new media player functionality

backend/app/main.py

@@ -11,6 +11,45 @@ from app.user_models import User
 from app.api import events, auth, station_config, history, team, community, shows, storage, underwriters
 
 
+def _migrate_add_missing_columns(sync_conn):
+    """Add missing columns to existing tables (startup migration — no Alembic).
+
+    Handles both SQLite and PostgreSQL. Idempotent: skips columns that already exist.
+    Receives a sync SQLAlchemy Connection from engine.run_sync().
+    """
+    import sqlalchemy as sa
+
+    # Column definitions: (table, name, type, default)
+    pending = [
+        ("station_config", "stream_url", sa.String(500), ""),
+        ("station_config", "stream_metadata_url", sa.String(500), ""),
+    ]
+
+    # Determine dialect
+    dialect = sync_conn.dialect.name  # "sqlite" | "postgresql"
+
+    inspector = sa.inspect(sync_conn)
+
+    for table_name, col_name, col_type, default in pending:
+        # Check if column already exists
+        existing = inspector.get_columns(table_name)
+        if any(c["name"] == col_name for c in existing):
+            continue
+
+        print(f"  → Migrating: adding column {table_name}.{col_name}")
+
+        if dialect == "sqlite":
+            sync_conn.execute(
+                sa.text(f'ALTER TABLE {table_name} ADD COLUMN "{col_name}" TEXT NOT NULL DEFAULT "{default}"')
+            )
+        else:
+            sync_conn.execute(
+                sa.text(f'ALTER TABLE {table_name} ADD COLUMN "{col_name}" VARCHAR(500) NOT NULL DEFAULT "{default}"')
+            )
+
+        print(f"  ✓ Added {table_name}.{col_name}")
+
+
 async def _ensure_station_config(session):
     """Ensure the singleton station config row exists (idempotent)."""
     result = await session.execute(
@@ -28,9 +67,10 @@ async def _ensure_station_config(session):
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
-    # Create tables on startup
+    # Create tables on startup, then patch any missing columns
     async with engine.begin() as conn:
         await conn.run_sync(Base.metadata.create_all)
+        await conn.run_sync(_migrate_add_missing_columns)
 
     # Auto-seed if database is empty
     async with async_session() as session:

backend/app/models.py

@@ -94,6 +94,10 @@ class StationConfig(Base):
     # Donation
     donation_url = Column(String(500), nullable=False, default="")
 
+    # Stream
+    stream_url = Column(String(500), nullable=False, default="")
+    stream_metadata_url = Column(String(500), nullable=False, default="")
+
 
 class HistoryEntry(Base):
     __tablename__ = "history_entries"

backend/app/schemas.py

@@ -73,6 +73,8 @@ class StationConfigResponse(BaseModel):
     email: str
     website: str
     donation_url: str
+    stream_url: str
+    stream_metadata_url: str
 
     model_config = {"from_attributes": True}
 
@@ -95,6 +97,8 @@ class StationConfigUpdate(BaseModel):
     email: Optional[str] = None
     website: Optional[str] = None
     donation_url: Optional[str] = None
+    stream_url: Optional[str] = None
+    stream_metadata_url: Optional[str] = None
 
 
 # ── HistoryEntry ──────────────────────────────────────────

backend/seed.py

@@ -212,6 +212,8 @@ STATION_CONFIG: dict = {
     "email": "hello@kmountainflower.org",
     "website": "kmountainflower.org",
     "donation_url": "",
+    "stream_url": "",
+    "stream_metadata_url": "",
 }
 
 HISTORY_ENTRIES: list[dict] = [