feat(api): dcim dev (#642)

cmdb-api/api/views/cmdb/dcim/tree_view.py

@@ -0,0 +1,19 @@
+# -*- coding:utf-8 -*-
+
+from api.lib.cmdb.dcim.tree_view import TreeViewManager
+from api.lib.common_setting.decorator import perms_role_required
+from api.lib.common_setting.role_perm_base import CMDBApp
+from api.resource import APIView
+
+app_cli = CMDBApp()
+
+
+class DCIMTreeView(APIView):
+    url_prefix = "/dcim/tree_view"
+
+    @perms_role_required(app_cli.app_name, app_cli.resource_type_name, app_cli.op.DCIM,
+                         app_cli.op.read, app_cli.admin_name)
+    def get(self):
+        result, type2name = TreeViewManager.get()
+
+        return self.jsonify(result=result, type2name=type2name)