Merge remote-tracking branch 'origin/kb_development' into kb_migration

app/controllers/api/v1/emoji_reactions_controller.rb

@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+class Api::V1::EmojiReactionsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:favourites' }
+  before_action :require_user!
+  after_action :insert_pagination_headers
+
+  def index
+    @statuses = load_statuses
+    render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
+  end
+
+  private
+
+  def load_statuses
+    cached_emoji_reactions
+  end
+
+  def cached_emoji_reactions
+    cache_collection(results.map(&:status), EmojiReaction)
+  end
+
+  def results
+    @_results ||= account_emoji_reactions.joins(:status).eager_load(:status).to_a_paginated_by_id(
+      limit_param(DEFAULT_STATUSES_LIMIT),
+      params_slice(:max_id, :since_id, :min_id)
+    )
+  end
+
+  def account_emoji_reactions
+    current_account.emoji_reactions
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_emoji_reactions_url pagination_params(max_id: pagination_max_id) if records_continue?
+  end
+
+  def prev_path
+    api_v1_emoji_reactions_url pagination_params(min_id: pagination_since_id) unless results.empty?
+  end
+
+  def pagination_max_id
+    results.last.id
+  end
+
+  def pagination_since_id
+    results.first.id
+  end
+
+  def records_continue?
+    results.size == limit_param(DEFAULT_STATUSES_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+end