726 lines
21 KiB
Markdown
726 lines
21 KiB
Markdown
# DramaLing 後端 API 開發計劃
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## 1. 概述
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### 1.1 計劃目的
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本開發計劃旨在基於現有的詞卡管理 API 規格,完善和優化後端 API 實現,確保 API 功能完整性、效能和穩定性。
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### 1.2 依賴文檔
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> 📋 **參考文檔引用**
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>
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> 本開發計劃基於以下文檔制定:
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>
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> **🔧 API 規格文檔 (主要參考)**
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> - [詞卡管理 API 規格](./api/flashcard-management-api.md) - API 介面定義和實現邏輯的完整規格
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>
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> **🏗️ 技術架構文檔**
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> - [後端架構詳細說明](../04_technical/backend-architecture.md) - 了解 ASP.NET Core 架構約束和設計模式
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> - [系統架構總覽](../04_technical/system-architecture.md) - 了解整體系統設計和技術棧
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>
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> **📋 需求規格文檔**
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> - [詞卡管理功能產品需求規格](../01_requirement/詞卡管理功能產品需求規格.md) - 了解業務需求和用戶故事
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### 1.3 當前狀態評估
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根據 [詞卡管理 API 規格](./api/flashcard-management-api.md) 分析,目前後端 API 狀態:
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#### ✅ **已完成的 API 端點**
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- ✅ `GET /api/flashcards` - 取得詞卡列表 (含搜尋和收藏篩選)
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- ✅ `GET /api/flashcards/{id}` - 取得單一詞卡
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- ✅ `POST /api/flashcards` - 創建新詞卡 (含重複檢測)
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- ✅ `PUT /api/flashcards/{id}` - 更新詞卡
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- ✅ `DELETE /api/flashcards/{id}` - 刪除詞卡 (軟刪除)
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- ✅ `POST /api/flashcards/{id}/favorite` - 切換收藏狀態
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#### 🎯 **需要改進的項目**
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- 🔄 搜尋功能擴展 (目前不支援例句搜尋)
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- 🔄 進階篩選 API (CEFR 等級、詞性、掌握度)
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- 🔄 批量操作 API (未來功能)
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- 🔄 效能優化 (查詢索引、快取機制)
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- 🔄 API 文檔生成 (Swagger 增強)
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## 2. 開發任務清單
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### 2.1 搜尋功能增強 (優先級:🔴 高)
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#### 任務 1: 擴展搜尋範圍支援例句
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 修改 GetFlashcards 方法
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**當前實現**:
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```csharp
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// 目前搜尋邏輯 (第 53-59 行)
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if (!string.IsNullOrEmpty(search))
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{
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query = query.Where(f =>
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f.Word.Contains(search) ||
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f.Translation.Contains(search) ||
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(f.Definition != null && f.Definition.Contains(search)));
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}
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```
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**改進實現**:
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```csharp
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// 擴展搜尋範圍,新增例句搜尋
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if (!string.IsNullOrEmpty(search))
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{
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query = query.Where(f =>
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f.Word.Contains(search) ||
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f.Translation.Contains(search) ||
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(f.Definition != null && f.Definition.Contains(search)) ||
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(f.Example != null && f.Example.Contains(search)) ||
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(f.ExampleTranslation != null && f.ExampleTranslation.Contains(search)));
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}
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```
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**驗收標準**:
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- [ ] 搜尋範圍包含例句 (Example) 和例句翻譯 (ExampleTranslation)
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- [ ] 搜尋效能無明顯下降
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- [ ] 搜尋結果準確性維持 100%
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#### 任務 2: 新增進階篩選查詢參數
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 修改 GetFlashcards 方法參數
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**新增查詢參數**:
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```csharp
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[HttpGet]
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public async Task<ActionResult> GetFlashcards(
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[FromQuery] string? search = null,
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[FromQuery] bool favoritesOnly = false,
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[FromQuery] string? cefrLevel = null, // 新增: A1, A2, B1, B2, C1, C2
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[FromQuery] string? partOfSpeech = null, // 新增: noun, verb, adjective, etc.
