zhenyi
821537186e
- Reorganized import statements in adapter tests for better readability - Replaced or_insert_with(Vec::new) with or_default() in test closures - Updated Cargo.lock with new dependency versions and checksums - Added TLS features to tonic dependency configuration - Included sqlx, chrono, and uuid dependencies with specific features - Added jsonwebtoken and arc-swap as project dependencies - Reformatted assertion statements to comply with line length limits - Adjusted base64 import order in engine codec module - Updated protobuf include statement formatting
78 lines
2.2 KiB
Rust
78 lines
2.2 KiB
Rust
//! Message edit history — maps to `message_edit` table.
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//!
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//! Immutable append-only log of every edit to a message.
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//! Used for audit trails, "edited" indicators with hover-to-see-original,
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//! and compliance / moderation review.
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use chrono::{DateTime, Utc};
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use serde::{Deserialize, Serialize};
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use uuid::Uuid;
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/// One edit record. Stored every time a message body is modified.
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#[derive(Debug, Clone, Serialize, Deserialize, sqlx::FromRow)]
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pub struct MessageEdit {
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pub id: Uuid,
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pub message_id: Uuid,
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/// Who made the edit (usually the author; can be a moderator).
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pub edited_by: Uuid,
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/// Body content before the edit.
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pub old_body: String,
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/// Body content after the edit.
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pub new_body: String,
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pub edited_at: DateTime<Utc>,
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}
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/// Lightweight summary for the "edited" tooltip (no full body).
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct EditSummary {
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pub edit_count: i64,
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pub last_edited_at: Option<DateTime<Utc>>,
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pub last_edited_by: Option<Uuid>,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_message_edit_serialize() {
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let edit = MessageEdit {
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id: Uuid::now_v7(),
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message_id: Uuid::now_v7(),
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edited_by: Uuid::now_v7(),
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old_body: "before edit".to_string(),
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new_body: "after edit".to_string(),
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edited_at: Utc::now(),
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};
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let json = serde_json::to_value(&edit).unwrap();
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assert_eq!(json["old_body"], "before edit");
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assert_eq!(json["new_body"], "after edit");
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}
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#[test]
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fn test_edit_summary_serialize() {
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let summary = EditSummary {
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edit_count: 3,
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last_edited_at: Some(Utc::now()),
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last_edited_by: Some(Uuid::now_v7()),
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};
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let json = serde_json::to_value(&summary).unwrap();
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assert_eq!(json["edit_count"], 3);
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}
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#[test]
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fn test_edit_summary_no_edits() {
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let summary = EditSummary {
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edit_count: 0,
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last_edited_at: None,
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last_edited_by: None,
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};
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let json = serde_json::to_value(&summary).unwrap();
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assert_eq!(json["edit_count"], 0);
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assert!(json["last_edited_at"].is_null());
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}
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}
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