mirror of
https://github.com/scinote-eln/scinote-web.git
synced 2024-09-21 15:36:22 +08:00
192 lines
5.1 KiB
Ruby
192 lines
5.1 KiB
Ruby
class Repository < ActiveRecord::Base
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belongs_to :team
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belongs_to :created_by, foreign_key: :created_by_id, class_name: 'User'
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has_many :repository_columns
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has_many :repository_rows
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has_many :repository_table_states,
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inverse_of: :repository, dependent: :destroy
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has_many :report_elements, inverse_of: :repository, dependent: :destroy
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auto_strip_attributes :name, nullify: false
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validates :name,
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presence: true,
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uniqueness: { scope: :team, case_sensitive: false },
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length: { maximum: Constants::NAME_MAX_LENGTH }
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validates :team, presence: true
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validates :created_by, presence: true
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def open_spreadsheet(file)
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filename = file.original_filename
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file_path = file.path
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if file.class == Paperclip::Attachment && file.is_stored_on_s3?
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fa = file.fetch
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file_path = fa.path
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end
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generate_file(filename, file_path)
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end
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def available_repository_fields
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fields = {}
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# First and foremost add sample name
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fields['-1'] = I18n.t('samples.table.sample_name')
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# Add all other custom columns
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repository_columns.order(:created_at).each do |rc|
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fields[rc.id] = rc.name
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end
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fields
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end
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def copy(created_by, name)
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new_repo = nil
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begin
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Repository.transaction do
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# Clone the repository object
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new_repo = dup
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new_repo.created_by = created_by
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new_repo.name = name
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new_repo.save!
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# Clone columns (only if new_repo was saved)
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repository_columns.find_each do |col|
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new_col = col.dup
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new_col.repository = new_repo
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new_col.created_by = created_by
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new_col.save!
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end
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end
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rescue ActiveRecord::RecordInvalid
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return false
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end
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# If everything is okay, return new_repo
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new_repo
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end
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# Imports records
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def import_records(sheet, mappings, user)
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errors = []
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custom_fields = []
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name_index = -1
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header = sheet.row(1)
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generate_new_columns(header)
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mappings.each.with_index do |(k, v), i|
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if v == '-1'
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# Fill blank space, so our indices stay the same
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custom_fields << nil
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name_index = i
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else
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cf = repository_columns.find_by_name(header[i])
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custom_fields << cf
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end
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end
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# byebug
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# Now we can iterate through sample data and save stuff into db
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(2..sheet.last_row).each do |i|
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byebug
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error = []
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total_nr += 1
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byebug
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record_row = RepositoryRow.new(name: sheet.row(i)[name_index],
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repository: self,
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created_by: user,
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last_modified_by: user)
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if record.save
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sheet.row(i).each.with_index do |value, index|
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# We need to have sample saved before messing with custom fields (they
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# need sample id)
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if custom_fields[index]
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# we're working with CustomField
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rep_column = RepositoryTextValue.new(
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data: value,
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created_by:
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last_modified_by:
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repository_cell_attributes: {
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repository_row: record,
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repository_column: column
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}
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)
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if scf.save
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error << scf.errors.messages
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end
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else
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# This custom_field does not exist
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error << {"#{mappings[index]}": "Does not exists"}
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end
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end
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end
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end
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#
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# params[:repository_cells].each do |key, value|
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# column = @repository.repository_columns.detect do |c|
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# c.id == key.to_i
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# end
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# cell_value = RepositoryTextValue.new(
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# data: value,
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# created_by: current_user,
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# last_modified_by: current_user,
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# repository_cell_attributes: {
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# repository_row: record,
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# repository_column: column
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# }
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# )
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# unless cell_value.save
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# errors[:repository_cells] << {
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# "#{cell.repository_column.id}": cell_value.errors.messages
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# }
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# raise ActiveRecord::RecordInvalid
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# end
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# record_annotation_notification(record, cell_value.repository_cell)
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# end
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if errors.count > 0
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return {
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status: :error,
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errors: errors,
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nr_of_added: nr_of_added,
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total_nr: total_nr
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}
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else
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return {
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status: :ok,
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nr_of_added: nr_of_added,
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total_nr: total_nr
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}
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end
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end
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private
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def generate_new_columns(header)
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rep_columns_names = self.repository_columns.pluck(:name).push('Name')
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header.each do |cname|
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next if rep_columns_names.include? cname
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RepositoryColumn.create(repository: self, name: cname, data_type: 0)
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end
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end
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def generate_file(filename, file_path)
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case File.extname(filename)
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when '.csv'
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Roo::CSV.new(file_path, extension: :csv)
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when '.tdv'
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Roo::CSV.new(file_path, nil, :ignore, csv_options: { col_sep: '\t' })
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when '.txt'
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# This assumption is based purely on biologist's habits
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Roo::CSV.new(file_path, csv_options: { col_sep: '\t' })
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when '.xls'
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Roo::Excel.new(file_path)
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when '.xlsx'
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Roo::Excelx.new(file_path)
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else
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raise TypeError
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end
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end
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end
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