feat: added front oauth endpoints

integrationos-platform-oauth/src/connections/front/init.ts

@@ -0,0 +1,47 @@
+import axios from "axios";
+import { DataObject, OAuthResponse } from "../../lib/types";
+
+const generateHeaders = (clientId: string, clientSecret: string) => {
+  const credentials = clientId + ":" + clientSecret;
+  const encodedCredentials = Buffer.from(credentials).toString("base64");
+
+  return {
+    authorization: "Basic " + encodedCredentials,
+    "Content-Type": "application/x-www-form-urlencoded",
+  };
+};
+
+export const init = async ({ body }: DataObject): Promise<OAuthResponse> => {
+  try {
+    const requestBody = {
+      grant_type: "authorization_code",
+      code: body.metadata?.code,
+      redirect_uri: body.metadata?.redirectUri,
+    };
+
+    const response = await axios.post(
+      "https://app.frontapp.com/oauth/token",
+      requestBody,
+      {
+        headers: generateHeaders(body.clientId, body.clientSecret),
+      }
+    );
+
+    const {
+      access_token: accessToken,
+      refresh_token: refreshToken,
+      expires_at: expiresIn,
+      token_type: tokenType,
+    } = response.data;
+
+    return {
+      accessToken,
+      refreshToken,
+      expiresIn,
+      tokenType,
+      meta: {},
+    };
+  } catch (error) {
+    throw new Error(`Error fetching access token for front: ${error}`);
+  }
+};

integrationos-platform-oauth/src/connections/front/refresh.ts

@@ -0,0 +1,54 @@
+import axios from "axios";
+import { DataObject, OAuthResponse } from "../../lib/types";
+
+const generateHeaders = (clientId: string, clientSecret: string) => {
+  const credentials = clientId + ":" + clientSecret;
+  const encodedCredentials = Buffer.from(credentials).toString("base64");
+
+  return {
+    authorization: "Basic " + encodedCredentials,
+    "Content-Type": "application/x-www-form-urlencoded",
+  };
+};
+
+export const refresh = async ({ body }: DataObject): Promise<OAuthResponse> => {
+  try {
+    const {
+      OAUTH_CLIENT_ID: client_id,
+      OAUTH_CLIENT_SECRET: client_secret,
+      OAUTH_REFRESH_TOKEN: refresh_token,
+    } = body;
+
+    const requestBody = {
+      grant_type: "refresh_token",
+      refresh_token,
+    };
+
+    const response = await axios.post(
+      "https://app.frontapp.com/oauth/token",
+      requestBody,
+      {
+        headers: generateHeaders(client_id, client_secret),
+      }
+    );
+
+    const {
+      access_token: accessToken,
+      refresh_token: refreshToken,
+      expires_at: expiresIn,
+      token_type: tokenType,
+    } = response.data;
+
+    return {
+      accessToken,
+      refreshToken,
+      expiresIn,
+      tokenType,
+      meta: {
+        ...body?.OAUTH_METADATA?.meta,
+      },
+    };
+  } catch (error) {
+    throw new Error(`Error fetching refresh token for xero: ${error}`);
+  }
+};