Class: Blufin::YmlSqlTemplateWriter

Inherits:
YmlWriterBase show all
Defined in:
lib/core/yml_writers/yml_sql_template_writer.rb

Constant Summary

Constants inherited from YmlWriterBase

Blufin::YmlWriterBase::AUTO_TYPES, Blufin::YmlWriterBase::PLACEHOLDER_CLASS, Blufin::YmlWriterBase::PLACEHOLDER_IMPORT, Blufin::YmlWriterBase::PLACEHOLDER_PACKAGE, Blufin::YmlWriterBase::PLACEHOLDER_SCHEMA

Instance Method Summary collapse

Methods inherited from YmlWriterBase

#get_base_path, #get_java_path, #get_package, #get_package_from_file, #write_file_java

Constructor Details

#initialize(site, schema_data) ⇒ Object

Returns void.

Raises:

  • (RuntimeError) 


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# File 'lib/core/yml_writers/yml_sql_template_writer.rb', line 6

def initialize(site, schema_data)

    @schema_data = schema_data

    raise RuntimeError, 'Could not find valid @schema_data.' if @schema_data.nil? || !@schema_data.is_a?(Hash)

    @site          = Blufin::SiteResolver::validate_site(site)
    @site_name     = Blufin::SiteResolver::get_site_name(@site)
    @site_path     = Blufin::SiteResolver::get_site_location(@site)
    @site_domain   = Blufin::SiteResolver::get_site_domain(@site)
    @site_location = "#{Blufin::SiteResolver::get_site_location(@site)}/"

    @yml_enum_scanner = Blufin::ScannerJavaEnums.new(@site)

    # Wipe out all previous files.
    Blufin::YmlSchemaValidator::VALID_SCHEMAS_GENERATE.each do |schema|
        path_to_wipe_out = "#{get_template_path(schema)}/#{schema}"
        if Blufin::Files::path_exists(path_to_wipe_out)
            if Blufin::Files::get_files_in_dir(path_to_wipe_out).any?
                Blufin::Terminal::command('rm *', path_to_wipe_out, false, false)
            end
        end
    end

end

Instance Method Details

#get_data_path(schema) ⇒ Object

Returns Array.

Returns:

  • Array



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# File 'lib/core/yml_writers/yml_sql_template_writer.rb', line 208

def get_data_path(schema)
    if schema == Blufin::YmlSchemaValidator::CONFIG || schema == Blufin::YmlSchemaValidator::MOCK
        path_to_blufin_ruby = Blufin::Config::get_path('Paths', 'BlufinRuby')
        return nil if path_to_blufin_ruby.nil?
        "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/data"
    else
        "#{get_base_path(@site)}/#{Blufin::Site::PATH_TO_SQL_DATA}"
    end

end

#get_structure_files(schema) ⇒ Object

Returns Array.

Returns:

  • Array



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# File 'lib/core/yml_writers/yml_sql_template_writer.rb', line 220

def get_structure_files(schema)

    if schema == Blufin::YmlSchemaValidator::CONFIG
        path_to_blufin_ruby = Blufin::Config::get_path('Paths', 'BlufinRuby')
        return nil if path_to_blufin_ruby.nil?
        structure_file   = "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/structure/#{App::MySQL::CONFIG_FILENAME_STRUCTURE}"
        foreign_key_file = "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/structure/#{App::MySQL::CONFIG_FILENAME_STRUCTURE_FKS}"
    elsif schema == Blufin::YmlSchemaValidator::MOCK
        path_to_blufin_ruby = Blufin::Config::get_path('Paths', 'BlufinRuby')
        return nil if path_to_blufin_ruby.nil?
        structure_file   = "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/structure/#{App::MySQL::MOCK_FILENAME_STRUCTURE}"
        foreign_key_file = "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/structure/#{App::MySQL::MOCK_FILENAME_STRUCTURE_FKS}"
    else
        structure_file   = "#{get_base_path(@site)}/#{Blufin::Site::PATH_TO_SQL_STRUCTURE}/#{Blufin::SiteResolver::get_site_name(@site)}-#{schema}.sql"
        foreign_key_file = "#{get_base_path(@site)}/#{Blufin::Site::PATH_TO_SQL_STRUCTURE}/#{Blufin::SiteResolver::get_site_name(@site)}-fks-#{schema}.sql"
    end

    [structure_file, foreign_key_file]

end

#get_template_path(schema) ⇒ Object

Returns Array.

