add gcal oauth permission

typescript/packages/common-cli/gcal.tsx

@@ -0,0 +1,252 @@
+import { h } from "@commontools/html";
+import { cell, derive, handler, NAME, recipe, UI } from "@commontools/builder";
+import { z } from "zod";
+
+// Define a CalendarEvent type
+const CalendarEvent = z.object({
+    id: z.string(),
+    summary: z.string().optional(),
+    description: z.string().optional(),
+    start: z.string(),
+    end: z.string(),
+    location: z.string().optional(),
+    eventType: z.string().optional(),
+});
+type CalendarEvent = z.infer<typeof CalendarEvent>;
+
+const Auth = z.object({
+    token: z.string(),
+    tokenType: z.string(),
+    scope: z.array(z.string()),
+    expiresIn: z.number(),
+    expiresAt: z.number(),
+    refreshToken: z.string(),
+    user: z.object({
+        email: z.string(),
+        name: z.string(),
+        picture: z.string(),
+    }),
+});
+type Auth = z.infer<typeof Auth>;
+
+// Recipe settings now include calendarId and limit
+const Recipe = z
+    .object({
+        settings: z.object({
+            calendarId: z
+                .string()
+                .default("primary")
+                .describe("Calendar ID to fetch events from"),
+            limit: z
+                .number()
+                .default(250)
+                .describe("number of events to import"),
+        }),
+    })
+    .describe("fake calendar");
+
+// Updated result schema for calendar events
+const ResultSchema = {
+    type: "object",
+    properties: {
+        events: {
+            type: "array",
+            items: {
+                type: "object",
+                properties: {
+                    id: { type: "string" },
+                    summary: { type: "string" },
+                    description: { type: "string" },
+                    start: { type: "string" },
+                    end: { type: "string" },
+                    location: { type: "string" },
+                    eventType: { type: "string" },
+                },
+            },
+        },
+        googleUpdater: { asCell: true, type: "action" },
+        auth: {
+            type: "object",
+            properties: {
+                token: { type: "string" },
+                tokenType: { type: "string" },
+                scope: { type: "array", items: { type: "string" } },
+                expiresIn: { type: "number" },
+                expiresAt: { type: "number" },
+                refreshToken: { type: "string" },
+            },
+        },
+    },
+};
+
+// Handler to update the limit for events to import
+const updateLimit = handler<{ detail: { value: string } }, { limit: number }>(
+    ({ detail }, state) => {
+        state.limit = parseInt(detail?.value ?? "10") || 0;
+    },
+);
+
+// Handler to update the calendar ID
+const updateCalendarId = handler<
+    { detail: { value: string } },
+    { calendarId: string }
+>(({ detail }, state) => {
+    state.calendarId = detail?.value ?? "primary";
+});
+
+// The updater now fetches calendar events using Fetch
+const calendarUpdater = handler<
+    NonNullable<unknown>,
+    { events: CalendarEvent[]; auth: Auth; settings: { calendarId: string; limit: number } }
+>((_event, state) => {
+    console.log("calendarUpdater!");
+
+    if (!state.auth.token) {
+        console.log("no token");
+        return;
+    }
+    if (state.auth.expiresAt && state.auth.expiresAt < Date.now()) {
+        console.log("token expired at ", state.auth.expiresAt);
+        return;
+    }
+
+    // Get existing event IDs for lookup
+    const existingEventIds = new Set((state.events || []).map((event) => event.id));
+    console.log("existing event ids", existingEventIds);
+
+    fetchCalendar(
+        state.auth.token,
+        state.settings.limit,
+        state.settings.calendarId,
+        existingEventIds,
+    ).then((result) => {
+        // Filter out any duplicates by ID
+        const newEvents = result.items.filter((event) => !existingEventIds.has(event.id));
+        if (newEvents.length > 0) {
+            console.log(`Adding ${newEvents.length} new events`);
+            state.events.push(...newEvents);
+        } else {
+            console.log("No new events found");
+        }
+    });
+});
+
+// Helper function to fetch calendar events using the Google Calendar API
+export async function fetchCalendar(
+    accessToken: string,
