Initial commit (forked from jamiepine/voicebox)

backend/routes/mcp_bindings.py

@@ -0,0 +1,79 @@
+"""REST endpoints for per-MCP-client voice binding settings.
+
+The Settings UI uses these to let users configure distinct voices per
+agent (Claude Code in Morgan, Cursor in Scarlett, ...). The ``client_id``
+column is the same value the MCP client sends in ``X-Voicebox-Client-Id``
+(or the stdio shim pulls from ``VOICEBOX_CLIENT_ID``).
+"""
+
+from datetime import datetime, timezone
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+
+from .. import models
+from ..database import get_db
+from ..database.models import MCPClientBinding
+
+
+router = APIRouter()
+
+
+@router.get(
+    "/mcp/bindings",
+    response_model=models.MCPClientBindingListResponse,
+)
+async def list_mcp_bindings(db: Session = Depends(get_db)):
+    rows = (
+        db.query(MCPClientBinding)
+        .order_by(MCPClientBinding.client_id)
+        .all()
+    )
+    return models.MCPClientBindingListResponse(
+        items=[models.MCPClientBindingResponse.model_validate(r) for r in rows]
+    )
+
+
+@router.put(
+    "/mcp/bindings",
+    response_model=models.MCPClientBindingResponse,
+)
+async def upsert_mcp_binding(
+    data: models.MCPClientBindingUpsert,
+    db: Session = Depends(get_db),
+):
+    """Create-or-update a binding. Matches by client_id."""
+    row = (
+        db.query(MCPClientBinding)
+        .filter(MCPClientBinding.client_id == data.client_id)
+        .first()
+    )
+    if row is None:
+        row = MCPClientBinding(client_id=data.client_id)
+        db.add(row)
+
+    row.label = data.label
+    row.profile_id = data.profile_id
+    row.default_engine = data.default_engine
+    row.default_personality = data.default_personality
+    row.updated_at = datetime.now(timezone.utc)
+    db.commit()
+    db.refresh(row)
+    return models.MCPClientBindingResponse.model_validate(row)
+
+
+@router.delete("/mcp/bindings/{client_id}")
+async def delete_mcp_binding(
+    client_id: str,
+    db: Session = Depends(get_db),
+):
+    row = (
+        db.query(MCPClientBinding)
+        .filter(MCPClientBinding.client_id == client_id)
+        .first()
+    )
+    if row is None:
+        raise HTTPException(status_code=404, detail="Binding not found")
+    db.delete(row)
+    db.commit()
+    return {"deleted": client_id}