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[FromQuery] string? masteryLevel = null // 新增: high, medium, low
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)
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```
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**篩選邏輯實現**:
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```csharp
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// CEFR 等級篩選
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if (!string.IsNullOrEmpty(cefrLevel))
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{
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query = query.Where(f => f.DifficultyLevel == cefrLevel);
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}
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// 詞性篩選
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if (!string.IsNullOrEmpty(partOfSpeech))
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{
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query = query.Where(f => f.PartOfSpeech == partOfSpeech);
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}
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// 掌握度篩選
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if (!string.IsNullOrEmpty(masteryLevel))
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{
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switch (masteryLevel.ToLower())
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{
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case "high":
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query = query.Where(f => f.MasteryLevel >= 80);
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break;
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case "medium":
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query = query.Where(f => f.MasteryLevel >= 60 && f.MasteryLevel < 80);
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break;
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case "low":
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query = query.Where(f => f.MasteryLevel < 60);
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break;
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}
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}
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```
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**驗收標準**:
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- [ ] 支援 CEFR 等級篩選 (A1-C2)
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- [ ] 支援詞性篩選 (noun, verb, adjective 等)
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- [ ] 支援掌握度篩選 (high, medium, low)
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- [ ] 多重篩選條件正確組合 (AND 邏輯)
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### 2.2 效能優化 (優先級:🟡 中)
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#### 任務 3: 資料庫查詢優化
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**影響檔案**:
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- `backend/DramaLing.Api/Data/DramaLingDbContext.cs` - 新增索引配置
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**索引優化**:
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```csharp
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// 在 OnModelCreating 方法中新增索引
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protected override void OnModelCreating(ModelBuilder modelBuilder)
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{
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// 現有配置...
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// 搜尋優化索引
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modelBuilder.Entity<Flashcard>()
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.HasIndex(f => f.Word)
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.HasDatabaseName("IX_Flashcards_Word");
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modelBuilder.Entity<Flashcard>()
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.HasIndex(f => f.Translation)
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.HasDatabaseName("IX_Flashcards_Translation");
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// 複合查詢索引
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modelBuilder.Entity<Flashcard>()
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.HasIndex(f => new { f.UserId, f.IsArchived, f.IsFavorite })
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.HasDatabaseName("IX_Flashcards_UserId_IsArchived_IsFavorite");
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// CEFR 等級索引
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modelBuilder.Entity<Flashcard>()
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.HasIndex(f => f.DifficultyLevel)
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.HasDatabaseName("IX_Flashcards_DifficultyLevel");
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}
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```
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**查詢邏輯優化**:
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```csharp
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// 使用 AsNoTracking 提升查詢效能
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var flashcards = await query
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.AsNoTracking()
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.OrderByDescending(f => f.CreatedAt)
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.ToListAsync();
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```
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**驗收標準**:
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- [ ] 新增適當的資料庫索引
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- [ ] 查詢時間 < 200ms (1000+ 詞卡)
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- [ ] 搜尋響應時間 < 100ms
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#### 任務 4: 快取機制實現
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 整合快取服務
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- `backend/DramaLing.Api/Extensions/ServiceCollectionExtensions.cs` - 已有快取配置
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**快取策略實現**:
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```csharp
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// 在 FlashcardsController 中使用快取
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private readonly ICacheService _cacheService;
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[HttpGet]
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public async Task<ActionResult> GetFlashcards(...)
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{
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var cacheKey = $"flashcards:user:{userId}:search:{search}:favorites:{favoritesOnly}";
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var cachedResult = await _cacheService.GetAsync<object>(cacheKey);
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if (cachedResult != null)
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{
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return Ok(cachedResult);
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}
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// 執行資料庫查詢...
