Remove RwLock for database

src/bin/cleanup_committee.rs

@@ -41,7 +41,7 @@ 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));
   }
 
   if let Err(why) = client.start().await {
@@ -69,13 +69,11 @@ impl EventHandler for Handler {
   async fn guild_members_chunk(&self, ctx: Context, chunk: GuildMembersChunkEvent) {
     if (chunk.chunk_index + 1) == chunk.chunk_count {
       println!("Cache built successfully!");
-      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()

src/bin/update_committee.rs

@@ -36,7 +36,7 @@ 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));
   }
 
   if let Err(why) = client.start().await {

src/bin/update_data.rs

@@ -38,7 +38,7 @@ 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));
   }
 
   if let Err(why) = client.start().await {

src/bin/update_server-icon.rs

@@ -35,7 +35,7 @@ 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));
   }
 
   if let Err(why) = client.start().await {
@@ -50,11 +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

@@ -12,8 +12,13 @@ use skynet_discord_bot::{
   },
   get_config, Config,
 };
-use std::sync::atomic::{AtomicUsize, Ordering};
+use std::{
-use std::{process, sync::Arc};
+  process,
+  sync::{
+    atomic::{AtomicUsize, Ordering},
+    Arc,
+  },
+};
 use tokio::sync::RwLock;
 
 #[tokio::main]
@@ -40,7 +45,7 @@ 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));
   }
 
   if let Err(why) = client.start().await {
@@ -79,13 +84,11 @@ impl EventHandler for Handler {
 }
 
 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;
   }

src/commands/add_server.rs

@@ -56,11 +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(),

src/commands/count.rs

@@ -27,11 +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
@@ -95,11 +94,10 @@ pub mod servers {
   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();
     if let Some(x) = get_committees(&db).await {

src/commands/minecraft.rs

@@ -23,11 +23,10 @@ pub(crate) mod user {
     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;
@@ -229,11 +228,10 @@ 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(_) => {}
@@ -290,11 +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;
 
@@ -366,11 +363,10 @@ 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(_) => {}

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 {

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();
 
@@ -145,11 +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();
 

src/commands/wolves.rs

@@ -21,11 +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;
@@ -314,11 +313,10 @@ pub mod verify {
   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 {
@@ -494,11 +492,10 @@ 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;
 
     // doesn't matter if there is one or not, it will be removed regardless
     delete_link(&db, &command.user.id).await;

src/common/database.rs

@@ -12,11 +12,10 @@ use sqlx::{
   Error, FromRow, Pool, Row, Sqlite,
 };
 use std::{str::FromStr, sync::Arc};
-use tokio::sync::RwLock;
 
 pub struct DataBase;
 impl TypeMapKey for DataBase {
-  type Value = Arc<RwLock<Pool<Sqlite>>>;
+  type Value = Arc<Pool<Sqlite>>;
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize)]

src/common/set_roles.rs

@@ -17,13 +17,11 @@ pub mod normal {
   }
 
   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,
@@ -174,13 +172,11 @@ pub mod committee {
   use std::collections::HashMap;
 
   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()

src/common/wolves.rs

@@ -69,11 +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;
@@ -224,11 +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;

src/main.rs

@@ -41,13 +41,11 @@ impl EventHandler for Handler {
 
   // 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()
@@ -109,13 +107,11 @@ 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
     if let Some(x) = new_data {
       on_role_change(&db, &ctx, x).await;
@@ -304,7 +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.