Road map building

Requirements

• Exists a Team
• Exists a Users
• Exists a Sprints
• Exists a Topic
• Exists one or more owner of Team
• A Team can grouper a or more users
• A owner can be invite more users for own Team
• A topic is any generic for vote
• Users can be votes in topics

Entities

Team

• id
• name

User

• id
• name
• email
• password

Sprint

• id
• name
• date_init
• date_end

Sprint-Topic

• sprint_id
• topic_id

Sprint-Team

• sprint_id
• team_id

Topic

• id
• name
• description
• point
• team_id

Team-User

• team_id
• user_id
• is_owner

Team-Invites

• team_id
• who_invite
• expires
• secret_invite

Session (Planning Poker)

• id
• name
• expires

Session-Topic

• id
• topic_id
• session_id