wowaweewa

backend/src/services/audit_log.rs

@@ -0,0 +1,62 @@
+use std::fs::OpenOptions;
+use std::io::Write;
+use std::path::PathBuf;
+
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+use crate::error::AppResult;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct AuditEntry {
+    pub id: Uuid,
+    pub timestamp: DateTime<Utc>,
+    pub action_type: String,
+    pub affected_paths: Vec<String>,
+    pub list_file_changes: Vec<String>,
+    pub outcome: String,
+    pub preview_id: Option<Uuid>,
+}
+
+#[derive(Clone)]
+pub struct AuditLog {
+    path: PathBuf,
+}
+
+impl AuditLog {
+    pub fn new(path: PathBuf) -> Self {
+        Self { path }
+    }
+
+    pub fn append(&self, entry: &AuditEntry) -> AppResult<()> {
+        let mut file = OpenOptions::new()
+            .create(true)
+            .append(true)
+            .open(&self.path)?;
+        let line = serde_json::to_string(entry)?;
+        writeln!(file, "{line}")?;
+        Ok(())
+    }
+
+    pub fn append_mutation(
+        &self,
+        action_type: &str,
+        affected_paths: Vec<String>,
+        list_file_changes: Vec<String>,
+        outcome: &str,
+        preview_id: Option<Uuid>,
+    ) -> AppResult<AuditEntry> {
+        let entry = AuditEntry {
+            id: Uuid::new_v4(),
+            timestamp: Utc::now(),
+            action_type: action_type.to_string(),
+            affected_paths,
+            list_file_changes,
+            outcome: outcome.to_string(),
+            preview_id,
+        };
+        self.append(&entry)?;
+        Ok(entry)
+    }
+}