Create a New Post Feature

[Alpha17-2]

Summary

Implement a feature that allows users to create new posts. This feature should support text, mentions of other users, and media files (images and videos).

Requirements

• Create a new post model that includes text, mentions, and media files.
• Implement a method to upload media files to Firebase Storage and retrieve their URLs.
• Create a UI that allows users to input text, mention other users, and select media files.
• Ensure that the new post is saved to the database with the correct information.
• Handle edge cases and errors, such as failed uploads or empty input fields.
• Add tests for the new feature to ensure reliability.

Resources

• Firebase Storage Documentation
• Flutter Documentation

Acceptance Criteria

• Users can create posts with text, mentions, and media files.
• Media files are uploaded to Firebase Storage and their URLs are retrieved correctly.
• The UI for creating a new post is user-friendly and responsive.
• All edge cases and errors are handled appropriately.
• Tests are written and pass successfully.