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Use next_node blocks in energy-grants-calculator #2064

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Nov 11, 2015
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Use next_node blocks in energy-grants-calculator #2064

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d0b1a89
Use next_node block in :what_are_you_looking_for?
chrisroos Nov 9, 2015
372ce8e
Use next_node block in :what_are_your_circumstances_without_bills_help?
chrisroos Nov 9, 2015
0e9b93e
Use next_node block in :date_of_birth?
chrisroos Nov 9, 2015
925f29d
Use next_node block in :which_benefits?
chrisroos Nov 9, 2015
dd2bd4d
Use next_node block in :disabled_or_have_children?
chrisroos Nov 9, 2015
05414dd
Use next_node block in :type_of_property?
chrisroos Nov 9, 2015
25aa8e9
Use next_node block in :type_of_flat?
chrisroos Nov 9, 2015
1fd6eb3
Use next_node block in :home_features_modern?
chrisroos Nov 9, 2015
04e1586
Use next_node block in :home_features_historic?
chrisroos Nov 9, 2015
06cb803
Use next_node block in :home_features_older?
chrisroos Nov 9, 2015
8175a28
Update checksum data for energy-grants-calculator
chrisroos Nov 9, 2015
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220 changes: 167 additions & 53 deletions lib/smart_answer_flows/energy-grants-calculator.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,18 @@ def define
''
end

next_node_if(:what_are_your_circumstances?, responded_with("help_with_fuel_bill")) # Q2
next_node :what_are_your_circumstances_without_bills_help? # Q2A
permitted_next_nodes = [
:what_are_your_circumstances?,
:what_are_your_circumstances_without_bills_help?
]
next_node(permitted: permitted_next_nodes) do |response|
case response
when 'help_with_fuel_bill'
:what_are_your_circumstances? # Q2
else
:what_are_your_circumstances_without_bills_help? # Q2A
end
end
end

# Q2
Expand Down Expand Up @@ -71,14 +81,25 @@ def define

validate(:error_perm_prop) { |r| ! r.include?('permission,property') }

define_predicate(:measure?) {
next_node_calculation(:measure) {
%w(help_energy_efficiency help_boiler_measure).include?(which_help)
}

next_node_if(:date_of_birth?) { both_help }
on_condition(measure?) do
next_node_if(:which_benefits?, responded_with("benefits"))
next_node :when_property_built?
permitted_next_nodes = [
:date_of_birth?,
:which_benefits?,
:when_property_built?
]
next_node(permitted: permitted_next_nodes) do |response|
if both_help
:date_of_birth?
elsif measure
if response == 'benefits'
:which_benefits?
else
:when_property_built?
end
end
end
end

Expand All @@ -95,9 +116,20 @@ def define
end
end

next_node_if(:which_benefits?) { circumstances.include?('benefits') }
next_node_if(:outcome_help_with_bills) { bills_help } # outcome 1
next_node(:when_property_built?) # Q6
permitted_next_nodes = [
:which_benefits?,
:outcome_help_with_bills,
:when_property_built?
]
next_node(permitted: permitted_next_nodes) do
if circumstances.include?('benefits')
:which_benefits?
elsif bills_help
:outcome_help_with_bills # outcome 1
else
:when_property_built? # Q6
end
end
end

# Q4
Expand All @@ -121,7 +153,7 @@ def define
end
end

define_predicate(:disabled_or_have_children_question?) do |response|
next_node_calculation(:disabled_or_have_children_question) do |response|
response == 'income_support' ||
response == 'jsa' ||
response == 'esa' ||
Expand All @@ -132,13 +164,26 @@ def define
%w{child_tax_credit esa jsa pension_credit}.all? {|key| response.include? key}
end

on_condition(responded_with('pension_credit') || responded_with('child_tax_credit')) do
next_node_if(:outcome_help_with_bills) { bills_help } # outcome 1
next_node(:when_property_built?) # Q6
permitted_next_nodes = [
:outcome_help_with_bills,
:when_property_built?,
:disabled_or_have_children?
]
next_node(permitted: permitted_next_nodes) do |response|
if %w{pension_credit child_tax_credit}.include?(response)
if bills_help
:outcome_help_with_bills # outcome 1
else
:when_property_built? # Q6
end
elsif disabled_or_have_children_question
:disabled_or_have_children? # Q5
elsif bills_help
:outcome_help_with_bills # outcome 1
else
:when_property_built? # Q6
end
end
next_node_if(:disabled_or_have_children?, disabled_or_have_children_question?) # Q5
next_node_if(:outcome_help_with_bills) { bills_help } # outcome 1
next_node(:when_property_built?) # Q6
end

