Added ability to pick albums for motivation

+ clippy + fmt

src/discord/motivate.rs

@@ -59,12 +59,22 @@ pub async fn create_motivation_image(motivation: Motivation) -> Result<Vec<u8>,
 
 #[command]
 #[description("Let's give you motivation")]
-async fn motivation(ctx: &Context, msg: &Message, _args: Args) -> CommandResult {
+async fn motivation(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let data = ctx.data.read().await;
     let global_data = data.get::<GlobalData>().unwrap();
 
-    let motivation =
-        MotivationConfig::generate_motivation(&global_data.db, &global_data.cfg.img_path, "white")
+    let album_name = if args.is_empty() {
+        None
+    } else {
+        Some(args.parse::<String>()?)
+    };
+
+    let motivation = MotivationConfig::generate_motivation(
+        &global_data.db,
+        &global_data.cfg.img_path,
+        "white",
+        album_name,
+    )
     .await?;
 
     let image = create_motivation_image(motivation).await?;

src/discord/shop.rs

@@ -322,6 +322,7 @@ pub async fn restock_shop(ctx: &Context) -> Result<(), CommandError> {
             &global_data.db,
             &global_data.cfg.img_path,
             "gold",
+            None,
         )
         .await
         .unwrap();

src/models/motivation.rs

@@ -1,6 +1,7 @@
 use crate::album_manager::Album;
 use crate::error::Error;
 use j_db::database::Database;
+use j_db::error::JDbError;
 use j_db::model::JdbModel;
 use rand::prelude::{IteratorRandom, SliceRandom};
 use rand::thread_rng;
@@ -80,11 +81,21 @@ impl MotivationConfig {
         db: &Database,
         base_path: &Path,
         border_color: &str,
+        album_name: Option<String>,
     ) -> Result<Motivation, Error> {
         let motivation = Self::get_motivation_config(db)?;
 
         let mut images = Vec::new();
 
+        if let Some(album_name) = album_name {
+            let album = Album::find_album_by_name_or_alias(db, &album_name)?;
+
+            if let Some(mut album) = album {
+                images.append(&mut album.images)
+            } else {
+                return Err(Error::from(JDbError::NotFound));
+            }
+        } else {
             for album in motivation.album {
                 let album = db.get::<Album>(album);
 
@@ -93,6 +104,7 @@ impl MotivationConfig {
                     images.append(&mut album_images);
                 }
             }
+        }
 
         let image = images
             .choose(&mut thread_rng())