feat/enh: dm from user profile preview

src/lib/apis/channels/index.ts

@@ -104,6 +104,37 @@ export const getChannelById = async (token: string = '', channel_id: string) =>
 	return res;
 };
 
+export const getDMChannelByUserId = async (token: string = '', user_id: string) => {
+	let error = null;
+
+	const res = await fetch(`${WEBUI_API_BASE_URL}/channels/users/${user_id}`, {
+		method: 'GET',
+		headers: {
+			Accept: 'application/json',
+			'Content-Type': 'application/json',
+			authorization: `Bearer ${token}`
+		}
+	})
+		.then(async (res) => {
+			if (!res.ok) throw await res.json();
+			return res.json();
+		})
+		.then((json) => {
+			return json;
+		})
+		.catch((err) => {
+			error = err.detail;
+			console.error(err);
+			return null;
+		});
+
+	if (error) {
+		throw error;
+	}
+
+	return res;
+};
+
 export const getChannelMembersById = async (
 	token: string,
 	channel_id: string,