+    maxResults: number = 250,
+    calendarId: string = "primary",
+    existingEventIds: Set<string>,
+) {
+    // Get current date in ISO format for timeMin parameter
+    const now = new Date().toISOString();
+
+    const listResponse = await fetch(
+        `https://www.googleapis.com/calendar/v3/calendars/${encodeURIComponent(
+            calendarId,
+        )}/events?maxResults=${maxResults}&timeMin=${encodeURIComponent(now)}&singleEvents=true&orderBy=startTime`,
+        {
+            headers: {
+                Authorization: `Bearer ${accessToken}`,
+            },
+        },
+    );
+
+    const listData = await listResponse.json();
+
+    if (!listData.items || !Array.isArray(listData.items)) {
+        return { items: [] };
+    }
+
+    const events = listData.items
+        .filter((event: { id: string }) => !existingEventIds.has(event.id))
+        .map((event: any) => ({
+            id: event.id,
+            summary: event.summary || "",
+            description: event.description || "",
+            start: event.start
+                ? event.start.dateTime || event.start.date || ""
+                : "",
+            end: event.end ? event.end.dateTime || event.end.date || "" : "",
+            location: event.location || "",
+            eventType: event.eventType || "",
+        }));
+
+    return { items: events };
+}
+
+// Export the recipe, wiring up state cells, UI and the updater
+export default recipe(Recipe, ResultSchema, ({ settings }) => {
+    const auth = cell<Auth>({
+        token: "",
+        tokenType: "",
+        scope: [],
+        expiresIn: 0,
+        expiresAt: 0,
+        refreshToken: "",
+        user: {
+            email: "",
+            name: "",
+            picture: "",
+        },
+    });
+
+    const events = cell<CalendarEvent[]>([]);
+
+    derive(events, (events) => {
+        console.log("events", events.length);
+    });
+
+    return {
+        [NAME]: "calendar importer",
+        [UI]: (
+            <div>
+                <h1>Calendar Importer</h1>
+                <common-hstack>
+                    <label>Import Limit</label>
+                    <common-input
+                        value={settings.limit}
+                        placeholder="count of events to import"
+                        oncommon-input={updateLimit({ limit: settings.limit })}
+                    />
+                </common-hstack>
+                <common-hstack>
+                    <label>Calendar ID</label>
+                    <common-input
+                        value={settings.calendarId}
+                        placeholder="Calendar ID (e.g. primary)"
+                        oncommon-input={updateCalendarId({ calendarId: settings.calendarId })}
+                    />
+                </common-hstack>
+                <common-google-oauth $authCell={auth} auth={auth} />
+                <div>
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Start</th>
+                                <th>End</th>
+                                <th>Summary</th>
+                                <th>Location</th>
+                                <th>Type</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {events.map((event) => (
+                                <tr>
+                                    <td>&nbsp;{event.start}&nbsp;</td>
+                                    <td>&nbsp;{event.end}&nbsp;</td>
+                                    <td>&nbsp;{event.summary}&nbsp;</td>
+                                    <td>&nbsp;{event.location}&nbsp;</td>
+                                    <td>&nbsp;{event.eventType}&nbsp;</td>
+                                </tr>
+                            ))}
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        ),
+        events,
+        auth,
+        googleUpdater: calendarUpdater({ events, auth, settings }),
+    };
+});

typescript/packages/toolshed/routes/integrations/google-oauth/google-oauth.utils.ts

@@ -60,7 +60,8 @@ export const createOAuthClient = (redirectUri: string) => {
     authorizationEndpointUri: "https://accounts.google.com/o/oauth2/v2/auth",
     redirectUri,
     defaults: {
-      scope: "email profile https://www.googleapis.com/auth/gmail.readonly",
+      scope:
+        "email profile https://www.googleapis.com/auth/gmail.readonly https://www.googleapis.com/auth/calendar.readonly",
     },
   });
 };