Class: ImportCsv::PreprocessMilestonesService

Inherits:
BaseService
  • Object
show all
Defined in:
app/services/import_csv/preprocess_milestones_service.rb

Constant Summary

Constants inherited from BaseService

BaseService::PreprocessError

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from BaseService

#email_results_to_user

Constructor Details

#initialize(user, project, provided_titles) ⇒ PreprocessMilestonesService

Returns a new instance of PreprocessMilestonesService.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 5

def initialize(user, project, provided_titles)
  @user = user
  @project = project
  @provided_titles = provided_titles

  @results = { success: 0, errors: nil }
  @milestone_errors = { missing: { header: {}, titles: [] } }
end

Instance Attribute Details

#milestone_errors ⇒ Object (readonly)

Returns the value of attribute milestone_errors.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 14

def milestone_errors
  @milestone_errors
end

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 14

def project
  @project
end

#provided_titles ⇒ Object (readonly)

Returns the value of attribute provided_titles.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 14

def provided_titles
  @provided_titles
end

#results ⇒ Object (readonly)

Returns the value of attribute results.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 14

def results
  @results
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 14

def user
  @user
end

Instance Method Details

#execute ⇒ Object 



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 16

def execute
  available_milestones = find_milestones_by_titles
  return ServiceResponse.success if provided_titles.sort == available_milestones.sort

  milestone_errors[:missing][:header] = 'Milestone'
  milestone_errors[:missing][:titles] = provided_titles.difference(available_milestones) || []
  ServiceResponse.error(message: "", payload: milestone_errors)
end

#find_milestones_by_titles ⇒ Object 



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# File 'app/services/import_csv/preprocess_milestones_service.rb', line 25

def find_milestones_by_titles
  # Find if these milestones exist in the project or its group and group ancestors
  finder_params = {
    project_ids: [project.id],
    title: provided_titles
  }
  finder_params[:group_ids] = project.group.self_and_ancestors.select(:id) if project.group
  MilestonesFinder.new(finder_params).execute.map(&:title).uniq
end