投稿検索ページ（#206） (#274)

#206 エラー修正

#206 updated_at の並び順修正

Merge remote-tracking branch 'origin/main' into feature/206

Merge branch 'main' into feature/206

Merge branch 'main' into feature/206

Merge branch 'main' into feature/206

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#206 タグ補完追加

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Merge remote-tracking branch 'origin/main' into feature/206

#206

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #274

backend/spec/requests/posts_spec.rb

@@ -1,7 +1,8 @@
+include ActiveSupport::Testing::TimeHelpers
+
 require 'rails_helper'
 require 'set'
 
-
 RSpec.describe 'Posts API', type: :request do
   # create / update で thumbnail.attach は走るが、
   # resized_thumbnail! が MiniMagick 依存でコケやすいので request spec ではスタブしとくのが無難。
@@ -114,6 +115,204 @@ RSpec.describe 'Posts API', type: :request do
         expect(json.fetch('count')).to eq(0)
       end
     end
+
+    context 'when url is provided' do
+      let!(:url_hit_post) do
+        Post.create!(uploaded_user: user, title: 'url hit',
+                     url: 'https://example.com/needle-url-xyz').tap do |p|
+          PostTag.create!(post: p, tag:)
+        end
+      end
+
+      let!(:url_miss_post) do
+        Post.create!(uploaded_user: user, title: 'url miss',
+                     url: 'https://example.com/other-url').tap do |p|
+          PostTag.create!(post: p, tag:)
+        end
+      end
+
+      it 'filters posts by url substring' do
+        get '/posts', params: { url: 'needle-url-xyz' }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(url_hit_post.id)
+        expect(ids).not_to include(url_miss_post.id)
+        expect(json.fetch('count')).to eq(1)
+      end
+    end
+
+    context 'when title is provided' do
+      let!(:title_hit_post) do
+        Post.create!(uploaded_user: user, title: 'needle-title-xyz',
+                     url: 'https://example.com/title-hit').tap do |p|
+          PostTag.create!(post: p, tag:)
+        end
+      end
+
+      let!(:title_miss_post) do
+        Post.create!(uploaded_user: user, title: 'other title',
+                     url: 'https://example.com/title-miss').tap do |p|
+          PostTag.create!(post: p, tag:)
+        end
+      end
+
+      it 'filters posts by title substring' do
+        get '/posts', params: { title: 'needle-title-xyz' }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(title_hit_post.id)
+        expect(ids).not_to include(title_miss_post.id)
+        expect(json.fetch('count')).to eq(1)
+      end
+    end
+
+    context 'when created_from/created_to are provided' do
+      let(:t_created_hit) { Time.zone.local(2010, 1, 5, 12, 0, 0) }
+      let(:t_created_miss) { Time.zone.local(2012, 1, 5, 12, 0, 0) }
+
+      let!(:created_hit_post) do
+        travel_to(t_created_hit) do
+          Post.create!(uploaded_user: user, title: 'created hit',
+                       url: 'https://example.com/created-hit').tap do |p|
+            PostTag.create!(post: p, tag:)
+          end
+        end
+      end
+
+      let!(:created_miss_post) do
+        travel_to(t_created_miss) do
+          Post.create!(uploaded_user: user, title: 'created miss',
+                       url: 'https://example.com/created-miss').tap do |p|
+            PostTag.create!(post: p, tag:)
+          end
+        end
+      end
+
+      it 'filters posts by created_at range' do
+        get '/posts', params: {
+          created_from: Time.zone.local(2010, 1, 1, 0, 0, 0).iso8601,
+          created_to: Time.zone.local(2010, 12, 31, 23, 59, 59).iso8601
+        }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(created_hit_post.id)
+        expect(ids).not_to include(created_miss_post.id)
+        expect(json.fetch('count')).to eq(1)
+      end
+    end
+
+    context 'when updated_from/updated_to are provided' do
