Merge pull request #3 from azul/refactor/transport-adapters

Refactor em specifics into http adapter

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/nickserver/couch_db/source.rb b/lib/nickserver/couch_db/source.rb
new file mode 100644
index 0000000..874fe4f
--- /dev/null
+++ b/lib/nickserver/couch_db/source.rb
@@ -0,0 +1,39 @@
+#
+# This class allows querying couch for public keys.
+#
+require 'nickserver/couch_db/response'
+require 'nickserver/config'
+
+module Nickserver::CouchDB
+  class Source
+
+    VIEW = '/_design/Identity/_view/pgp_key_by_email'
+
+    def initialize(adapter)
+      @adapter = adapter
+    end
+
+    def query(nick)
+      adapter.get url, query: query_for(nick) do |status, body|
+        yield Response.new(nick, status: status, body: body)
+      end
+    end
+
+    protected
+
+    def url
+      Nickserver::Config.couch_url + VIEW
+    end
+
+    def query_for(nick)
+      { reduce: "false", key: "\"#{nick}\"" }
+    end
+
+    def adapter
+      @adapter
+      # Nickserver::Adapters::Http.new(config)
+    end
+
+    attr_reader :config
+  end
+end