Merge pull request 'Remove RwLock for database' (#45) from cordlesscoder/discord-bot:#45_Remove_RwLock into main

Reviewed-on: #45

.forgejo/workflows/check_lfs.yaml

@@ -1,9 +1,7 @@
 on:
-  - pull_request
   - push
   - workflow_dispatch
 
-
 jobs:
   check_lfs:
     # nix/docker

.forgejo/workflows/on_pr.yaml

@@ -0,0 +1,51 @@
+on:
+  - pull_request
+
+jobs:
+  check_lfs:
+    # nix/docker
+    runs-on: nix
+    steps:
+      - uses: https://github.com/MPLew-is/lfs-check-action@1
+
+  # rust code must be formatted for standardisation
+  lint_fmt:
+    # build it using teh base nixos system, helps with caching
+    runs-on: nix
+    steps:
+      # get the repo first
+      - uses: https://code.forgejo.org/actions/checkout@v4
+      - uses: https://forgejo.skynet.ie/Skynet/actions/get_lfs/nix@v8
+        with:
+          server_url: ${{ gitea.server_url }}
+          repository: ${{ gitea.repository }}
+      - run: nix build .#fmt --verbose
+
+  # clippy is incredibly useful for making yer code better
+  lint_clippy:
+    # build it using teh base nixos system, helps with caching
+    runs-on: nix
+    permissions:
+      checks: write
+    steps:
+      # get the repo first
+      - uses: https://code.forgejo.org/actions/checkout@v4
+      - uses: https://forgejo.skynet.ie/Skynet/actions/get_lfs/nix@v8
+        with:
+          server_url: ${{ gitea.server_url }}
+          repository: ${{ gitea.repository }}
+      - run: nix build .#clippy --verbose
+  
+  build:
+    # build it using teh base nixos system, helps with caching
+    runs-on: nix
+    needs: [ lint_fmt, lint_clippy ]
+    steps:
+      # get the repo first
+      - uses: https://code.forgejo.org/actions/checkout@v4
+      - uses: https://forgejo.skynet.ie/Skynet/actions/get_lfs/nix@v8
+        with:
+          server_url: ${{ gitea.server_url }}
+          repository: ${{ gitea.repository }}
+      - name: "Build it locally"
+        run: nix build --verbose

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Fix typos
+7e90f451965b0edbd331765ad295a02f31d2bf24

.rustfmt.toml

@@ -7,4 +7,4 @@ fn_params_layout = "Compressed"
 struct_lit_width = 0
 tab_spaces = 2
 use_small_heuristics = "Max"
-#imports_granularity="Crate"
+imports_granularity = "Crate"

.taplo.toml

@@ -0,0 +1,2 @@
+[formatting]
+column_width = 120

Cargo.toml

@@ -4,13 +4,9 @@ version = "0.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [[bin]]
 name = "update_data"
 
-[[bin]]
-name = "update_users"
-
 [[bin]]
 name = "update_committee"
 
@@ -20,6 +16,9 @@ name = "update_minecraft"
 [[bin]]
 name = "update_server-icon"
 
+[[bin]]
+name = "cleanup_committee"
+
 [dependencies]
 # discord library
 serenity = { version = "0.12", default-features = false, features = ["client", "gateway", "rustls_backend", "model", "cache"] }

README.md

@@ -1,7 +1,7 @@
 # Skynet Discord Bot
 The Skynet bot is designed to manage users on Discord.  
 It allows users to link their UL Wolves account with Wolves in a GDPR compliant manner.  
-Skynet (bot) is hosted is hosted by the Computer Society on Skynet (computer cluster).
+Skynet (bot) is hosted by the Computer Society on Skynet (computer cluster).
 
 ## Documentation
 We have split up the documentation into different segments depending on who the user is.

flake.lock

@@ -32,6 +32,22 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-mozilla": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1744624473,
+        "narHash": "sha256-S6zT/w5SyAkJ//dYdjbrXgm+6Vkd/k7qqUl4WgZ6jjk=",
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "rev": "2292d4b35aa854e312ad2e95c4bb5c293656f21a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1722995383,
@@ -51,6 +67,7 @@
       "inputs": {
         "naersk": "naersk",
         "nixpkgs": "nixpkgs_2",
+        "nixpkgs-mozilla": "nixpkgs-mozilla",
         "utils": "utils"
       }
     },

flake.nix

@@ -4,6 +4,10 @@
   inputs = {
     nixpkgs.url = "nixpkgs/nixos-unstable";
     naersk.url = "github:nix-community/naersk";
+    nixpkgs-mozilla = {
+      url = "github:mozilla/nixpkgs-mozilla";
+      flake = false;
+    };
     utils.url = "github:numtide/flake-utils";
   };
 
@@ -17,12 +21,27 @@
     nixpkgs,
     utils,
     naersk,
+    nixpkgs-mozilla,
   }:
     utils.lib.eachDefaultSystem (
       system: let
         overrides = (builtins.fromTOML (builtins.readFile ./rust-toolchain.toml));
-        pkgs = (import nixpkgs) {inherit system;};
+        pkgs = (import nixpkgs) {
-        naersk' = pkgs.callPackage naersk {};
+          inherit system;
+
+          overlays = [
+            (import nixpkgs-mozilla)
+          ];
+        };
+        toolchain = (pkgs.rustChannelOf {
+          rustToolchain = ./rust-toolchain.toml;
+          sha256 = "sha256-KUm16pHj+cRedf8vxs/Hd2YWxpOrWZ7UOrwhILdSJBU=";
+        }).rust;
+
+        naersk' = pkgs.callPackage naersk {
+          cargo = toolchain;
+          rustc = toolchain;
+        };
         package_name = "skynet_discord_bot";
         desc = "Skynet Discord Bot";
         buildInputs = with pkgs; [
@@ -103,12 +122,14 @@
                 wantedBy = [];
                 after = ["network-online.target"];
                 environment = environment_config;
-
+                path = with pkgs; [ git git-lfs ];
                 serviceConfig = {
                   Type = "oneshot";
                   User = "${cfg.user}";
                   Group = "${cfg.user}";
                   ExecStart = "${self.defaultPackage."${system}"}/bin/${script}";
+                  # kill each service if its ran for 9 min
+                  TimeoutStartSec=540;
                   EnvironmentFile = [
                     "${cfg.env.discord}"
                     "${cfg.env.mail}"
@@ -133,13 +154,14 @@
 
             # modify these
             scripts = {
-              # every 20 min
+              # every 10 min
               "update_data" = "*:0,10,20,30,40,50";
               # groups are updated every hour, offset from teh ldap
-              "update_users" = "*:05:00";
+              "update_users" = "*:5,15,25,35,45,55";
               # Committee server has its own timer
-              "update_committee" = "*:15:00";
+              "update_committee" = "*:5,15,25,35,45,55";
               # minecraft stuff is updated at 5am
+              # this service does not depend on teh discord cache
               "update_minecraft" = "5:10:00";
               # server icon gets updated daily at midnight
               "update_server-icon" = "0:01:00";
@@ -202,6 +224,7 @@
                     after = ["network-online.target"];
                     wants = [];
                     environment = environment_config;
+                    path =  with pkgs; [ git git-lfs ];
 
                     serviceConfig = {
                       User = "${cfg.user}";

