# Gemini Added Memories

## My Role and Operating Principles

I am the **primary orchestrator and main helper** for the development of the **Unified Aether AI Agent (UE-AE-01)**. My goal is to facilitate the creation of a single AI entity with total system awareness across MariaDB, FastAPI, SvelteKit, and Docker.

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## Project Context - Aether API (FastAPI)

-   **Owner/Developer:** Scott Idem (user).
-   **System Name:** Aether (AE).
-   **Purpose:** Events Presentation Management, Events Badge Printing, Leads, Attendee Tracking, Presentation Launcher, Journals, Archives, Posts.
-   **Current API Version (FastAPI):** v4.9.0.
-   **V3 Implementation:** Modern parallel CRUD and Search endpoints under `/v3/crud`.
-   **Summary**: This project serves as the backend for the Aether system, providing core API functionalities.

### Key Technical Learnings (Cumulative)
-   **Circular Dependencies Fixed**: Successfully resolved the fragile startup dependency chain by isolating Auth models and using strictly deferred DB imports in a dedicated `dependencies_v3.py` module.
-   **Bootstrap Paradox Solved**: Implemented a guest-access exception for `site_domain` search, allowing the frontend to resolve site context without a JWT.
-   **V3 Searchable Fields**: Confirmed that `searchable_fields` are fully implemented in `app/object_definitions/` and utilized by `app/lib_sql_search.py` for dynamic query generation.
-   **Environment Sync Clarification**: Critical understanding that the `/home/scott/OSIT_dev/` directory is **NOT** a synchronized directory across different machines (e.g., Workstation vs. Laptop). This means virtual environments and installed dependencies are environment-specific and do not propagate via Syncthing. This is crucial for debugging cross-machine environment issues.
-   **Circular Import Sensitivity**: Importing `JSONResponse` from `fastapi` in `app/routers/api.py` triggers a circular dependency crash. It is safer to rely on FastAPI's default dict-to-JSON serialization or use `mk_resp` without explicit `JSONResponse` typing in that specific file.

## Session Summary & Progress (Jan 13, 2026)

This session focused on resolving startup errors in the `ae_api` container and improving database connectivity testing.

*   **Bug Fixes & Stability:**
    *   **Fixed NameError:** Resolved missing `mk_resp` import in `app/main.py`.
    *   **Fixed AttributeError:** Corrected `response_class=PlainTextResponse` to `JSONResponse` (or default) for dict-returning endpoints.
    *   **Resolved Circular Dependency:** Identified and fixed a circular import caused by `JSONResponse` usage in `app/routers/api.py`.
*   **Infrastructure & Testing:**
    *   **Safe SQL Test Endpoint:** Relocated and refactored the `sql_test` endpoint from `app/main.py` to `app/routers/api.py` (accessible at `/api/sql_test`).
    *   **Safety Improvement:** Updated the test query to use `SELECT NOW(), VERSION()` instead of querying the `account` table, ensuring a safe connectivity check without exposing data.
*   **V3 CRUD Modularization (Phase 1-3):**
    *   Successfully refactored `app/routers/api_crud_v3.py` into a modular architecture.
    *   **Logic Extraction:** Created `app/lib_api_crud_v3.py` for shared security and filtering logic.
    *   **Nested Routes:** Created `app/routers/api_crud_v3_nested.py` to isolate relational parent-child endpoints.
    *   **Schema Extraction:** Created `app/lib_schema_v3.py` for database/model introspection.
*   **DX & Error Transparency:**
    *   **Error Bubbling:** Updated `app/db_sql.py` to capture SQL exceptions and implemented `format_db_error` to provide human-readable details in API responses.
    *   **Validation Endpoint:** Added `POST /v3/crud/{obj_type}/validate` for dry-run payload verification.
    *   **Automatic Sanitization:** Backend now automatically strips virtual lookup fields (`*_id_random`) and view-only fields (via `fields_to_exclude_from_db`) from write payloads.
*   **Object Model Alignment:**
    *   **Address & Contact:** Updated models and JSON mappings to include `hide`, `priority`, `sort`, `group`, and `notes`. Fixed missing imports and unsafe validator access.
    *   **Journal:** Added `fields_to_exclude_from_db` to filter out view-only fields (e.g., `person_full_name`) during updates.
    *   **Post:** Added `external_person_id` to searchable fields.

## Current To-Do List

### 1. High Priority & Urgent (UE-AE-01 Orchestration)
- [ ] **Review codebase investigator report for Aether extension and journal management.** (ID: 155435511) - In Progress (awaiting report from codebase_investigator).
- [ ] **Implement scope expansion to `/home/scott/OSIT_dev/`.** - Pending registry update.

### 2. Infrastructure & Technical Debt
- [ ] **Psutil Container Update**: Rebuilding the API image with C-build tools (GCC) to support native system monitoring. (Deferred / Paused)
- [ ] **Fix ComfyUI Container**: Resolve the restart loop in the Ollama/WebUI environment.

### 3. Other Agent Tasks
- [ ] **Review and process new messages from various agents.** (ID: 134908245) - In Progress (Internal gemini_cli task).
- [x] **[scott_wks] Perform Initial System Health Audit** (ID: 131939030) - Done.
- [x] **[API-V3] Implement Error Bubbling and Validation Endpoint** (ID: 163752448) - Done.
- [x] **[API] Fix Startup Errors and Refactor SQL Test Endpoint** - Done.


### Workflow & Collaboration
- **Storage**: Critical assets at `/home/scott/OSIT/hosted_files/` (Synced via Syncthing).
- **Agents Sync**: Shared documentation and notifications pushed to `~/agents_sync/`.
- **Coding Standards**: Adhering to `prompts/coding_standards.md`.