added solution model and import default data

app/models/sector.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+class Sector < ApplicationRecord
+  has_many :themes, dependent: :destroy
+end

app/models/solution.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+class Solution < ApplicationRecord
+  # has_many :solution_classes
+end

app/models/solution_class.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+class SolutionClass < ApplicationRecord
+  belongs_to :theme
+end

app/models/solution_solution_class.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class SolutionSolutionClass < ApplicationRecord
+  belongs_to :solution
+  belongs_to :solution_class
+end

app/models/theme.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class Theme < ApplicationRecord
+  belongs_to :sector
+  has_many :solution_classes, dependent: :destroy
+end

db/migrate/20191021195819_create_sectors.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class CreateSectors < ActiveRecord::Migration[6.0]
+  def change
+    create_table :sectors do |t|
+      t.string :name
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191021195835_create_themes.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateThemes < ActiveRecord::Migration[6.0]
+  def change
+    create_table :themes do |t|
+      t.string :name
+      t.references :sector, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191021195858_create_solution_classes.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateSolutionClasses < ActiveRecord::Migration[6.0]
+  def change
+    create_table :solution_classes do |t|
+      t.string :name
+      t.references :theme, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191021195926_create_solutions.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class CreateSolutions < ActiveRecord::Migration[6.0]
+  def change
+    create_table :solutions do |t|
+      t.string :name
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191021195951_create_solution_solution_classes.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateSolutionSolutionClasses < ActiveRecord::Migration[6.0]
+  def change
+    create_table :solution_solution_classes do |t|
+      t.references :solution, null: false, foreign_key: true
+      t.references :solution_class, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_10_05_213108) do
+ActiveRecord::Schema.define(version: 2019_10_21_195951) do
   # These are extensions that must be enabled in order to support this database
   enable_extension 'plpgsql'
 
@@ -83,12 +83,51 @@
     t.index %w[status_id], name: 'index_initiatives_on_status_id'
   end
 
+  create_table 'sectors', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+  end
+
+  create_table 'solution_classes', force: :cascade do |t|
+    t.string 'name'
+    t.bigint 'theme_id', null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.index %w[theme_id], name: 'index_solution_classes_on_theme_id'
+  end
+
+  create_table 'solution_solution_classes', force: :cascade do |t|
+    t.bigint 'solution_id', null: false
+    t.bigint 'solution_class_id', null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.index %w[solution_class_id],
+            name: 'index_solution_solution_classes_on_solution_class_id'
+    t.index %w[solution_id],
+            name: 'index_solution_solution_classes_on_solution_id'
+  end
+
+  create_table 'solutions', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+  end
+
   create_table 'tags', force: :cascade do |t|
     t.string 'name'
     t.datetime 'created_at', precision: 6, null: false
     t.datetime 'updated_at', precision: 6, null: false
   end
 
+  create_table 'themes', force: :cascade do |t|
+    t.string 'name'
+    t.bigint 'sector_id', null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.index %w[sector_id], name: 'index_themes_on_sector_id'
+  end
+
   create_table 'users', force: :cascade do |t|
     t.string 'email', default: '', null: false
     t.string 'encrypted_password', default: '', null: false
@@ -107,4 +146,8 @@
   add_foreign_key 'group_websites', 'groups'
   add_foreign_key 'initiatives', 'groups', column: 'lead_group_id'
   add_foreign_key 'initiatives', 'initiative_statuses', column: 'status_id'
+  add_foreign_key 'solution_classes', 'themes'
+  add_foreign_key 'solution_solution_classes', 'solution_classes'
+  add_foreign_key 'solution_solution_classes', 'solutions'
+  add_foreign_key 'themes', 'sectors'
 end

