Class: Renalware::Medications::Delivery::PrescriptionsDueForDeliveryQuery

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

Overview

Find current home delivery prescriptions with a next_delivery_date falling within the specified range.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(drug_type_code: nil, from: nil, to: nil, modality_description_id: nil, query: {}) ⇒ PrescriptionsDueForDeliveryQuery

Returns a new instance of PrescriptionsDueForDeliveryQuery.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 13

def initialize(
  drug_type_code: nil,
  from: nil,
  to: nil,
  modality_description_id: nil,
  query: {}
)
  @from = (from || 4.weeks.ago).beginning_of_day
  @to = (to || 2.weeks.since).end_of_day
  @drug_type_code = drug_type_code
  @query = query
  @modality_description_id = modality_description_id
end

Instance Attribute Details

#drug_type_code ⇒ Object (readonly)

Returns the value of attribute drug_type_code.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 11

def drug_type_code
  @drug_type_code
end

#from ⇒ Object (readonly)

Returns the value of attribute from.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 11

def from
  @from
end

#modality_description_id ⇒ Object (readonly)

Returns the value of attribute modality_description_id.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 11

def modality_description_id
  @modality_description_id
end

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 11

def query
  @query
end

#to ⇒ Object (readonly)

Returns the value of attribute to.



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 11

def to
  @to
end

Instance Method Details

#call ⇒ Object 



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 27

def call
  query = search.result
    .current
    .includes(:patient)
    .eager_load(drug: [:classifications, :drug_types])
    .joins("inner join patient_current_modalities pcm on pcm.patient_id = patients.id")
    .where(provider: :home_delivery)
    .where(next_delivery_date: (from..to))
    .order(next_delivery_date: :asc)

  if drug_type_code.present?
    query = query.where("lower(drug_types.code) = ?", drug_type_code)
  end

  if modality_description_id.present?
    query = query.where("pcm.modality_description_id = ?", modality_description_id)
  end
  query
end

#search ⇒ Object 



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# File 'app/models/renalware/medications/delivery/prescriptions_due_for_delivery_query.rb', line 47

def search
  @search ||= Medications::Prescription.ransack(query)
end