pulibrary / tigerdata-app / 3f98f228-6ecf-4120-a478-d9932b13e420

coverage: 91.178%. Remained the same

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100.0
/app/models/project_validator.rb
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class ProjectValidator < ActiveModel::Validator
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    def validate(project)
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        @schema = TigerdataSchema.new(namespace: "tigerdata", type: "tigerdata:project")
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        # we need this because this method references the metadata_json which is not updated until the project is saved










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        project.metadata = project.metadata_model




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        # Required fields, always validate










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        validate_role(project:, netid: project.metadata_model.data_manager, role: "Data Manager")




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        validate_role(project:, netid: project.metadata_model.data_sponsor, role: "Data Sponsor")




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        # Validate if present










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        project.metadata_model.data_user_read_only&.each { |read_only| validate_role(project:, netid: read_only, role: "Data User Read Only")}




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        project.metadata_model.data_user_read_write&.each { |read_write| validate_role(project:, netid: read_write, role: "Data User Read Write")}




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        # validate all required fields










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        required_metadata_field_errors = []




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        required_metadata = required_attributes(project:)




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        if required_metadata.values.include?(nil)




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            required_keys.each do |attr|




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                value = required_metadata[attr]




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                required_metadata_field_errors << "Missing metadata value for #{attr}" if value.nil? && project.metadata_json.include?(attr)




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            end










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        end










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        if required_metadata_field_errors.count > 0




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            project.errors.add :base, "Invalid Project Metadata it does not match the schema #{TigerdataSchema::SCHEMA_VERSION}\n #{required_metadata_field_errors.join(", ")}"




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        end










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    end










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    private




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    def validate_role(project:, netid:, role:)




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        if netid.blank?




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            project.errors.add :base, "Missing netid for role #{role}"




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        elsif User.where(uid: netid).empty?




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            project.errors.add :base, "Invalid netid: #{netid} for role #{role}"




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        end










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    end










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    def required_field_labels




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        @schema.required_project_schema_fields.pluck(:name)




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    end










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    def required_keys




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        tableized = required_field_labels.map { |v| v.underscore }




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        tableized




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    end










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    def required_attributes(project:)




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        project.metadata_json.select { |k, _v| required_keys.include?(k) }




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    end










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end
























    

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