import/taxonomy.csv

@@ -0,0 +1,196 @@
+"idx","sector","theme","class","solution"
+6,"Buildings & Their Environment","Building Development","Construction","Green Roofs"
+4,"Buildings & Their Environment","Building Development","Construction","Net Zero Buildings"
+5,"Buildings & Their Environment","Building Development","Construction","PassivHaus"
+7,"Buildings & Their Environment","Building Development","Construction","Pedestrianisation"
+9,"Buildings & Their Environment","Building Development","Smart Building","Building Automation"
+11,"Buildings & Their Environment","Building Development","Smart Building","Smart Glass"
+10,"Buildings & Their Environment","Building Development","Smart Building","Smart Thermostat / Meter"
+39,"Buildings & Their Environment","Building Environment","Vehicle Access","Site EV Charging"
+34,"Buildings & Their Environment","Building Environment","Water (Urban)","Greywater Applications"
+32,"Buildings & Their Environment","Building Environment","Water (Urban)","Reduced Water Use"
+37,"Buildings & Their Environment","Building Environment","Water (Urban)","Urban Flood Management"
+33,"Buildings & Their Environment","Building Environment","Water (Urban)","Water Capture"
+36,"Buildings & Their Environment","Building Environment","Water (Urban)","Water Fountains"
+35,"Buildings & Their Environment","Building Environment","Water (Urban)","Water Refill Schemes"
+21,"Buildings & Their Environment","Building Performance","Heating","Air-Source Heat Pump (ASHP)"
+20,"Buildings & Their Environment","Building Performance","Heating","District Heating"
+22,"Buildings & Their Environment","Building Performance","Heating","Ground-Source Heat Pump (GSHP)"
+23,"Buildings & Their Environment","Building Performance","Heating","Hydrogen-Cell Heating"
+18,"Buildings & Their Environment","Building Performance","Insulation","Double Glazing"
+17,"Buildings & Their Environment","Building Performance","Insulation","Draft Exclusion"
+16,"Buildings & Their Environment","Building Performance","Insulation","Floor Insulation"
+14,"Buildings & Their Environment","Building Performance","Insulation","Loft Insulation"
+15,"Buildings & Their Environment","Building Performance","Insulation","Wall Insulation"
+25,"Buildings & Their Environment","Building Performance","Lighting","LED Lighting (Household)"
+26,"Buildings & Their Environment","Building Performance","Lighting","LED Lighting (Public)"
+28,"Buildings & Their Environment","Building Performance","Retrofitting","House Surveying"
+29,"Buildings & Their Environment","Building Performance","Retrofitting","Retrofitting Service"
+64,"Energy","Electricity Generation","Bio-energy","Biomethane generation"
+63,"Energy","Electricity Generation","Bio-energy","Energy crops"
+59,"Energy","Electricity Generation","Geothermal","Binary Cycle Geothermal"
+60,"Energy","Electricity Generation","Geothermal","Dry Steam Geothermal"
+61,"Energy","Electricity Generation","Geothermal","Flash Steam Geothermal"
+54,"Energy","Electricity Generation","Micro Hydro","Archimedean Screw"
+55,"Energy","Electricity Generation","Micro Hydro","Crossflow Turbine"
+56,"Energy","Electricity Generation","Micro Hydro","Kaplan Turbine"
+57,"Energy","Electricity Generation","Micro Hydro","Pelton & Turgo Turbines"
+44,"Energy","Electricity Generation","Solar PV","Rooftop Solar PV"
+45,"Energy","Electricity Generation","Solar PV","Solar PV Farms"
+51,"Energy","Electricity Generation","Tidal & Wave","Tidal Lagoon"
+52,"Energy","Electricity Generation","Tidal & Wave","Wave Power"
+47,"Energy","Electricity Generation","Wind","Micro Wind"
+48,"Energy","Electricity Generation","Wind","Wind Turbines (Offshore)"
+49,"Energy","Electricity Generation","Wind","Wind Turbines (Onshore)"
+67,"Energy","Energy Distribution","Electricity Grid","Grid Flexibility"
