Mike Dalessio
71 lines
2.3 KiB
Ruby
71 lines
2.3 KiB
Ruby
module Searchable
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extend ActiveSupport::Concern
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def self.search_index_table_name(account_id)
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"search_index_#{Zlib.crc32(account_id) % 16}"
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end
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included do
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after_create_commit :create_in_search_index
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after_update_commit :update_in_search_index
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after_destroy_commit :remove_from_search_index
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end
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def reindex
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update_in_search_index
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end
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private
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def create_in_search_index
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table_name = Searchable.search_index_table_name(account_id)
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uuid_type = ActiveRecord::Type.lookup(:uuid, adapter: :trilogy)
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self.class.connection.execute self.class.sanitize_sql([
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"INSERT INTO #{table_name} (id, searchable_type, searchable_id, card_id, board_id, title, content, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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uuid_type.serialize(ActiveRecord::Type::Uuid.generate),
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self.class.name,
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uuid_type.serialize(id),
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uuid_type.serialize(search_card_id),
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uuid_type.serialize(search_board_id),
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search_title,
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search_content,
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created_at
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])
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end
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def update_in_search_index
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table_name = Searchable.search_index_table_name(account_id)
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uuid_type = ActiveRecord::Type.lookup(:uuid, adapter: :trilogy)
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result = self.class.connection.execute(self.class.sanitize_sql([
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"UPDATE #{table_name} SET card_id = ?, board_id = ?, title = ?, content = ?, created_at = ? WHERE searchable_type = ? AND searchable_id = ?",
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uuid_type.serialize(search_card_id),
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uuid_type.serialize(search_board_id),
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search_title,
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search_content,
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created_at,
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self.class.name,
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uuid_type.serialize(id)
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]))
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create_in_search_index if result.affected_rows == 0
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end
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def remove_from_search_index
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table_name = Searchable.search_index_table_name(account_id)
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uuid_type = ActiveRecord::Type.lookup(:uuid, adapter: :trilogy)
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self.class.connection.execute self.class.sanitize_sql([
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"DELETE FROM #{table_name} WHERE searchable_type = ? AND searchable_id = ?",
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self.class.name,
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uuid_type.serialize(id)
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])
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end
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# Models must implement these methods:
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# - search_title: returns title string or nil
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# - search_content: returns content string
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# - search_card_id: returns the card id (self.id for cards, card_id for comments)
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# - search_board_id: returns the board id
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end
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