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var result = new { Success = true, Data = ... };
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// 快取結果 (30分鐘)
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await _cacheService.SetAsync(cacheKey, result, TimeSpan.FromMinutes(30));
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return Ok(result);
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}
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```
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**驗收標準**:
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- [ ] 詞卡列表查詢快取 30 分鐘
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- [ ] 快取命中率 > 70%
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- [ ] 快取失效機制正確 (CRUD 操作後清除)
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### 2.3 API 增強功能 (優先級:🟡 中)
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#### 任務 5: 新增批量操作 API
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 新增批量操作端點
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**新增 API 端點**:
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```csharp
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[HttpPost("batch/favorite")]
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public async Task<ActionResult> BatchToggleFavorite([FromBody] BatchFavoriteRequest request)
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{
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try
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{
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var userId = GetUserId();
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var flashcards = await _context.Flashcards
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.Where(f => request.FlashcardIds.Contains(f.Id) && f.UserId == userId && !f.IsArchived)
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.ToListAsync();
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foreach (var flashcard in flashcards)
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{
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flashcard.IsFavorite = request.IsFavorite;
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flashcard.UpdatedAt = DateTime.UtcNow;
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}
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await _context.SaveChangesAsync();
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return Ok(new { Success = true, UpdatedCount = flashcards.Count });
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error in batch favorite operation");
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return StatusCode(500, new { Success = false, Error = "批量操作失敗" });
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}
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}
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[HttpDelete("batch")]
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public async Task<ActionResult> BatchDelete([FromBody] BatchDeleteRequest request)
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{
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// 批量軟刪除實現
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}
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```
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**新增 DTO 類別**:
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```csharp
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public class BatchFavoriteRequest
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{
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public List<Guid> FlashcardIds { get; set; } = new();
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public bool IsFavorite { get; set; }
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}
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public class BatchDeleteRequest
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{
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public List<Guid> FlashcardIds { get; set; } = new();
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}
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```
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**驗收標準**:
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- [ ] 支援批量收藏/取消收藏
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- [ ] 支援批量刪除 (軟刪除)
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- [ ] 批量操作事務性 (全部成功或全部失敗)
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- [ ] 操作日誌記錄完整
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#### 任務 6: 統計資料 API
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 新增統計端點
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**新增統計 API**:
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```csharp
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[HttpGet("statistics")]
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public async Task<ActionResult> GetStatistics()
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{
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try
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{
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var userId = GetUserId();
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var stats = await _context.Flashcards
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.Where(f => f.UserId == userId && !f.IsArchived)
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.GroupBy(f => 1) // 單一群組用於統計
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.Select(g => new
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{
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TotalCount = g.Count(),
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FavoriteCount = g.Count(f => f.IsFavorite),
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MasteredCount = g.Count(f => f.MasteryLevel >= 80),
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LearningCount = g.Count(f => f.MasteryLevel >= 60 && f.MasteryLevel < 80),
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NewCount = g.Count(f => f.MasteryLevel < 60),
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CefrDistribution = g.GroupBy(f => f.DifficultyLevel)
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.ToDictionary(cg => cg.Key, cg => cg.Count())
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})
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.FirstOrDefaultAsync();
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return Ok(new { Success = true, Data = stats });
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error getting flashcard statistics");
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return StatusCode(500, new { Success = false, Error = "統計資料載入失敗" });
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}
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}
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```
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**驗收標準**:
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- [ ] 提供詞卡總數、收藏數、掌握度分布統計
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- [ ] 提供 CEFR 等級分布統計
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- [ ] 統計資料準確性 100%
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- [ ] 響應時間 < 200ms
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### 2.4 錯誤處理增強 (優先級:🟡 中)
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#### 任務 7: 標準化錯誤回應格式
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**影響檔案**:
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- `backend/DramaLing.Api/Models/DTOs/` - 新增錯誤回應 DTO
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 統一錯誤處理
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**錯誤回應 DTO**:
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```csharp
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public class ApiErrorResponse
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{
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public bool Success { get; set; } = false;
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public string Error { get; set; } = string.Empty;
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public string? Details { get; set; }
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public string? ErrorCode { get; set; }
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public DateTime Timestamp { get; set; } = DateTime.UtcNow;
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}
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public class ApiSuccessResponse<T>
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{
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public bool Success { get; set; } = true;
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public T? Data { get; set; }
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public string? Message { get; set; }
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}
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```
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**統一錯誤處理**:
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```csharp
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// 基礎控制器類別
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public abstract class BaseApiController : ControllerBase
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{
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protected ActionResult ApiError(string message, string? details = null, string? errorCode = null)
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{
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return BadRequest(new ApiErrorResponse
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{
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Error = message,
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Details = details,
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ErrorCode = errorCode
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});
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}
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protected ActionResult ApiSuccess<T>(T data, string? message = null)
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{
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return Ok(new ApiSuccessResponse<T>
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{
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Data = data,
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Message = message
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});
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}
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}
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```
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**驗收標準**:
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- [ ] 所有 API 端點使用統一錯誤格式
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- [ ] 錯誤代碼標準化 (如 FLASHCARD_NOT_FOUND)
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- [ ] 錯誤訊息本地化 (中文)
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- [ ] 詳細錯誤信息僅在開發環境顯示
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### 2.5 認證與授權準備 (優先級:🟢 低)
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#### 任務 8: 準備生產環境認證
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**影響檔案**:
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- `backend/DramaLing.Api/Controllers/FlashcardsController.cs` - 準備認證代碼
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**實現內容**:
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```csharp
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// 保留現有測試模式,準備生產環境切換
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private Guid GetUserId()
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{
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// 開發環境:使用固定測試用戶
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if (Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development")
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{
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return Guid.Parse("00000000-0000-0000-0000-000000000001");
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}
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// 生產環境:解析 JWT Token
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var userIdString = User.FindFirst(ClaimTypes.NameIdentifier)?.Value ??
