1 files changed, 98 insertions, 0 deletions
diff --git a/apps/dreki/src/storages/dreki_storages.erl b/apps/dreki/src/storages/dreki_storages.erl
new file mode 100644
index 0000000..3a87347
--- /dev/null
+++ b/apps/dreki/src/storages/dreki_storages.erl
@@ -0,0 +1,98 @@
+-module(dreki_storages).
+-behaviour(dreki_store_namespace).
+-export([start/0, version/0, valid_store/4, format_item/1, actions/0, actions/1, schemas/0, as_tuple/1, as_map/1]).
+-export([record_name/0, record_attributes/0]).
+-export([after_create/1]).
+-export([install_local_store/0, create_local_storage/4]).
+
+-record(?MODULE, {
+                  id,
+                  version,
+                  schema,
+                  name,
+                  type,
+                  handler,
+                  params,
+                  tags = []
+                 }).
+
+install_local_store() ->
+    NodeUrn = dreki_node:urn(),
+    Urn = <<NodeUrn/binary, "::storages:local">>,
+    dreki_store:create_store(Urn, dreki_mnesia_store, #{}, #{}).
+
+create_local_storage(Type, Handler, Params, Tags) ->
+    NodeUrn = dreki_node:urn(),
+    LocalStoreUrn = <<NodeUrn/binary, "::storages:local">>,
+    Storage = #{
+                type => Type,
+                handler => Handler,
+                params => Params,
+                tags => Tags
+               },
+    dreki_store:create(LocalStoreUrn, Storage).
+
+record_name() -> ?MODULE.
+record_attributes() -> record_info(fields, ?MODULE).
+version() -> 1.
+
+start() ->
+     ok.
+
+valid_store(_Ns, _Loc, _Name, _BackendMod) ->
+    ok.
+
+format_item(Item) ->
+    ok.
+
+actions() ->
+    [].
+
+actions(_) ->
+    [].
+
+schemas() ->
+    #{default => <<"storage">>,
+     <<"storage">> => #{
+                        default_version => <<"1.0">>,
+                        <<"1.0">> => schemas(<<"storage">>, <<"1.0">>)
+                       }
+     }.
+
+schemas(<<"storage">>, <<"1.0">>) ->
+    #{
+      version => 'draft-06',
+      title => <<"Storage">>,
+      type => object,
+      required => [id, type, handler, params],
+      properties => #{
+                      id => #{type => string, <<"dreki:form">> => #{}},
+                      name => #{type => string},
+                      type => #{type => string, enum => [<<"fs">>, <<"os">>, <<"bs">>]},
+                      handler => #{type => string, enum => [<<"zfs">>, <<"fs">>]},
+                      params => #{type => object},
+                      tags => #{type => array, items => #{type => string}}
+                     }
+     }.
+
+as_tuple(Map = #{id := Id, type := Type, handler := Handler, params := Params, tags := Tags}) ->
+    #?MODULE{id = Id,
+             name = maps:get(name, Map, undefined),
+             type = Type,
+             handler = Handler,
+             params = Params,
+             tags = maps:get(tags, Map, [])
+            }.
+
+as_map(R = #?MODULE{}) ->
+    #{
+      id => R#?MODULE.id,
+      name => R#?MODULE.name,
+      type => R#?MODULE.type,
+      handler => R#?MODULE.handler,
+      params => R#?MODULE.params,
+      tags => R#?MODULE.tags
+     }.
+
+after_create(_Storage) ->
+    ok.