# 20260513181743_AddEbookReadyFlag

- File ID: file:1wy1v1s:20260513181743-addebookreadyflag-cs
- Path: NexusReader.Data/Persistence/Migrations/20260513181743_AddEbookReadyFlag.cs
- Role: database-config
- Layer: data

## Purpose

Entity Framework Core migration that adds a boolean 'IsReadyForReading' flag to the 'Ebooks' table and provides a rollback to remove it.

## Key Details

Adds non-nullable boolean column IsReadyForReading to Ebooks with default false; Down removes the column.

## Symbols

- AddEbookReadyFlag: Entity Framework Core migration that adds a boolean 'IsReadyForReading' flag to the 'Ebooks' table and provides a rollback to remove it.
- Up(): Applies the migration: adds a non-nullable boolean column 'IsReadyForReading' with default false to the 'Ebooks' table.
- Down(): Rolls back the migration: removes the 'IsReadyForReading' column from the 'Ebooks' table.
- AddEbookReadyFlag: EF Core migration class that encapsulates schema changes to add/remove the IsReadyForReading flag on Ebooks.

## Dependencies

- No resolved dependencies.

## Calls

- No resolved calls.

## Coverage

- Symbols: 4
- Executable symbols: 2
- Executable symbols with control flow: 2
- Grounded edges: 4
- Unresolved references: 0
- Control-flow fragments: 2
- Unresolved jumps: 0
- Unsupported constructs: 0
- Control-flow coverage: 100%
- Required diagrams: 2
- Generated diagrams: 2

## Control Flow Fragments

- Up: 3 nodes, 2 edges, 0 jumps, 0 unsupported constructs
- Down: 3 nodes, 2 edges, 0 jumps, 0 unsupported constructs

## Diagrams

### 20260513181743_AddEbookReadyFlag Neighborhood

```mermaid
flowchart LR
    class_1eb2dy_addebookreadyflag("AddEbookReadyFlag")
    file_1wy1v1s_20260513181743_addebookreadyflag_cs("20260513181743_AddEbookReadyFlag")
    method_8mq94d_up[["Up()"]]
    method_y8prsw_down[["Down()"]]
    type_swoy5w_addebookreadyflag[/"AddEbookReadyFlag"/]
```

### 20260513181743_AddEbookReadyFlag Execution Overview

```mermaid
flowchart TD
    class_1eb2dy_addebookreadyflag("AddEbookReadyFlag")
    method_8mq94d_up[["Up()"]]
    method_y8prsw_down[["Down()"]]
    class_1eb2dy_addebookreadyflag -->|contains| method_8mq94d_up
    class_1eb2dy_addebookreadyflag -->|contains| method_y8prsw_down
```

## Diagram Validation

- Status: pass
