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35 changes: 35 additions & 0 deletions src/app/ContestSite/ManagerPage/EditTimeline.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,9 @@ const EditTimeline: React.FC<ContestProps> = ({ mode, user }) => {
});
const [addContestTime, { error: addContestTimeError }] =
graphql.useAddContestTimeMutation();
const [deleteContestTime, { error: deleteContestTimeError }] =
graphql.useDeleteContestTimeMutation(); // 添加删除事件的 mutation

/* ---------------- useEffect ---------------- */
useEffect(() => {
if (getContestTimesError) {
Expand All @@ -53,6 +56,11 @@ const EditTimeline: React.FC<ContestProps> = ({ mode, user }) => {
message.error("添加事件失败");
}
}, [addContestTimeError]);
useEffect(() => {
if (deleteContestTimeError) {
message.error("删除事件失败");
}
}, [deleteContestTimeError]);
/* ---------------- 业务逻辑函数 ---------------- */
const handleAdd = async () => {
try {
Expand All @@ -75,6 +83,24 @@ const EditTimeline: React.FC<ContestProps> = ({ mode, user }) => {
}
};

const handleDelete = async (event: string) => {
try {
await deleteContestTime({
variables: {
contest_id: Contest_id,
event: event,
},
});
if (deleteContestTimeError)
throw new Error(deleteContestTimeError.message);
message.success("事件删除成功");
refetchContestTimes(); // 刷新事件列表
} catch (e) {
console.log(e);
message.error("删除事件失败");
}
};

const panelStyle: React.CSSProperties = {
marginBottom: 12,
background: token.colorFillAlter,
Expand All @@ -92,9 +118,18 @@ const EditTimeline: React.FC<ContestProps> = ({ mode, user }) => {
{dayjs(item.end).format("YYYY-MM-DD")}
<br />
描述:{item.description}
<br />
<Button
danger
onClick={() => handleDelete(item.event)}
style={{ marginTop: "10px" }}
>
删除事件
</Button>
</>
),
}));

/* ---------------- ⻚⾯组件 ---------------- */
return (
<Layout>
Expand Down
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