added vimcal (copied google calendar), needs testing

This commit is contained in:
Peer Richelsen 2022-03-01 16:28:02 +00:00
parent fcdd2ab81b
commit 2f840df54b
5 changed files with 369 additions and 0 deletions

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@ -20,6 +20,8 @@ export function getIntegrationName(name: string) {
return "Huddle01";
case "tandem_video":
return "Tandem";
case "vimcal_calendar":
return "Vimcal";
}
}

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@ -6,5 +6,6 @@ export const CALENDAR_INTEGRATIONS_TYPES = {
apple: "apple_calendar",
caldav: "caldav_calendar",
google: "google_calendar",
vimcal: "vimcal_calendar",
office365: "office365_calendar",
};

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@ -0,0 +1,329 @@
import { Credential, Prisma } from "@prisma/client";
import { GetTokenResponse } from "google-auth-library/build/src/auth/oauth2client";
import { Auth, calendar_v3, google } from "googleapis";
import { getLocation, getRichDescription } from "@lib/CalEventParser";
import { CALENDAR_INTEGRATIONS_TYPES } from "@lib/integrations/calendar/constants/generals";
import logger from "@lib/logger";
import prisma from "@lib/prisma";
import { EventBusyDate, NewCalendarEventType } from "../constants/types";
import { Calendar, CalendarEvent, IntegrationCalendar } from "../interfaces/Calendar";
import CalendarService from "./BaseCalendarService";
const GOOGLE_API_CREDENTIALS = process.env.GOOGLE_API_CREDENTIALS || "";
export default class VimcalCalendarService implements Calendar {
private url = "";
private integrationName = "";
private auth: { getToken: () => Promise<MyGoogleAuth> };
private log: typeof logger;
constructor(credential: Credential) {
this.integrationName = CALENDAR_INTEGRATIONS_TYPES.google;
this.auth = this.googleAuth(credential);
this.log = logger.getChildLogger({ prefix: [`[[lib] ${this.integrationName}`] });
}
private googleAuth = (credential: Credential) => {
const { client_secret, client_id, redirect_uris } = JSON.parse(GOOGLE_API_CREDENTIALS).web;
const myGoogleAuth = new MyGoogleAuth(client_id, client_secret, redirect_uris[0]);
const googleCredentials = credential.key as Auth.Credentials;
myGoogleAuth.setCredentials(googleCredentials);
const isExpired = () => myGoogleAuth.isTokenExpiring();
const refreshAccessToken = () =>
myGoogleAuth
.refreshToken(googleCredentials.refresh_token)
.then((res: GetTokenResponse) => {
const token = res.res?.data;
googleCredentials.access_token = token.access_token;
googleCredentials.expiry_date = token.expiry_date;
return prisma.credential
.update({
where: {
id: credential.id,
},
data: {
key: googleCredentials as Prisma.InputJsonValue,
},
})
.then(() => {
myGoogleAuth.setCredentials(googleCredentials);
return myGoogleAuth;
});
})
.catch((err) => {
this.log.error("Error refreshing google token", err);
return myGoogleAuth;
});
return {
getToken: () => (!isExpired() ? Promise.resolve(myGoogleAuth) : refreshAccessToken()),
};
};
async createEvent(event: CalendarEvent): Promise<NewCalendarEventType> {
return new Promise((resolve, reject) =>
this.auth.getToken().then((myGoogleAuth) => {
const payload: calendar_v3.Schema$Event = {
summary: event.title,
description: getRichDescription(event),
start: {
dateTime: event.startTime,
timeZone: event.organizer.timeZone,
},
end: {
dateTime: event.endTime,
timeZone: event.organizer.timeZone,
},
attendees: event.attendees.map((attendee) => ({
...attendee,
responseStatus: "accepted",
})),
reminders: {
useDefault: true,
},
};
if (event.location) {
payload["location"] = getLocation(event);
}
if (event.conferenceData && event.location === "integrations:google:meet") {
payload["conferenceData"] = event.conferenceData;
}
const calendar = google.calendar({
version: "v3",
auth: myGoogleAuth,
});
calendar.events.insert(
{
auth: myGoogleAuth,
calendarId: event.destinationCalendar?.externalId
? event.destinationCalendar.externalId
: "primary",
requestBody: payload,
conferenceDataVersion: 1,
},
function (err, event) {
if (err || !event?.data) {
console.error("There was an error contacting vimcal calendar service: ", err);
return reject(err);
}
return resolve({
uid: "",
...event.data,
id: event.data.id || "",
additionalInfo: {
hangoutLink: event.data.hangoutLink || "",
},
type: "vimcal_calendar",
password: "",
url: "",
});
}
);
})
);
}
async updateEvent(uid: string, event: CalendarEvent): Promise<any> {
return new Promise((resolve, reject) =>
this.auth.getToken().then((myGoogleAuth) => {
const payload: calendar_v3.Schema$Event = {
summary: event.title,
description: getRichDescription(event),
