Update memory service with working NocoDB configuration

- Set correct table ID: mx149yctebfwvys (ai_data_Memory) - Updated type column with SingleSelect options - Added all required columns for corrections, preferences, episodes, decisions, validation - Fixed column options for type, severity, status fields
2026-07-04 17:02:40 -07:00
parent cf3f1e1c53
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+# IT Site Survey AI - Code Structure Analysis
+
+## Overview
+The application is a Flask-based web application that provides IT infrastructure site survey functionality with AI-powered analysis and recommendations.
+
+## Main Components
+
+### 1. Core Application (app.py)
+- **Lines of Code**: 792
+- **Framework**: Flask
+- **Key Dependencies**: requests, reportlab, flask-cors
+- **External Services**: Ollama AI at http://192.168.19.25:11434
+
+### 2. Data Model
+- **Template**: concise_template.json (21 questions across 5 categories)
+- **In-Memory Storage**: 
+  - `surveys_db` - Dictionary of survey definitions
+  - `survey_responses_db` - Dictionary of survey responses
+- **Data Structure**: 
+  - Surveys with metadata and questions
+  - Responses with submission data and answers
+
+### 3. Key Routes
+
+#### Survey Management
+- `GET /api/surveys/template` - Get survey template
+- `GET /api/surveys` - List all surveys
+- `POST /api/surveys` - Create new survey
+- `GET /api/surveys/<survey_id>` - Get specific survey
+
+#### Response Handling
+- `POST /api/surveys/<survey_id>/responses` - Submit survey response
+- `GET /api/surveys/responses` - Get all responses (recently added)
+
+#### AI Analysis
+- `POST /api/surveys/<survey_id>/analyze` - Generate AI recommendations
+- `POST /api/surveys/<survey_id>/generate-quote` - Generate service quote
+
+#### Export Functions
+- `POST /api/surveys/<survey_id>/export/pdf` - Export to PDF
+- `POST /api/surveys/<survey_id>/export/text` - Export to text
+- `POST /api/surveys/<survey_id>/export/email` - Export to email format
+
+#### System
+- `GET /` - Main application page
+- `GET /<path:path>` - Static file serving
+- `GET /api/health` - Health check
+- `GET /api/ollama-status` - Ollama connectivity check
+
+### 4. Frontend Files
+- `index.html` - Main survey interface (18,263 bytes)
+- `dashboard.html` - Response dashboard (337 bytes)
+
+### 5. Template Structure
+**21 Questions Across 5 Categories:**
+1. **Client Information** (2 questions)
+   - Company Name (text)
+   - Industry/Vertical (select)
+
+2. **Site Information** (3 questions)
+   - Site Size (select)
+   - Building Type (select)
+   - Square Footage (select)
+
+3. **Existing Infrastructure** (4 questions)
+   - Network Topology (select)
+   - Network Size (select)
+   - Internet Bandwidth (select)
+   - ISP Connection Type (multiselect)
+
+4. **Wireless Infrastructure** (2 questions)
+   - Wireless Standard (select)
+   - Wireless Coverage Quality (select)
+
+5. **Business Requirements** (10 questions)
+   - Critical Applications (multiselect)
+   - Device Types (multiselect)
+   - User Density (select)
+   - Performance Requirements (multiselect)
+   - Security Requirements (multiselect)
+   - Compliance Requirements (select)
+   - Budget Range (select)
+   - Project Timeline (select)
+   - Additional Notes (textarea)
+
+## Current Limitations
+
+### 1. Data Persistence
+- **Issue**: All data stored in memory (lost on restart)
+- **Impact**: Critical for production use
+- **Solution Needed**: Database persistence
+
+### 2. Security
+- **Issue**: No authentication on dashboard
+- **Impact**: Survey data publicly accessible
+- **Solution Needed**: User authentication
+
+### 3. Scalability
+- **Issue**: Single-process Flask application
+- **Impact**: Limited concurrent users
+- **Solution Needed**: Multi-process or async handling
+
+## Database Schema Requirements
+
+For PostgreSQL implementation, the following tables would be needed:
+
+### surveys
+- id (UUID, PK)
+- name (VARCHAR)
+- description (TEXT)
+- client_name (VARCHAR)
+- site_name (VARCHAR)
+- created_at (TIMESTAMP)
+- status (VARCHAR)
+
+### survey_questions
+- id (UUID, PK)
+- survey_id (UUID, FK)
+- question_id (VARCHAR)
+- category (VARCHAR)
+- question_text (TEXT)
+- question_type (VARCHAR)
+- options (JSON)
+
+### survey_responses
+- id (UUID, PK)
+- survey_id (UUID, FK)
+- submitted_by (VARCHAR)
+- submitted_at (TIMESTAMP)
+
+### response_answers
+- id (UUID, PK)
+- response_id (UUID, FK)
+- question_id (VARCHAR)
+- answer_value (TEXT or JSON)
+
+## Implementation Considerations
+
+### 1. Backward Compatibility
+- All existing API endpoints must continue working
+- No breaking changes to data structure
+- Maintain same JSON response formats
+
+### 2. Migration Strategy
+- Seamless transition from memory to database
+- No data loss during migration
+- Fallback to memory if database unavailable
+
+### 3. Configuration
+- Database connection via environment variables
+- Default to memory storage if no DB configured
+- Clear setup instructions for PostgreSQL
+
+### 4. Error Handling
+- Graceful degradation if database unavailable
+- Clear error messages for connectivity issues
+- Logging for debugging database issues
+
+## Dependencies to Add
+- `psycopg2-binary` - PostgreSQL driver
+- `sqlalchemy` - ORM (optional but recommended)
+- Database connection pooling
+
+## Estimated Implementation Effort
+- **Schema Design**: 2 hours
+- **Database Integration**: 6 hours
+- **Migration Logic**: 3 hours
+- **Testing**: 3 hours
+- **Documentation**: 2 hours
+- **Total**: 16 hours