From 63b55ae1fc24a5c01552003a5ecd4f93946cd133 Mon Sep 17 00:00:00 2001
From: Yannis JAQUET <yannisjaquet@mac.com>
Date: Sat, 3 Aug 2024 11:58:23 +0200
Subject: [PATCH] Filter shinpans out of the kenshi list

---
 app/controllers/kenshis_controller.rb  | 13 +------------
 app/models/kenshi.rb                   |  8 ++++++++
 app/views/layouts/_navigation.html.erb |  4 ++--
 spec/models/kenshi_spec.rb             | 15 +++++++++++++++
 4 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/app/controllers/kenshis_controller.rb b/app/controllers/kenshis_controller.rb
index 704d2f28..8e9f139b 100644
--- a/app/controllers/kenshis_controller.rb
+++ b/app/controllers/kenshis_controller.rb
@@ -20,20 +20,9 @@ def index
       @title = t("kenshis.index.title_#{category}")
     end
     @kenshis = @kenshis
+      .not_shinpans
       .includes(:user, :club, participations: [:category])
       .order(created_at: :desc)
-    respond_with @kenshis do |format|
-      format.html
-      format.csv {
-        filename = Time.zone.now.to_fs(:datetime).gsub(/[^0-9a-z]/,
-          "") + "_" + @title.gsub(/[^0-9a-zA-Z]/, "_").gsub("__", "_") + ".csv"
-        send_data(
-          Kenshi.to_csv(@kenshis),
-          as: "text/csv; charset=utf-8; header=present",
-          filename: filename
-        )
-      }
-    end
   end
 
   def show
diff --git a/app/models/kenshi.rb b/app/models/kenshi.rb
index 7ca02643..9c26c5dd 100644
--- a/app/models/kenshi.rb
+++ b/app/models/kenshi.rb
@@ -33,6 +33,14 @@ class Kenshi < ApplicationRecord
   after_create_commit :notify_slack
   after_commit :update_purchase
 
+  scope :shinpans, -> {
+    where(shinpan: true).where.missing(:participations)
+  }
+
+  scope :not_shinpans, -> {
+    where.not(id: shinpans)
+  }
+
   def self.from(user)
     new(
       first_name: user.first_name,
diff --git a/app/views/layouts/_navigation.html.erb b/app/views/layouts/_navigation.html.erb
index c441b782..565b508d 100644
--- a/app/views/layouts/_navigation.html.erb
+++ b/app/views/layouts/_navigation.html.erb
@@ -42,7 +42,7 @@
             <%= link_to t(".about"), about_path, class: "text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium" %>
             <%=
               link_to(
-                t("navigation.kenshis.text", kenshis: current_cup.kenshis.count),
+                t("navigation.kenshis.text", kenshis: current_cup.kenshis.not_shinpans.count),
                 cup_kenshis_path(current_cup),
                 class: "text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium"
               )
@@ -114,7 +114,7 @@
       <%= link_to t(".about"), about_path, class: "text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium" %>
       <%=
         link_to(
-          t("navigation.kenshis.text", kenshis: current_cup.kenshis.count),
+          t("navigation.kenshis.text", kenshis: current_cup.kenshis.not_shinpans.count),
           cup_kenshis_path(current_cup),
           class: "text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
         )
diff --git a/spec/models/kenshi_spec.rb b/spec/models/kenshi_spec.rb
index 5d38fb0c..2b29e021 100644
--- a/spec/models/kenshi_spec.rb
+++ b/spec/models/kenshi_spec.rb
@@ -49,6 +49,21 @@
     end
   end
 
+  describe "Scopes" do
+    describe ".shinpans, .not_shinpans" do
+      let(:cup) { create(:cup) }
+      let!(:shinpan) { create(:kenshi, shinpan: true, cup: cup) }
+      let!(:kenshi) { create(:kenshi, cup: cup) }
+      let!(:shinpan_with_participation) { create(:kenshi, shinpan: true, cup: cup) }
+      let!(:participation) { create(:participation, kenshi: shinpan_with_participation) }
+
+      it do
+        expect(described_class.shinpans).to eq [shinpan]
+        expect(described_class.not_shinpans).to contain_exactly(kenshi, shinpan_with_participation)
+      end
+    end
+  end
+
   describe "Callbacks" do
     describe "after_create_commit" do
       let(:kenshi) { build(:kenshi) }