Adds public events endpoint and user tickets

Adds a public events endpoint that allows read-only access to all events.
Improves ticket management by adding support for user IDs as an identifier, alongside name and email.
This simplifies ticket creation for authenticated users and enhances security.
Also introduces an API endpoint to fetch tickets by user ID.

crud.py

@@ -19,7 +19,7 @@ async def create_ticket(
     extra: Optional[dict] = None,
 ) -> Ticket:
     now = datetime.now(timezone.utc)
-    
+
     # Handle database constraints: if user_id is provided, use empty strings for name/email
     if user_id:
         db_name = ""
@@ -27,7 +27,7 @@ async def create_ticket(
     else:
         db_name = name or ""
         db_email = email or ""
-    
+
     ticket = Ticket(
         id=payment_hash,
         wallet=wallet,
@@ -41,12 +41,12 @@ async def create_ticket(
         time=now,
         extra=TicketExtra(**extra) if extra else TicketExtra(),
     )
-    
+
     # Create a dict for database insertion with proper handling of constraints
     ticket_dict = ticket.dict()
     ticket_dict["name"] = db_name
     ticket_dict["email"] = db_email
-    
+
     await db.execute(
         """
         INSERT INTO events.ticket (id, wallet, event, name, email, user_id, registered, paid, time, reg_timestamp, extra)
@@ -60,16 +60,16 @@ async def create_ticket(
 async def update_ticket(ticket: Ticket) -> Ticket:
     # Create a new Ticket object with corrected values for database constraints
     ticket_dict = ticket.dict()
-    
+
     # Convert None values to empty strings for database constraints
     if ticket_dict.get("name") is None:
         ticket_dict["name"] = ""
     if ticket_dict.get("email") is None:
         ticket_dict["email"] = ""
-    
+
     # Create a new Ticket object with the corrected values
     corrected_ticket = Ticket(**ticket_dict)
-    
+
     await db.update("events.ticket", corrected_ticket)
     return ticket
 
@@ -97,7 +97,7 @@ async def get_tickets(wallet_ids: str | list[str]) -> list[Ticket]:
         wallet_ids = [wallet_ids]
     q = ",".join([f"'{wallet_id}'" for wallet_id in wallet_ids])
     rows = await db.fetchall(f"SELECT * FROM events.ticket WHERE wallet IN ({q})")
-    
+
     tickets = []
     for row in rows:
         # Convert empty strings back to None for the model
@@ -107,7 +107,7 @@ async def get_tickets(wallet_ids: str | list[str]) -> list[Ticket]:
         if ticket_data.get("email") == "":
             ticket_data["email"] = None
         tickets.append(Ticket(**ticket_data))
-    
+
     return tickets
 
 
@@ -117,7 +117,7 @@ async def get_tickets_by_user_id(user_id: str) -> list[Ticket]:
         "SELECT * FROM events.ticket WHERE user_id = :user_id ORDER BY time DESC",
         {"user_id": user_id}
     )
-    
+
     tickets = []
     for row in rows:
         # Convert empty strings back to None for the model
@@ -127,7 +127,7 @@ async def get_tickets_by_user_id(user_id: str) -> list[Ticket]:
         if ticket_data.get("email") == "":
             ticket_data["email"] = None
         tickets.append(Ticket(**ticket_data))
-    
+
     return tickets
 
 
@@ -199,7 +199,7 @@ async def get_event_tickets(event_id: str) -> list[Ticket]:
         "SELECT * FROM events.ticket WHERE event = :event",
         {"event": event_id},
     )
-    
+
     tickets = []
     for row in rows:
         # Convert empty strings back to None for the model
@@ -209,5 +209,5 @@ async def get_event_tickets(event_id: str) -> list[Ticket]:
         if ticket_data.get("email") == "":
             ticket_data["email"] = None
         tickets.append(Ticket(**ticket_data))
-    
+
     return tickets