databse.md

track

• name
• album_id
• artist_id
• track_no

bin/rails generate model Track name:string body:text artist_id:integer album_id:integer track_no:integer

album

• hash
• name
• cover
• desc
• year
• artist_id

bin/rails generate model Album name:string cover:string year:integer artist_id:integer tags:string desc:text

artist

• name
• cover
• desc
• gener

bin/rails generate model Artist name:string cover:string desc:text

music_tags

• name
• desc

music_favoite

• type
• object_id
• account_id

bin/rails generate model MusicFavoite type:string account_id:integer object_id:integer

album_tags

• album_id
• tag_id

artist_tags

• artist_id
• tag_id

Book id name

Game id name

Collection collectable_id collectable_type user_id

User books games

存储用户收藏的书或游戏列表