+68,"Energy","Energy Distribution","Electricity Grid","Microgrids"
+72,"Energy","Energy Distribution","Gas Network","Synth-Ammonia Network"
+71,"Energy","Energy Distribution","Gas Network","Synth-Hydrogen Network"
+70,"Energy","Energy Distribution","Gas Network","Synth-Methane Network"
+79,"Energy","Energy Storage","Battery Storage","Distributed Battery Storage"
+78,"Energy","Energy Storage","Battery Storage","Domestic Battery Storage"
+80,"Energy","Energy Storage","Battery Storage","Utility Scale Battery Storage"
+84,"Energy","Energy Storage","Chemical Storage","Synth-Ammonia Storage"
+83,"Energy","Energy Storage","Chemical Storage","Synth-Hydrogen Storage"
+82,"Energy","Energy Storage","Chemical Storage","Synth-Methane Storage"
+76,"Energy","Energy Storage","Gravitational Energy","Hydraulic Rock Storage"
+75,"Energy","Energy Storage","Gravitational Energy","Pumped Storage"
+92,"Energy","Thermal Energy Generation","Combined Heat & Power (CHP)","Distributed CHP"
+91,"Energy","Thermal Energy Generation","Combined Heat & Power (CHP)","Site-Based CHP"
+88,"Energy","Thermal Energy Generation","Solar Thermal","Community Solar Thermal"
+89,"Energy","Thermal Energy Generation","Solar Thermal","Industrial Solar Thermal"
+87,"Energy","Thermal Energy Generation","Solar Thermal","Rooftop Solar Thermal"
+96,"Food","Agriculture & Land ","Farm Management","Farmland Irrigation"
+97,"Food","Agriculture & Land ","Farm Management","Farmland Restoration"
+103,"Food","Agriculture & Land ","Grassland","Managed Grazing"
+99,"Food","Agriculture & Land ","Soil Improvement","Conservation Agriculture"
+100,"Food","Agriculture & Land ","Soil Improvement","Nutrient Management"
+101,"Food","Agriculture & Land ","Soil Improvement","Regenerative Agriculture"
+128,"Food","Community Food","Community Food Distribution","Foodbank"
+126,"Food","Community Food","Community Food Distribution","Local Market"
+127,"Food","Community Food","Community Food Distribution","Produce Sharing"
+130,"Food","Community Food","Community Food Preparation","Community Kitchen"
+131,"Food","Community Food","Community Food Preparation","Prepared Food Products"
+120,"Food","Community Food","Community Gardens","Edible Open Garden"
+122,"Food","Community Food","Community Gardens","Permaculture"
+123,"Food","Community Food","Community Gardens","Silvopasture"
+124,"Food","Community Food","Community Gardens","Tree Intercropping"
+121,"Food","Community Food","Community Gardens","Urban Food Growing"
+117,"Food","Diet & Cooking","Diet & Cooking Education","Vegan Courses"
+116,"Food","Diet & Cooking","Diet & Cooking Education","Vegetarian Courses"
+106,"Food","Diet & Cooking","Green Food Suppliers & Outlets","Green Fruit & Veg"
+107,"Food","Diet & Cooking","Green Food Suppliers & Outlets","Organic Dairy"
+109,"Food","Diet & Cooking","Green Food Suppliers & Outlets","Organic Other Foodstuff"
+108,"Food","Diet & Cooking","Green Food Suppliers & Outlets","Vegan Foodstuff"
+114,"Food","Diet & Cooking","Green Hospitality","Low Carbon Cooking Solutions"
+113,"Food","Diet & Cooking","Green Hospitality","Other Green Hospitality"
+112,"Food","Diet & Cooking","Green Hospitality","Vegan Hospitality"
+111,"Food","Diet & Cooking","Green Hospitality","Vegetarian Hospitality"
+134,"Food","Food Waste","Food Waste Reduce","Food Boxes"
+138,"Food","Food Waste","Food Waste Reuse","Biochar"
+136,"Food","Food Waste","Food Waste Reuse","Composting"
+137,"Food","Food Waste","Food Waste Reuse","Food Waste Collection"
+222,"Materials","Low Carbon Materials","Alternative Materials","Alternative Cement"
+223,"Materials","Low Carbon Materials","Alternative Materials","Bioplastic"
+224,"Materials","Low Carbon Materials","Alternative Materials","Plastic Alternative Containers & Wrapping"
