Fix check if election exists.

Scalars doesn't return None if the thing doesn't exists while scalar does.

cogs/commands/view.py

@@ -49,22 +49,23 @@ class ViewCog(commands.Cog, name="View Commands"):
         stmt = select(Votes).where(Votes.ElectionCycle == election_name)
 
         with Session(engine) as session:
-            try:
+            # Check if election exists.
-                votes = session.scalars(stmt)
+            if session.scalar(stmt) is None:
-                content = ""
-
-                for vote in votes:
-                    content += (
-                        f"<@{vote.VoterId}> voted for <@{vote.VotedForId}>.\n"
-                        if vote.VotedForId is not None
-                        else f"<@{vote.VoterId}> abstained from voted.\n"
-                    )
-
-                await interaction.response.send_message(content=content, ephemeral=True)
-            except:
                 await interaction.response.send_message(
                     f"Invalid election: {election_name}.", ephemeral=True
                 )
+                return
+
+            votes = session.scalars(stmt)
+            content = ""
+            for vote in votes:
+                content += (
+                    f"<@{vote.VoterId}> voted for <@{vote.VotedForId}>.\n"
+                    if vote.VotedForId is not None
+                    else f"<@{vote.VoterId}> abstained from voted.\n"
+                )
+
+            await interaction.response.send_message(content=content, ephemeral=True)
 
     @votes.on_autocomplete("election_name")
     async def election_autocomplete(
@@ -82,14 +83,14 @@ class ViewCog(commands.Cog, name="View Commands"):
             stmt = select(ElectionInformation.ElectionCycle)
             elections = session.scalars(stmt)
 
-        # if empty compare string
+            # if empty compare string
-        if not election_name:
+            if not election_name:
-            await interaction.response.send_autocomplete(elections)
+                await interaction.response.send_autocomplete(elections)
-            return
+                return
 
-        autofilled_elections: "list[str]" = [
+            autofilled_elections: "list[str]" = [
-            election
+                election
-            for election in elections
+                for election in elections
-            if election.lower().startswith(election_name.lower())
+                if election.lower().startswith(election_name.lower())
-        ]
+            ]
-        await interaction.response.send_autocomplete(autofilled_elections[:25])
+            await interaction.response.send_autocomplete(autofilled_elections[:25])