# Q5
Expand Down Expand Up @@ -171,8 +216,17 @@ def define
response != 'none' && benefits_claimed.include?('universal_credit')
end

next_node_if(:outcome_help_with_bills) { bills_help } # outcome 1
next_node(:when_property_built?) # Q6
permitted_next_nodes = [
:outcome_help_with_bills,
:when_property_built?
]
next_node(permitted: permitted_next_nodes) do
if bills_help
:outcome_help_with_bills # outcome 1
else
:when_property_built? # Q6
end
end
end

# Q6
Expand Down Expand Up @@ -201,12 +255,26 @@ def define
option :flat
save_input_as :property_type

on_condition(responded_with('house')) do
next_node_if(:home_features_modern?) { modern }
next_node_if(:home_features_older?) { older }
next_node(:home_features_historic?)
permitted_next_nodes = [
:home_features_modern?,
:home_features_older?,
:home_features_historic?,
:type_of_flat?
]
next_node(permitted: permitted_next_nodes) do |response|
case response
when 'house'
if modern
:home_features_modern?
elsif older
:home_features_older?
else
:home_features_historic?
end
else
:type_of_flat?
end
end
next_node(:type_of_flat?)
end

# Q7b
Expand All @@ -215,9 +283,20 @@ def define
option :ground_floor
save_input_as :flat_type

next_node_if(:home_features_modern?) { modern }
next_node_if(:home_features_older?) { older }
next_node(:home_features_historic?)
permitted_next_nodes = [
:home_features_modern?,
:home_features_older?,
:home_features_historic?
]
next_node(permitted: permitted_next_nodes) do
if modern
:home_features_modern?
elsif older
:home_features_older?
else
:home_features_historic?
end
end
end

# Q8a modern
Expand All @@ -231,27 +310,40 @@ def define
response.split(",")
end

define_predicate(:modern_and_gas_and_electric_heating?) do |response|
next_node_calculation(:modern_and_gas_and_electric_heating) do |response|
modern && response.include?('mains_gas') && response.include?('electric_heating')
end

define_predicate(:measure_help_and_property_permission_circumstance?) do
next_node_calculation(:measure_help_and_property_permission_circumstance) do
measure_help && (circumstances & %w(property permission)).any?
end

define_predicate(:no_benefits?) { circumstances.exclude?('benefits') }
next_node_calculation(:no_benefits) { circumstances.exclude?('benefits') }

define_predicate(:property_permission_circumstance_and_benefits?) do
next_node_calculation(:property_permission_circumstance_and_benefits) do
(circumstances & %w(property permission)).any? and ((benefits_claimed & %w(child_tax_credit esa pension_credit)).any? or incomesupp_jobseekers_1 or incomesupp_jobseekers_2)
end

next_node_if(:outcome_no_green_deal_no_energy_measures, modern_and_gas_and_electric_heating?)
on_condition(measure_help_and_property_permission_circumstance?) do
next_node(:outcome_measures_help_green_deal)
permitted_next_nodes = [
:outcome_no_green_deal_no_energy_measures,
:outcome_measures_help_green_deal,
:outcome_bills_and_measures_no_benefits,
:outcome_bills_and_measures_on_benefits_eco_eligible,
:outcome_bills_and_measures_on_benefits_not_eco_eligible
]
next_node(permitted: permitted_next_nodes) do
if modern_and_gas_and_electric_heating
:outcome_no_green_deal_no_energy_measures
elsif measure_help_and_property_permission_circumstance
:outcome_measures_help_green_deal
elsif no_benefits
:outcome_bills_and_measures_no_benefits
elsif property_permission_circumstance_and_benefits
:outcome_bills_and_measures_on_benefits_eco_eligible
else
:outcome_bills_and_measures_on_benefits_not_eco_eligible
end
end
next_node_if(:outcome_bills_and_measures_no_benefits, no_benefits?)
next_node_if(:outcome_bills_and_measures_on_benefits_eco_eligible, property_permission_circumstance_and_benefits?)
next_node(:outcome_bills_and_measures_on_benefits_not_eco_eligible)
end