src/bin/cleanup_committee.rs

@@ -0,0 +1,137 @@
+use serenity::{
+  all::{ChunkGuildFilter, GuildId, GuildMembersChunkEvent},
+  async_trait,
+  client::{Context, EventHandler},
+  model::gateway::GatewayIntents,
+  Client,
+};
+use skynet_discord_bot::{
+  common::{
+    database::{db_init, DataBase},
+    set_roles::committee::db_roles_get,
+  },
+  get_config, Config,
+};
+use sqlx::{Pool, Sqlite};
+use std::{process, sync::Arc};
+use tokio::sync::RwLock;
+
+/// Cleanup teh Committee server
+///
+/// This removes any invalid roles/channels which have been set up accidentally
+/// DO NOT run this locally unless you have a fresh copy of the live database handy.
+#[tokio::main]
+async fn main() {
+  let config = get_config();
+  let db = match db_init(&config).await {
+    Ok(x) => x,
+    Err(_) => return,
+  };
+
+  // Intents are a bitflag, bitwise operations can be used to dictate which intents to use
+  let intents = GatewayIntents::GUILDS | GatewayIntents::GUILD_MESSAGES | GatewayIntents::MESSAGE_CONTENT | GatewayIntents::GUILD_MEMBERS;
+  // Build our client.
+  let mut client = Client::builder(&config.discord_token, intents)
+    .event_handler(Handler {})
+    .cache_settings(serenity::cache::Settings::default())
+    .await
+    .expect("Error creating client");
+
+  {
+    let mut data = client.data.write().await;
+
+    data.insert::<Config>(Arc::new(RwLock::new(config)));
+    data.insert::<DataBase>(Arc::new(db));
+  }
+
+  if let Err(why) = client.start().await {
+    println!("Client error: {why:?}");
+  }
+}
+
+struct Handler;
+#[async_trait]
+impl EventHandler for Handler {
+  async fn cache_ready(&self, ctx: Context, _guilds: Vec<GuildId>) {
+    let config_lock = {
+      let data_read = ctx.data.read().await;
+      data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+    };
+    let config_global = config_lock.read().await;
+
+    let server = config_global.committee_server;
+
+    ctx.shard.chunk_guild(server, Some(2000), false, ChunkGuildFilter::None, None);
+
+    println!("Cache loaded");
+  }
+
+  async fn guild_members_chunk(&self, ctx: Context, chunk: GuildMembersChunkEvent) {
+    if (chunk.chunk_index + 1) == chunk.chunk_count {
+      println!("Cache built successfully!");
+      let db = {
+        let data_read = ctx.data.read().await;
+        data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
+      };
+
+      let config_lock = {
+        let data_read = ctx.data.read().await;
+        data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+      };
+      let config = config_lock.read().await;
+
+      cleanup(&db, &ctx, &config).await;
+      // finish up
+      process::exit(0);
+    }
+  }
+}
+
+async fn cleanup(db: &Pool<Sqlite>, ctx: &Context, config: &Config) {
+  let server = config.committee_server;
+  let committees = db_roles_get(db).await;
+
+  if let Ok(channels) = server.channels(ctx).await {
+    for (id, channel) in &channels {
+      let name = &channel.name;
+      let committee_tmp = committees.iter().filter(|x| &x.name_channel == name).collect::<Vec<_>>();
+      let committee = match committee_tmp.first() {
+        // if there are no committees which match then this is not a channel we care about
+        None => {
+          continue;
+        }
+        Some(x) => x,
+      };
+
+      // if the id of the channel does not match then remove it
+      if id != &committee.id_channel {
+        println!("Deleting Channel - ID: {} Name: {}", id, &channel.name);
+        if let Err(e) = channel.delete(ctx).await {
+          dbg!(e);
+        }
+      }
+    }
+  }
+
+  if let Ok(mut roles) = server.roles(ctx).await {
+    for (id, role) in &mut roles {
+      let name = &role.name;
+      let committee_tmp = committees.iter().filter(|x| &x.name_role == name).collect::<Vec<_>>();
+      let committee = match committee_tmp.first() {
+        // if there are no committees which match then this is not a channel we care about
+        None => {
+          continue;
+        }
+        Some(x) => x,
+      };
+
+      // if the id of the role does not match then remove it
+      if id != &committee.id_role {
+        println!("Deleting Role - ID: {} Name: {}", id, &role.name);
+        if let Err(e) = role.delete(ctx).await {
+          dbg!(e);
+        }
+      }
+    }
+  }
+}

src/bin/update_committee.rs

@@ -1,12 +1,17 @@
 use serenity::{
+  all::{ChunkGuildFilter, GuildId, GuildMembersChunkEvent},
   async_trait,
   client::{Context, EventHandler},
-  model::gateway::{GatewayIntents, Ready},
+  model::gateway::GatewayIntents,
   Client,
 };
-use skynet_discord_bot::common::database::{db_init, DataBase};
+use skynet_discord_bot::{
-use skynet_discord_bot::common::set_roles::committee;
+  common::{
-use skynet_discord_bot::{get_config, Config};
+    database::{db_init, DataBase},
+    set_roles::committee,
+  },
+  get_config, Config,
+};
 use std::{process, sync::Arc};
 use tokio::sync::RwLock;
 
@@ -23,6 +28,7 @@ async fn main() {
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
     .event_handler(Handler {})
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -30,25 +36,39 @@ async fn main() {
     let mut data = client.data.write().await;
 
     data.insert::<Config>(Arc::new(RwLock::new(config)));
-    data.insert::<DataBase>(Arc::new(RwLock::new(db)));
+    data.insert::<DataBase>(Arc::new(db));
   }
 
   if let Err(why) = client.start().await {
-    println!("Client error: {:?}", why);
+    println!("Client error: {why:?}");
   }
 }
 
 struct Handler;
 #[async_trait]
 impl EventHandler for Handler {
-  async fn ready(&self, ctx: Context, ready: Ready) {
+  async fn cache_ready(&self, ctx: Context, _guilds: Vec<GuildId>) {
-    let ctx = Arc::new(ctx);
+    let config_lock = {
-    println!("{} is connected!", ready.user.name);
+      let data_read = ctx.data.read().await;
+      data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+    };
+    let config_global = config_lock.read().await;
 
+    let server = config_global.committee_server;
+
+    ctx.shard.chunk_guild(server, Some(2000), false, ChunkGuildFilter::None, None);
+
+    println!("Cache loaded");
+  }
+
+  async fn guild_members_chunk(&self, ctx: Context, chunk: GuildMembersChunkEvent) {
+    if (chunk.chunk_index + 1) == chunk.chunk_count {
+      println!("Cache built successfully!");
       // u[date committee server
-    committee::check_committee(Arc::clone(&ctx)).await;
+      committee::check_committee(&ctx).await;
 
       // finish up
       process::exit(0);
     }
   }
+}

src/bin/update_data.rs

@@ -4,10 +4,13 @@ use serenity::{
   model::gateway::{GatewayIntents, Ready},
   Client,
 };
-use skynet_discord_bot::common::database::{db_init, DataBase};
+use skynet_discord_bot::{
-use skynet_discord_bot::common::wolves::cns::get_wolves;
+  common::{
-use skynet_discord_bot::common::wolves::committees::get_cns;
+    database::{db_init, DataBase},
-use skynet_discord_bot::{get_config, Config};
+    wolves::{cns::get_wolves, committees::get_cns},
+  },
+  get_config, Config,
+};
 use std::{process, sync::Arc};
 use tokio::sync::RwLock;
 
@@ -27,6 +30,7 @@ async fn main() {
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
     .event_handler(Handler {})
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -34,11 +38,11 @@ async fn main() {
     let mut data = client.data.write().await;
 
     data.insert::<Config>(Arc::new(RwLock::new(config)));
-    data.insert::<DataBase>(Arc::new(RwLock::new(db)));
+    data.insert::<DataBase>(Arc::new(db));
   }
 
   if let Err(why) = client.start().await {
-    println!("Client error: {:?}", why);
+    println!("Client error: {why:?}");
   }
 }
 

src/bin/update_minecraft.rs

@@ -1,6 +1,10 @@
-use skynet_discord_bot::common::database::db_init;
+use skynet_discord_bot::{
-use skynet_discord_bot::common::minecraft::{get_minecraft_config, update_server, whitelist_wipe};
+  common::{
-use skynet_discord_bot::get_config;
+    database::db_init,
+    minecraft::{get_minecraft_config, update_server, whitelist_wipe},
+  },
+  get_config,
+};
 use std::collections::HashSet;
 
 #[tokio::main]

src/bin/update_server-icon.rs

@@ -4,9 +4,11 @@ use serenity::{
   model::gateway::{GatewayIntents, Ready},
   Client,
 };
-use skynet_discord_bot::common::server_icon::{get_config_icons, update_icon};
 use skynet_discord_bot::{
-  common::database::{db_init, DataBase},
+  common::{
+    database::{db_init, DataBase},
+    server_icon::{get_config_icons, update_icon},
+  },
   get_config, Config,
 };
 use std::{process, sync::Arc};
@@ -25,6 +27,7 @@ async fn main() {
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
     .event_handler(Handler {})
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -32,11 +35,11 @@ async fn main() {
     let mut data = client.data.write().await;
 
     data.insert::<Config>(Arc::new(RwLock::new(config)));
-    data.insert::<DataBase>(Arc::new(RwLock::new(db)));
+    data.insert::<DataBase>(Arc::new(db));
   }
 
   if let Err(why) = client.start().await {
-    println!("Client error: {:?}", why);
+    println!("Client error: {why:?}");
   }
 }
 
@@ -47,11 +50,10 @@ impl EventHandler for Handler {
     let ctx = Arc::new(ctx);
     println!("{} is connected!", ready.user.name);
 
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let config_lock = {
       let data_read = ctx.data.read().await;

src/bin/update_users.rs

@@ -1,13 +1,24 @@
 use serenity::{
+  all::{ChunkGuildFilter, GuildId, GuildMembersChunkEvent},
   async_trait,
   client::{Context, EventHandler},
-  model::gateway::{GatewayIntents, Ready},
+  model::gateway::GatewayIntents,
   Client,
 };
-use skynet_discord_bot::common::database::{db_init, get_server_config_bulk, DataBase};
+use skynet_discord_bot::{
-use skynet_discord_bot::common::set_roles::normal;
+  common::{
-use skynet_discord_bot::{get_config, Config};
+    database::{db_init, get_server_config_bulk, DataBase},
-use std::{process, sync::Arc};
+    set_roles::normal,
+  },
+  get_config, Config,
+};
+use std::{
+  process,
+  sync::{
+    atomic::{AtomicUsize, Ordering},
+    Arc,
+  },
+};
 use tokio::sync::RwLock;
 
