fix(api/web): fix get stage plugins (#931)

* fix(api/web): fix get stage plugins

src/dashboard/apigateway/apigateway/apis/web/resource_version/serializers.py

@@ -16,7 +16,6 @@
 # We undertake not to change the open source license (MIT license) applicable
 # to the current version of the project delivered to anyone in the future.
 #
-import copy
 
 from rest_framework import serializers
 
@@ -82,26 +81,30 @@ def get_proxy(self, obj):
         return proxy
 
     def get_plugins(self, obj):
-        plugins = copy.deepcopy(self.context.get("stage_plugins", {}))
+        stage_plugins = self.context.get("stage_plugins", {})
         # v2 才有plugin数据
         if not self.context["is_schema_v2"]:
-            return list(plugins.values())
+            return list(stage_plugins.values())
 
-        # 如果类型是merge， 同一个类型的环境 + 资源插件将会同时存在
-        # 如果类型是override， 同一个类型的环境插件将会被资源插件覆盖
-        rules = PLUGIN_MERGE_TYPE
-
-        # 根据 rules 配置确定是否资源插件配置覆盖环境插件配置
+        plugins = []
+        override_plugins = set()
         for plugin in obj.get("plugins", []):
             plugin_type = plugin["type"]
-            if rules.get(plugin_type, "") == "merge":
-                plugin["binding_type"] = PluginBindingScopeEnum.RESOURCE.value
-                plugins[f"{plugin_type}:resource"] = plugin
-            else:
-                plugin["binding_type"] = PluginBindingScopeEnum.RESOURCE.value
-                plugins[plugin_type] = plugin
-
-        return list(plugins.values())
+            plugin["binding_type"] = PluginBindingScopeEnum.RESOURCE.value
+
+            # 根据 rules 配置确定是否资源插件配置覆盖环境插件配置
+            # 如果类型是merge， 同一个类型的环境 + 资源插件将会同时存在
+            # 如果类型是override， 同一个类型的环境插件将会被资源插件覆盖
+            if not (stage_plugins.get(plugin_type) and PLUGIN_MERGE_TYPE.get(plugin_type, "") == "merge"):
+                override_plugins.add(plugin_type)
+
+            plugins.append(plugin)
+
+        plugins.extend(
+            [plugin for plugin_type, plugin in stage_plugins.items() if plugin_type not in override_plugins]
+        )
+
+        return plugins
 
 
 class ResourceVersionRetrieveOutputSLZ(serializers.Serializer):