rename web_server to api (#29)

* add front end code

* change licence

* rename web_server to API

* change name to web_server

api/db/runtime_config.py

@@ -0,0 +1,54 @@
+#
+#  Copyright 2019 The RAG Flow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+from web_server.versions import get_versions
+from .reload_config_base import ReloadConfigBase
+
+
+class RuntimeConfig(ReloadConfigBase):
+    DEBUG = None
+    WORK_MODE = None
+    HTTP_PORT = None
+    JOB_SERVER_HOST = None
+    JOB_SERVER_VIP = None
+    ENV = dict()
+    SERVICE_DB = None
+    LOAD_CONFIG_MANAGER = False
+
+    @classmethod
+    def init_config(cls, **kwargs):
+        for k, v in kwargs.items():
+            if hasattr(cls, k):
+                setattr(cls, k, v)
+
+    @classmethod
+    def init_env(cls):
+        cls.ENV.update(get_versions())
+
+    @classmethod
+    def load_config_manager(cls):
+        cls.LOAD_CONFIG_MANAGER = True
+
+    @classmethod
+    def get_env(cls, key):
+        return cls.ENV.get(key, None)
+
+    @classmethod
+    def get_all_env(cls):
+        return cls.ENV
+
+    @classmethod
+    def set_service_db(cls, service_db):
+        cls.SERVICE_DB = service_db