add: chat message reactions

crates/core/src/model/channels.rs

@@ -1,3 +1,5 @@
+use std::collections::HashMap;
+
 use serde::{Serialize, Deserialize};
 use tetratto_shared::{snow::Snowflake, unix_epoch_timestamp};
 
@@ -79,6 +81,7 @@ pub struct Message {
     pub edited: usize,
     pub content: String,
     pub context: MessageContext,
+    pub reactions: HashMap<String, usize>,
 }
 
 impl Message {
@@ -93,6 +96,7 @@ impl Message {
             edited: now,
             content,
             context: MessageContext,
+            reactions: HashMap::new(),
         }
     }
 }
@@ -105,3 +109,25 @@ impl Default for MessageContext {
         Self
     }
 }
+
+#[derive(Clone, Serialize, Deserialize)]
+pub struct MessageReaction {
+    pub id: usize,
+    pub created: usize,
+    pub owner: usize,
+    pub message: usize,
+    pub emoji: String,
+}
+
+impl MessageReaction {
+    /// Create a new [`MessageReaction`].
+    pub fn new(owner: usize, message: usize, emoji: String) -> Self {
+        Self {
+            id: Snowflake::new().to_string().parse::<usize>().unwrap(),
+            created: unix_epoch_timestamp(),
+            owner,
+            message,
+            emoji,
+        }
+    }
+}