feat: 后端架构重构 — Endpoint→Service→Repository分层 + AI确认机制 + 异步任务持久化
- 核心业务拆分为 Endpoint → Application Service → Repository 三层 - AI写入操作必须用户确认后才写库(确认卡片机制) - 报告/饮食/用药分析改为持久化任务队列(原子领取/重试/重启恢复) - 运动计划修复: 连续真实日期替代周模板 - 用药提醒去重 + 通知Outbox预留 - 认证收拢到AuthService, 管理员收拢到AdminService - AI会话加用户归属校验防串号 - 提示词调整为患者视角 - 开发假数据已关闭 - 21/21测试通过, 0警告0错误
This commit is contained in:
MingNian
51
backend/src/Health.Application/Diets/DietContracts.cs
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51
backend/src/Health.Application/Diets/DietContracts.cs
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using Health.Domain.Entities;
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using Health.Domain.Enums;
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namespace Health.Application.Diets;
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public sealed record DietFoodItemInput(
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string Name,
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string? Portion,
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int? Calories,
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int SortOrder);
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public sealed record DietRecordCreateRequest(
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MealType MealType,
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int? TotalCalories,
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int? HealthScore,
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DateOnly RecordedAt,
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IReadOnlyList<DietFoodItemInput> FoodItems);
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public sealed record DietRecordPatchRequest(
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int? TotalCalories,
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int? HealthScore);
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public sealed record DietFoodItemDto(
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string Name,
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string? Portion,
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int? Calories);
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public sealed record DietRecordDto(
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Guid Id,
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string MealType,
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int? TotalCalories,
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int? HealthScore,
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DateOnly RecordedAt,
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IReadOnlyList<DietFoodItemDto> FoodItems);
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public interface IDietService
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{
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Task<IReadOnlyList<DietRecordDto>> ListAsync(Guid userId, string? date, string? mealType, CancellationToken ct);
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Task<Guid> CreateAsync(Guid userId, DietRecordCreateRequest request, CancellationToken ct);
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Task<bool> DeleteAsync(Guid userId, Guid recordId, CancellationToken ct);
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Task<bool> UpdateAsync(Guid userId, Guid recordId, DietRecordPatchRequest request, CancellationToken ct);
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}
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public interface IDietRepository
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{
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Task<IReadOnlyList<DietRecord>> ListAsync(Guid userId, DateOnly? recordedAt, MealType? mealType, CancellationToken ct);
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Task<DietRecord?> GetOwnedAsync(Guid userId, Guid recordId, CancellationToken ct);
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Task AddAsync(DietRecord record, CancellationToken ct);
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void Delete(DietRecord record);
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Task SaveChangesAsync(CancellationToken ct);
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}
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namespace Health.Application.Diets;
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public sealed record DietImageUploadFile(string FileName, long Length, Stream Content);
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public sealed record DietImageAnalysisJob(Guid Id, IReadOnlyList<string> FilePaths);
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public sealed record DietImageAnalysisResult(bool Success, int Code, string? Data, string? Message);
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public interface IDietImageAnalysisCoordinator
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{
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Task<DietImageAnalysisResult> AnalyzeAsync(IReadOnlyList<DietImageUploadFile> files, CancellationToken ct);
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}
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public interface IDietImageAnalysisQueue
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{
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Task<Guid> EnqueueAsync(IReadOnlyList<string> filePaths, CancellationToken ct);
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Task RecoverStaleAsync(CancellationToken ct);
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Task<DietImageAnalysisJob?> TryTakeAsync(CancellationToken ct);
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Task<DietImageAnalysisResult> WaitForResultAsync(Guid jobId, CancellationToken ct);
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Task CompleteAsync(Guid jobId, DietImageAnalysisResult result, CancellationToken ct);
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Task<bool> RetryAsync(Guid jobId, string error, CancellationToken ct);
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}
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public interface IDietImageAnalyzer
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{
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Task<DietImageAnalysisResult> AnalyzeAsync(DietImageAnalysisJob job, CancellationToken ct);
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}
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77
backend/src/Health.Application/Diets/DietService.cs
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77
backend/src/Health.Application/Diets/DietService.cs
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using Health.Domain.Entities;
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using Health.Domain.Enums;
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namespace Health.Application.Diets;
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public sealed class DietService(IDietRepository diets) : IDietService
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{
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private readonly IDietRepository _diets = diets;
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public async Task<IReadOnlyList<DietRecordDto>> ListAsync(Guid userId, string? date, string? mealType, CancellationToken ct)
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{
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var recordedAt = DateOnly.TryParse(date, out var d) ? d : (DateOnly?)null;
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var parsedMealType = Enum.TryParse<MealType>(mealType, ignoreCase: true, out var mt) ? mt : (MealType?)null;
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var records = await _diets.ListAsync(userId, recordedAt, parsedMealType, ct);
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return records.Select(ToDto).ToList();
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}
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public async Task<Guid> CreateAsync(Guid userId, DietRecordCreateRequest request, CancellationToken ct)
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{
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var record = new DietRecord
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{
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Id = Guid.NewGuid(),
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UserId = userId,
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MealType = request.MealType,
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TotalCalories = request.TotalCalories,
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HealthScore = request.HealthScore,
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RecordedAt = request.RecordedAt,
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CreatedAt = DateTime.UtcNow,
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};
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foreach (var item in request.FoodItems)
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{
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record.FoodItems.Add(new DietFoodItem
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{
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Id = Guid.NewGuid(),
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Name = item.Name,
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Portion = item.Portion,
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Calories = item.Calories,
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SortOrder = item.SortOrder,
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});
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}
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await _diets.AddAsync(record, ct);
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await _diets.SaveChangesAsync(ct);
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return record.Id;
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}
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public async Task<bool> DeleteAsync(Guid userId, Guid recordId, CancellationToken ct)
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{
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var record = await _diets.GetOwnedAsync(userId, recordId, ct);
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if (record == null) return false;
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_diets.Delete(record);
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await _diets.SaveChangesAsync(ct);
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return true;
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}
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public async Task<bool> UpdateAsync(Guid userId, Guid recordId, DietRecordPatchRequest request, CancellationToken ct)
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{
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var record = await _diets.GetOwnedAsync(userId, recordId, ct);
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if (record == null) return false;
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if (request.TotalCalories.HasValue) record.TotalCalories = request.TotalCalories.Value;
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if (request.HealthScore.HasValue) record.HealthScore = request.HealthScore.Value;
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await _diets.SaveChangesAsync(ct);
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return true;
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}
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private static DietRecordDto ToDto(DietRecord record) => new(
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record.Id,
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record.MealType.ToString(),
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record.TotalCalories,
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record.HealthScore,
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record.RecordedAt,
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record.FoodItems.OrderBy(f => f.SortOrder).Select(f => new DietFoodItemDto(f.Name, f.Portion, f.Calories)).ToList());
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}
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