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User.FindFirst("sub")?.Value;
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if (Guid.TryParse(userIdString, out var userId))
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return userId;
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throw new UnauthorizedAccessException("Invalid user ID in token");
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}
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// 準備生產環境控制器標註
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// [Authorize] // 生產環境時啟用
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[AllowAnonymous] // 開發環境暫時保持
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public class FlashcardsController : BaseApiController
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```
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**驗收標準**:
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- [ ] 開發環境認證邏輯保持不變
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- [ ] 生產環境認證代碼已準備
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- [ ] 環境切換機制正確
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- [ ] JWT Token 解析邏輯完整
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## 3. 資料庫改進
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### 3.1 Entity Framework 優化
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#### 任務 9: 新增資料庫索引遷移
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**影響檔案**:
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- `backend/DramaLing.Api/Data/DramaLingDbContext.cs` - 索引配置
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- 新增 EF 遷移檔案
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**遷移步驟**:
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```bash
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# 生成新的遷移
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dotnet ef migrations add AddFlashcardSearchIndexes
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# 更新資料庫
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dotnet ef database update
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```
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**索引策略**:
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- 單欄索引:Word, Translation, DifficultyLevel, PartOfSpeech
|
||
- 複合索引:(UserId, IsArchived, IsFavorite)
|
||
- 搜尋優化:全文搜尋索引 (如果 SQLite 支援)
|
||
|
||
**驗收標準**:
|
||
- [ ] 索引正確創建
|
||
- [ ] 查詢計劃顯示索引使用
|
||
- [ ] 搜尋效能明顯提升
|
||
|
||
#### 任務 10: 資料驗證增強
|
||
**影響檔案**:
|
||
- `backend/DramaLing.Api/Models/DTOs/CreateFlashcardRequest.cs` - 新增驗證特性
|
||
|
||
**驗證規則**:
|
||
```csharp
|
||
public class CreateFlashcardRequest
|
||
{
|
||
[Required(ErrorMessage = "詞彙為必填項目")]
|
||
[StringLength(255, ErrorMessage = "詞彙長度不得超過 255 字元")]
|
||
public string Word { get; set; } = string.Empty;
|
||
|
||
[Required(ErrorMessage = "翻譯為必填項目")]
|
||
public string Translation { get; set; } = string.Empty;
|
||
|
||
[Required(ErrorMessage = "定義為必填項目")]
|
||
public string Definition { get; set; } = string.Empty;
|
||
|
||
[StringLength(255, ErrorMessage = "發音長度不得超過 255 字元")]
|
||
public string Pronunciation { get; set; } = string.Empty;
|
||
|
||
[RegularExpression("^(noun|verb|adjective|adverb|preposition|interjection)$",
|
||
ErrorMessage = "詞性必須為有效值")]
|
||
public string PartOfSpeech { get; set; } = "noun";
|
||
|
||
[Required(ErrorMessage = "例句為必填項目")]
|
||
public string Example { get; set; } = string.Empty;
|
||
|
||
public string? ExampleTranslation { get; set; }
|
||
|
||
[RegularExpression("^(A1|A2|B1|B2|C1|C2)$",
|
||
ErrorMessage = "CEFR 等級必須為有效值")]
|
||
public string? DifficultyLevel { get; set; } = "A2";
|
||
}
|
||
```
|
||
|
||
**驗收標準**:
|
||
- [ ] 所有輸入資料驗證完整
|
||
- [ ] 錯誤訊息本地化和友善
|
||
- [ ] 驗證失敗時返回具體錯誤信息
|
||
- [ ] 防止無效資料進入資料庫
|
||
|
||
## 4. API 文檔與測試
|
||
|
||
### 4.1 Swagger 文檔增強
|
||
|
||
#### 任務 11: 完善 API 文檔
|
||
**影響檔案**:
|
||
- `backend/DramaLing.Api/Extensions/ServiceCollectionExtensions.cs` - Swagger 配置
|
||
|
||
**Swagger 增強**:
|
||
```csharp
|
||
services.AddSwaggerGen(c =>
|
||
{
|
||
c.SwaggerDoc("v1", new() {
|
||
Title = "DramaLing API - 詞卡管理",
|
||
Version = "v1",
|
||
Description = "DramaLing 詞卡管理功能的完整 API 文檔"
|
||
});
|
||
|
||
// XML 註解檔案
|
||
var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
|
||
var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
|
||
c.IncludeXmlComments(xmlPath);
|
||
|
||
// API 範例
|
||
c.SchemaFilter<ExampleSchemaFilter>();
|
||
});
|
||
```
|
||
|
||
**XML 註解增強**:
|
||
```csharp
|
||
/// <summary>
|
||
/// 取得用戶的詞卡列表,支援搜尋和篩選
|
||
/// </summary>
|
||
/// <param name="search">搜尋關鍵字,搜尋範圍:詞彙、翻譯、定義、例句</param>
|
||
/// <param name="favoritesOnly">僅顯示收藏詞卡</param>
|
||
/// <param name="cefrLevel">CEFR 難度等級篩選 (A1-C2)</param>
|
||
/// <param name="partOfSpeech">詞性篩選</param>
|
||
/// <param name="masteryLevel">掌握度篩選 (high/medium/low)</param>
|
||
/// <returns>詞卡列表和數量</returns>
|
||
[HttpGet]
|
||
public async Task<ActionResult> GetFlashcards(...)
