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# File 'lib/generators/ntq_tools/graphql_scaffold_generator.rb', line 7
def create_type_file
singular_name = plural_name.singularize
context_name = plural_name.camelcase
class_name = singular_name.camelcase
return unless defined?(class_name.constantize) && class_name.constantize.respond_to?(:columns_hash)
definition = []
class_name.constantize.columns_hash.map do |k, v|
next if SKIPPED_ATTRIBUTE_NAMES.include?(k)
case v.type
when :string, :text
definition << "field :#{k}, String"
when :integer
definition << if k.include?('_id') || k == 'id'
"field :#{k}, ID"
else
"field :#{k}, Integer"
end
when :boolean
definition << "field :#{k}, Boolean"
when :decimal
definition << "field :#{k}, Float"
when :date, :datetime, :time
definition << "field :#{k}, Types::TimeType"
else
raise "Type non défini: #{v.type.inspect}"
end
end
attributes = []
class_name.constantize.columns_hash.map do |k, v|
next if SKIPPED_ATTRIBUTE_NAMES.include?(k)
case v.type
when :string, :text
attributes << "argument :#{k}, String, required: false"
when :integer
attributes << if k.include?('_id') || k == 'id'
"argument :#{k}, ID, required: false"
else
"argument :#{k}, Integer, required: false"
end
when :boolean
attributes << "argument :#{k}, Boolean, required: false"
when :decimal
attributes << "argument :#{k}, Float, required: false"
when :date, :datetime
attributes << "argument :#{k}, Types::TimeType, required: false"
else
raise "Type non défini: #{v.type.inspect}"
end
end
associations = []
i[belongs_to has_one].each do |association_type|
class_name.constantize.reflect_on_all_associations(association_type).each do |asso|
asso_class_name = asso.options.dig(:class_name) || asso.name.to_s.singularize.camelcase
associations << "field :#{asso.name}, Types::#{asso_class_name.pluralize.camelcase}::#{asso_class_name}Type"
end
end
[:has_many].each do |association_type|
class_name.constantize.reflect_on_all_associations(association_type).each do |asso|
asso_class_name = asso.options.dig(:class_name) || asso.name.to_s.singularize.camelcase
next if asso_class_name == 'PaperTrail::Version'
associations << "field :#{asso.name}, [Types::#{asso_class_name.pluralize.camelcase}::#{asso_class_name}Type]"
end
end
create_file "app/graphql/types/#{plural_name}/#{singular_name}_type.rb", "module Types\n module \#{plural_name.camelcase}\n class \#{singular_name.camelcase}Type < BaseObject\ninclude Resolvers::TimestampsFields\ninclude Resolvers::AuthorizationFields\n\n# authorize_resource\n# authorize_attributes\n\n\#{definition.join('\n')}\n\n## Associations\n\n\#{associations.join('\n')}\n end\n end\nend\n"
create_file "app/graphql/input_object/#{singular_name}_attributes.rb", "module InputObject\n class \#{singular_name.camelcase}Attributes < AttributesInputObject\n \#{attributes.join('\n ')}\n end\nend\n"
create_file "app/graphql/mutations/#{plural_name}/create_#{singular_name}.rb", " module Mutations\n class \#{plural_name.camelcase}::Create\#{singular_name.camelcase} < BaseMutation\n\n field :\#{singular_name}, Types::\#{plural_name.camelcase}::\#{singular_name.camelcase}Type, null: false\n field :flash_messages, [Types::JsonType], null: false\n\n argument :attributes, InputObject::\#{singular_name.camelcase}Attributes, required: true\n\n def authorized?(attributes:)\n context[:current_user].can?(:create, \#{singular_name.camelcase})\n end\n\n def resolve(attributes:)\n \#{singular_name} = ::\#{singular_name.camelcase}.new\n \#{singular_name}.attributes = attributes\n \#{singular_name}.save!\n {\n \#{singular_name}: \#{singular_name},\n flash_messages: [\n {\n type: 'success',\n message: I18n.t(:'flashes.\#{plural_name}.create.success')\n }\n ]\n }\n end\n end\n end\n FILE\n\n # Update mutation\n create_file \"app/graphql/mutations/\#{plural_name}/update_\#{singular_name}.rb\", <<~FILE\n module Mutations\n class \#{plural_name.camelcase}::Update\#{singular_name.camelcase} < BaseMutation\n\n field :\#{singular_name}, Types::\#{plural_name.camelcase}::\#{singular_name.camelcase}Type, null: false\n field :flash_messages, [Types::JsonType], null: true\n\n argument :id, ID, required: true\n argument :attributes, InputObject::\#{singular_name.camelcase}Attributes, required: true\n\n def authorized?