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Refactor account.rb (#2881) 

* Call simple query

* Refactor Account#keypair

* Replace escaped single quote

* Extract similar behavior to method

* Gather the same condition to one block

* Remove not needed receiver
This commit is contained in:
alpaca-tc 2017-05-07 23:40:57 +09:00 committed by Eugen Rochko
parent e4b84c7ba5
commit ca05bfaac7
1 changed files with 27 additions and 19 deletions
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46
app/models/account.rb
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@ -48,12 +48,16 @@ class Account < ApplicationRecord
# Local users # Local users
has_one :user, inverse_of: :account has_one :user, inverse_of: :account
validates :username, presence: true, format: { with: /\A[a-z0-9_]+\z/i }, uniqueness: { scope: :domain, case_sensitive: false }, length: { maximum: 30 }, if: 'local?'
validates :username, presence: true, uniqueness: { scope: :domain, case_sensitive: true }, unless: 'local?'
# Local user profile validations validates :username, presence: true
validates :display_name, length: { maximum: 30 }, if: 'local?' validates :username, uniqueness: { scope: :domain, case_sensitive: true }, unless: 'local?'
validates :note, length: { maximum: 160 }, if: 'local?'
# Local user validations
with_options if: 'local?' do
validates :username, format: { with: /\A[a-z0-9_]+\z/i }, uniqueness: { scope: :domain, case_sensitive: false }, length: { maximum: 30 }
validates :display_name, length: { maximum: 30 }
validates :note, length: { maximum: 160 }
end
# Timelines # Timelines
has_many :stream_entries, inverse_of: :account, dependent: :destroy has_many :stream_entries, inverse_of: :account, dependent: :destroy
@ -114,15 +118,15 @@ class Account < ApplicationRecord
delegate :allowed_languages, to: :user, prefix: false, allow_nil: true delegate :allowed_languages, to: :user, prefix: false, allow_nil: true
def follow!(other_account) def follow!(other_account)
active_relationships.where(target_account: other_account).first_or_create!(target_account: other_account) active_relationships.find_or_create_by!(target_account: other_account)
end end
def block!(other_account) def block!(other_account)
block_relationships.where(target_account: other_account).first_or_create!(target_account: other_account) block_relationships.find_or_create_by!(target_account: other_account)
end end
def mute!(other_account) def mute!(other_account)
mute_relationships.where(target_account: other_account).first_or_create!(target_account: other_account) mute_relationships.find_or_create_by!(target_account: other_account)
end end
def unfollow!(other_account) def unfollow!(other_account)
@ -181,15 +185,15 @@ class Account < ApplicationRecord
end end
def favourited?(status) def favourited?(status)
status.proper.favourites.where(account: self).count.positive? status.proper.favourites.where(account: self).exists?
end end
def reblogged?(status) def reblogged?(status)
status.proper.reblogs.where(account: self).count.positive? status.proper.reblogs.where(account: self).exists?
end end
def keypair def keypair
private_key.nil? ? OpenSSL::PKey::RSA.new(public_key) : OpenSSL::PKey::RSA.new(private_key) OpenSSL::PKey::RSA.new(private_key || public_key)
end end
def subscription(webhook_url) def subscription(webhook_url)
@ -262,9 +266,7 @@ class Account < ApplicationRecord
end end
def search_for(terms, limit = 10) def search_for(terms, limit = 10)
terms = Arel.sql(connection.quote(terms.gsub(/['?\\:]/, ' '))) textsearch, query = generate_query_for_search(terms)
textsearch = '(setweight(to_tsvector(\'simple\', accounts.display_name), \'A\') || setweight(to_tsvector(\'simple\', accounts.username), \'B\') || setweight(to_tsvector(\'simple\', coalesce(accounts.domain, \'\')), \'C\'))'
query = 'to_tsquery(\'simple\', \'\'\' \' || ' + terms + ' || \' \'\'\' || \':*\')'
sql = <<-SQL.squish sql = <<-SQL.squish
SELECT SELECT
@ -276,13 +278,11 @@ class Account < ApplicationRecord
LIMIT ? LIMIT ?
SQL SQL
Account.find_by_sql([sql, limit]) find_by_sql([sql, limit])
end end
def advanced_search_for(terms, account, limit = 10) def advanced_search_for(terms, account, limit = 10)
terms = Arel.sql(connection.quote(terms.gsub(/['?\\:]/, ' '))) textsearch, query = generate_query_for_search(terms)
textsearch = '(setweight(to_tsvector(\'simple\', accounts.display_name), \'A\') || setweight(to_tsvector(\'simple\', accounts.username), \'B\') || setweight(to_tsvector(\'simple\', coalesce(accounts.domain, \'\')), \'C\'))'
query = 'to_tsquery(\'simple\', \'\'\' \' || ' + terms + ' || \' \'\'\' || \':*\')'
sql = <<-SQL.squish sql = <<-SQL.squish
SELECT SELECT
@ -296,7 +296,7 @@ class Account < ApplicationRecord
LIMIT ? LIMIT ?
SQL SQL
Account.find_by_sql([sql, account.id, account.id, limit]) find_by_sql([sql, account.id, account.id, limit])
end end
def following_map(target_account_ids, account_id) def following_map(target_account_ids, account_id)
@ -321,6 +321,14 @@ class Account < ApplicationRecord
private private
def generate_query_for_search(terms)
terms = Arel.sql(connection.quote(terms.gsub(/['?\\:]/, ' ')))
textsearch = "(setweight(to_tsvector('simple', accounts.display_name), 'A') || setweight(to_tsvector('simple', accounts.username), 'B') || setweight(to_tsvector('simple', coalesce(accounts.domain, '')), 'C'))"
query = "to_tsquery('simple', ''' ' || #{terms} || ' ''' || ':*')"
[textsearch, query]
end
def follow_mapping(query, field) def follow_mapping(query, field)
query.pluck(field).each_with_object({}) { |id, mapping| mapping[id] = true } query.pluck(field).each_with_object({}) { |id, mapping| mapping[id] = true }
end end