Class: StateChanger::Base Abstract

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Attributes, ActiveModel::Model
Defined in:
app/models/state_changer/base.rb

Overview

This class is abstract.

This class should not be used directly

Note:

This initial StateChanger classes have been derived from the behaviour originally in the corresponding PlatePurpose. This has built up organically over time, and I (JG) don't believe we actually depend on a lot of the differences in behaviour.

Abstract class for StateChangers, should not be used directly A state changer is designed to handle the transition of a piece of Labware from one state to another. Typically this involved:

  • Updating the transfer request into and out of the receptacles
  • Potentially failing the associated requests Usage as of 2021-03-21 Class Used Last used StateChanger::MxTube 43758 2021-03-23 StateChanger::StandardPlate 121793 2021-03-23 StateChanger::InputPlate 14 2021-03-02 StateChanger::InitialStockTube 30823 2021-03-23 StateChanger::StockTube 5650 2021-03-11 StateChanger::QcableLibraryPlate 213 2018-08-16 StateChanger::QcableLabware 3020 2021-03-21 StateChanger::StockMxTube 111 2018-08-20 # Removed

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#labware ⇒ Labware

The labware to update the state of

Returns:

  • (Labware) —

    The labware to update the state of



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# File 'app/models/state_changer/base.rb', line 40

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#user ⇒ User

The user performing the action that led to the state change

Returns:

  • (User) —

    The user performing the action that led to the state change



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# File 'app/models/state_changer/base.rb', line 44

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

Instance Method Details

#associated_request_target_state ⇒ Object

Returns the state to transition associated requests to. If this returns nil the state changer should not transition the outer requests



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# File 'app/models/state_changer/base.rb', line 66

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#contents ⇒ nil, Array<String>

Returns Array of well locations to update, leave nil or empty for ALL wells.

Returns:

  • (nil, Array<String>) —

    Array of well locations to update, leave nil or empty for ALL wells



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# File 'app/models/state_changer/base.rb', line 50

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#customer_accepts_responsibility ⇒ Boolean

Returns The customer proceeded against advice and will still be charged in the the event of a failure.

Returns:

  • (Boolean) —

    The customer proceeded against advice and will still be charged in the the event of a failure



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# File 'app/models/state_changer/base.rb', line 54

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#map_target_state_to_associated_request_state ⇒ Hash<String,String>

Maps the #target_state of the StateChanger to the target state of the associated requests. By default, StateChangers will not transition outer requests if the result of this mapping is nil.

Returns:

  • (Hash<String,String>) —

    Hash indexed by target state, mapping to the desired transition of outer requests.



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# File 'app/models/state_changer/base.rb', line 35

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#target_state ⇒ String

Returns String representing the state to transition to.

Returns:

  • (String) —

    String representing the state to transition to



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# File 'app/models/state_changer/base.rb', line 47

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end

#update_labware_state ⇒ Void

Updates the state of the labware to the target state. The basic implementation does this by updating all of the TransferRequest instances to the state specified. If #contents is blank then the change is assumed to relate to all wells of the plate, otherwise only the selected ones are updated.

Returns:

  • (Void)

Raises:

  • (NotImplementedError) 


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# File 'app/models/state_changer/base.rb', line 60

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end