feat: init

models/conversations/conversation_messages.rs

@@ -0,0 +1,26 @@
+use crate::models::common::{ContentFormat, JsonValue, MessageRole, MessageType, Status};
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, sqlx::FromRow)]
+pub struct ConversationMessage {
+    pub id: Uuid,
+    pub conversation_id: Uuid,
+    pub parent_message_id: Option<Uuid>,
+    pub author_id: Option<Uuid>,
+    pub agent_id: Option<Uuid>,
+    pub ai_model_id: Option<Uuid>,
+    pub role: MessageRole,
+    pub message_type: MessageType,
+    pub content: String,
+    pub content_format: ContentFormat,
+    pub status: Status,
+    pub metadata: Option<JsonValue>,
+    pub token_input_count: Option<i32>,
+    pub token_output_count: Option<i32>,
+    pub edited_at: Option<DateTime<Utc>>,
+    pub deleted_at: Option<DateTime<Utc>>,
+    pub created_at: DateTime<Utc>,
+    pub updated_at: DateTime<Utc>,
+}