start: {
dateTime: event.startTime,
timeZone: event.organizer.timeZone,
},
end: {
dateTime: event.endTime,
timeZone: event.organizer.timeZone,
},
attendees: event.attendees,
reminders: {
useDefault: true,
},
};
if (event.location) {
payload["location"] = getLocation(event);
}
const calendar = google.calendar({
version: "v3",
auth: myGoogleAuth,
});
calendar.events.update(
{
auth: myGoogleAuth,
calendarId: event.destinationCalendar?.externalId
? event.destinationCalendar.externalId
: "primary",
eventId: uid,
sendNotifications: true,
sendUpdates: "all",
requestBody: payload,
},
function (err, event) {
if (err) {
console.error("There was an error contacting google calendar service: ", err);
return reject(err);
}
return resolve(event?.data);
}
);
})
);
}
async deleteEvent(uid: string, event: CalendarEvent): Promise<void> {
return new Promise((resolve, reject) =>
this.auth.getToken().then((myGoogleAuth) => {
const calendar = google.calendar({
version: "v3",
auth: myGoogleAuth,
});
calendar.events.delete(
{
auth: myGoogleAuth,
calendarId: event.destinationCalendar?.externalId
? event.destinationCalendar.externalId
: "primary",
eventId: uid,
sendNotifications: true,
sendUpdates: "all",
},
function (err, event) {
if (err) {
console.error("There was an error contacting google calendar service: ", err);
return reject(err);
}
return resolve(event?.data);
}
);
})
);
}
async getAvailability(
dateFrom: string,
dateTo: string,
selectedCalendars: IntegrationCalendar[]
): Promise<EventBusyDate[]> {
return new Promise((resolve, reject) =>
this.auth.getToken().then((myGoogleAuth) => {
const calendar = google.calendar({
version: "v3",
auth: myGoogleAuth,
});
const selectedCalendarIds = selectedCalendars
.filter((e) => e.integration === this.integrationName)
.map((e) => e.externalId);
if (selectedCalendarIds.length === 0 && selectedCalendars.length > 0) {
// Only calendars of other integrations selected
resolve([]);
return;
}
(selectedCalendarIds.length === 0
? calendar.calendarList
.list()
.then((cals) => cals.data.items?.map((cal) => cal.id).filter(Boolean) || [])
: Promise.resolve(selectedCalendarIds)
)
.then((calsIds) => {
calendar.freebusy.query(
{
requestBody: {
timeMin: dateFrom,
timeMax: dateTo,
items: calsIds.map((id) => ({ id: id })),
},
},
(err, apires) => {
if (err) {
reject(err);
}
let result: Prisma.PromiseReturnType<CalendarService["getAvailability"]> = [];
if (apires?.data.calendars) {
result = Object.values(apires.data.calendars).reduce((c, i) => {
i.busy?.forEach((busyTime) => {
c.push({
start: busyTime.start || "",
end: busyTime.end || "",
});
});
return c;
}, [] as typeof result);
}
resolve(result);
}
);
})
.catch((err) => {
this.log.error("There was an error contacting google calendar service: ", err);
reject(err);
});
})
);
}
async listCalendars(): Promise<IntegrationCalendar[]> {
return new Promise((resolve, reject) =>
this.auth.getToken().then((myGoogleAuth) => {
const calendar = google.calendar({
version: "v3",
auth: myGoogleAuth,
});
calendar.calendarList
.list()
.then((cals) => {
resolve(
cals.data.items?.map((cal) => {
const calendar: IntegrationCalendar = {
externalId: cal.id ?? "No id",
integration: this.integrationName,
name: cal.summary ?? "No name",
primary: cal.primary ?? false,
};
return calendar;
}) || []
);
})
.catch((err: Error) => {
this.log.error("There was an error contacting google calendar service: ", err);
reject(err);
});
})
);
}
}
class MyGoogleAuth extends google.auth.OAuth2 {
constructor(client_id: string, client_secret: string, redirect_uri: string) {
super(client_id, client_secret, redirect_uri);
}
isTokenExpiring() {
return super.isTokenExpiring();
}
async refreshToken(token: string | null | undefined) {
return super.refreshToken(token);
}
}

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@ -13,6 +13,7 @@ export type Integration = {
installed: boolean;
type:
| "google_calendar"
| "vimcal_calendar"
| "office365_calendar"
| "zoom_video"
| "daily_video"
@ -38,6 +39,14 @@ export const ALL_INTEGRATIONS = [
description: "For personal and business calendars",
variant: "calendar",
},
{
installed: !!(process.env.GOOGLE_API_CREDENTIALS && validJson(process.env.GOOGLE_API_CREDENTIALS)),
type: "vimcal_calendar",
title: "Vimcal",
imageSrc: "integrations/vimcal.svg",
description: "For personal and business calendars",
variant: "calendar",
},
{
installed: !!(process.env.MS_GRAPH_CLIENT_ID && process.env.MS_GRAPH_CLIENT_SECRET),
type: "office365_calendar",

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@ -0,0 +1,28 @@
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