+225,"Materials","Low Carbon Materials","Alternative Materials","Steel Beam Replacement"
+228,"Materials","Low Carbon Materials","Traditional Materials","Clay Render"
+230,"Materials","Low Carbon Materials","Traditional Materials","Hempcrete"
+227,"Materials","Low Carbon Materials","Traditional Materials","Lime Mortar"
+231,"Materials","Low Carbon Materials","Traditional Materials","Straw/ Hemp/ Mud "
+229,"Materials","Low Carbon Materials","Traditional Materials","Wood Products"
+234,"Materials","Preventative Measures","F-gas Release Avoidance","Refrigerant Management"
+200,"Nature, Conservation & Environment","Environmental Conservation","Forests & Woodland","Afforestation"
+201,"Nature, Conservation & Environment","Environmental Conservation","Forests & Woodland","Hedgerow Restoration"
+199,"Nature, Conservation & Environment","Environmental Conservation","Forests & Woodland","Reforestation"
+198,"Nature, Conservation & Environment","Environmental Conservation","Forests & Woodland","Woodland Management"
+204,"Nature, Conservation & Environment","Environmental Conservation","Wetlands","Coastal Wetland"
+203,"Nature, Conservation & Environment","Environmental Conservation","Wetlands","Peatland"
+208,"Nature, Conservation & Environment","Species Conservation","Habitat Conservation","Insect Habitats"
+207,"Nature, Conservation & Environment","Species Conservation","Habitat Conservation","Plant Habitats"
+209,"Nature, Conservation & Environment","Species Conservation","Habitat Conservation","Vertebrate Habitats"
+211,"Nature, Conservation & Environment","Species Conservation","Transforming Habitats","Connecting Habitats"
+212,"Nature, Conservation & Environment","Species Conservation","Transforming Habitats","Rewilding"
+216,"Nature, Conservation & Environment","Weather Impact Management","Flooding","Flood Management"
+215,"Nature, Conservation & Environment","Weather Impact Management","Flooding","Rural Sustainable Drainage (RSuDS)"
+218,"Nature, Conservation & Environment","Weather Impact Management","Heatwave","Heatwave Resilience"
+146,"Stakeholder","Engagement","Events","Conferences"
+147,"Stakeholder","Engagement","Events","Festivals"
+148,"Stakeholder","Engagement","Events","Gatherings"
+149,"Stakeholder","Engagement","Events","Talks"
+142,"Stakeholder","Engagement","Processes","Deliberative Process"
+144,"Stakeholder","Engagement","Processes","Local Group Forum"
+143,"Stakeholder","Engagement","Processes","Workshop"
+152,"Stakeholder","Engagement","Surveying & Mapping","Business Questionnaire"
+153,"Stakeholder","Engagement","Surveying & Mapping","Group / Initiative Questionnaire"
+151,"Stakeholder","Engagement","Surveying & Mapping","Initiatives Mapping"
+154,"Stakeholder","Engagement","Surveying & Mapping","Public Surveying"
+190,"Stakeholder","Funding","Banking & Markets","Debentures"
+189,"Stakeholder","Funding","Banking & Markets","Loans"
+185,"Stakeholder","Funding","Community Funding","Community Shares"
+186,"Stakeholder","Funding","Community Funding","Crowd Funding"
+187,"Stakeholder","Funding","Community Funding","Pro bono"
+193,"Stakeholder","Funding","Public ","Donation Appeals"
+194,"Stakeholder","Funding","Public ","Fundraising Events"
+192,"Stakeholder","Funding","Public ","Grants"
+178,"Stakeholder","Local Government","Planning","Carbon Neutral Planning"
+179,"Stakeholder","Local Government","Planning","Climate Emergency Plan"
+181,"Stakeholder","Local Government","Planning","Local Planning"
+182,"Stakeholder","Local Government","Planning","Local Transport Planning"
+180,"Stakeholder","Local Government","Planning","Neighbourhood Planning"
+170,"Stakeholder","Local Government","Policy","Declarations & Resolutions"
+171,"Stakeholder","Local Government","Policy","Environmental Policies"
+172,"Stakeholder","Local Government","Policy","Low Carbon Development Policies"
