From 15fcb04368b8c7e5065f87a86650f216e9e2eae5 Mon Sep 17 00:00:00 2001
From: "Phyks (Lucas Verney)" <phyks@phyks.me>
Date: Thu, 17 Jan 2019 09:10:00 +0100
Subject: [PATCH] Support OPTIONS method for all API endpoints

---
 flatisfy/web/app.py        | 6 +++---
 flatisfy/web/routes/api.py | 4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/flatisfy/web/app.py b/flatisfy/web/app.py
index a10e376..e78f2fb 100644
--- a/flatisfy/web/app.py
+++ b/flatisfy/web/app.py
@@ -101,10 +101,10 @@ def get_app(config):
     app.route("/api/v1/ics/visits.ics", ["GET", "OPTIONS"],
               api_routes.ics_feed_v1)
 
-    app.route("/api/v1/search", "POST", api_routes.search_v1)
+    app.route("/api/v1/search", ["POST", "OPTIONS"], api_routes.search_v1)
 
-    app.route("/api/v1/opendata", "GET", api_routes.opendata_index_v1)
-    app.route("/api/v1/opendata/postal_codes", "GET",
+    app.route("/api/v1/opendata", ["GET", "OPTIONS"], api_routes.opendata_index_v1)
+    app.route("/api/v1/opendata/postal_codes", ["GET", "OPTIONS"],
               api_routes.opendata_postal_codes_v1)
 
     app.route("/api/v1/metadata", ["GET", "OPTIONS"], api_routes.metadata_v1)
diff --git a/flatisfy/web/routes/api.py b/flatisfy/web/routes/api.py
index 101a821..ca897fc 100644
--- a/flatisfy/web/routes/api.py
+++ b/flatisfy/web/routes/api.py
@@ -439,6 +439,10 @@ def opendata_index_v1():
 
         GET /api/v1/opendata
     """
+    if bottle.request.method == 'OPTIONS':
+        # CORS
+        return {}
+
     return {
         "postal_codes": "/api/v1/opendata/postal_codes"
     }