From f3c3c47e7390a09376ed104d15df8f1b9d283314 Mon Sep 17 00:00:00 2001
From: EntireTwix <willkatz.dev@gmail.com>
Date: Sat, 3 Jul 2021 01:41:24 -0700
Subject: [PATCH] :sparkles: API Version Endpoint

---
 include/bank_api.h | 2 ++
 src/bank_api.cpp   | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/include/bank_api.h b/include/bank_api.h
index fea8971..113f983 100644
--- a/include/bank_api.h
+++ b/include/bank_api.h
@@ -28,6 +28,7 @@ public:
     void Close(req_args) const;
     void Contains(req_args, const std::string &name) const;
     void AdminVerifyAccount(req_args);
+    void ApiVersion(req_args) const;
 
     void AddUser(req_args) const;
     void AdminAddUser(req_args) const;
@@ -66,6 +67,7 @@ public:
     METHOD_ADD(api::DelUser, "/v1/delete", Delete, Options, "UserFilter");
     METHOD_ADD(api::AdminDelUser, "/v1/admin/delete", Delete, Options, "AdminFilter"); //expects ["name"](string)
 #endif
+    METHOD_ADD(api::ApiVersion, "/version");
 
     METHOD_LIST_END
 };
\ No newline at end of file
diff --git a/src/bank_api.cpp b/src/bank_api.cpp
index 5cf0f22..fa79282 100644
--- a/src/bank_api.cpp
+++ b/src/bank_api.cpp
@@ -124,6 +124,13 @@ void api::AdminVerifyAccount(req_args)
 {
     RESPOND_TRUE //filter handles admin creds
 }
+void api::ApiVersion(req_args) const
+{
+    auto resp = HttpResponse::newHttpJsonResponse(API_VERSION);
+    resp->setStatusCode(k200OK);
+    resp->setExpiredTime(0); //cached forever
+    callback(resp);
+}
 
 void api::AddUser(req_args) const
 {