|
||
```
|
||
|
||
**驗收標準**:
|
||
- [ ] Swagger UI 顯示完整 API 文檔
|
||
- [ ] 所有參數和回應格式有詳細說明
|
||
- [ ] 提供 API 使用範例
|
||
- [ ] 錯誤代碼和狀態碼說明完整
|
||
|
||
### 4.2 API 測試套件
|
||
|
||
#### 任務 12: 整合測試實現
|
||
**影響檔案**:
|
||
- 新增 `backend/DramaLing.Api.Tests/Controllers/FlashcardsControllerTests.cs`
|
||
|
||
**測試涵蓋範圍**:
|
||
```csharp
|
||
[TestClass]
|
||
public class FlashcardsControllerTests
|
||
{
|
||
[TestMethod]
|
||
public async Task GetFlashcards_WithSearch_ReturnsFilteredResults()
|
||
{
|
||
// 測試搜尋功能
|
||
}
|
||
|
||
[TestMethod]
|
||
public async Task CreateFlashcard_WithValidData_CreatesSuccessfully()
|
||
{
|
||
// 測試詞卡創建
|
||
}
|
||
|
||
[TestMethod]
|
||
public async Task CreateFlashcard_WithDuplicateWord_ReturnsDuplicateError()
|
||
{
|
||
// 測試重複詞卡檢測
|
||
}
|
||
|
||
[TestMethod]
|
||
public async Task GetFlashcards_WithCefrFilter_ReturnsCorrectLevel()
|
||
{
|
||
// 測試 CEFR 等級篩選
|
||
}
|
||
}
|
||
```
|
||
|
||
**驗收標準**:
|
||
- [ ] 所有 API 端點有對應測試
|
||
- [ ] 測試覆蓋率 > 80%
|
||
- [ ] 包含邊界條件和錯誤情況測試
|
||
- [ ] 測試可在 CI/CD 中自動執行
|
||
|
||
## 5. 實施時程
|
||
|
||
### 5.1 開發階段規劃
|
||
|
||
#### 第一階段:核心功能增強 (預估:2-3小時)
|
||
1. **擴展搜尋功能** (45分鐘)
|
||
2. **新增進階篩選參數** (60分鐘)
|
||
3. **資料驗證增強** (45分鐘)
|
||
4. **測試和驗證** (30分鐘)
|
||
|
||
#### 第二階段:效能優化 (預估:2-3小時)
|
||
5. **資料庫索引優化** (60分鐘)
|
||
6. **快取機制實現** (90分鐘)
|
||
7. **效能測試和調整** (30分鐘)
|
||
|
||
#### 第三階段:API 增強 (預估:3-4小時)
|
||
8. **批量操作 API** (120分鐘)
|
||
9. **統計資料 API** (90分鐘)
|
||
10. **Swagger 文檔完善** (30分鐘)
|
||
|
||
#### 第四階段:測試和部署準備 (預估:2-3小時)
|
||
11. **整合測試實現** (120分鐘)
|
||
12. **生產環境認證準備** (60分鐘)
|
||
|
||
### 5.2 里程碑檢查點
|
||
|
||
#### 里程碑 1: 基礎功能完善 ✅
|
||
- 搜尋和篩選功能完整
|
||
- 資料驗證機制健全
|
||
- 基本測試通過
|
||
|
||
#### 里程碑 2: 效能達標 ✅
|
||
- 查詢響應時間 < 200ms
|
||
- 快取命中率 > 70%
|
||
- 無明顯效能瓶頸
|
||
|
||
#### 里程碑 3: API 完整性 ✅
|
||
- 所有計劃 API 端點實現
|
||
- Swagger 文檔完整
|
||
- 錯誤處理標準化
|
||
|
||
#### 里程碑 4: 生產準備 ✅
|
||
- 整合測試覆蓋率 > 80%
|
||
- 生產環境配置準備
|
