From 96ca9a725d2cbcf932d9aab5e28cff234db538c0 Mon Sep 17 00:00:00 2001
From: Jordan Bancino <jordan@bancino.net>
Date: Tue, 25 Apr 2023 22:11:34 +0000
Subject: [PATCH] Finish up capabilities for now.

---
 TODO.txt                       | 2 +-
 src/Routes/RouteCapabilities.c | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/TODO.txt b/TODO.txt
index 8bf0d99..6996353 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -55,7 +55,7 @@ Milestone: v0.3.0
             [ ] Attach device id to user object
             [ ] Use UserAuthenticate()
     [~] 9: User Data
-    [ ] 5: Capabilities negotiation
+    [x] 5: Capabilities negotiation
     [ ] 10: Security (Rate Limiting)
 
 Milestone: v0.4.0
diff --git a/src/Routes/RouteCapabilities.c b/src/Routes/RouteCapabilities.c
index 55f045e..f0a3b84 100644
--- a/src/Routes/RouteCapabilities.c
+++ b/src/Routes/RouteCapabilities.c
@@ -34,18 +34,26 @@ ROUTE_IMPL(RouteCapabilities, path, argp)
 {
     HashMap *response;
     HashMap *capabilities;
+    HashMap *roomVersions;
 
     (void) path;
     (void) argp;
 
     response = HashMapCreate();
     capabilities = HashMapCreate();
+    roomVersions = HashMapCreate();
 
     JsonSet(capabilities, JsonValueBoolean(1), 2, "m.change_password", "enabled");
     JsonSet(capabilities, JsonValueBoolean(1), 2, "m.set_displayname", "enabled");
     JsonSet(capabilities, JsonValueBoolean(1), 2, "m.set_avatar_url", "enabled");
     JsonSet(capabilities, JsonValueBoolean(0), 2, "m.3pid_changes", "enabled");
 
+    /* TODO: When more room versions are implemented, add them to roomVersions */
+    HashMapSet(roomVersions, "1", JsonValueString("unstable"));
+
+    JsonSet(capabilities, JsonValueString("1"), 2, "m.room_versions", "default");
+    JsonSet(capabilities, JsonValueObject(roomVersions), 2, "m.room_versions", "available");
+
     HashMapSet(response, "capabilities", JsonValueObject(capabilities));
     return response;
 }