lyman/Fundamental_Analysis
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abe47c4bc8
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8 Commits

Author SHA1 Message Date
Lv, Qi
abe47c4bc8 refactor(report): switch to HTML+Gotenberg for high-quality PDF export 
- Feat: Add Gotenberg service to docker-compose for headless PDF rendering
- Feat: Implement /generate-pdf endpoint in report-generator-service
- Feat: Add PDF generation proxy route in api-gateway
- Refactor(frontend): Rewrite PDFExportButton to generate HTML with embedded styles and images
- Feat(frontend): Auto-crop React Flow screenshots to remove whitespace
- Style: Optimize report print layout with CSS (margins, image sizing)
- Chore: Remove legacy react-pdf code and font files
 2025-11-30 22:43:22 +08:00
Lv, Qi
a59b994a92 WIP: Commit all pending changes across services, frontend, and docs 
- Sync updates for provider services (AlphaVantage, Finnhub, YFinance, Tushare)
- Update Frontend components and pages for recent config changes
- Update API Gateway and Registry
- Include design docs and tasks status
 2025-11-27 02:45:56 +08:00
Lv, Qi
70b1a27978 feat: implement API DTO export and verify E2E tests 
- contracts: Add #[api_dto] macros to core structs for OpenAPI support
- api-gateway: Integrate utoipa for Swagger UI and OpenAPI spec generation
- config: Implement dynamic configuration APIs for DataSources and LLM Providers
- tests: Refactor E2E tests to support dynamic provider configuration and fix timeouts
- docs: Update backend status in backend_todos.md
 2025-11-22 22:14:01 +08:00
Lv, Qi
0cb31e363e Refactor E2E tests and improve error handling in Orchestrator 
- Fix `simple_test_analysis` template in E2E test setup to align with Orchestrator's data fetch logic.
- Implement and verify additional E2E scenarios:
    - Scenario C: Partial Provider Failure (verified error propagation fix in Orchestrator).
    - Scenario D: Invalid Symbol input.
    - Scenario E: Analysis Module failure.
- Update `WorkflowStateMachine::handle_report_failed` to correctly scope error broadcasting to the specific task instead of failing effectively silently or broadly.
- Update testing strategy documentation to reflect completed Phase 4 testing.
- Skip Scenario B (Orchestrator Restart) as persistence is not yet implemented (decision made to defer persistence).
 2025-11-21 20:44:32 +08:00
Lv, Qi
60e6c8f61b feat(config): 将服务配置全面迁移至数据库 
本次提交完成了一项重要的架构重构，将所有外部服务的API凭证管理从环境变量迁移到了中心化的数据库配置中。

主要变更：

1.  **统一配置源**:
    -   `data-persistence-service` 现已提供 `/api/v1/configs/data_sources` 端点，用于统一管理数据源配置。
    -   所有配置（LLM 和数据源）现在都通过数据库的 `system_config` 表进行管理，实现了“单一事实源”。

2.  **增强服务韧性**:
    -   重构了 `finnhub-`, `tushare-`, `alphavantage-provider-service`。
    -   这些服务在启动时不再强制要求 API Key。
    -   引入了动态配置轮询器 (`config_poller`)，服务现在可以定期从数据库获取最新配置。
    -   实现了“降级模式”：当配置缺失时，服务会进入 `Degraded` 状态并暂停处理消息，而不是直接崩溃。配置恢复后，服务会自动回到 `Active` 状态。
    -   `/health` 端点现在能准确反映服务的真实运行状态。

3.  **前端易用性提升**:
    -   您在 `/config` 页面上增加了“数据源配置”面板，允许用户通过 UI 动态更新所有 API Token。

4.  **部署简化**:
    -   从 `docker-compose.yml` 中移除了所有已废弃的 `_API_KEY` 环境变量，消除了启动时的警告。

这项重构显著提升了系统的可维护性、健壮性和用户体验，为未来的功能扩展奠定了坚实的基础。
 2025-11-18 05:58:18 +08:00
Lv, Qi
a1e4b265ba feat(config): Implement database-centric LLM provider architecture 
本次提交完成了一次全面的架构重构，实现了以数据库为中心的、支持多供应商的LLM配置体系。

**核心变更**:
1.  **数据库驱动配置**: 废弃了所有基于本地文件的配置方案 (`analysis-config.json`)，将LLM Provider和分析模块的配置作为结构化数据存入数据库的`system_config`表中，由`data-persistence-service`统一管理。
2.  **Schema-in-Code**: 在`common-contracts`中定义了所有配置的Rust Structs，作为整个系统的“单一事实源”，确保了端到端的类型安全。
3.  **服务职责重构**:
    *   `data-persistence-service`吸收了配置管理功能，成为配置的“守门人”。
    *   `config-service-rs`服务已被彻底移除。
    *   `report-generator-service`重构为可以为每个任务动态创建使用不同Provider配置的LLM客户端。
4.  **前端功能增强**:
    *   新增了独立的`/llm-config`页面，用于对LLM Providers及其可用模型进行完整的CRUD管理，并支持模型自动发现。
    *   重构了旧的`/config`页面，为分析模块提供了级联选择器来精确指定所需的Provider和Model。

此次重构极大地提升了系统的灵活性和可扩展性，完全对齐了“配置即数据”的现代化设计原则。
 2025-11-17 04:41:36 +08:00
Lv, Qi
ceffa0d95c chore(build): unify Dockerfiles and root .dockerignore; fix services after deps upgrade 
- secrecy: migrate Secret<String> -> SecretString across services; adjust usages
- warnings: clean unused imports/structs (no behavior change)
- docker-compose: remove unnecessary host port mappings; rely on app-network; keep frontend only
- build: set build.context to repo root; reference per-service Dockerfiles
- add: root .dockerignore to exclude target/node_modules/ref/archive/docs and logs
- data-persistence-service: refine cargo-chef with path deps; slim context; copy correct targets
- Dockerfiles: normalize multi-stage builds; fix WORKDIR and release binary paths
- nats: resolve 4222 conflict by not binding to host
- verified: all rust services build successfully with new flow
 2025-11-16 23:34:28 +08:00
Lv, Qi
5327e76aaa chore: 提交本轮 Rust 架构迁移相关改动 
- docker-compose: 下线 Python backend/config-service，切换至 config-service-rs
- archive: 归档 legacy Python 目录至 archive/python/*
- services: 新增/更新 common-contracts、api-gateway、各 provider、report-generator-service、config-service-rs
- data-persistence-service: API/system 模块与模型/DTO 调整
- frontend: 更新 useApi 与 API 路由
- docs: 更新路线图并勾选光荣退役
- cleanup: 移除 data-distance-service 占位测试
 2025-11-16 20:55:46 +08:00