1 files changed, 52 insertions, 0 deletions
diff --git a/src/api/routes/connections/#connection_name/callback.ts b/src/api/routes/connections/#connection_name/callback.ts
new file mode 100644
index 00000000..f158a037
--- /dev/null
+++ b/src/api/routes/connections/#connection_name/callback.ts
@@ -0,0 +1,52 @@
+import { Request, Response, Router } from "express";
+import {
+	ConnectionCallbackSchema,
+	emitEvent,
+	FieldErrors,
+} from "../../../../util";
+import { ConnectionStore } from "../../../../util/connections";
+import { route } from "../../../util";
+
+const router = Router();
+
+router.post(
+	"/",
+	route({ body: "ConnectionCallbackSchema" }),
+	async (req: Request, res: Response) => {
+		const { connection_id: connection_name } = req.params;
+		const connection = ConnectionStore.connections.get(connection_name);
+		if (!connection)
+			throw FieldErrors({
+				provider_id: {
+					code: "BASE_TYPE_CHOICES",
+					message: req.t("common:field.BASE_TYPE_CHOICES", {
+						types: Array.from(
+							ConnectionStore.connections.keys(),
+						).join(", "),
+					}),
+				},
+			});
+
+		if (!connection.settings.enabled)
+			throw FieldErrors({
+				provider_id: {
+					message: "This connection has been disabled server-side.",
+				},
+			});
+
+		const body = req.body as ConnectionCallbackSchema;
+		const userId = connection.getUserId(body.state);
+		const emit = await connection.handleCallback(body);
+
+		// whether we should emit a connections update event, only used when a connection doesnt already exist
+		if (emit)
+			emitEvent({
+				event: "USER_CONNECTIONS_UPDATE",
+				data: {},
+				user_id: userId,
+			});
+		res.sendStatus(204);
+	},
+);
+
+export default router;