Ability to edit songs

[david]

Epic: Ability to Edit Songs

• Epic Code: admin-edit-songs
• DDD Subdomain: Songs
• GitHub Label: epic:admin-edit-songs

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1. Overview & Rationale

This epic extends the functionality of the song management interface, which was introduced in epic #80. While the initial implementation provided a read-only view of the song catalog, administrators currently have no way to correct errors or update song details directly within the application.

This epic introduces the ability for administrators to edit existing songs. This will be achieved by adding an "Edit" action to each song in the admin table, leading to a form where song attributes can be modified and saved.

1.1. Business Goals

• Goal 1: Empower administrators to easily correct typos, formatting issues, and other inaccuracies in song data, ensuring the integrity of the song catalog.
• Goal 2: Streamline the process of updating song information, eliminating the need for external tools or database manipulation.

1.2. User Personas

• Administrator

2. Key User Stories / Capabilities

• As an Administrator, I want to access an editing interface for any song directly from the song list so that I can quickly make necessary corrections.
• As an Administrator, I want to modify the title and body of a song so that I can ensure all information is accurate and up-to-date.
• As an Administrator, I want to save my changes and see them reflected in the song list so that I can confirm my updates were successful.

3. Dependency Analysis

• Dependency 1: A data model and persistence layer for Songs (e.g., Ecto schema, database table).
  • Status: Complete
• Dependency 2: Administrator authentication and authorization mechanisms.
  • Status: Complete
• Dependency 3: A user interface for listing songs.
  • Status: Complete

4. Out of Scope

• Excluded Feature 1: Creating new songs.
  • Reason: This epic is focused exclusively on the editing functionality. Song creation will be handled in a separate epic.
• Excluded Feature 2: Deleting songs.
  • Reason: Similar to creation, song deletion is a distinct capability that will be addressed in a future epic.
• Excluded Feature 3: Any changes to the user interface beyond the "Edit" button and the song editing form.
  • Reason: The existing song list interface is sufficient for this epic's needs.

5. Open Questions

• None at this time.