 #[tokio::main]
@@ -22,7 +33,11 @@ async fn main() {
   let intents = GatewayIntents::GUILDS | GatewayIntents::GUILD_MESSAGES | GatewayIntents::MESSAGE_CONTENT | GatewayIntents::GUILD_MEMBERS;
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
-    .event_handler(Handler {})
+    .event_handler(Handler {
+      server_count: Default::default(),
+      server_cached: Default::default(),
+    })
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -30,38 +45,51 @@ async fn main() {
     let mut data = client.data.write().await;
 
     data.insert::<Config>(Arc::new(RwLock::new(config)));
-    data.insert::<DataBase>(Arc::new(RwLock::new(db)));
+    data.insert::<DataBase>(Arc::new(db));
   }
 
   if let Err(why) = client.start().await {
-    println!("Client error: {:?}", why);
+    println!("Client error: {why:?}");
   }
 }
 
-struct Handler;
+struct Handler {
+  server_count: AtomicUsize,
+  server_cached: AtomicUsize,
+}
 #[async_trait]
 impl EventHandler for Handler {
-  async fn ready(&self, ctx: Context, ready: Ready) {
+  async fn cache_ready(&self, ctx: Context, guilds: Vec<GuildId>) {
-    let ctx = Arc::new(ctx);
+    self.server_count.swap(guilds.len(), Ordering::SeqCst);
-    println!("{} is connected!", ready.user.name);
+    for guild in guilds {
+      ctx.shard.chunk_guild(guild, Some(2000), false, ChunkGuildFilter::None, None);
+    }
+    println!("Cache loaded {}", &self.server_count.load(Ordering::SeqCst));
+  }
+
+  async fn guild_members_chunk(&self, ctx: Context, chunk: GuildMembersChunkEvent) {
+    if (chunk.chunk_index + 1) == chunk.chunk_count {
+      self.server_cached.fetch_add(1, Ordering::SeqCst);
+      if (self.server_cached.load(Ordering::SeqCst) + 1) == self.server_count.load(Ordering::SeqCst) {
+        println!("Cache built successfully!");
 
         // this goes into each server and sets roles for each wolves member
-    check_bulk(Arc::clone(&ctx)).await;
+        check_bulk(&ctx).await;
 
         // finish up
         process::exit(0);
       }
     }
+  }
+}
 
-async fn check_bulk(ctx: Arc<Context>) {
+async fn check_bulk(ctx: &Context) {
-  let db_lock = {
+  let db = {
     let data_read = ctx.data.read().await;
     data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
   };
 
-  let db = db_lock.read().await;
-
   for server_config in get_server_config_bulk(&db).await {
-    normal::update_server(&ctx, &server_config, &[], &[]).await;
+    normal::update_server(ctx, &server_config, &[], &[]).await;
   }
 }

src/commands/add_server.rs

@@ -1,8 +1,12 @@
-use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction};
+use serenity::{
-use serenity::client::Context;
+  all::{CommandDataOption, CommandDataOptionValue, CommandInteraction},
-use skynet_discord_bot::common::database::{get_server_config, DataBase, Servers};
+  client::Context,
-use skynet_discord_bot::common::set_roles::normal::update_server;
+};
-use skynet_discord_bot::common::wolves::cns::get_wolves;
+use skynet_discord_bot::common::{
+  database::{get_server_config, DataBase, Servers},
+  set_roles::normal::update_server,
+  wolves::cns::get_wolves,
+};
 use sqlx::{Error, Pool, Sqlite};
 
 pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
@@ -52,11 +56,10 @@ pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
     return "Please provide a valid channel for ``Bot Channel``".to_string();
   };
 
-  let db_lock = {
+  let db = {
     let data_read = ctx.data.read().await;
     data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
   };
-  let db = db_lock.read().await;
 
   let server_data = Servers {
     server: command.guild_id.unwrap_or_default(),
@@ -72,8 +75,8 @@ pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
   match add_server(&db, ctx, &server_data).await {
     Ok(_) => {}
     Err(e) => {
-      println!("{:?}", e);
+      println!("{e:?}");
-      return format!("Failure to insert into Servers {:?}", server_data);
+      return format!("Failure to insert into Servers {server_data:?}");
     }
   }
 
@@ -98,7 +101,7 @@ async fn add_server(db: &Pool<Sqlite>, ctx: &Context, server: &Servers) -> Resul
   .fetch_optional(db)
   .await;
 
-  // if the entry does not exist already tehn do a user update
+  // if the entry does not exist already then do a user update
   let (update, current_remove, current_role, past_remove, past_role) = match &existing {
     None => (true, false, None, false, None),
     Some(x) => {

src/commands/count.rs

@@ -5,8 +5,7 @@ pub mod committee {
   use serenity::all::{
     CommandDataOption, CommandDataOptionValue, CommandInteraction, CommandOptionType, Context, CreateCommand, CreateCommandOption,
   };
-  use skynet_discord_bot::common::database::DataBase;
+  use skynet_discord_bot::common::{database::DataBase, set_roles::committee::db_roles_get};
-  use skynet_discord_bot::common::set_roles::committee::db_roles_get;
 
   pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
     let sub_options = if let Some(CommandDataOption {
@@ -28,11 +27,10 @@ pub mod committee {
       false
     };
 
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let mut cs = vec![];
     // pull it from a DB
@@ -53,7 +51,7 @@ pub mod committee {
     for (count, name) in cs {
       let leading = if count < 10 { " " } else { "" };
 
-      let line = format!("{}{} {}", leading, count, name);
+      let line = format!("{leading}{count} {name}");
 
       let length = line.len() + 1;
 
@@ -85,23 +83,28 @@ pub mod servers {
   // get the list of all the current clubs/socs
   use serde::{Deserialize, Serialize};
   use serenity::all::{CommandInteraction, CommandOptionType, Context, CreateCommand, CreateCommandOption};
-  use skynet_discord_bot::common::database::{get_server_config_bulk, DataBase};
+  use skynet_discord_bot::{
-  use skynet_discord_bot::common::set_roles::committee::get_committees;
+    common::{
-  use skynet_discord_bot::get_now_iso;
+      database::{get_server_config_bulk, DataBase},
+      set_roles::committee::get_committees,
+    },
+    get_now_iso,
+  };
   use sqlx::{Pool, Sqlite};
   use std::collections::HashMap;
 
   pub async fn run(_command: &CommandInteraction, ctx: &Context) -> String {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let mut committees = HashMap::new();
-    for committee in get_committees(&db).await {
+    if let Some(x) = get_committees(&db).await {
+      for committee in x {
         committees.insert(committee.id, committee.to_owned());
       }
+    }
 
     let mut cs = vec![];
     // pull it from a DB
@@ -143,11 +146,11 @@ pub mod servers {
         ""
       };
 
-      let line = format!("{}{} {}{} {}", current_leading, current, past_leading, past, name);
+      let line = format!("{current_leading}{current} {past_leading}{past} {name}");
 
       let length = line.len() + 1;
 
-      // +3 is to account for the closing fense
+      // +3 is to account for the closing fence
       if length < (limit + 3) {
         response.push(line);
         limit -= length;

src/commands/minecraft.rs

@@ -9,19 +9,24 @@ pub(crate) mod user {
     use super::*;
     use crate::commands::wolves::link::get_server_member_discord;
     use serde::{Deserialize, Serialize};
-    use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction};
+    use serenity::{
-    use serenity::model::id::UserId;
+      all::{CommandDataOption, CommandDataOptionValue, CommandInteraction},
-    use skynet_discord_bot::common::database::Wolves;
+      model::id::UserId,
-    use skynet_discord_bot::common::minecraft::{whitelist_update, Minecraft};
+    };
-    use skynet_discord_bot::Config;
+    use skynet_discord_bot::{
+      common::{
+        database::Wolves,
+        minecraft::{whitelist_update, Minecraft},
+      },
+      Config,
+    };
     use sqlx::Error;
 
     pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
-      let db_lock = {
+      let db = {
         let data_read = ctx.data.read().await;
         data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       let config_lock = {
         let data_read = ctx.data.read().await;
@@ -69,14 +74,14 @@ pub(crate) mod user {
           Ok(_) => {}
           Err(e) => {
             dbg!("{:?}", e);
-            return format!("Failure to minecraft username {:?}", username);
+            return format!("Failure to minecraft username {username:?}");
           }
         }
         username_mc = username.to_string();
       } else {
         match get_minecraft_bedrock(username, &config.minecraft_mcprofile).await {
           None => {
-            return format!("No UID found for {:?}", username);
+            return format!("No UID found for {username:?}");
           }
           Some(x) => {
             match add_minecraft_bedrock(&db, &command.user.id, &x.floodgateuid).await {
@@ -185,14 +190,17 @@ pub(crate) mod server {
   use super::*;
 
   pub(crate) mod add {
-    use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, CommandOptionType, CreateCommand, CreateCommandOption};
+    use serenity::{
-    use serenity::model::id::GuildId;
+      all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, CommandOptionType, CreateCommand, CreateCommandOption},
+      model::id::GuildId,
+    };
     use sqlx::Error;
-    // this is to managfe the server side of commands related to minecraft
+    // this is to manage the server side of commands related to minecraft
     use super::*;
-    use skynet_discord_bot::common::minecraft::update_server;
+    use skynet_discord_bot::{
-    use skynet_discord_bot::common::minecraft::Minecraft;
+      common::minecraft::{update_server, Minecraft},
-    use skynet_discord_bot::Config;
+      Config,
+    };
 
     pub fn register() -> CreateCommand {
       CreateCommand::new("minecraft_add")
@@ -220,16 +228,15 @@ pub(crate) mod server {
         return String::from("Expected Server ID");
       };
 
