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Contents
# frozen_string_literal: true
require_dependency 'thredded/search_parser'
module Thredded
class TopicsSearch
def initialize(query, scope)
@terms = SearchParser.new(query).parse
@scope = scope
@search_categories = @search_users = @search_text = nil
end
# @return [ActiveRecord::Relation<Thredded::Topic>]
def search
if categories.present?
@scope = @scope.joins(:topic_categories).merge(TopicCategory.where(category_id: categories))
end
if text.present? || users.present?
[search_topics, search_posts].compact.reduce(:union)
else
@scope
end
end
protected
def search_topics
scope = @scope
scope = @scope.where(user_id: users) if users.present?
scope = DbTextSearch::FullText.new(scope, :title).search(text) if text.present?
scope
end
def search_posts
posts_scope = Thredded::Post
posts_scope = posts_scope.where(user_id: users) if users.present?
posts_scope = DbTextSearch::FullText.new(posts_scope, :content).search(text) if text.present?
@scope.joins(:posts).merge(posts_scope)
end
def categories
@search_categories ||=
if @terms['in'].present?
DbTextSearch::CaseInsensitive
.new(Category, :name)
.in(@terms['in']).pluck(:id)
else
[]
end
end
def users
@search_users ||=
if @terms['by']
DbTextSearch::CaseInsensitive
.new(Thredded.user_class, Thredded.user_name_column)
.in(@terms['by']).pluck(:id)
else
[]
end
end
# @return [Array<String>]
def text
@terms['text']
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems