feat: todoist oauth configuration (#327)

Author: siddharth-bhansali

oauth/src/connections/todoist/init.ts

@@ -0,0 +1,43 @@
+import axios from 'axios';
+import qs from 'qs';
+import { DataObject, OAuthResponse } from '../../lib/types';
+
+export const init = async ({ body }: DataObject): Promise<OAuthResponse> => {
+    try {
+        const {
+            clientId: client_id,
+            clientSecret: client_secret,
+            metadata: { code, redirectUri: redirect_uri },
+        } = body;
+
+        const requestBody = {
+            code,
+            client_id,
+            client_secret,
+            redirect_uri,
+        };
+
+        const response = await axios({
+            url: 'https://todoist.com/oauth/access_token',
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded',
+                Accept: 'application/json',
+            },
+            data: qs.stringify(requestBody),
+        });
+
+        const { access_token: accessToken, token_type: tokenType } =
+            response.data;
+
+        return {
+            accessToken,
+            refreshToken: accessToken,
+            expiresIn: 2147483647,
+            tokenType: tokenType === 'bearer' ? 'Bearer' : tokenType,
+            meta: {},
+        };
+    } catch (error) {
+        throw new Error(`Error fetching access token for Todoist: ${error}`);
+    }
+};

oauth/src/connections/todoist/refresh.ts

@@ -0,0 +1,19 @@
+import { DataObject, OAuthResponse } from '../../lib/types';
+
+export const refresh = async ({ body }: DataObject): Promise<OAuthResponse> => {
+    try {
+        const {
+            OAUTH_METADATA: { accessToken, refreshToken, tokenType, meta },
+        } = body;
+
+        return {
+            accessToken,
+            refreshToken,
+            expiresIn: 2147483647,
+            tokenType,
+            meta,
+        };
+    } catch (error) {
+        throw new Error(`Error fetching access token for Todoist: ${error}`);
+    }
+};

oauth/src/connections/zendesk/refresh.ts

@@ -5,6 +5,7 @@ export const refresh = async ({ body }: DataObject): Promise<OAuthResponse> => {
         const {
             OAUTH_METADATA: { accessToken, refreshToken, tokenType, meta },
         } = body;
+
         return {
             accessToken,
             refreshToken,