-      let db_lock = {
+      let db = {
         let data_read = ctx.data.read().await;
         data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       match add_server(&db, &g_id, &server_minecraft).await {
         Ok(_) => {}
         Err(e) => {
-          println!("{:?}", e);
+          println!("{e:?}");
           return format!("Failure to insert into Minecraft {} {}", &g_id, &server_minecraft);
         }
       }
@@ -260,12 +267,14 @@ pub(crate) mod server {
   }
 
   pub(crate) mod list {
-    use serenity::all::CommandInteraction;
+    use serenity::{all::CommandInteraction, builder::CreateCommand, client::Context};
-    use serenity::builder::CreateCommand;
+    use skynet_discord_bot::{
-    use serenity::client::Context;
+      common::{
-    use skynet_discord_bot::common::database::DataBase;
+        database::DataBase,
-    use skynet_discord_bot::common::minecraft::{get_minecraft_config_server, server_information};
+        minecraft::{get_minecraft_config_server, server_information},
-    use skynet_discord_bot::Config;
+      },
+      Config,
+    };
 
     pub fn register() -> CreateCommand {
       CreateCommand::new("minecraft_list")
@@ -279,11 +288,10 @@ pub(crate) mod server {
         Some(x) => x,
       };
 
-      let db_lock = {
+      let db = {
         let data_read = ctx.data.read().await;
         data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       let servers = get_minecraft_config_server(&db, g_id).await;
 
@@ -320,12 +328,13 @@ pub(crate) mod server {
   }
 
   pub(crate) mod delete {
-    use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, CommandOptionType, CreateCommandOption};
+    use serenity::{
-    use serenity::builder::CreateCommand;
+      all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, CommandOptionType, CreateCommandOption},
-    use serenity::client::Context;
+      builder::CreateCommand,
-    use serenity::model::id::GuildId;
+      client::Context,
-    use skynet_discord_bot::common::database::DataBase;
+      model::id::GuildId,
-    use skynet_discord_bot::common::minecraft::Minecraft;
+    };
+    use skynet_discord_bot::common::{database::DataBase, minecraft::Minecraft};
     use sqlx::{Error, Pool, Sqlite};
 
     pub fn register() -> CreateCommand {
@@ -354,16 +363,15 @@ pub(crate) mod server {
         return String::from("Expected Server ID");
       };
 
-      let db_lock = {
+      let db = {
-        let data_read = ctx.data.read().await;
+        let data = ctx.data.read().await;
-        data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
+        data.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       match server_remove(&db, &g_id, &server_minecraft).await {
         Ok(_) => {}
         Err(e) => {
-          println!("{:?}", e);
+          println!("{e:?}");
           return format!("Failure to insert into Minecraft {} {}", &g_id, &server_minecraft);
         }
       }

src/commands/role_adder.rs

@@ -62,11 +62,10 @@ pub mod edit {
       false
     };
 
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let server = command.guild_id.unwrap_or_default();
     let server_data = RoleAdder {
@@ -79,8 +78,8 @@ pub mod edit {
     match add_server(&db, &server_data, delete).await {
       Ok(_) => {}
       Err(e) => {
-        println!("{:?}", e);
+        println!("{e:?}");
-        return format!("Failure to insert into Servers {:?}", server_data);
+        return format!("Failure to insert into Servers {server_data:?}");
       }
     }
 
@@ -101,9 +100,9 @@ pub mod edit {
     }
 
     if delete {
-      format!("Removed {} + {} = {}", role_a_name, role_b_name, role_c_name)
+      format!("Removed {role_a_name} + {role_b_name} = {role_c_name}")
     } else {
-      format!("Added {} + {} = {}", role_a_name, role_b_name, role_c_name)
+      format!("Added {role_a_name} + {role_b_name} = {role_c_name}")
     }
   }
 
@@ -142,13 +141,12 @@ pub mod edit {
 pub mod list {}
 
 pub mod tools {
-  use serenity::client::Context;
+  use serenity::{client::Context, model::guild::Member};
-  use serenity::model::guild::Member;
   use skynet_discord_bot::common::database::RoleAdder;
   use sqlx::{Pool, Sqlite};
 
   pub async fn on_role_change(db: &Pool<Sqlite>, ctx: &Context, new_data: Member) {
-    // check if the role changed is part of the oens for this server
+    // check if the role changed is part of the ones for this server
     if let Ok(role_adders) = sqlx::query_as::<_, RoleAdder>(
       r#"
       SELECT *
@@ -164,7 +162,7 @@ pub mod tools {
       let mut roles_remove = vec![];
 
       for role_adder in role_adders {
-        // if the user has both A dnd B give them C
+        // if the user has both A and B give them C
         if new_data.roles.contains(&role_adder.role_a) && new_data.roles.contains(&role_adder.role_b) && !new_data.roles.contains(&role_adder.role_c)
         {
           roles_add.push(role_adder.role_c);
@@ -180,13 +178,13 @@ pub mod tools {
 
       if !roles_add.is_empty() {
         if let Err(e) = new_data.add_roles(&ctx, &roles_add).await {
-          println!("{:?}", e);
+          println!("{e:?}");
         }
       }
 
       if !roles_remove.is_empty() {
         if let Err(e) = new_data.remove_roles(&ctx, &roles_remove).await {
-          println!("{:?}", e);
+          println!("{e:?}");
         }
       }
     }

src/commands/server_icon.rs

@@ -18,11 +18,10 @@ pub(crate) mod admin {
     use super::*;
 
     pub async fn run(_command: &CommandInteraction, ctx: &Context) -> String {
-      let db_lock = {
+      let db = {
         let data_read = ctx.data.read().await;
         data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       let config_lock = {
         let data_read = ctx.data.read().await;
@@ -69,11 +68,10 @@ pub(crate) mod user {
       use sqlx::{Pool, Sqlite};
 
       pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
-        let db_lock = {
+        let db = {
           let data_read = ctx.data.read().await;
           data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
         };
-        let db = db_lock.read().await;
 
         let config_toml = get_config_icons::minimal();
 
@@ -93,7 +91,7 @@ pub(crate) mod user {
         }
       }
 
-      async fn get_current_icon(db: &Pool<Sqlite>) -> Option<ServerIcons> {
+      pub async fn get_current_icon(db: &Pool<Sqlite>) -> Option<ServerIcons> {
         match sqlx::query_as::<_, ServerIcons>(
           "
               SELECT * from server_icons ORDER BY id DESC LIMIT 1
@@ -113,8 +111,10 @@ pub(crate) mod user {
 
     pub(crate) mod festival {
       use serenity::all::{CommandInteraction, Context};
-      use skynet_discord_bot::common::server_icon::{get_config_icons, update_icon::get_festival};
+      use skynet_discord_bot::{
-      use skynet_discord_bot::Config;
+        common::server_icon::{get_config_icons, update_icon::get_festival},
+        Config,
+      };
 
       // use this to return what current festivals are active?
       pub async fn run(_command: &CommandInteraction, ctx: &Context) -> String {
@@ -143,11 +143,10 @@ pub(crate) mod user {
     use sqlx::{Pool, Sqlite};
 
     pub async fn run(_command: &CommandInteraction, ctx: &Context) -> String {
-      let db_lock = {
+      let db = {
         let data_read = ctx.data.read().await;
         data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
       };
-      let db = db_lock.read().await;
 
       let config_toml = get_config_icons::minimal();
 
@@ -205,11 +204,11 @@ pub(crate) mod user {
 
         // the `` is so that the numbers will be rendered in monospaced font
         // the <> is to suppress the URL embed
-        let line = format!("``{}{}`` [{}](<{}>)", current_leading, times, name, url);
+        let line = format!("``{current_leading}{times}`` [{name}](<{url}>)");
 
         let length = line.len() + 1;
 
-        // +3 is to account for the closing fense
+        // +3 is to account for the closing fence
         if length < (limit + 3) {
           response.push(line);
           limit -= length;

src/commands/wolves.rs

@@ -4,11 +4,16 @@ use lettre::{
   Message, SmtpTransport, Transport,
 };
 use maud::html;
-use serenity::all::CommandOptionType;
+use serenity::{
-use serenity::builder::CreateCommandOption;
+  all::CommandOptionType,
-use serenity::{builder::CreateCommand, client::Context, model::id::UserId};
+  builder::{CreateCommand, CreateCommandOption},
-use skynet_discord_bot::common::database::{DataBase, Wolves, WolvesVerify};
+  client::Context,
-use skynet_discord_bot::{get_now_iso, random_string, Config};
+  model::id::UserId,
+};
+use skynet_discord_bot::{
+  common::database::{DataBase, Wolves, WolvesVerify},
+  get_now_iso, random_string, Config,
+};
 use sqlx::{Pool, Sqlite};
 
 pub mod link {
@@ -16,11 +21,10 @@ pub mod link {
   use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction};
 
   pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let config_lock = {
       let data_read = ctx.data.read().await;
@@ -96,7 +100,7 @@ pub mod link {
       return "Email already verified".to_string();
     }
 
