Ensure profile pics are random

+ Clippy + fmt

src/discord/commands.rs

@@ -87,10 +87,24 @@ async fn start(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     first_names.shuffle(&mut thread_rng());
     last_names.shuffle(&mut thread_rng());
 
+    let mut profile_pics = global_data.get_profile_pic_album().await?;
+
+    profile_pics.shuffle(&mut thread_rng());
+
     for player in players {
         let first_name = first_names.pop();
         let last_name = last_names.pop();
-        add_user_to_game(ctx, &guild, &mut global_data, player, first_name, last_name).await?;
+        let profile_pic_url = profile_pics.pop();
+        add_user_to_game(
+            ctx,
+            &guild,
+            &mut global_data,
+            player,
+            first_name,
+            last_name,
+            profile_pic_url,
+        )
+        .await?;
     }
 
     for player_data in &global_data.game_state()?.player_data {

src/discord/helper.rs

@@ -12,6 +12,7 @@ use crate::game::game_state::PhaseDuration;
 use crate::game::global_data::GlobalData;
 use crate::game::player_data::PlayerData;
 use crate::game::MessageSource;
+use crate::imgur::Image;
 use serenity::prelude::SerenityError;
 
 fn filter_source_channel(player_data: &&PlayerData, msg_source: &MessageSource) -> bool {
@@ -213,11 +214,16 @@ pub async fn add_user_to_game(
     discord_user: &Member,
     first_name: Option<String>,
     last_name: Option<String>,
+    profile_pic: Option<Image>,
 ) -> error::Result<PlayerData> {
-    if first_name == None && last_name == None {
+    if first_name.is_none() && last_name.is_none() {
         return Err(WoxlfError::RanOutOfCodenames);
     }
 
+    if profile_pic.is_none() {
+        return Err(WoxlfError::RanOutOfProfilePics);
+    }
+
     let codename = global_data
         .templates()?
         .build_name(global_data, first_name, last_name)
@@ -254,7 +260,7 @@ pub async fn add_user_to_game(
         vote_target: None,
         codename,
         channel_webhook_id: webhook.id.0,
-        profile_pic_url: global_data.get_profile_pic_url().await?,
+        profile_pic_url: profile_pic.unwrap().link,
     };
 
     global_data