removed all guild data related code

src/models/guild_data.rs

@@ -1,77 +0,0 @@
-use log::error;
-use serenity::model::guild::Guild;
-use sqlx::MySqlPool;
-
-use crate::consts::DEFAULT_PREFIX;
-
-pub struct GuildData {
-    pub id: u32,
-    pub name: Option<String>,
-    pub prefix: String,
-}
-
-impl GuildData {
-    pub async fn from_guild(guild: Guild, pool: &MySqlPool) -> Result<Self, sqlx::Error> {
-        let guild_id = guild.id.as_u64().to_owned();
-
-        match sqlx::query_as!(
-            Self,
-            "
-SELECT id, name, prefix FROM guilds WHERE guild = ?
-            ",
-            guild_id
-        )
-        .fetch_one(pool)
-        .await
-        {
-            Ok(mut g) => {
-                g.name = Some(guild.name);
-
-                Ok(g)
-            }
-
-            Err(sqlx::Error::RowNotFound) => {
-                sqlx::query!(
-                    "
-INSERT INTO guilds (guild, name, prefix) VALUES (?, ?, ?)
-                    ",
-                    guild_id,
-                    guild.name,
-                    *DEFAULT_PREFIX
-                )
-                .execute(&pool.clone())
-                .await?;
-
-                Ok(sqlx::query_as!(
-                    Self,
-                    "
-SELECT id, name, prefix FROM guilds WHERE guild = ?
-                    ",
-                    guild_id
-                )
-                .fetch_one(pool)
-                .await?)
-            }
-
-            Err(e) => {
-                error!("Unexpected error in guild query: {:?}", e);
-
-                Err(e)
-            }
-        }
-    }
-
-    pub async fn commit_changes(&self, pool: &MySqlPool) {
-        sqlx::query!(
-            "
-UPDATE guilds SET name = ?, prefix = ? WHERE id = ?
-            ",
-            self.name,
-            self.prefix,
-            self.id
-        )
-        .execute(pool)
-        .await
-        .unwrap();
-    }
-}