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fix(diary): 修复 class_service unwrap() — 改为从 Model 安全取值

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- join_class 中 member_count.unwrap() 和 version.unwrap() 替换为
  在 Model → ActiveModel 转换前直接读取 model 字段值
- 消除潜在的 panic 风险，保持代码可读性

审计 ID: B-01
This commit is contained in:
iven
2026-06-03 00:58:58 +08:00
parent 5f06056d26
commit 1750f17f41
1 changed files with 4 additions and 3 deletions
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7
crates/erp-diary/src/service/class_service.rs
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@@ -193,11 +193,12 @@ impl ClassService {
member_model.insert(db).await?; member_model.insert(db).await?;
// 6. 更新 member_count // 6. 更新 member_count
let current_count = class_model.member_count;
let current_version = class_model.version;
let mut active_class: school_class::ActiveModel = class_model.into(); let mut active_class: school_class::ActiveModel = class_model.into();
let new_count = active_class.member_count.unwrap() + 1; active_class.member_count = Set(current_count + 1);
active_class.member_count = Set(new_count);
active_class.updated_at = Set(now); active_class.updated_at = Set(now);
active_class.version = Set(active_class.version.unwrap() + 1); active_class.version = Set(current_version + 1);
let updated_class = active_class.update(db).await?; let updated_class = active_class.update(db).await?;
// 7. 成功加入 → 清除错误计数 // 7. 成功加入 → 清除错误计数