||
- 部署文檔更新
|
||
|
||
## 6. 品質保證
|
||
|
||
### 6.1 程式碼審查檢查清單
|
||
|
||
#### API 設計檢查
|
||
- [ ] RESTful 設計原則遵循
|
||
- [ ] HTTP 狀態碼正確使用
|
||
- [ ] 回應格式標準化
|
||
- [ ] 查詢參數命名一致
|
||
|
||
#### 安全性檢查
|
||
- [ ] 輸入驗證完整
|
||
- [ ] SQL 注入防護
|
||
- [ ] 用戶資料隔離
|
||
- [ ] 敏感資訊保護
|
||
|
||
#### 效能檢查
|
||
- [ ] 查詢優化
|
||
- [ ] 索引使用合理
|
||
- [ ] 記憶體使用最佳化
|
||
- [ ] 併發處理安全
|
||
|
||
### 6.2 測試策略
|
||
|
||
> 📋 **測試策略參考**
|
||
> - [測試策略文檔](../04_testing/test-strategy.md) - 了解完整的測試方法和標準
|
||
|
||
#### 單元測試
|
||
- Controller 方法邏輯測試
|
||
- 資料驗證規則測試
|
||
- 錯誤處理機制測試
|
||
|
||
#### 整合測試
|
||
- API 端點完整流程測試
|
||
- 資料庫操作測試
|
||
- 快取機制測試
|
||
|
||
#### 效能測試
|
||
- 大量資料載入測試
|
||
- 並發請求壓力測試
|
||
- 記憶體洩漏檢測
|
||
|
||
## 7. 部署與監控
|
||
|
||
### 7.1 部署準備
|
||
|
||
#### 環境配置
|
||
```bash
|
||
# 生產環境變數
|
||
export ASPNETCORE_ENVIRONMENT=Production
|
||
export DRAMALING_DB_CONNECTION="Data Source=production.db"
|
||
export USE_INMEMORY_DB=false
|
||
```
|
||
|
||
#### 健康檢查
|
||
```csharp
|
||
// 增強健康檢查
|
||
services.AddHealthChecks()
|
||
.AddDbContextCheck<DramaLingDbContext>()
|
||
.AddCheck<CacheHealthCheck>("cache")
|
||
.AddCheck<ApiHealthCheck>("api");
|
||
```
|
||
|
||
### 7.2 監控指標
|
||
|
||
#### 關鍵效能指標 (KPI)
|
||
- API 響應時間平均值 < 200ms
|
||
- API 成功率 > 99.5%
|
||
- 資料庫連接健康度 > 99%
|
||
- 快取命中率 > 70%
|
||
|
||
#### 業務指標
|
||
- 每日 API 呼叫次數
|
||
- 詞卡創建成功率
|
||
- 搜尋查詢頻率
|
||
- 使用者活躍度
|
||
|
||
---
|
||
|
||
**計劃版本**: v1.0
|
||
**制定日期**: 2025-09-24
|
||
**預估完成時間**: 9-13小時 (分 4 個階段)
|
||
**負責開發**: 後端開發團隊
|
||
**審核負責**: 技術主管
|
||
|
||
> 📋 **開發前必讀文檔**
|
||
>
|
||
> **🔧 主要規格參考**
|
||
> - [詞卡管理 API 規格](./api/flashcard-management-api.md) - 開發的主要依據,包含所有 API 介面定義
|
||
>
|
||
> **🏗️ 架構約束**
|
||
> - [後端架構詳細說明](../04_technical/backend-architecture.md) - 必須遵循的技術架構約束
|
||
> - [系統架構總覽](../04_technical/system-architecture.md) - 了解整體系統設計脈絡
|
||
>
|
||
> **📋 業務需求**
|
||
> - [詞卡管理功能產品需求規格](../01_requirement/詞卡管理功能產品需求規格.md) - 理解業務需求和用戶期望 |