Returns:

  • Array



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# File 'lib/core/yml_writers/yml_sql_template_writer.rb', line 197

def get_template_path(schema)
    if schema == Blufin::YmlSchemaValidator::CONFIG || schema == Blufin::YmlSchemaValidator::MOCK
        path_to_blufin_ruby = Blufin::Config::get_path('Paths', 'BlufinRuby')
        return nil if path_to_blufin_ruby.nil?
        "#{path_to_blufin_ruby}/#{App::Opt::BLUFIN}#{App::Opt::OPT_PATH_SQL}/templates"
    else
        "#{get_base_path(@site)}/#{Blufin::Site::PATH_TO_SQL_TEMPLATES}"
    end
end

#write ⇒ Object

Returns void.

Returns:

  • void



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# File 'lib/core/yml_writers/yml_sql_template_writer.rb', line 33

def write

    valid_sql_data_files = []

    @schema_data.each do |schema, schema_data|

        # This filters out the "mock" schema used for testing.
        next if schema == Blufin::YmlSchemaValidator::MOCK

        schema_data.each do |table, table_data|

            if table_data.length > 0

                @mock_data    = []
                @column_names = []

                fkey_ref_last = ''

                template_path = get_template_path(schema)
                data_path     = get_data_path(schema)

                # Skip if user doesn't have the PATH_TO_RUBY config value.
                next if template_path.nil? || data_path.nil?

                if schema == Blufin::YmlSchemaValidator::CONFIG
                    site_schema = App::MySQL::CONFIG_SCHEMA
                elsif schema == Blufin::YmlSchemaValidator::MOCK
                    site_schema = App::MySQL::MOCK_SCHEMA
                else
                    site_schema = "#{@site_name}-#{schema}"
                end

                table_data.each do |column_name, column_data|

                    # Skip Placeholders
                    next if column_name =~ /\A(#{Blufin::YmlSchemaValidator::VALID_SCHEMAS_REGEX})\.[a-z_]+\[\]\z/ || column_name =~ /\A(#{Blufin::YmlSchemaValidator::VALID_SCHEMAS_REGEX})\.[a-z_]+\z/

                    @type = column_data[Blufin::YmlSchemaValidator::TYPE]

                    # Skip Transient Objects.
                    next if [Blufin::ScannerJavaEmbeddedObjects::OBJECT].include?(@type)

                    # Create FKEY LINK tables entry templates
                    if column_name =~ /\A[a-z_.]+\[#{Blufin::YmlSchemaValidator::LINK}\]/

                        target_table = column_name.dup.gsub("[#{Blufin::YmlSchemaValidator::LINK}]", '').split('.')
                        table_name   = "#{table}_to_#{target_table[1]}_link"

                        fk_link_lines = []
                        fk_link_lines << "INSERT IGNORE INTO `#{site_schema}`.#{table_name} ("
                        fk_link_lines << "  `#{table}_id`,"
                        fk_link_lines << "  `#{target_table[1]}_id`"
                        fk_link_lines << ') VALUES ('
                        fk_link_lines << "  '0',"
                        fk_link_lines << "  '0'"
                        fk_link_lines << ');'

                        # Write template file.
                        full_file_path = "#{template_path}/#{schema}/template-#{table_name.gsub('_', '-')}.sql"
                        Blufin::Files.write_file(full_file_path, fk_link_lines)

                        # Write data file.
                        sql_data_path       = "#{data_path}/#{schema}/"
                        sql_data_file       = "data-#{table_name.gsub('_', '-')}.sql"
                        sql_data_file_final = "#{sql_data_path}#{sql_data_file}"
                        Blufin::Files.write_file(sql_data_file_final, ['']) unless Blufin::Files::file_exists(sql_data_file_final)
                        Blufin::Terminal::command("git add #{sql_data_file_final}", get_base_path(@site), false, false) if schema != Blufin::YmlSchemaValidator::CONFIG && schema != Blufin::YmlSchemaValidator::MOCK

                        valid_sql_data_files << sql_data_file_final

                        next

                    end

                    fkey_ref         = column_data[Blufin::YmlSchemaValidator::FKEY].nil? ? ',' : ", -- FK: #{column_data[Blufin::YmlSchemaValidator::FKEY]}"
                    fkey_ref_last    = fkey_ref.dup
                    fkey_ref_last[0] = ''