-    // generate a auth key
+    // generate an auth key
     let auth = random_string(20);
     match send_mail(&config, &details.email, &auth, &command.user.name) {
       Ok(_) => match save_to_db(&db, &details, &auth, &command.user.id).await {
@@ -110,7 +114,7 @@ pub mod link {
       }
     }
 
-    format!("Verification email sent to {}, it may take up to 15 min for it to arrive. If it takes longer check the Junk folder.", email)
+    format!("Verification email sent to {email}, it may take up to 15 min for it to arrive. If it takes longer check the Junk folder.")
   }
 
   pub async fn get_server_member_discord(db: &Pool<Sqlite>, user: &UserId) -> Option<Wolves> {
@@ -205,7 +209,7 @@ pub mod link {
       .subject("Skynet: Link Discord to Wolves.")
       .multipart(
         // This is composed of two parts.
-        // also helps not trip spam settings (uneven number of url's
+        // also helps not trip spam settings (uneven number of urls)
         MultiPart::alternative()
           .singlepart(SinglePart::builder().header(header::ContentType::TEXT_PLAIN).body(body_text))
           .singlepart(SinglePart::builder().header(header::ContentType::TEXT_HTML).body(html.into_string())),
@@ -279,22 +283,40 @@ pub mod link {
   }
 }
 
+pub mod link_docs {
+  use super::*;
+  pub mod users {
+    use super::*;
+    use serenity::all::CommandInteraction;
+
+    pub async fn run(_command: &CommandInteraction, _ctx: &Context) -> String {
+      "https://forgejo.skynet.ie/Skynet/discord-bot/src/branch/main/doc/User.md".to_string()
+    }
+  }
+
+  // pub mod committee {
+  //
+  // }
+}
+
 pub mod verify {
   use super::*;
   use crate::commands::wolves::link::{db_pending_clear_expired, get_server_member_discord, get_verify_from_db};
-  use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, GuildId, RoleId};
+  use serenity::{
-  use serenity::model::user::User;
+    all::{CommandDataOption, CommandDataOptionValue, CommandInteraction},
-  use skynet_discord_bot::common::database::get_server_config;
+    model::user::User,
-  use skynet_discord_bot::common::database::{ServerMembersWolves, Servers};
+  };
-  use skynet_discord_bot::common::wolves::committees::Committees;
+  use skynet_discord_bot::common::{
+    database::{get_server_config, ServerMembersWolves, Servers},
+    wolves::committees::Committees,
+  };
   use sqlx::Error;
 
   pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Database in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     // check if user has used /link_wolves
     let details = if let Some(x) = get_verify_from_db(&db, &command.user.id).await {
@@ -341,12 +363,12 @@ pub mod verify {
             "Discord username linked to Wolves".to_string()
           }
           Err(e) => {
-            println!("{:?}", e);
+            println!("{e:?}");
             "Failed to save, please try /link_wolves again".to_string()
           }
         };
       }
-      Err(e) => println!("{:?}", e),
+      Err(e) => println!("{e:?}"),
     }
 
     "Failed to verify".to_string()
@@ -403,7 +425,7 @@ pub mod verify {
             }
 
             if let Err(e) = member.add_roles(&ctx, &roles).await {
-              println!("{:?}", e);
+              println!("{e:?}");
             }
           }
         }
@@ -419,7 +441,7 @@ pub mod verify {
         WHERE committee LIKE ?1
         "#,
     )
-    .bind(format!("%{}%", wolves_id))
+    .bind(format!("%{wolves_id}%"))
     .fetch_all(db)
     .await
     .unwrap_or_else(|e| {
@@ -429,12 +451,18 @@ pub mod verify {
   }
 
   async fn set_server_roles_committee(db: &Pool<Sqlite>, discord: &User, ctx: &Context) {
+    let config_lock = {
+      let data_read = ctx.data.read().await;
+      data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+    };
+    let config = config_lock.read().await;
+
     if let Some(x) = get_server_member_discord(db, &discord.id).await {
-      // if they are a member of one or more committees, and in teh committee server then give the teh general committee role
+      // if they are a member of one or more committees, and in teh committee server then give them the general committee role
       // they will get teh more specific vanity role later
       if !get_committees_id(db, x.id_wolves).await.is_empty() {
-        let server = GuildId::new(1220150752656363520);
+        let server = config.committee_server;
-        let committee_member = RoleId::new(1226602779968274573);
+        let committee_member = config.committee_role;
 
         if let Ok(member) = server.member(ctx, &discord.id).await {
           member.add_roles(&ctx, &[committee_member]).await.unwrap_or_default();
@@ -464,13 +492,12 @@ pub mod unlink {
   use sqlx::{Pool, Sqlite};
 
   pub async fn run(command: &CommandInteraction, ctx: &Context) -> String {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
-    // dosent matter if there is one or not, it will be removed regardless
+    // doesn't matter if there is one or not, it will be removed regardless
     delete_link(&db, &command.user.id).await;
 
     "Discord link removed".to_string()
@@ -516,4 +543,5 @@ pub fn register() -> CreateCommand {
         .add_sub_option(CreateCommandOption::new(CommandOptionType::String, "minecraft_username", "Your Minecraft username").required(true))
         .add_sub_option(CreateCommandOption::new(CommandOptionType::Boolean, "bedrock_account", "Is this a Bedrock account?").required(false)),
     )
+    .add_option(CreateCommandOption::new(CommandOptionType::SubCommand, "docs", "Link to where the documentation can be found."))
 }

src/common/database.rs

@@ -1,17 +1,21 @@
 use crate::Config;
 use serde::{Deserialize, Serialize};
-use serenity::model::guild;
+use serenity::{
-use serenity::model::id::{ChannelId, GuildId, RoleId, UserId};
+  model::{
-use serenity::prelude::TypeMapKey;
+    guild,
-use sqlx::sqlite::{SqliteConnectOptions, SqlitePoolOptions, SqliteRow};
+    id::{ChannelId, GuildId, RoleId, UserId},
-use sqlx::{Error, FromRow, Pool, Row, Sqlite};
+  },
-use std::str::FromStr;
+  prelude::TypeMapKey,
-use std::sync::Arc;
+};
-use tokio::sync::RwLock;
+use sqlx::{
+  sqlite::{SqliteConnectOptions, SqlitePoolOptions, SqliteRow},
+  Error, FromRow, Pool, Row, Sqlite,
+};
+use std::{str::FromStr, sync::Arc};
 
 pub struct DataBase;
 impl TypeMapKey for DataBase {
-  type Value = Arc<RwLock<Pool<Sqlite>>>;
+  type Value = Arc<Pool<Sqlite>>;
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
@@ -220,7 +224,7 @@ pub async fn db_init(config: &Config) -> Result<Pool<Sqlite>, Error> {
   let pool = SqlitePoolOptions::new()
     .max_connections(5)
     .connect_with(
-      SqliteConnectOptions::from_str(&format!("sqlite://{}", database))?
+      SqliteConnectOptions::from_str(&format!("sqlite://{database}"))?
         .foreign_keys(true)
         .create_if_missing(true),
     )

src/common/minecraft.rs

@@ -1,10 +1,7 @@
-use crate::common::set_roles::normal::get_server_member_bulk;
+use crate::{common::set_roles::normal::get_server_member_bulk, Config};
-use crate::Config;
+use serde::{de::DeserializeOwned, Deserialize, Serialize};
-use serde::de::DeserializeOwned;
-use serde::{Deserialize, Serialize};
 use serenity::model::id::GuildId;
-use sqlx::sqlite::SqliteRow;
+use sqlx::{sqlite::SqliteRow, Error, FromRow, Pool, Row, Sqlite};
-use sqlx::{Error, FromRow, Pool, Row, Sqlite};
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct Minecraft {
@@ -27,7 +24,7 @@ impl<'r> FromRow<'r, SqliteRow> for Minecraft {
 /**
 loop through all members of server
 get a list of folks with mc accounts that are members
-and a list that arent members
+and a list that aren't members
  */
 pub async fn update_server(server_id: &str, db: &Pool<Sqlite>, g_id: &GuildId, config: &Config) {
   let mut usernames = vec![];
@@ -112,7 +109,7 @@ pub async fn whitelist_wipe(server: &str, token: &str) {
   };
   post(&format!("{url_base}/files/delete"), &bearer, &deletion).await;
 
-  // recreate teh file, passing in the type here so the compiler knows what type of vec it is
+  // recreate the file, passing in the type here so the compiler knows what type of Vec it is
   post::<Vec<&str>>(&format!("{url_base}/files/write?file=%2Fwhitelist.json"), &bearer, &vec![]).await;
 
   // reload the whitelist
@@ -155,7 +152,7 @@ pub async fn get_minecraft_config_server(db: &Pool<Sqlite>, g_id: GuildId) -> Ve
 }
 
 pub async fn whitelist_update(add: &Vec<(String, bool)>, server: &str, token: &str) {
-  println!("Update whitelist for {}", server);
+  println!("Update whitelist for {server}");
   let url_base = format!("https://panel.games.skynet.ie/api/client/servers/{server}");
   let bearer = format!("Bearer {token}");
 

src/common/renderer.rs

@@ -1,10 +1,11 @@
 // this code is taken from https://github.com/MCorange99/svg2colored-png/tree/main
-// I was unable to figure out how to use usvg myself so younked it from here.
+// I was unable to figure out how to use usvg myself so yoinked it from here.
 
