feat: plugin migrations

api/core/model_runtime/entities/provider_entities.py

@@ -2,7 +2,7 @@ from collections.abc import Sequence
 from enum import Enum
 from typing import Optional
 
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 from core.model_runtime.entities.common_entities import I18nObject
 from core.model_runtime.entities.model_entities import AIModelEntity, ModelType
@@ -134,6 +134,14 @@ class ProviderEntity(BaseModel):
     # pydantic configs
     model_config = ConfigDict(protected_namespaces=())
 
+    @field_validator("models", mode="before")
+    @classmethod
+    def validate_models(cls, v):
+        # returns EmptyList if v is empty
+        if not v:
+            return []
+        return v
+
     def to_simple_provider(self) -> SimpleProviderEntity:
         """
         Convert to simple provider.

api/core/plugin/manager/plugin.py

@@ -76,7 +76,11 @@ class PluginInstallationManager(BasePluginManager):
         )
 
     def install_from_identifiers(
-        self, tenant_id: str, identifiers: Sequence[str], source: PluginInstallationSource, meta: dict
+        self,
+        tenant_id: str,
+        identifiers: Sequence[str],
+        source: PluginInstallationSource,
+        metas: list[dict],
     ) -> PluginInstallTaskStartResponse:
         """
         Install a plugin from an identifier.
@@ -89,7 +93,7 @@ class PluginInstallationManager(BasePluginManager):
             data={
                 "plugin_unique_identifiers": identifiers,
                 "source": source,
-                "meta": meta,
+                "metas": metas,
             },
             headers={"Content-Type": "application/json"},
         )