cal.pub0.org/packages/app-store/dailyvideo/lib/VideoApiAdapter.ts

155 lines
4.6 KiB
TypeScript

import { z } from "zod";
import { handleErrorsJson } from "@calcom/lib/errors";
import type { CalendarEvent } from "@calcom/types/Calendar";
import { CredentialPayload } from "@calcom/types/Credential";
import type { PartialReference } from "@calcom/types/EventManager";
import type { VideoApiAdapter, VideoCallData } from "@calcom/types/VideoApiAdapter";
import { getDailyAppKeys } from "./getDailyAppKeys";
/** @link https://docs.daily.co/reference/rest-api/rooms/create-room */
const dailyReturnTypeSchema = z.object({
/** Long UID string ie: 987b5eb5-d116-4a4e-8e2c-14fcb5710966 */
id: z.string(),
/** Not a real name, just a random generated string ie: "ePR84NQ1bPigp79dDezz" */
name: z.string(),
api_created: z.boolean(),
privacy: z.union([z.literal("private"), z.literal("public")]),
/** https://api-demo.daily.co/ePR84NQ1bPigp79dDezz */
url: z.string(),
created_at: z.string(),
config: z.object({
/** Timestamps expressed in seconds, not in milliseconds */
nbf: z.number().optional(),
/** Timestamps expressed in seconds, not in milliseconds */
exp: z.number(),
enable_chat: z.boolean(),
enable_knocking: z.boolean(),
enable_prejoin_ui: z.boolean(),
enable_new_call_ui: z.boolean(),
}),
});
export interface DailyEventResult {
id: string;
name: string;
api_created: boolean;
privacy: string;
url: string;
created_at: string;
config: Record<string, unknown>;
}
export interface DailyVideoCallData {
type: string;
id: string;
password: string;
url: string;
}
const meetingTokenSchema = z.object({
token: z.string(),
});
/** @deprecated use metadata on index file */
export const FAKE_DAILY_CREDENTIAL: CredentialPayload & { invalid: boolean } = {
id: +new Date().getTime(),
type: "daily_video",
key: { apikey: process.env.DAILY_API_KEY },
userId: +new Date().getTime(),
appId: "daily-video",
invalid: false,
};
const fetcher = async (endpoint: string, init?: RequestInit | undefined) => {
const { api_key } = await getDailyAppKeys();
return fetch(`https://api.daily.co/v1${endpoint}`, {
method: "GET",
headers: {
Authorization: "Bearer " + api_key,
"Content-Type": "application/json",
...init?.headers,
},
...init,
}).then(handleErrorsJson);
};
function postToDailyAPI(endpoint: string, body: Record<string, any>) {
return fetcher(endpoint, {
method: "POST",
body: JSON.stringify(body),
});
}
const DailyVideoApiAdapter = (): VideoApiAdapter => {
async function createOrUpdateMeeting(endpoint: string, event: CalendarEvent): Promise<VideoCallData> {
if (!event.uid) {
throw new Error("We need need the booking uid to create the Daily reference in DB");
}
const dailyEvent = await postToDailyAPI(endpoint, translateEvent(event)).then(
dailyReturnTypeSchema.parse
);
const meetingToken = await postToDailyAPI("/meeting-tokens", {
properties: { room_name: dailyEvent.name, is_owner: true },
}).then(meetingTokenSchema.parse);
return Promise.resolve({
type: "daily_video",
id: dailyEvent.name,
password: meetingToken.token,
url: dailyEvent.url,
});
}
const translateEvent = (event: CalendarEvent) => {
// Documentation at: https://docs.daily.co/reference#list-rooms
// added a 1 hour buffer for room expiration
const exp = Math.round(new Date(event.endTime).getTime() / 1000) + 60 * 60;
const scalePlan = process.env.DAILY_SCALE_PLAN;
if (scalePlan === "true") {
return {
privacy: "public",
properties: {
enable_new_call_ui: true,
enable_prejoin_ui: true,
enable_knocking: true,
enable_screenshare: true,
enable_chat: true,
exp: exp,
enable_recording: "local",
},
};
}
return {
privacy: "public",
properties: {
enable_new_call_ui: true,
enable_prejoin_ui: true,
enable_knocking: true,
enable_screenshare: true,
enable_chat: true,
exp: exp,
},
};
};
return {
/** Daily doesn't need to return busy times, so we return empty */
getAvailability: () => {
return Promise.resolve([]);
},
createMeeting: async (event: CalendarEvent): Promise<VideoCallData> =>
createOrUpdateMeeting("/rooms", event),
deleteMeeting: async (uid: string): Promise<void> => {
await fetcher(`/rooms/${uid}`, { method: "DELETE" });
return Promise.resolve();
},
updateMeeting: (bookingRef: PartialReference, event: CalendarEvent): Promise<VideoCallData> =>
createOrUpdateMeeting(`/rooms/${bookingRef.uid}`, event),
};
};
export default DailyVideoApiAdapter;