# Q8b
Expand All @@ -269,22 +361,33 @@ def define
response.split(",")
end

define_predicate(:measure_help_and_property_permission_circumstance?) do
next_node_calculation(:measure_help_and_property_permission_circumstance) do
measure_help && (circumstances & %w(property permission)).any?
end

define_predicate(:no_benefits?) { circumstances.exclude?('benefits') }
next_node_calculation(:no_benefits) { circumstances.exclude?('benefits') }

define_predicate(:property_permission_circumstance_and_benefits?) do
next_node_calculation(:property_permission_circumstance_and_benefits) do
(circumstances & %w(property permission)).any? and ((benefits_claimed & %w(child_tax_credit esa pension_credit)).any? or incomesupp_jobseekers_1 or incomesupp_jobseekers_2)
end

on_condition(measure_help_and_property_permission_circumstance?) do
next_node(:outcome_measures_help_green_deal)
permitted_next_nodes = [
:outcome_measures_help_green_deal,
:outcome_bills_and_measures_no_benefits,
:outcome_bills_and_measures_on_benefits_eco_eligible,
:outcome_bills_and_measures_on_benefits_not_eco_eligible
]
next_node(permitted: permitted_next_nodes) do
if measure_help_and_property_permission_circumstance
:outcome_measures_help_green_deal
elsif no_benefits
:outcome_bills_and_measures_no_benefits
elsif property_permission_circumstance_and_benefits
:outcome_bills_and_measures_on_benefits_eco_eligible
else
:outcome_bills_and_measures_on_benefits_not_eco_eligible
end
end
next_node_if(:outcome_bills_and_measures_no_benefits, no_benefits?)
next_node_if(:outcome_bills_and_measures_on_benefits_eco_eligible, property_permission_circumstance_and_benefits?)
next_node(:outcome_bills_and_measures_on_benefits_not_eco_eligible)
end

# Q8c
Expand All @@ -303,22 +406,33 @@ def define
response.split(",")
end

define_predicate(:measure_help_and_property_permission_circumstance?) do
next_node_calculation(:measure_help_and_property_permission_circumstance) do
measure_help && (circumstances & %w(property permission)).any?
end

define_predicate(:no_benefits?) { circumstances.exclude?('benefits') }
next_node_calculation(:no_benefits) { circumstances.exclude?('benefits') }

define_predicate(:property_permission_circumstance_and_benefits?) do
next_node_calculation(:property_permission_circumstance_and_benefits) do
(circumstances & %w(property permission)).any? and ((benefits_claimed & %w(child_tax_credit esa pension_credit)).any? or incomesupp_jobseekers_1 or incomesupp_jobseekers_2)
end

on_condition(measure_help_and_property_permission_circumstance?) do
next_node(:outcome_measures_help_green_deal)
permitted_next_nodes = [
:outcome_measures_help_green_deal,
:outcome_bills_and_measures_no_benefits,
:outcome_bills_and_measures_on_benefits_eco_eligible,
:outcome_bills_and_measures_on_benefits_not_eco_eligible
]
next_node(permitted: permitted_next_nodes) do
if measure_help_and_property_permission_circumstance
:outcome_measures_help_green_deal
elsif no_benefits
:outcome_bills_and_measures_no_benefits
elsif property_permission_circumstance_and_benefits
:outcome_bills_and_measures_on_benefits_eco_eligible
else
:outcome_bills_and_measures_on_benefits_not_eco_eligible
end
end
next_node_if(:outcome_bills_and_measures_no_benefits, no_benefits?)
next_node_if(:outcome_bills_and_measures_on_benefits_eco_eligible, property_permission_circumstance_and_benefits?)
next_node(:outcome_bills_and_measures_on_benefits_not_eco_eligible)
end

outcome :outcome_help_with_bills do
Expand Down
2 changes: 1 addition & 1 deletion test/data/energy-grants-calculator-files.yml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
---
lib/smart_answer_flows/energy-grants-calculator.rb: 167b1c7372c43f754a91ce0dab85dede
lib/smart_answer_flows/energy-grants-calculator.rb: 55d04a36d23b1777fd5ff0d1c7777fa4
lib/smart_answer_flows/locales/en/energy-grants-calculator.yml: dd640cd1e93bbdac129b3863552cb554
test/data/energy-grants-calculator-questions-and-responses.yml: e725aa49320518369f4fdc601cd217b2
test/data/energy-grants-calculator-responses-and-expected-results.yml: 8b1d6c6350f162a2d4efbc65362b5ae8
Expand Down