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Merge pull request #453 from Vizzuality/feat/ascor-recent-emissions
feat: Calculate ASCOR recent emissions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| import PropTypes from 'prop-types'; | ||
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| // eslint-disable-next-line no-empty-pattern | ||
| const AscorRecentEmissions = ({ }) => { | ||
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| }; | ||
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| AscorRecentEmissions.propTypes = { | ||
| emissions_metric_filter: PropTypes.arrayOf(PropTypes.string).isRequired, | ||
| default_emissions_metric_filter: PropTypes.string.isRequired, | ||
| emissions_boundary_filter: PropTypes.arrayOf(PropTypes.string).isRequired, | ||
| default_emissions_boundary_filter: PropTypes.string.isRequired, | ||
| trend_filters: PropTypes.arrayOf(PropTypes.string).isRequired, | ||
| default_trend_filter: PropTypes.string.isRequired, | ||
| data: PropTypes.arrayOf( | ||
| PropTypes.shape({ | ||
| value: PropTypes.number, | ||
| source: PropTypes.string, | ||
| year: PropTypes.number, | ||
| unit: PropTypes.string.isRequired, | ||
| trends: PropTypes.shape({ | ||
| source: PropTypes.string, | ||
| year: PropTypes.number, | ||
| values: PropTypes.arrayOf( | ||
| PropTypes.shape({ | ||
| filter: PropTypes.string.isRequired, | ||
| value: PropTypes.string.isRequired | ||
| }) | ||
| ).isRequired | ||
| }).isRequired | ||
| }) | ||
| ).isRequired | ||
| }; | ||
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| export default AscorRecentEmissions; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| module Api | ||
| module ASCOR | ||
| class RecentEmissions | ||
| attr_accessor :assessment_date, :country | ||
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| def initialize(assessment_date, country) | ||
| @assessment_date = assessment_date | ||
| @country = country | ||
| end | ||
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| def call | ||
| pathways.map do |pathway| | ||
| { | ||
| value: pathway.recent_emission_level, | ||
| source: pathway.recent_emission_source, | ||
| year: pathway.recent_emission_year, | ||
| emissions_metric: pathway.emissions_metric, | ||
| emissions_boundary: pathway.emissions_boundary, | ||
| unit: pathway.units, | ||
| trend: { | ||
| source: pathway.trend_source, | ||
| year: pathway.trend_year, | ||
| values: [ | ||
| {filter: '1 year trend', value: pathway.trend_1_year}, | ||
| {filter: '3 years trend', value: pathway.trend_3_year}, | ||
| {filter: '5 years trend', value: pathway.trend_5_year} | ||
| ] | ||
| } | ||
| } | ||
| end | ||
| end | ||
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| private | ||
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| def pathways | ||
| @pathways ||= ::ASCOR::Pathway.where(assessment_date: assessment_date, country: country) | ||
| end | ||
| end | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| <%= react_component('AscorRecentEmissions', { | ||
| emissions_metric_filter: ASCOR::EmissionsMetric::VALUES, | ||
| default_emissions_metric_filter: 'Absolute', | ||
| emissions_boundary_filter: ASCOR::EmissionsBoundary::VALUES, | ||
| default_emissions_boundary_filter: 'Production - excluding LULUCF', | ||
| trend_filters: ['1 year trend', '3 years trend', '5 years trend'], | ||
| default_trend_filter: '1 year trend', | ||
| data: recent_emissions | ||
| }) %> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| require 'rails_helper' | ||
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| RSpec.describe Api::ASCOR::RecentEmissions do | ||
| subject { described_class.new(@assessment_date, @country).call } | ||
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| before_all do | ||
| @country = create(:ascor_country, id: 1, name: 'USA', iso: 'USA') | ||
| @assessment_date = Date.new(2019, 1, 1) | ||
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| create :ascor_pathway, | ||
| country: @country, | ||
| assessment_date: Date.new(2019, 1, 1), | ||
| emissions_metric: 'Intensity per capita', | ||
| emissions_boundary: 'Consumption - excluding LULUCF', | ||
| units: 'MtCO2e', | ||
| trend_1_year: '+ 6%', | ||
| trend_3_year: '+ 8%', | ||
| trend_5_year: '+ 9%', | ||
| trend_source: 'source', | ||
| trend_year: 2019, | ||
| recent_emission_level: 100, | ||
| recent_emission_source: 'source', | ||
| recent_emission_year: 2019 | ||
| create :ascor_pathway, | ||
| country: @country, | ||
| assessment_date: Date.new(2019, 1, 1), | ||
| emissions_metric: 'Absolute', | ||
| emissions_boundary: 'Production - only LULUCF', | ||
| units: 'MtCO2e', | ||
| trend_1_year: '- 6%', | ||
| trend_3_year: '+ 6%', | ||
| trend_5_year: '+ 8%', | ||
| trend_source: 'source 2', | ||
| trend_year: 2020, | ||
| recent_emission_level: 200, | ||
| recent_emission_source: 'source 2', | ||
| recent_emission_year: 2020 | ||
| create :ascor_pathway, country: create(:ascor_country, id: 2, name: 'Czechia', iso: 'CZE') | ||
| create :ascor_pathway, country: @country, assessment_date: Date.new(2019, 2, 1) | ||
| end | ||
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| it 'returns expected result' do | ||
| expect(subject).to match_array( | ||
| [ | ||
| { | ||
| value: 100, | ||
| source: 'source', | ||
| year: 2019, | ||
| unit: 'MtCO2e', | ||
| emissions_metric: 'Intensity per capita', | ||
| emissions_boundary: 'Consumption - excluding LULUCF', | ||
| trend: { | ||
| source: 'source', | ||
| year: 2019, | ||
| values: [ | ||
| {filter: '1 year trend', value: '+ 6%'}, | ||
| {filter: '3 years trend', value: '+ 8%'}, | ||
| {filter: '5 years trend', value: '+ 9%'} | ||
| ] | ||
| } | ||
| }, | ||
| { | ||
| value: 200, | ||
| source: 'source 2', | ||
| year: 2020, | ||
| unit: 'MtCO2e', | ||
| emissions_metric: 'Absolute', | ||
| emissions_boundary: 'Production - only LULUCF', | ||
| trend: { | ||
| source: 'source 2', | ||
| year: 2020, | ||
| values: [ | ||
| {filter: '1 year trend', value: '- 6%'}, | ||
| {filter: '3 years trend', value: '+ 6%'}, | ||
| {filter: '5 years trend', value: '+ 8%'} | ||
| ] | ||
| } | ||
| } | ||
| ] | ||
| ) | ||
| end | ||
| end |