+174,"Stakeholder","Local Government","Strategies","Carbon Neutral Strategy"
+176,"Stakeholder","Local Government","Strategies","Resilience Strategy"
+175,"Stakeholder","Local Government","Strategies","Sustainable Energy Strategy"
+157,"Stakeholder","Services ","Advisory Service","Experts Network"
+158,"Stakeholder","Services ","Advisory Service","Facilitation Service"
+159,"Stakeholder","Services ","Advisory Service","Feasibility Service"
+161,"Stakeholder","Services ","Advisory Service","Knowledge Transfer"
+160,"Stakeholder","Services ","Advisory Service","Project Review Service"
+164,"Stakeholder","Services ","Communication Service","Case Studies"
+163,"Stakeholder","Services ","Communication Service","Good Practice Guides"
+165,"Stakeholder","Services ","Communication Service","Leaflets, Posters & Handouts"
+166,"Stakeholder","Services ","Communication Service","Learning Content"
+167,"Stakeholder","Services ","Communication Service","Publications"
+262,"Transport","Greening Heavy Transport","Goods Road Transport","Hydrogen-Cell Trucks"
+261,"Transport","Greening Heavy Transport","Goods Road Transport","Warehousing"
+268,"Transport","Greening Heavy Transport","Low Carbon Air Transport","VariaLift Airship"
+264,"Transport","Greening Heavy Transport","Rail Transport","Train Electrification"
+266,"Transport","Greening Heavy Transport","Shipping & Waterways","Canal Barge"
+254,"Transport","Greening Vehicle Use","Buses, Trams & Light Railway","Bus Services"
+255,"Transport","Greening Vehicle Use","Buses, Trams & Light Railway","Community Buses"
+256,"Transport","Greening Vehicle Use","Buses, Trams & Light Railway","EV Buses"
+258,"Transport","Greening Vehicle Use","Buses, Trams & Light Railway","Hydrogen-Cell Buses"
+257,"Transport","Greening Vehicle Use","Buses, Trams & Light Railway","Trams & Light Railway "
+250,"Transport","Greening Vehicle Use","Cars","Car Club"
+251,"Transport","Greening Vehicle Use","Cars","Electric Vehicles"
+252,"Transport","Greening Vehicle Use","Cars","EV Charging"
+249,"Transport","Greening Vehicle Use","Cars","Lift Sharing"
+244,"Transport","Reduced Vehicle Use","Bikes","Bike Conversion (electric)"
+245,"Transport","Reduced Vehicle Use","Bikes","Bike Parking"
+246,"Transport","Reduced Vehicle Use","Bikes","Bike Tracks"
+243,"Transport","Reduced Vehicle Use","Bikes","Electric Bikes"
+238,"Transport","Reduced Vehicle Use","Remote Working ","Local Work Spaces"
+239,"Transport","Reduced Vehicle Use","Remote Working ","Video-conferencing"
+241,"Transport","Reduced Vehicle Use","Walking","Walking Paths"
+272,"Waste","Waste Avoidance","Reduce","Clothes Sharing"
+273,"Waste","Waste Avoidance","Reduce","Food Boxes"
+275,"Waste","Waste Avoidance","Reduce","Other Sharing Solutions"
+274,"Waste","Waste Avoidance","Reduce","Tool / Equipment Sharing "
+281,"Waste","Waste Avoidance","Repairing","Make Do & Mend "
+282,"Waste","Waste Avoidance","Repairing","Other Repairing Solutions"
+280,"Waste","Waste Avoidance","Repairing","Repair Cafe"
+278,"Waste","Waste Avoidance","Reuse or Rehome","Clothing Bank"
+277,"Waste","Waste Avoidance","Reuse or Rehome","Furniture Bank"
+285,"Waste","Waste Processing","Recycling","Battery Recycling"
+286,"Waste","Waste Processing","Recycling","Building Materials Recycling"
+287,"Waste","Waste Processing","Recycling","Council Recycling Bank"
+288,"Waste","Waste Processing","Recycling","Electrical/ Electronic Recycling"
+289,"Waste","Waste Processing","Recycling","Food Recycling"
+291,"Waste","Waste Processing","Recycling","Paper Recycling"
+290,"Waste","Waste Processing","Recycling","Plastic Recycling "
+292,"Waste","Waste Processing","Recycling","White Goods Recycling"
+294,"Waste","Waste Processing","Rot","Community Composting"
+295,"Waste","Waste Processing","Rot","Community Wormery"