Class: ProjectSource

Inherits:
ApplicationRecord show all
Includes:
Housekeeping, Shared::IsData
Defined in:
app/models/project_source.rb

Overview

A ProjectSource links sources to projects.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Shared::IsData

#errors_excepting, #full_error_messages_excepting, #identical, #is_community?, #is_destroyable?, #is_editable?, #is_in_use?, #is_in_users_projects?, #metamorphosize, #similar

Methods included from Housekeeping

#has_polymorphic_relationship?

Methods inherited from ApplicationRecord

transaction_with_retry

Instance Attribute Details

#project_id ⇒ Integer

the project

Returns:

  • (Integer) 


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# File 'app/models/project_source.rb', line 11

class ProjectSource < ApplicationRecord
  include Housekeeping
  include Shared::IsData

  belongs_to :project, inverse_of: :project_sources
  belongs_to :source, inverse_of: :project_sources

  validates :source, presence: true
  validates :project, presence: true

  validates_uniqueness_of :source_id, scope: [:project_id]
  before_destroy :check_for_use

  def self.batch_sync_to_project(params, operation, project_id = nil)
    return false if project_id.nil?

    sources = Queries::Source::Filter.new(params[:source_query])

    i = 0

    if sources.all.any? && !sources.params.empty?
      case operation.to_sym
      when :add
        begin
          sources.all.find_each do |s|
            ProjectSource.create!(source_id: s.id, project_id:)
            i += 1
          end
        rescue ActiveRecord::RecordInvalid
        end
      when :remove
        sources.all.find_each do |s|
          ProjectSource.where(project_id: , source_id: s.id).delete_all
          i += 1
        end
      else
        return false
      end
    end
    i
  end


  protected

  def check_for_use
    if source.citations.where(citations: {project: project_id}).any?
      errors.add(:base, 'Source can not be removed, it is used in this project')
      throw(:abort)
    end
  end

end

#source_id ⇒ Integer

Returns the source.

Returns:

  • (Integer) —

    the source



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# File 'app/models/project_source.rb', line 11

class ProjectSource < ApplicationRecord
  include Housekeeping
  include Shared::IsData

  belongs_to :project, inverse_of: :project_sources
  belongs_to :source, inverse_of: :project_sources

  validates :source, presence: true
  validates :project, presence: true

  validates_uniqueness_of :source_id, scope: [:project_id]
  before_destroy :check_for_use

  def self.batch_sync_to_project(params, operation, project_id = nil)
    return false if project_id.nil?

    sources = Queries::Source::Filter.new(params[:source_query])

    i = 0

    if sources.all.any? && !sources.params.empty?
      case operation.to_sym
      when :add
        begin
          sources.all.find_each do |s|
            ProjectSource.create!(source_id: s.id, project_id:)
            i += 1
          end
        rescue ActiveRecord::RecordInvalid
        end
      when :remove
        sources.all.find_each do |s|
          ProjectSource.where(project_id: , source_id: s.id).delete_all
          i += 1
        end
      else
        return false
      end
    end
    i
  end


  protected

  def check_for_use
    if source.citations.where(citations: {project: project_id}).any?
      errors.add(:base, 'Source can not be removed, it is used in this project')
      throw(:abort)
    end
  end

end

Class Method Details

.batch_sync_to_project(params, operation, project_id = nil) ⇒ Object 



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# File 'app/models/project_source.rb', line 24

def self.batch_sync_to_project(params, operation, project_id = nil)
  return false if project_id.nil?

  sources = Queries::Source::Filter.new(params[:source_query])

  i = 0

  if sources.all.any? && !sources.params.empty?
    case operation.to_sym
    when :add
      begin
        sources.all.find_each do |s|
          ProjectSource.create!(source_id: s.id, project_id:)
          i += 1
        end
      rescue ActiveRecord::RecordInvalid
      end
    when :remove
      sources.all.find_each do |s|
        ProjectSource.where(project_id: , source_id: s.id).delete_all
        i += 1
      end
    else
      return false
    end
  end
  i
end

Instance Method Details

#check_for_use ⇒ Object (protected) 



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# File 'app/models/project_source.rb', line 56

def check_for_use
  if source.citations.where(citations: {project: project_id}).any?
    errors.add(:base, 'Source can not be removed, it is used in this project')
    throw(:abort)
  end
end