعلان جدید
</Button>
}
actions={(row) => (
<>
<Button variant="ghost" onClick={() => openEdit(row)} aria-label="ویرایش">
<EditIcon className="h-4 w-4" />
</Button>
<Button
variant="ghost"
onClick={() => setDeleting(row)}
aria-label="حذف"
className="text-danger"
>
<TrashIcon className="h-4 w-4" />
</Button>
</>
)}
/>
<Modal
open={open}
onClose={() => setOpen(false)}
title={editing ? "ویرایش اعلان" : "اعلان جدید"}
footer={
<>
<Button variant="secondary" onClick={() => setOpen(false)}>
انصراف
</Button>
<Button form="announcement-form" type="submit" loading={saving}>
ذخیره
</Button>
</>
}
>
<form
id="announcement-form"
onSubmit={save}
className="flex flex-col gap-4"
>
<Field label="عنوان" required>
<Input
value={title}
onChange={(e) => setTitle(e.target.value)}
placeholder="مثلاً تخفیف ویژه نوروز"
required
autoFocus
/>
</Field>
<Field label="توضیحات">
<Textarea
value={description}
onChange={(e) => setDescription(e.target.value)}
placeholder="توضیح کوتاه درباره اعلان"
/>
</Field>
<Field label="تصویر" hint="انتخاب از کتابخانه یا بارگذاری تصویر جدید">
<ImagePicker
imageId={imageId}
onPickId={setImageId}
file={imageFile}
onPickFile={setImageFile}
existingUrl={editing ? pickUrl(editing, IMAGE_KEYS) : null}
/>
</Field>
<Field label="لینک">
<Input
value={link}
onChange={(e) => setLink(e.target.value)}
placeholder="https://"
dir="ltr"
/>
</Field>
<div className="grid grid-cols-2 gap-4">
<Field label="تاریخ شروع">
<Input
type="date"
value={startDate}
onChange={(e) => setStartDate(e.target.value)}
dir="ltr"
/>
</Field>
<Field label="تاریخ پایان">
<Input
type="date"
value={endDate}
onChange={(e) => setEndDate(e.target.value)}
dir="ltr"
/>
</Field>
</div>
</form>
</Modal>
<ConfirmDialog
open={!!deleting}
message={`آیا از حذف «${deleting?.title}» مطمئن هستید؟`}
loading={removing}
onConfirm={confirmDelete}
onClose={() => setDeleting(null)}
/>
</div>
);
}
+5
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@@ -80,6 +80,11 @@ export const NAV: NavSection[] = [
icon: SliderIcon, icon: SliderIcon,
items: [{ href: "/dashboard/sliders", label: "اسلایدرها" }], items: [{ href: "/dashboard/sliders", label: "اسلایدرها" }],
}, },
{
label: "اعلان‌ها",
icon: SliderIcon,
items: [{ href: "/dashboard/announcements", label: "اعلان‌ها" }],
},
{ {
label: "تصاویر", label: "تصاویر",
icon: ImageIcon, icon: ImageIcon,