feat: added zendesk oauth endpoints (#166)

integrationos-oauth/src/connections/zendesk/init.ts

@@ -0,0 +1,58 @@
+import axios from 'axios';
+import { DataObject, OAuthResponse } from '../../lib/types';
+
+export const init = async ({ body }: DataObject): Promise<OAuthResponse> => {
+    try {
+        const {
+            clientId: client_id,
+            clientSecret: client_secret,
+            metadata: {
+                code,
+                formData: { ZENDESK_SUBDOMAIN },
+                redirectUri: redirect_uri,
+            },
+        } = body;
+
+        const requestBody = {
+            grant_type: 'authorization_code',
+            code,
+            client_id,
+            client_secret,
+            redirect_uri,
+            scope: 'read write',
+            code_verifier:
+                'eNmtK0mRHQ.-93QxgrniB7rb.-TZ_Tjbonygt2aqk1.ltiwXQHmNFeFJPh19MZwXzFDfmFMpUZbAFVtSAtChNU08R4txdDBi7EY6ZHiBp6I8F1drUHZR',
+        };
+
+        const response = await axios.post(
+            `https://${ZENDESK_SUBDOMAIN}.zendesk.com/oauth/tokens`,
+            requestBody,
+        );
+
+        const {
+            data: { token_type: tokenType, access_token: accessToken },
+        } = response;
+
+        const profileResponse = await axios.get(
+            `https://${ZENDESK_SUBDOMAIN}.zendesk.com/api/v2/users/me.json`,
+            { headers: { Authorization: `Bearer ${accessToken}` } },
+        );
+        const {
+            data: {
+                user: { email: ZENDESK_EMAIL_ADDRESS },
+            },
+        } = profileResponse;
+
+        return {
+            accessToken,
+            refreshToken: accessToken,
+            expiresIn: 2147483647,
+            tokenType,
+            meta: {
+                ZENDESK_EMAIL_ADDRESS,
+            },
+        };
+    } catch (error) {
+        throw new Error(`Error fetching access token for Zendesk: ${error}`);
+    }
+};

integrationos-oauth/src/connections/zendesk/refresh.ts

@@ -0,0 +1,18 @@
+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 refresh token for Zendesk: ${error}`);
+    }
+};