(attributes:, id:)\n \#{singular_name} = ::\#{singular_name.camelcase}.find id\n context[:current_user].can?(:update, \#{singular_name})\n end\n\n def resolve(attributes:, id:)\n \#{singular_name} = ::\#{singular_name.camelcase}.find id\n \#{singular_name}.attributes = attributes\n \#{singular_name}.save!\n {\n \#{singular_name}: \#{singular_name},\n flash_messages: [\n {\n type: 'success',\n message: I18n.t(:'flashes.\#{plural_name}.update.success')\n }\n ]\n }\n end\n end\n end\n FILE\n\n # Delete mutation\n create_file \"app/graphql/mutations/\#{plural_name}/delete_\#{singular_name}.rb\", <<~FILE\n module Mutations\n class \#{plural_name.camelcase}::Delete\#{singular_name.camelcase} < BaseMutation\n\n field :\#{singular_name}, Types::\#{plural_name.camelcase}::\#{singular_name.camelcase}Type\n field :flash_messages, [Types::JsonType], null: true\n\n argument :id, ID, required: true\n\n def authorized?(id:)\n \#{singular_name} = ::\#{singular_name.camelcase}.find id\n context[:current_user].can?(:destroy, \#{singular_name})\n end\n\n def resolve(id:)\n \#{singular_name} = ::\#{singular_name.camelcase}.find id\n \#{singular_name}.destroy!\n {\n \#{singular_name}: \#{singular_name},\n flash_messages: [\n {\n type: 'success',\n message: I18n.t(:'flashes.\#{plural_name}.delete.success')\n }\n ]\n }\n end\n end\n end\n FILE\n\n inject_into_file 'app/graphql/types/mutation_type.rb', after: \"Types::BaseObject\" do <<-FILE\n\n field :create_\#{singular_name}, mutation: Mutations::\#{plural_name.camelcase}::Create\#{singular_name.camelcase}\n field :update_\#{singular_name}, mutation: Mutations::\#{plural_name.camelcase}::Update\#{singular_name.camelcase}\n field :delete_\#{singular_name}, mutation: Mutations::\#{plural_name.camelcase}::Delete\#{singular_name.camelcase}\n FILE\n end\n\n puts 'Do you want to create the payload file ? (y/n)'\n input = $stdin.gets.strip\n if input == 'y'\n create_file \"app/graphql/types/\#{plural_name}/\#{singular_name}_list_payload.rb\", <<~FILE\n module Types\n module \#{plural_name.camelcase}\n class \#{singular_name.camelcase}ListPayload < BaseObject\n field :\#{plural_name}, [\#{plural_name.camelcase}::\#{singular_name.camelcase}Type], null: true\n field :pagination, PaginationType, null: true\n end\n end\n end\n FILE\n\n # Attributes file\n create_file \"app/graphql/input_object/search_\#{plural_name}_attributes.rb\", <<~FILE\n module InputObject\n class Search\#{plural_name.camelcase}Attributes < AttributesInputObject\n\n end\n end\n FILE\n \n if defined?(Interactor)\n create_file \"app/interactors/\#{plural_name}/search_\#{plural_name}.rb\", <<-FILE\nmodule \#{context_name}\n class Search\#{plural_name.camelcase}\n include Interactor::Organizer\n\n organize Get\#{plural_name.camelcase}, PaginateRecords\n end\nend\n FILE\n\n create_file \"app/interactors/\#{plural_name}/get_\#{plural_name}.rb\", <<-FILE\nmodule \#{context_name}\n class Get\#{plural_name.camelcase}\n include Interactor\n\n def call\nsearch = context.search || {}\nrecords = ::\#{class_name}.ransack(search).result\ncontext.records = records\n end\n end\nend\n FILE\n end\n\n inject_into_file 'app/graphql/types/query_type.rb', after: \"# Fields\\n\" do <<-FILE\n field :\#{plural_name}, Types::\#{plural_name.camelcase}::\#{singular_name.camelcase}ListPayload do\nargument :search, InputObject::Search\#{plural_name.camelcase}Attributes, required: false\nargument :page, Integer, required: false\nargument :per_page, Integer, required: false\n end\n def \#{plural_name}(search: {}, page: 1, per_page: 25)\nctx = ::\#{plural_name.camelcase}::Search\#{plural_name.camelcase}.call(search: search, pagination_params: { page: page, per_page: per_page })\n{\n \#{plural_name}: ctx.records,\n pagination: ctx.pagination\n}\n end\\n\n FILE\n end\n\n inject_into_file 'app/graphql/types/query_type.rb', after: \"# Fields\\n\" do <<-FILE \n field :\#{singular_name}, Types::\#{plural_name.camelcase}::\#{singular_name.camelcase}Type do\nargument :id, ID, required: true\n end\n def \#{singular_name}(id:)\nrecord = ::\#{singular_name.camelcase}.find(id)\ncontext[:current_user].authorize!(:show, record) if context[:current_user]\nrecord\n end\\n\n FILE\n end\n end\nend\n"
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