Group CRUD

groups_controller.rb

class GroupsController < ApplicationController

  def index
    @groups = Group.all
  end

  def new
    @group = Group.new
  end

  def show
    @group = Group.find(params[:id])
  end

  def edit
    @group = Group.find(params[:id])
  end

  def create
    @group = Group.new(group_params)

    if @group.save
      redirect_to groups_path
    else
      render :new
    end
  end

  def update
    @group = Group.find(params[:id])
    if @group.update(group_params)
      redirect_to groups_path, notice: 'Update Success'
    else
      render :edit
    end
  end

  def destroy
    @group = Group.find(params[:id])

    @group.destroy
    redirect_to groups_path, alert: 'Group deleted'
  end

  private



  def group_params
    params.require(:group).permit(:title, :description)
  end
end

def new
@group = Group.new
end
def index
@groups = Group.all
end
def show
@group = Group.find(params[:id)
end
def edit
@group = Group.find(params[:id])
end
def create
@group =Group.new(group_params)
if @group.save
redirect_to groups_path
else
render :new
end
end
def update
@group = Group.find(parmas[:id])
if @group.update(group_parmas)
redirect_to groups_path , notcie"update success"
else
render :edit
end
end

def destroy
@group =Group.find(parmas[:id])
@group.destroy
rendiect_to groups_path, alert: "delete?"
end
end
private
def group_parmas
params.require(:group).permit(:title, :description)
end

class GroupsController < ApplicationController
def index
@groups = Group.all
end

def new
@group = Group.new
end

def create
@group = Group.new(group_params)
if @group.save
redirect_to groups_path
else
render :new
end

def show
@group = Group.find(params[:id])
end

def edit
@group = Group.find(params[:id])
end

def update
@group = Group.find(params[:id])
if @group.update(group_params)
redirect_to groups_path, notice: 'You updated the group successfully.'
else
render :edit
end

def destroy
@group = Group.find(params[:id])
@group.destroy
redirect_to groups_path, alert: 'You deleted the group successfully.'
end

private
def group_params
params.require(:group).permit(:title, :description)
end
end