# Data Models

The following data models will be implemented using SQLAlchemy.

## 1. User

**Purpose**: Stores user credentials and role information.

**Key Attributes**:
- `id`: Integer, Primary Key
- `username`: String, Unique, Not Null
- `hashed_password`: String, Not Null
- `role`: String, Not Null ("Admin" or "User")

**Relationships**: A User can have many Projects.

## 2. Project

**Purpose**: Represents a single content generation job initiated from a CORA report.

**Key Attributes**:
- `id`: Integer, Primary Key
- `user_id`: Integer, Foreign Key to User
- `project_name`: String, Not Null
- `cora_data`: JSON (stores extracted keywords, entities, etc.)
- `status`: String (e.g., "Pending", "Generating", "Complete")

**Relationships**: A Project belongs to one User and has many GeneratedContents.

## 3. GeneratedContent

**Purpose**: Stores the AI-generated content and its final deployed state.

**Key Attributes**:
- `id`: Integer, Primary Key
- `project_id`: Integer, Foreign Key to Project
- `title`: Text
- `outline`: Text
- `body_text`: Text
- `final_html`: Text
- `deployed_url`: String, Unique
- `tier`: String (for link classification)

**Relationships**: Belongs to one Project.

## 4. FqdnMapping

**Purpose**: Maps cloud storage buckets to fully qualified domain names for URL generation.

**Key Attributes**:
- `id`: Integer, Primary Key
- `bucket_name`: String, Not Null
- `provider`: String, Not Null (e.g., "aws", "bunny", "azure")
- `fqdn`: String, Not Null

**Relationships**: None.