📊 Activity Entity

Physical activity that can be suggested to users, ranging from home exercises to outdoor activities involving equipment.

core 🔑 Primary Key: activity_id

📈 Entity Statistics

📋 Attributes

9

3 required, 2 unique

🔍 Indexes

1

Database performance indexes

✅ Validations

0

Data integrity rules

⚡ Operations

0

Allowed CRUD operations

📝 Entity Overview

The Activity entity serves as a fundamental business component within the system architecture, providing essential data management capabilities that support core business operations and strategic objectives. This entity enables streamlined data processing, maintains data integrity, and supports scalable business growth through well-defined interfaces and robust validation mechanisms.

The Activity entity represents a moderate complexity implementation requiring coordination with database design, API development, and frontend integration teams. Implementation timeline should account for schema design, validation rule implementation, and comprehensive testing phases. Dependencies include proper database setup and integration with existing system components.

The Activity entity implements standard data persistence patterns with comprehensive CRUD operations, validation rules, and business logic enforcement. Technical implementation includes database schema design, API endpoint creation, and integration with existing system architecture through well-defined interfaces and proper error handling mechanisms.

📋 Data Structure

Name Type Description Constraints
id uuid Unique identifier for activity REQUIRED UNIQUE
activity_id PK uuid Unique identifier for the activity PRIMARY KEY REQUIRED UNIQUE
name string Name of the activity REQUIRED
description text Detailed description and instructions for the activity -
min_age integer Minimum recommended age for the activity -
max_age integer Maximum recommended age for the activity -
season_suitability json Seasons during which the activity is suitable -
weather_suitability json Weather conditions suitable for the activity -
safety_notes text Safety considerations and instructions for the activity -

🔍 Database Indexes

idx_activity_name

Columns: name

⚡ CRUD Operations

➕ CREATE

Not Allowed

👁️ READ

Not Allowed

✏️ UPDATE

Not Allowed

🗑️ DELETE

Not Allowed

💾 Storage Configuration

Storage Type: database
Location: activity
Retention Policy: indefinite