rename provider to provider_id in MUX api (#819)

Signed-off-by: Juan Antonio Osorio <ozz@stacklok.com>

Author: JAORMX

src/codegate/api/v1.py

@@ -475,13 +475,14 @@ async def get_workspace_muxes(
     # implementation that fetches the mux rules from the database.
     return [
         v1_models.MuxRule(
-            provider="openai",
+            # Hardcode some UUID just for mocking purposes
+            provider_id="00000000-0000-0000-0000-000000000001",
             model="gpt-3.5-turbo",
             matcher_type=v1_models.MuxMatcherType.file_regex,
             matcher=".*\\.txt",
         ),
         v1_models.MuxRule(
-            provider="anthropic",
+            provider_id="00000000-0000-0000-0000-000000000002",
             model="davinci",
             matcher_type=v1_models.MuxMatcherType.catch_all,
         ),

src/codegate/api/v1_models.py

@@ -293,10 +293,10 @@ class MuxRule(pydantic.BaseModel):
     Represents a mux rule for a provider.
     """
 
-    provider: str
+    provider_id: str
     model: str
     # The type of matcher to use
     matcher_type: MuxMatcherType
     # The actual matcher to use. Note that
     # this depends on the matcher type.
-    matcher: Optional[str]
+    matcher: Optional[str] = None