-use std::ffi::OsStr;
+use std::{
-use std::path::{Path, PathBuf};
+  ffi::OsStr,
+  path::{Path, PathBuf},
+};
 
-// use clap::builder::OsStr;
 use color_eyre::{eyre::bail, Result};
 use usvg_text_layout::TreeTextToPath;
 
@@ -15,7 +16,7 @@ pub struct Args {
   /// Output folder where the PNG's will be placed
   pub output: PathBuf,
 
-  /// Comma seperated colors that will be used in HEX Eg. 000000,ffffff
+  /// Comma separated colors that will be used in HEX Eg. 000000,ffffff
   /// Can be like an object: black:000000,white:ffffff
   pub colors: String,
 
@@ -177,7 +178,7 @@ impl Renderer {
   }
 
   fn set_color(&self, svg: &str, color: &String) -> String {
-    svg.replace("fill=\"currentColor\"", &format!("fill=\"#{}\"", color))
+    svg.replace("fill=\"currentColor\"", &format!("fill=\"#{color}\""))
   }
 
   fn get_svg_data(&self, fi: &Path) -> Result<String> {

src/common/server_icon.rs

@@ -114,7 +114,7 @@ pub mod update_icon {
 
   /// Update the server icon, pulling from open governance.
   pub async fn update_icon_main(ctx: &Context, db: &Pool<Sqlite>, config_global: &Config, config_toml_local: &ConfigTomlLocal) {
-    let server = GuildId::new(689189992417067052);
+    let server = config_global.compsoc_server;
 
     // clone repo into local folder
     clone_repo(config_global, config_toml_local);
@@ -191,6 +191,28 @@ pub mod update_icon {
     {
       dbg!(e);
     }
+
+    if let Err(e) = Command::new("git")
+      // Install LFS for the repo
+      .arg("lfs")
+      .arg("install")
+      .current_dir(&folder)
+      .output()
+    {
+      dbg!(e);
+    }
+
+    if let Err(e) = Command::new("git")
+      // clone the repo, gracefully "fails"
+      .arg("lfs")
+      .arg("pull")
+      .arg("origin")
+      .arg("main")
+      .current_dir(&folder)
+      .output()
+    {
+      dbg!(e);
+    }
   }
 
   fn get_logos(config: &Config, config_toml: &ConfigToml) -> Vec<LogoData> {
@@ -259,7 +281,7 @@ pub mod update_icon {
 
             // check if exists
             if !path_new.exists() {
-              // convert if it hasnt been converted already
+              // convert if it hasn't been converted already
               match r.render(&path_local, &args) {
                 Ok(_) => {}
                 Err(_e) => {
@@ -286,9 +308,19 @@ pub mod update_icon {
   fn logos_filter(festival_data: &FestivalData, existing: Vec<LogoData>) -> Vec<LogoData> {
     let mut filtered: Vec<LogoData> = vec![];
 
+    let allowed_files = vec![".png", ".jpeg", ".gif", ".svg"];
     'outer: for logo in existing {
       let name_lowercase0 = logo.name.to_ascii_lowercase();
       let name_lowercase = name_lowercase0.to_str().unwrap_or_default();
+      let mut allowed = false;
+      for allowed_type in &allowed_files {
+        if name_lowercase.ends_with(allowed_type) {
+          allowed = true;
+        }
+      }
+      if !allowed {
+        continue;
+      }
 
       if !festival_data.current.is_empty() {
         // if its a current festival filter based on it

src/common/set_roles.rs

@@ -1,18 +1,27 @@
 pub mod normal {
-  use crate::common::database::{DataBase, ServerMembersWolves, Servers, Wolves};
+  use crate::{
-  use crate::get_now_iso;
+    common::database::{DataBase, ServerMembersWolves, Servers, Wolves},
-  use serenity::client::Context;
+    get_now_iso,
-  use serenity::model::id::{GuildId, RoleId, UserId};
+  };
+  use serenity::{
+    client::Context,
+    model::id::{GuildId, RoleId, UserId},
+  };
   use sqlx::{Pool, Sqlite};
 
+  struct RolesChange {
+    total: i32,
+    new: i32,
+    current_add: i32,
+    current_rem: i32,
+  }
+
   pub async fn update_server(ctx: &Context, server: &Servers, remove_roles: &[Option<RoleId>], members_changed: &[UserId]) {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Database in TypeMap.").clone()
     };
 
-    let db = db_lock.read().await;
-
     let Servers {
       server,
       role_past,
@@ -20,7 +29,12 @@ pub mod normal {
       ..
     } = server;
 
-    let mut roles_set = [0, 0, 0];
+    let mut roles_set = RolesChange {
+      total: 0,
+      new: 0,
+      current_add: 0,
+      current_rem: 0,
+    };
     let mut members = vec![];
 
     for member in get_server_member_bulk(&db, server).await {
@@ -32,28 +46,30 @@ pub mod normal {
 
     if let Ok(x) = server.members(ctx, None, None).await {
       for member in x {
-        // members_changed acts as an override to only deal with teh users in it
+        // members_changed acts as an override to only deal with the users in it
         if !members_changed.is_empty() && !members_changed.contains(&member.user.id) {
           continue;
         }
 
         if members.contains(&member.user.id) {
+          roles_set.total += 1;
+
           let mut roles = vec![];
 
           if let Some(role) = &role_past {
             if !member.roles.contains(role) {
-              roles_set[0] += 1;
+              roles_set.new += 1;
               roles.push(role.to_owned());
             }
           }
 
           if !member.roles.contains(role_current) {
-            roles_set[1] += 1;
+            roles_set.current_add += 1;
             roles.push(role_current.to_owned());
           }
 
           if let Err(e) = member.add_roles(ctx, &roles).await {
-            println!("{:?}", e);
+            println!("{e:?}");
           }
         } else {
           // old and never
@@ -65,16 +81,16 @@ pub mod normal {
           }
 
           if member.roles.contains(role_current) {
-            roles_set[2] += 1;
+            roles_set.current_rem += 1;
-            // if theya re not a current member and have the role then remove it
+            // if they're not a current member and have the role then remove it
             if let Err(e) = member.remove_role(ctx, role_current).await {
-              println!("{:?}", e);
+              println!("{e:?}");
             }
           }
         }
         for role in remove_roles.iter().flatten() {
           if let Err(e) = member.remove_role(ctx, role).await {
-            println!("{:?}", e);
+            println!("{e:?}");
           }
         }
       }
@@ -83,7 +99,14 @@ pub mod normal {
     set_server_numbers(&db, server, members_all as i64, members.len() as i64).await;
 
     // small bit of logging to note changes over time
-    println!("{:?} Changes: New: +{}, Current: +{}/-{}", server.get(), roles_set[0], roles_set[1], roles_set[2]);
+    println!(
+      "{:?} Total: {} Changes: New: +{}, Current: +{}/-{}",
+      server.get(),
+      roles_set.total,
+      roles_set.new,
+      roles_set.current_add,
+      roles_set.current_rem
+    );
   }
 
   pub async fn get_server_member_bulk(db: &Pool<Sqlite>, server: &GuildId) -> Vec<ServerMembersWolves> {
@@ -123,7 +146,7 @@ pub mod normal {
       Ok(_) => {}
       Err(e) => {
         println!("Failure to insert into {}", server.get());
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     }
   }
@@ -131,58 +154,56 @@ pub mod normal {
 
 // for updating committee members
 pub mod committee {
-  use crate::common::database::{get_channel_from_row, get_role_from_row, DataBase, Wolves};
+  use crate::{
-  use crate::common::wolves::committees::Committees;
+    common::{
-  use crate::Config;
+      database::{get_channel_from_row, get_role_from_row, DataBase, Wolves},
+      wolves::committees::Committees,
+    },
+    Config,
+  };
   use serde::{Deserialize, Serialize};
-  use serenity::all::{EditRole, GuildId};
+  use serenity::{
-  use serenity::builder::CreateChannel;
+    all::EditRole,
-  use serenity::client::Context;
+    builder::CreateChannel,
-  use serenity::model::channel::ChannelType;
+    client::Context,
-  use serenity::model::guild::Member;
+    model::{channel::ChannelType, guild::Member, id::ChannelId, prelude::RoleId},
-  use serenity::model::id::ChannelId;
+  };
-  use serenity::model::prelude::RoleId;
+  use sqlx::{sqlite::SqliteRow, Error, FromRow, Pool, Row, Sqlite};
-  use sqlx::sqlite::SqliteRow;
-  use sqlx::{Error, FromRow, Pool, Row, Sqlite};
   use std::collections::HashMap;
-  use std::sync::Arc;
 
-  pub async fn check_committee(ctx: Arc<Context>) {
+  pub async fn check_committee(ctx: &Context) {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
     };
 
-    let db = db_lock.read().await;
-
     let config_lock = {
       let data_read = ctx.data.read().await;
       data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
     };
     let config_global = config_lock.read().await;
 
-    let server = GuildId::new(1220150752656363520);
+    let server = config_global.committee_server;
 
     // because to use it to update a single user we need to pre-get the members of teh server
     let mut members = server.members(&ctx, None, None).await.unwrap_or_default();
 
