如何使用Laravel设计数据库？

Question

I'm just doing my first steps with Laravel and web development in general. For this step of my project I'm designing DB for tournament website.

What I eventually need: Every match has 3 maps. Every map has own score for each team (score_left_team -Map_name - score right team ). And every match has general score (left_team_score - right_team_score) Perfect example: https://overwatchleague.com/en-us/match/10223

How can I create the correct relationships and improve my design below?

Team::
 id
 name

Player:: 
 id
 team_id (belongsTo Team::class)
 name

Map:: 
 id
 name
 photo

Match_Map:: 
 id
 map_id (belongsTo Map::class)
 match_id (belongsTo Match::class)
 score_left
 score_right

 Match:: 
  id
  date
  stage_name
  group_name
  left_team_id (belongsTo Team::class)
  right_team_id (belongsTo Team::class)
  score_left
  score_right
  winner (How to create here relationship?)
  status 

I appreciate any tips!

Answer 1

Looks fairly correct, if you have the scores for both teams when you are creating the record, you could have a winner_id be a foreign key for a team id. This could be both on match_map and on match . Besides that looks good.