Class: Renalware::Medications::PrescriptionsByDrugTypeQuery

Inherits:
Object
  • Object
show all
Defined in:
app/models/renalware/medications/prescriptions_by_drug_type_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(drug_type_name:, search_params: nil) ⇒ PrescriptionsByDrugTypeQuery

Returns a new instance of PrescriptionsByDrugTypeQuery.



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# File 'app/models/renalware/medications/prescriptions_by_drug_type_query.rb', line 8

def initialize(drug_type_name:, search_params: nil)
  @drug_type_name = drug_type_name.downcase
  @search_params = search_params || {}
  @search_params.reverse_merge!(s: Prescription.default_search_order)
end

Instance Attribute Details

#drug_type_name ⇒ Object (readonly)

Returns the value of attribute drug_type_name.



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# File 'app/models/renalware/medications/prescriptions_by_drug_type_query.rb', line 6

def drug_type_name
  @drug_type_name
end

#search_params ⇒ Object (readonly)

Returns the value of attribute search_params.



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# File 'app/models/renalware/medications/prescriptions_by_drug_type_query.rb', line 6

def search_params
  @search_params
end

Instance Method Details

#call ⇒ Object 



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# File 'app/models/renalware/medications/prescriptions_by_drug_type_query.rb', line 14

def call
  search.result
end

#search ⇒ Object 



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# File 'app/models/renalware/medications/prescriptions_by_drug_type_query.rb', line 18

def search
  @search ||= begin
    Prescription
      .current
      .includes(:medication_route, :drug)
      .includes(patient: { current_modality: :description })
      .eager_load(drug: [:drug_types])
      .where("lower(drug_types.name) = lower(?)", drug_type_name)
      .ransack(search_params)
  end
end