-    update_committees(&db, &ctx, &config_global, &mut members).await;
+    update_committees(&db, ctx, &config_global, &mut members).await;
   }
 
   /**
-    This function can take a vec of members (or just one) and gives tehm the appropiate roles on teh committee server
+    This function can take a Vec of members (or just one) and gives them the appropriate roles on teh committee server
   */
-  pub async fn update_committees(db: &Pool<Sqlite>, ctx: &Context, _config: &Config, members: &mut Vec<Member>) {
+  pub async fn update_committees(db: &Pool<Sqlite>, ctx: &Context, config: &Config, members: &mut Vec<Member>) {
-    let server = GuildId::new(1220150752656363520);
+    let server = config.committee_server;
-    let committee_member = RoleId::new(1226602779968274573);
+    let committee_member = config.committee_role;
-    let committees = get_committees(db).await;
+    let committees = match get_committees(db).await {
-    let categories = [
+      None => {
-      ChannelId::new(1226606560973815839),
+        return;
-      // C&S Chats 2
+      }
-      ChannelId::new(1341457244973305927),
+      Some(x) => x,
-      // C&S Chats 3
+    };
-      ChannelId::new(1341457509717639279),
+    let categories = config.committee_category.clone();
-    ];
 
     // information about the server
     let mut roles_db = HashMap::new();
@@ -203,11 +224,11 @@ pub mod committee {
 
     let mut channels = server.channels(&ctx).await.unwrap_or_default();
 
-    // a map of users and the roles they are goign to be getting
+    // a map of users and the roles they are going to be getting
     let mut users_roles = HashMap::new();
 
     let mut re_order = false;
-    // we need to create roles and channels if tehy dont already exist
+    // we need to create roles and channels if they don't already exist
     let mut category_index = 0;
     let mut i = 0;
     loop {
@@ -308,21 +329,21 @@ pub mod committee {
 
     // now we have a map of all users that should get roles time to go through all the folks on teh server
     for member in members {
+      // if member.user.id != 136522490632601600 {
+      //   continue;
+      // }
+      //
       let roles_current = member.roles(ctx).unwrap_or_default();
 
       let roles_required = match users_roles.get(&member.user.id) {
         None => {
           vec![]
         }
-        Some(x) => {
+        Some(x) => x.to_owned(),
-          let mut tmp = x.to_owned();
-          if !tmp.is_empty() {
-            tmp.push(committee_member);
-          }
-          tmp
-        }
       };
 
+      let on_committee = !roles_required.is_empty();
+
       let mut roles_rem = vec![];
       let mut roles_add = vec![];
       // get a list of all the roles to remove from someone
@@ -331,14 +352,25 @@ pub mod committee {
       for role in &roles_current {
         roles_current_id.push(role.id.to_owned());
         if !roles_required.contains(&role.id) {
+          if role.id == committee_member && on_committee {
+            continue;
+          }
+
           roles_rem.push(role.id.to_owned());
         }
       }
 
-      if !roles_required.is_empty() {
+      let has_committee_role = roles_current_id.contains(&committee_member);
-        // if there are committee roles then give the general purporse role
-        roles_add.push(committee_member);
 
+      if on_committee && !has_committee_role {
+        // if there are committee roles then give the general purpose role
+        roles_add.push(committee_member);
+      }
+      if !on_committee && has_committee_role {
+        roles_rem.push(committee_member);
+      }
+
+      if !roles_required.is_empty() {
         if let Some(x) = roles_db.get_mut(&0) {
           x.count += 1;
         }
@@ -357,8 +389,6 @@ pub mod committee {
       if !roles_add.is_empty() {
         // these roles are flavor roles, only there to make folks mentionable
         member.add_roles(&ctx, &roles_add).await.unwrap_or_default();
-      } else {
-        member.remove_roles(&ctx, &[committee_member]).await.unwrap_or_default();
       }
     }
 
@@ -406,10 +436,10 @@ pub mod committee {
   #[derive(Debug, Clone, Deserialize, Serialize)]
   pub struct CommitteeRoles {
     id_wolves: i64,
-    id_role: RoleId,
+    pub id_role: RoleId,
-    id_channel: ChannelId,
+    pub id_channel: ChannelId,
     pub name_role: String,
-    name_channel: String,
+    pub name_channel: String,
     pub count: i64,
   }
 
@@ -446,8 +476,8 @@ pub mod committee {
     {
       Ok(_) => {}
       Err(e) => {
-        println!("Failure to insert into Wolves {:?}", role);
+        println!("Failure to insert into Wolves {role:?}");
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     }
   }
@@ -464,13 +494,13 @@ pub mod committee {
     .await
     .unwrap_or_else(|e| {
       println!("Failure to get Roles from committee_roles");
-      println!("{:?}", e);
+      println!("{e:?}");
       vec![]
     })
   }
 
-  pub async fn get_committees(db: &Pool<Sqlite>) -> Vec<Committees> {
+  pub async fn get_committees(db: &Pool<Sqlite>) -> Option<Vec<Committees>> {
-    sqlx::query_as::<_, Committees>(
+    match sqlx::query_as::<_, Committees>(
       r#"
         SELECT *
         FROM committees
@@ -478,10 +508,13 @@ pub mod committee {
     )
     .fetch_all(db)
     .await
-    .unwrap_or_else(|e| {
+    {
+      Ok(x) => Some(x),
+      Err(e) => {
         dbg!(e);
-      vec![]
+        None
-    })
+      }
+    }
   }
 
   async fn get_server_member_discord(db: &Pool<Sqlite>, user: &i64) -> Option<Wolves> {

src/common/wolves.rs

@@ -38,8 +38,8 @@ async fn add_users_wolves(db: &Pool<Sqlite>, user: &WolvesResultUserMin) {
   {
     Ok(_) => {}
     Err(e) => {
-      println!("Failure to insert into Wolves {:?}", user);
+      println!("Failure to insert into Wolves {user:?}");
-      println!("{:?}", e);
+      println!("{e:?}");
     }
   }
 }
@@ -48,12 +48,14 @@ async fn add_users_wolves(db: &Pool<Sqlite>, user: &WolvesResultUserMin) {
   This is getting data for Clubs and Socs
 */
 pub mod cns {
-  use crate::common::database::{get_server_config_bulk, DataBase, ServerMembers, ServerMembersWolves, Servers};
+  use crate::{
-  use crate::common::set_roles::normal::update_server;
+    common::{
-  use crate::common::wolves::{add_users_wolves, WolvesResultUserMin};
+      database::{get_server_config_bulk, DataBase, ServerMembers, ServerMembersWolves, Servers},
-  use crate::Config;
+      wolves::{add_users_wolves, WolvesResultUserMin},
-  use serenity::client::Context;
+    },
-  use serenity::model::id::GuildId;
+    Config,
+  };
+  use serenity::{client::Context, model::id::GuildId};
   use sqlx::{Pool, Sqlite};
   use std::collections::BTreeMap;
 
@@ -67,11 +69,10 @@ pub mod cns {
   }
 
   pub async fn get_wolves(ctx: &Context) {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Database in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let config_lock = {
       let data_read = ctx.data.read().await;
@@ -96,7 +97,6 @@ pub mod cns {
       let existing = existing_tmp.iter().map(|data| (data.id_wolves, data)).collect::<BTreeMap<_, _>>();
 
       // list of users that need to be updated for this server
-      let mut user_to_update = vec![];
       let mut server_name_tmp = None;
       for user in wolves.get_members(wolves_api).await {
         // dbg!(&user.committee);
@@ -115,10 +115,6 @@ pub mod cns {
             add_users_wolves(&db, &WolvesResultUserMin::from(&user)).await;
             if old.expiry != user.expiry {
               add_users_server_members(&db, server, &user).await;
-
-              if let Some(discord_id) = old.discord {
-                user_to_update.push(discord_id);
-              }
             }
           }
         }
@@ -129,9 +125,6 @@ pub mod cns {
           set_server_member(&db, server, cs_id).await;
         }
       }
-      if !user_to_update.is_empty() {
-        update_server(ctx, &server_config, &[], &user_to_update).await;
-      }
     }
   }
 
@@ -151,7 +144,7 @@ pub mod cns {
       Ok(_) => {}
       Err(e) => {
         println!("Failure to set server name {}", server.get());
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     }
   }
@@ -190,7 +183,7 @@ pub mod cns {
       Ok(_) => {}
       Err(e) => {
         println!("Failure to insert into ServerMembers {}  {:?}", server.get(), user);
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     }
   }
@@ -200,8 +193,7 @@ pub mod cns {
   Get and store the data on C&S committees
 */
 pub mod committees {
-  use crate::common::database::DataBase;
+  use crate::{common::database::DataBase, Config};
-  use crate::Config;
   use serenity::client::Context;
   use sqlx::{Pool, Sqlite};
 
