fix(core/models): use IndexMap for reactions

crates/core/database/src/util/bridge/v0.rs

@@ -341,11 +341,7 @@ impl From<crate::Message> for Message {
             embeds: value.embeds,
             mentions: value.mentions,
             replies: value.replies,
-            reactions: value
-                .reactions
-                .into_iter()
-                .map(|(k, v)| (k, v.into_iter().collect()))
-                .collect(),
+            reactions: value.reactions,
             interactions: value.interactions.into(),
             masquerade: value.masquerade.map(|masq| masq.into()),
         }
@@ -369,12 +365,7 @@ impl From<crate::PartialMessage> for PartialMessage {
             embeds: value.embeds,
             mentions: value.mentions,
             replies: value.replies,
-            reactions: value.reactions.map(|reactions| {
-                reactions
-                    .into_iter()
-                    .map(|(k, v)| (k, v.into_iter().collect()))
-                    .collect()
-            }),
+            reactions: value.reactions,
             interactions: value.interactions.map(|interactions| interactions.into()),
             masquerade: value.masquerade.map(|masq| masq.into()),
         }

crates/core/models/Cargo.toml

@@ -32,7 +32,7 @@ serde = { version = "1", features = ["derive"], optional = true }
 iso8601-timestamp = { version = "0.2.11", features = ["schema", "bson"] }
 
 # Spec Generation
-schemars = { version = "0.8.8", optional = true }
+schemars = { version = "0.8.8", optional = true, features = ["indexmap1"] }
 
 # Validation
 validator = { version = "0.16.0", optional = true, features = ["derive"] }

crates/core/models/src/v0/messages.rs

@@ -1,8 +1,6 @@
-use std::{
-    collections::{HashMap, HashSet},
-    time::SystemTime,
-};
+use std::time::SystemTime;
 
+use indexmap::{IndexMap, IndexSet};
 use once_cell::sync::Lazy;
 use regex::Regex;
 use revolt_config::config;
@@ -55,8 +53,8 @@ auto_derived_partial!(
         #[serde(skip_serializing_if = "Option::is_none")]
         pub replies: Option<Vec<String>>,
         /// Hashmap of emoji IDs to array of user IDs
-        #[serde(skip_serializing_if = "HashMap::is_empty", default)]
-        pub reactions: HashMap<String, HashSet<String>>,
+        #[serde(skip_serializing_if = "IndexMap::is_empty", default)]
+        pub reactions: IndexMap<String, IndexSet<String>>,
         /// Information about how this message should be interacted with
         #[serde(skip_serializing_if = "Interactions::is_default", default)]
         pub interactions: Interactions,
@@ -119,7 +117,7 @@ auto_derived!(
     pub struct Interactions {
         /// Reactions which should always appear and be distinct
         #[serde(skip_serializing_if = "Option::is_none", default)]
-        pub reactions: Option<HashSet<String>>,
+        pub reactions: Option<IndexSet<String>>,
         /// Whether reactions should be restricted to the given list
         ///
         /// Can only be set to true if reactions list is of at least length 1