feat: added teh user facing command

src/commands/add_minecraft.rs

@@ -10,7 +10,111 @@ use serenity::{
 use skynet_discord_bot::{get_server_config, DataBase, Servers};
 use sqlx::{Pool, Sqlite};
 
-pub(crate) mod user {}
+pub(crate) mod user {
+  use super::*;
+  use crate::commands::add_minecraft::server::update_whitelist;
+  use crate::commands::link_email::link::get_server_member_discord;
+  use serenity::model::id::UserId;
+  use skynet_discord_bot::{Config, Wolves};
+  use sqlx::Error;
+
+  pub fn register(command: &mut CreateApplicationCommand) -> &mut CreateApplicationCommand {
+    command.name("link_minecraft").description("Link your minecraft account").create_option(|option| {
+      option
+        .name("minecraft_id")
+        .description("Your Minecraft username")
+        .kind(CommandOptionType::String)
+        .required(true)
+    })
+  }
+
+  pub async fn run(command: &ApplicationCommandInteraction, ctx: &Context) -> String {
+    let db_lock = {
+      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;
+      data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+    };
+    let config = config_lock.read().await;
+
+    // user has to have previously linked with wolves
+    if get_server_member_discord(&db, &command.user.id).await.is_none() {
+      return "Not linked with wolves, please use ``/link_wolves`` with your wolves email.".to_string();
+    }
+
+    let username = if let CommandDataOptionValue::String(username) = command
+      .data
+      .options
+      .get(0)
+      .expect("Expected username option")
+      .resolved
+      .as_ref()
+      .expect("Expected username object")
+    {
+      username.trim()
+    } else {
+      return "Please provide a valid username".to_string();
+    };
+
+    // insert the username into the database
+    match add_minecraft(&db, &command.user.id, username).await {
+      Ok(_) => {}
+      Err(e) => {
+        dbg!("{:?}", e);
+        return format!("Failure to minecraft username {:?}", username);
+      }
+    }
+
+    // get a list of servers that the user is a member of
+    if let Ok(servers) = get_servers(&db, &command.user.id).await {
+      for server in servers {
+        if let Some(server_minecraft) = server.server_minecraft {
+          // activate the user on all linked servers
+          update_whitelist(&vec![username.to_string()], &server_minecraft, &config.discord_minecraft, false).await;
+        }
+      }
+    }
+
+    "Added/Updated minecraft_user info".to_string()
+  }
+
+  async fn add_minecraft(db: &Pool<Sqlite>, user: &UserId, minecraft: &str) -> Result<Option<Wolves>, Error> {
+    sqlx::query_as::<_, Wolves>(
+      "
+      UPDATE wolves
+      SET minecraft = ?2
+      WHERE discord = ?1; 
+    ",
+    )
+    .bind(*user.as_u64() as i64)
+    .bind(minecraft)
+    .fetch_optional(db)
+    .await
+  }
+
+  async fn get_servers(db: &Pool<Sqlite>, discord: &UserId) -> Result<Vec<Servers>, Error> {
+    sqlx::query_as::<_, Servers>(
+      "
+      SELECT servers.*
+      FROM servers
+      JOIN (
+              SELECT server
+              FROM server_members
+              JOIN wolves USING (id_wolves)
+              WHERE discord = ?1
+            ) USING (server)
+      WHERE server_minecraft IS NOT NULL 
+    ",
+    )
+    .bind(*discord.as_u64() as i64)
+    .fetch_all(db)
+    .await
+  }
+}
 
 pub(crate) mod server {
   use serde::{Deserialize, Serialize};
@@ -121,12 +225,12 @@ pub(crate) mod server {
         }
       }
       if !usernames.is_empty() {
-        update_whitelist(&usernames, &server_id, &config.discord_minecraft).await;
+        update_whitelist(&usernames, &server_id, &config.discord_minecraft, true).await;
       }
     }
   }
 
-  pub async fn update_whitelist(add: &Vec<String>, server: &str, token: &str) {
+  pub async fn update_whitelist(add: &Vec<String>, server: &str, token: &str, wipe_reset: bool) {
     let url_base = format!("http://panel.games.skynet.ie/api/client/servers/{server}");
     let bearer = format!("Bearer {token}");
 
@@ -157,6 +261,7 @@ pub(crate) mod server {
       files: Vec<String>,
     }
 
+    if wipe_reset {
       // delete whitelist
       let deletion = BodyDelete {
         root: "/".to_string(),
@@ -169,6 +274,7 @@ pub(crate) mod server {
         command: "whitelist reload".to_string(),
       };
       post(&format!("{url_base}/command"), &bearer, &data).await;
+    }
 
     for name in add {
       let data = BodyCommand {

src/commands/link_email.rs

@@ -92,7 +92,7 @@ pub(crate) mod link {
       .create_option(|option| option.name("email").description("UL Wolves Email").kind(CommandOptionType::String).required(true))
   }
 
-  async fn get_server_member_discord(db: &Pool<Sqlite>, user: &UserId) -> Option<Wolves> {
+  pub async fn get_server_member_discord(db: &Pool<Sqlite>, user: &UserId) -> Option<Wolves> {
     sqlx::query_as::<_, Wolves>(
       r#"
       SELECT *