+      let(:t0) { Time.zone.local(2011, 2, 1, 12, 0, 0) }
+      let(:t1) { Time.zone.local(2011, 2, 10, 12, 0, 0) }
+
+      let!(:updated_hit_post) do
+        p = nil
+        travel_to(t0) do
+          p = Post.create!(uploaded_user: user, title: 'updated hit',
+                           url: 'https://example.com/updated-hit').tap do |pp|
+            PostTag.create!(post: pp, tag:)
+          end
+        end
+        travel_to(t1) do
+          p.update!(title: 'updated hit v2')
+        end
+        p
+      end
+
+      let!(:updated_miss_post) do
+        travel_to(Time.zone.local(2013, 1, 1, 12, 0, 0)) do
+          Post.create!(uploaded_user: user, title: 'updated miss',
+                       url: 'https://example.com/updated-miss').tap do |p|
+            PostTag.create!(post: p, tag:)
+          end
+        end
+      end
+
+      it 'filters posts by updated_at range' do
+        get '/posts', params: {
+          updated_from: Time.zone.local(2011, 2, 5, 0, 0, 0).iso8601,
+          updated_to: Time.zone.local(2011, 2, 20, 23, 59, 59).iso8601
+        }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(updated_hit_post.id)
+        expect(ids).not_to include(updated_miss_post.id)
+        expect(json.fetch('count')).to eq(1)
+      end
+    end
+
+    context 'when original_created_from/original_created_to are provided' do
+      # 注意: controller の現状ロジックに合わせてる
+      # original_created_from は `original_created_before > ?`
+      # original_created_to   は `original_created_from <= ?`
+
+      let!(:oc_hit_post) do
+        Post.create!(uploaded_user: user, title: 'oc hit',
+                     url: 'https://example.com/oc-hit',
+                     original_created_from: Time.zone.local(2015, 1, 1, 0, 0, 0),
+                     original_created_before: Time.zone.local(2015, 1, 10, 0, 0, 0)).tap do |p|
+          PostTag.create!(post: p, tag:)
+        end
+      end
+
+      # original_created_from の条件は「original_created_before > param」なので、
+      # before が param 以下になるようにする（ただし before >= from は守る）
+      let!(:oc_miss_post_for_from) do
+        Post.create!(
+          uploaded_user: user,
+          title: 'oc miss for from',
+          url: 'https://example.com/oc-miss-from',
+          original_created_from: Time.zone.local(2014, 12, 1, 0, 0, 0),
+          original_created_before: Time.zone.local(2015, 1, 1, 0, 0, 0)
+        ).tap { |p| PostTag.create!(post: p, tag:) }
+      end
+
+      # original_created_to の条件は「original_created_from <= param」なので、
+      # from が param より後になるようにする（before >= from は守る）
+      let!(:oc_miss_post_for_to) do
+        Post.create!(
+          uploaded_user: user,
+          title: 'oc miss for to',
+          url: 'https://example.com/oc-miss-to',
+          original_created_from: Time.zone.local(2015, 2, 1, 0, 0, 0),
+          original_created_before: Time.zone.local(2015, 2, 10, 0, 0, 0)
+        ).tap { |p| PostTag.create!(post: p, tag:) }
+      end
+
+      it 'filters posts by original_created_from (current controller behavior)' do
+        get '/posts', params: {
+          original_created_from: Time.zone.local(2015, 1, 5, 0, 0, 0).iso8601
+        }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(oc_hit_post.id)
+        expect(ids).not_to include(oc_miss_post_for_from.id)
+        expect(json.fetch('count')).to eq(2)
+      end
+
+      it 'filters posts by original_created_to (current controller behavior)' do
+        get '/posts', params: {
+          original_created_to: Time.zone.local(2015, 1, 15, 0, 0, 0).iso8601
+        }
+
+        expect(response).to have_http_status(:ok)
+        ids = json.fetch('posts').map { |p| p['id'] }
+
+        expect(ids).to include(oc_hit_post.id)
+        expect(ids).not_to include(oc_miss_post_for_to.id)
+        expect(json.fetch('count')).to eq(2)
+      end
+    end
   end
 
   describe 'GET /posts/:id' do