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用戶屬於團隊has_many用戶。用戶一次只能屬於一個團隊。我希望用戶能夠創建一個團隊,加入一個現有團隊,或者離開他們當前的團隊。以下是我現在在模型,控制器和視圖中的內容,但它不起作用。創建團隊導軌3
此外,我希望創建團隊的人成爲團隊負責人(管理員)。有人可以告訴我如何做到這一點?
用戶模型:
belongs_to :team, dependent: :destroy
def team_member?
team.present?
end
def join!(team)
team.create!
end
def unjoin!(team)
team.destroy
end
組隊模式:
has_many :users
attr_accessible :team_name, :team_id
validates :team_name, presence: true, length: { maximum: 140 }
default_scope order: 'teams.created_at DESC'
團隊控制器:
before_filter :signed_in_user
def join
@team = Team.find params[:id]
current_user.update_attribute(:team_id, @team.id)
redirect_to @team
end
def leave
@team = Team.find params[:id]
current_user.update_attribute(:team_id, nil)
redirect_to @team
end
def create
@team = Team.new(params[:team])
if @team.save
flash[:success] = "Team Created!"
redirect_to @team
else
render 'new'
end
end
_join_team_.html.erb
<%= form_for(current_user.team.join) do |f| %>
<div><%= f.hidden_field :team_name %></div>
<%= f.submit "Join", class: "btn btn-large btn-primary" %>
<% end %>