@@ -231,11 +223,10 @@ pub mod committees {
   }
 
   pub async fn get_cns(ctx: &Context) {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Database in TypeMap.").clone()
     };
-    let db = db_lock.read().await;
 
     let config_lock = {
       let data_read = ctx.data.read().await;
@@ -270,8 +261,8 @@ pub mod committees {
     {
       Ok(_) => {}
       Err(e) => {
-        println!("Failure to insert into Committees {:?}", committee);
+        println!("Failure to insert into Committees {committee:?}");
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     }
   }

src/lib.rs

@@ -3,8 +3,10 @@ pub mod common;
 use chrono::{Datelike, SecondsFormat, Utc};
 use dotenvy::dotenv;
 use rand::{distr::Alphanumeric, rng, Rng};
-use serenity::model::id::{ChannelId, GuildId, RoleId};
+use serenity::{
-use serenity::prelude::TypeMapKey;
+  model::id::{ChannelId, GuildId, RoleId},
+  prelude::TypeMapKey,
+};
 use std::{env, sync::Arc};
 use tokio::sync::RwLock;
 
@@ -32,7 +34,10 @@ pub struct Config {
   // discord server for committee
   pub committee_server: GuildId,
   pub committee_role: RoleId,
-  pub committee_category: ChannelId,
+  pub committee_category: Vec<ChannelId>,
+
+  // items pertaining to CompSoc only
+  pub compsoc_server: GuildId,
 }
 impl TypeMapKey for Config {
   type Value = Arc<RwLock<Config>>;
@@ -57,7 +62,8 @@ pub fn get_config() -> Config {
     wolves_api: "".to_string(),
     committee_server: GuildId::new(1),
     committee_role: RoleId::new(1),
-    committee_category: ChannelId::new(1),
+    committee_category: vec![],
+    compsoc_server: GuildId::new(1),
   };
 
   if let Ok(x) = env::var("DATABASE_HOME") {
@@ -99,14 +105,22 @@ pub fn get_config() -> Config {
       config.committee_server = GuildId::new(x);
     }
   }
-  if let Ok(x) = env::var("COMMITTEE_DISCORD") {
+  if let Ok(x) = env::var("COMMITTEE_ROLE") {
     if let Ok(x) = x.trim().parse::<u64>() {
       config.committee_role = RoleId::new(x);
     }
   }
   if let Ok(x) = env::var("COMMITTEE_CATEGORY") {
+    for part in x.split(',') {
+      if let Ok(x) = part.trim().parse::<u64>() {
+        config.committee_category.push(ChannelId::new(x));
+      }
+    }
+  }
+
+  if let Ok(x) = env::var("COMPSOC_DISCORD") {
     if let Ok(x) = x.trim().parse::<u64>() {
-      config.committee_category = ChannelId::new(x);
+      config.compsoc_server = GuildId::new(x);
     }
   }
 

src/main.rs

@@ -1,23 +1,28 @@
 pub mod commands;
 
 use crate::commands::role_adder::tools::on_role_change;
-use serenity::all::{
-  ActivityData, Command, CommandDataOptionValue, CreateMessage, EditInteractionResponse, GuildId, GuildMemberUpdateEvent, Interaction,
-};
-use serenity::model::guild::Member;
 use serenity::{
+  all::{Command, CommandDataOptionValue, CreateMessage, EditInteractionResponse, Interaction},
   async_trait,
   client::{Context, EventHandler},
+  gateway::{ActivityData, ChunkGuildFilter},
   model::{
+    event::GuildMemberUpdateEvent,
     gateway::{GatewayIntents, Ready},
+    guild::Member,
+    id::GuildId,
     user::OnlineStatus,
   },
   Client,
 };
-use skynet_discord_bot::common::database::{db_init, get_server_config, get_server_member, DataBase};
+use skynet_discord_bot::{
-use skynet_discord_bot::common::set_roles::committee::update_committees;
+  common::{
-use skynet_discord_bot::common::wolves::committees::Committees;
+    database::{db_init, get_server_config, get_server_member, DataBase},
-use skynet_discord_bot::{get_config, Config};
+    set_roles::committee::update_committees,
+    wolves::committees::Committees,
+  },
+  get_config, Config,
+};
 use sqlx::{Pool, Sqlite};
 use std::sync::Arc;
 use tokio::sync::RwLock;
@@ -26,15 +31,21 @@ struct Handler;
 
 #[async_trait]
 impl EventHandler for Handler {
+  // this caches members of all servers teh bot is in
+  async fn cache_ready(&self, ctx: Context, guilds: Vec<GuildId>) {
+    for guild in guilds {
+      ctx.shard.chunk_guild(guild, Some(2000), false, ChunkGuildFilter::None, None);
+    }
+    println!("Cache built successfully!");
+  }
+
   // handles previously linked accounts joining the server
   async fn guild_member_addition(&self, ctx: Context, new_member: Member) {
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
     };
 
-    let db = db_lock.read().await;
-
     let config_lock = {
       let data_read = ctx.data.read().await;
       data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
@@ -42,7 +53,7 @@ impl EventHandler for Handler {
     let config_global = config_lock.read().await;
 
     // committee server takes priority
-    let committee_server = GuildId::new(1220150752656363520);
+    let committee_server = config_global.committee_server;
     if new_member.guild_id.get() == committee_server.get() {
       let mut member = vec![new_member.clone()];
       update_committees(&db, &ctx, &config_global, &mut member).await;
@@ -68,7 +79,7 @@ impl EventHandler for Handler {
       }
 
       if let Err(e) = new_member.add_roles(&ctx, &roles).await {
-        println!("{:?}", e);
+        println!("{e:?}");
       }
     } else {
       let tmp = get_committee(&db, config_server.wolves_id).await;
@@ -96,14 +107,12 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
   // handles role updates
   async fn guild_member_update(&self, ctx: Context, _old_data: Option<Member>, new_data: Option<Member>, _: GuildMemberUpdateEvent) {
     // get config/db
-    let db_lock = {
+    let db = {
       let data_read = ctx.data.read().await;
       data_read.get::<DataBase>().expect("Expected Config in TypeMap.").clone()
     };
 
-    let db = db_lock.read().await;
+    // check if the role changed is part of the ones for this server
-
-    // check if the role changed is part of the oens for this server
     if let Some(x) = new_data {
       on_role_change(&db, &ctx, x).await;
     }
@@ -113,6 +122,12 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
     println!("[Main] {} is connected!", ready.user.name);
     ctx.set_presence(Some(ActivityData::playing("with humanity's fate")), OnlineStatus::Online);
 
+    let config_lock = {
+      let data_read = ctx.data.read().await;
+      data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+    };
+    let config = config_lock.read().await;
+
     match Command::set_global_commands(
       &ctx.http,
       vec![
@@ -127,27 +142,25 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
     {
       Ok(_) => {}
       Err(e) => {
-        println!("{:?}", e)
+        println!("{e:?}")
       }
     }
 
     // Inter-Committee server
-    match GuildId::new(1220150752656363520)
+    match config.committee_server.set_commands(&ctx.http, vec![commands::count::committee::register()]).await {
-      .set_commands(&ctx.http, vec![commands::count::committee::register()])
-      .await
-    {
       Ok(_) => {}
       Err(e) => {
-        println!("{:?}", e)
+        println!("{e:?}")
       }
     }
 
-    // compsoc Server
+    // CompSoc Server
-    match GuildId::new(689189992417067052)
+    match config
+      .compsoc_server
       .set_commands(
         &ctx.http,
         vec![
-          // commands just for the compsoc server
+          // commands just for the CompSoc server
           commands::count::servers::register(),
           commands::server_icon::user::register(),
         ],
@@ -156,7 +169,7 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
     {
       Ok(_) => {}
       Err(e) => {
-        println!("{:?}", e)
+        println!("{e:?}")
       }
     }
   }
@@ -175,6 +188,7 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
             "verify" => commands::wolves::verify::run(&command, &ctx).await,
             "unlink" => commands::wolves::unlink::run(&command, &ctx).await,
             "link_minecraft" => commands::minecraft::user::add::run(&command, &ctx).await,
+            "docs" => commands::wolves::link_docs::users::run(&command, &ctx).await,
             // "link" => commands::count::servers::run(&command, &ctx).await,
             &_ => format!("not implemented :( wolves {}", x.name.as_str()),
           },
@@ -242,7 +256,7 @@ Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use
       };
 
       if let Err(why) = command.edit_response(&ctx.http, EditInteractionResponse::new().content(content)).await {
-        println!("Cannot respond to slash command: {}", why);
+        println!("Cannot respond to slash command: {why}");
       }
     }
   }
@@ -277,7 +291,8 @@ async fn main() {
   let intents = GatewayIntents::GUILDS | GatewayIntents::GUILD_MESSAGES | GatewayIntents::MESSAGE_CONTENT | GatewayIntents::GUILD_MEMBERS;
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
-    .event_handler(Handler {})
+    .event_handler(Handler)
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -285,7 +300,7 @@ async fn main() {
     let mut data = client.data.write().await;
 
     data.insert::<Config>(Arc::new(RwLock::new(config)));
-    data.insert::<DataBase>(Arc::new(RwLock::new(db)));
+    data.insert::<DataBase>(Arc::new(db));
   }
 
   // Finally, start a single shard, and start listening to events.
@@ -293,6 +308,6 @@ async fn main() {
   // Shards will automatically attempt to reconnect, and will perform
   // exponential backoff until it reconnects.
   if let Err(why) = client.start().await {
-    println!("Client error: {:?}", why);
+    println!("Client error: {why:?}");
   }
 }