Re-balanced items

src/config.rs

@@ -1,6 +1,6 @@
 use crate::album_manager::AlbumManager;
 use crate::error::Error;
-use crate::migrations::do_migration;
+use crate::migrations::{CURRENT_DB_VERSION, do_migration};
 use crate::rass::RaaSHandler;
 use config::{Config, File};
 use j_db::database::Database;
@@ -12,6 +12,7 @@ use serenity::prelude::TypeMapKey;
 use std::net::SocketAddr;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
+use j_db::metadata::DBMetadata;
 use structopt::StructOpt;
 use tokio::sync::mpsc::{channel, Receiver, Sender};
 use tokio::sync::Mutex;
@@ -87,6 +88,15 @@ impl GlobalData {
     pub async fn new(args: Args, cfg: BotConfig) -> Result<Self, Error> {
         let db = Database::new(&cfg.db_path)?;
 
+        let version = db.version()?;
+        
+        if version == 0 {
+            db.insert::<j_db::metadata::DBMetadata>( DBMetadata {
+                id: None,
+                version: CURRENT_DB_VERSION,
+            }).unwrap();
+        }
+
         do_migration(&db);
 
         Ok(Self {

src/discord/shop.rs

@@ -341,6 +341,24 @@ async fn use_item(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
             msg.reply(&ctx.http, "You're trusty helmet regards you helmetly")
                 .await?;
         }
+        ItemType::TacticalNuke => {
+            let mut users: Vec<User> = global_data.db.filter(|_, _user: &User| {
+                true
+            }
+            )?.collect();
+
+            for user in &mut users {
+                for item in &mut user.inventory.inventory {
+                    if item.item_type == ItemType::KillGun || item.item_type == ItemType::CancelRay || item.item_type == ItemType::CancelInsurance || item.item_type == ItemType::Helmet {
+                        item.quantity = 0;
+                    }
+                }
+                
+                global_data.db.insert(user.clone())?;
+            }
+            
+            msg.reply(&ctx.http, "I have become cancel, the canceller of worlds. https://tenor.com/view/explosion-mushroom-cloud-atomic-bomb-bomb-boom-gif-4464831").await?;
+        }
     }
 
     Ok(())
@@ -456,6 +474,10 @@ pub async fn restock_shop(ctx: &Context, global_data: &GlobalData) -> Result<(),
         .inventory
         .give_item(ItemType::Helmet, thread_rng().gen_range(1..=3), None);
     
+    bot_user
+        .inventory
+        .give_item(ItemType::TacticalNuke, thread_rng().gen_range(0..=1), None);
+
     loop {
         let mut dir = tokio::fs::read_dir(&global_data.cfg.nft_path).await?;
 

src/inventory/mod.rs

@@ -36,6 +36,7 @@ pub enum ItemType {
     KillGun,
     CancelRay,
     Helmet,
+    TacticalNuke,
 }
 
 impl ItemType {
@@ -51,6 +52,7 @@ impl ItemType {
             ItemType::KillGun => "Used to kill people. `!use kill gun @Austin`".to_string(),
             ItemType::CancelRay => "Used to cancel people. `!use cancel ray @Austin`".to_string(),
             ItemType::Helmet => "Automatically used to block being killed".to_string(),
+            ItemType::TacticalNuke => "Reset everyone back to the stone age".to_string(),
         }
     }
 }
@@ -85,6 +87,8 @@ impl FromStr for ItemType {
             Ok(ItemType::Helmet)
         } else if item.starts_with("cancelray") {
             Ok(ItemType::CancelRay)
+        } else if item.starts_with("tacticalnuke") {
+            Ok(ItemType::TacticalNuke)
         } else {
             Err(InventoryError::UnkownItem)
         }
@@ -102,6 +106,7 @@ impl Display for ItemType {
             ItemType::KillGun => "Kill Gun".to_string(),
             ItemType::Helmet => "Helmet".to_string(),
             ItemType::CancelRay => "Cancel Ray".to_string(),
+            ItemType::TacticalNuke => "Tactical Nuke".to_string()
         };
 
         write!(f, "{}", name)
@@ -128,14 +133,15 @@ pub struct InventorySlot {
 impl InventorySlot {
     pub fn value(&self) -> i64 {
         match self.item_type {
-            ItemType::CancelInsurance => 500,
+            ItemType::CancelInsurance => 10_000,
             ItemType::TheConceptOfLove => 300,
             ItemType::GoodFortune => 75,
-            ItemType::Nft => 100,
+            ItemType::Nft => 250,
-            ItemType::LicenseToBeHorny => 100,
+            ItemType::LicenseToBeHorny => 250,
-            ItemType::KillGun => 1000,
+            ItemType::KillGun => 2_000,
-            ItemType::Helmet => 500,
+            ItemType::Helmet => 10_000,
-            ItemType::CancelRay => 1000,
+            ItemType::CancelRay => 2_000,
+            ItemType::TacticalNuke => 100_000,
         }
     }
 

src/migrations/mod.rs

@@ -11,7 +11,7 @@ mod migration3_remove_img;
 mod migration_4_update_random;
 mod migration_5_update_motivation;
 
-const CURRENT_DB_VERSION: u64 = 5;
+pub const CURRENT_DB_VERSION: u64 = 5;
 
 #[allow(clippy::single_match)]
 pub fn do_migration(db: &Database) {