                    if @type == Blufin::YmlSchemaValidator::TYPE_BOOLEAN
                        @mock_data << "  0#{fkey_ref}"
                    elsif @type == Blufin::YmlSchemaValidator::TYPE_DATE #  MUST BE BEFORE DATETIME TYPES
                        @mock_data << "  '#{Blufin::DateTimeUtils::now('%Y-%m-%d')}'#{fkey_ref}"
                    elsif Blufin::YmlSchemaValidator::DATETIME_TYPES.include?(@type)
                        @mock_data << "  '#{Blufin::DateTimeUtils::now('%Y-%m-%d %H:%I:%S')}'#{fkey_ref}"
                    elsif @type =~ Blufin::YmlSchemaValidator::REGEX_DECIMAL
                        @mock_data << "  0.00#{fkey_ref}"
                    elsif Blufin::YmlSchemaValidator::INT_TYPES.include?(@type) || @type == Blufin::YmlSchemaValidator::TYPE_INT_TINY || @type == Blufin::YmlSchemaValidator::TYPE_INT_SMALL || @type == Blufin::YmlSchemaValidator::TYPE_INT_BIG
                        @mock_data << "  0#{fkey_ref}"
                    elsif @type == Blufin::YmlSchemaValidator::TYPE_INT_BIG
                        @mock_data << "  0#{fkey_ref}"
                    elsif Blufin::YmlSchemaValidator::TEXT_TYPES.include?(@type)
                        @mock_data << "  '#{column_name.upcase}'#{fkey_ref}"
                    elsif @type =~ Blufin::YmlSchemaValidator::REGEX_ENUM
                        @mock_data << "  '#{Blufin::YmlCommon::enum_value_extractor(@type, @site).join('|')}'#{fkey_ref}"
                    elsif @type =~ Blufin::YmlSchemaValidator::REGEX_ENUM_CUSTOM
                        @mock_data << "  '#{@yml_enum_scanner.get_enum_custom_values_for(Blufin::YmlCommon::enum_name_extractor(@type)).join('|')}'#{fkey_ref}"
                    elsif @type =~ Blufin::YmlSchemaValidator::REGEX_ENUM_SYSTEM
                        @mock_data << "  '#{@yml_enum_scanner.get_enum_system_values_for(Blufin::YmlCommon::enum_name_extractor(@type)).join('|')}'#{fkey_ref}"
                    elsif @type =~ Blufin::YmlSchemaValidator::REGEX_VARCHAR
                        @mock_data << "  '#{column_name.upcase}'#{fkey_ref}"
                    else
                        raise RuntimeError, "Unrecognized type: #{@type}"
                    end

                    @column_names << "  `#{column_name}`#{fkey_ref}"

                end

                # Remove the last comma (',') from SQL insert statements -- @mock_data
                if @mock_data[@mock_data.length - 1] =~ /,\s--\sFK/
                    @mock_data[@mock_data.length - 1].gsub!(/,\s--\sFK/, ' -- FK')
                else
                    @mock_data[@mock_data.length - 1] = @mock_data[@mock_data.length - 1][0...-1]
                end

                # Remove the last comma (',') from SQL insert statements -- @@column_names
                if @column_names[@column_names.length - 1] =~ /,\s--\sFK/
                    @column_names[@column_names.length - 1].gsub!(/,\s--\sFK/, ' -- FK')
                else
                    @column_names[@column_names.length - 1] = @column_names[@column_names.length - 1][0...-1]
                end

                @final_lines = []
                @final_lines << "INSERT IGNORE INTO `#{site_schema}`.#{table} ("
                @final_lines.push(*@column_names)
                @final_lines << ') VALUES ('
                @final_lines.push(*@mock_data)
                @final_lines << ');'

                full_file_path = "#{template_path}/#{schema}/template-#{table.gsub('_', '-')}.sql"

                Blufin::Files.write_file(full_file_path, @final_lines).gsub(@site_location, '')

                # Create Data file if it doesn't exist.
                sql_data_path       = "#{data_path}/#{schema}/"
                sql_data_file       = "data-#{table.gsub('_', '-')}.sql"
                sql_data_file_final = "#{sql_data_path}#{sql_data_file}"
                Blufin::YmlCommon::validate_file_and_contents(@site, sql_data_file_final, [], [], nil, schema != Blufin::YmlSchemaValidator::CONFIG) && schema != Blufin::YmlSchemaValidator::MOCK

                valid_sql_data_files << sql_data_file_final

            end

        end

    end

    data_path_config = get_data_path(Blufin::YmlSchemaValidator::CONFIG)
    data_path_mock   = get_data_path(Blufin::YmlSchemaValidator::MOCK)

    # Check for ROGUE file(s).
    all_data_files   = []
    all_data_files   = all_data_files + Blufin::Files::get_files_in_dir(get_data_path(Blufin::YmlSchemaValidator::APP))
    all_data_files   = all_data_files + Blufin::Files::get_files_in_dir(get_data_path(Blufin::YmlSchemaValidator::COMMON))
    all_data_files   = all_data_files + Blufin::Files::get_files_in_dir(data_path_config) unless data_path_config.nil?
    all_data_files   = all_data_files + Blufin::Files::get_files_in_dir(data_path_mock) unless data_path_mock.nil?
    all_data_files.uniq!
    all_data_files.each do |existing_data_file|
        Blufin::Terminal::output("Found rogue file: #{Blufin::Terminal::format_directory(existing_data_file)}", Blufin::Terminal::MSG_WARNING) unless valid_sql_data_files.include?(existing_data_file)
    end

end