From 9ebc1a57335e3b183be9a0494cdc377a19219222 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Tue, 15 Mar 2016 00:11:28 -0400
Subject: initial session support

---
 src/guff/handlers/api.cr       | 11 ++++++++++-
 src/guff/handlers/session.cr   | 21 +++++++++++++++++++++
 src/guff/handlers/test-auth.cr | 10 ----------
 3 files changed, 31 insertions(+), 11 deletions(-)
 create mode 100644 src/guff/handlers/session.cr

(limited to 'src/guff/handlers')

diff --git a/src/guff/handlers/api.cr b/src/guff/handlers/api.cr
index 4401f75..6f5c528 100644
--- a/src/guff/handlers/api.cr
+++ b/src/guff/handlers/api.cr
@@ -10,8 +10,17 @@ private macro define_method_calls(hash)
       case method
       {% for method in methods %}
         when "{{ method }}"
+          params = case context.request.method
+          when "GET"
+            context.request.query_params
+          when "POST"
+            HTTP::Params.parse((context.request.body || "") as String)
+          else
+            raise "unsupported method"
+          end
+
           do_{{ namespace.id }}_{{ method }}(context, get_method_args(
-            context.request.query_params,
+            params,
             "{{ namespace.id }}",
             "{{ method.id }}"
           )).to_json
diff --git a/src/guff/handlers/session.cr b/src/guff/handlers/session.cr
new file mode 100644
index 0000000..bc7a5bc
--- /dev/null
+++ b/src/guff/handlers/session.cr
@@ -0,0 +1,21 @@
+require "json"
+require "../handler"
+
+class Guff::Handlers::SessionHandler < Guff::Handler
+  def call(context : HTTP::Server::Context)
+    if cookie = context.request.cookies["guff_session"]?
+      # get session id
+      sid = cookie.value
+      puts "DEBUG: session_id = #{sid}"
+      context.request.headers["x-guff-session-id"] = sid
+    end
+
+    call_next(context)
+
+    if sid = context.request.headers["x-guff-session-id"]?
+      # FIXME: need way to delete cookie
+      cookie = HTTP::Cookie.new("guff_session", sid)
+      context.response.headers["set-cookie"] = cookie.to_set_cookie_header
+    end
+  end
+end
diff --git a/src/guff/handlers/test-auth.cr b/src/guff/handlers/test-auth.cr
index 5cf5769..a0238f2 100644
--- a/src/guff/handlers/test-auth.cr
+++ b/src/guff/handlers/test-auth.cr
@@ -8,8 +8,6 @@ class Guff::Handlers::TestAuthHandler < Guff::Handler
       case context.request.method
       when "GET", "HEAD"
         draw_page(context)
-      when "POST"
-        set_auth(context)
       else
         raise "unknown method"
       end
@@ -21,12 +19,4 @@ class Guff::Handlers::TestAuthHandler < Guff::Handler
   private def draw_page(context)
     TestAuthHTMLView.run(@models, context)
   end
-
-  private def set_auth(context)
-    params = HTTP::Params.parse(context.request.body as String)
-
-    # TODO: extract user id and set it in session
-
-    redirect(context, "/test/blog")
-  end
 end
-- 
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