Create view for verifyng username update request.

cogs/commands/data_management.py

@@ -67,9 +67,9 @@ class DataManagement(commands.Cog, name="Table Management"):
         verify_channel = interaction.guild.get_channel(guild.verification_channel)
 
         embed: nextcord.Embed = nextcord.Embed(title="Username change request.")
-        embed.add_field(name="Old username", value=old_username)
-        embed.add_field(name="New username", value=new_username)
+        embed.add_field(name="Old Username", value=old_username)
+        embed.add_field(name="New Username", value=new_username)
         await verify_channel.send(
-            content=f"Username change request from <@{interaction.user.id}>", embed=embed
+            content=f"Username change request from <@{interaction.user.id}>.", embed=embed
         )
         await interaction.send("Request sent to admins for verification.", ephemeral=True)

cogs/commands/views/update_username_verify.py

@@ -0,0 +1,71 @@
+"""View for allowing a username update."""
+
+import nextcord
+
+from highscores import highscores_data  # pylint: disable=import-error
+from utilities.utils import send_highscore_message  # pylint: disable=import-error
+
+
+class UpdateUsernameVerifyView(nextcord.ui.View):
+    """Defines view for allowing a username update."""
+
+    def __init__(self):
+        """
+        Default constructor for UpdateUsernameVerifyView. Calls super constructor with no timeout.
+        """
+        super().__init__(timeout=None)
+
+    @nextcord.ui.button(
+        label="Deny", style=nextcord.ButtonStyle.red, custom_id="deny-username-update"
+    )
+    async def deny_button(
+        self, button: nextcord.ui.Button, interaction: nextcord.Interaction
+    ):  # pylint: disable=unused-argument
+        """
+        Button for denying username update. Deletes message.
+
+        Args:
+            button (nextcord.ui.Button): unused
+            interaction (nextcord.Interaction): Interaction with the button
+        """
+        await interaction.message.delete()
+
+    @nextcord.ui.button(
+        label="Approve", style=nextcord.ButtonStyle.green, custom_id="approve-username-update"
+    )
+    async def approve_button(
+        self, button: nextcord.ui.Button, interaction: nextcord.Interaction
+    ):  # pylint: disable=unused-argument
+        """
+        Button for approving username update. Tells guild data to update username, then updates
+        message to show it is complete.
+
+        Args:
+            button (nextcord.ui.Button): unused
+            interaction (nextcord.Interaction): Interaction with the button
+        """
+        embed_content = interaction.message.embeds[0].to_dict()
+        old_username: str = embed_content["Old Username"]
+        new_username: str = embed_content["New Username"]
+
+        guild = highscores_data.get_guild(interaction.guild_id)
+
+        content = interaction.message.content
+        content += f"\nApproved by <@{interaction.user.id}>."
+        await interaction.edit(content=content)
+
+        tables = guild.update_username(old_username, new_username)
+
+        # if no tables updated, send informing message and return.
+        if len(tables) == 0:
+            await interaction.send(
+                f'Username "{old_username}" not found. Have user try again with valid username.',
+                ephemeral=True,
+            )
+            return
+
+        # update all table messages
+        for table in tables:
+            await send_highscore_message(
+                interaction.guild.get_channel(guild.highscore_channel), guild, table
+            )