Class: ViewModel::SapSchema142::CommonSchema

Inherits:
DomesticEpcViewModel show all
Defined in:
lib/view_model/sap_schema_142/common_schema.rb

Direct Known Subclasses

Rdsap, Sap

Instance Method Summary collapse

Methods inherited from DomesticEpcViewModel

#addendum, #has_hot_water_cylinder, #improvement_title, #lzc_energy_sources, #main_heating_category, #multi_glazing_type, #property_type, #status, #water_heating_code

Methods inherited from BaseViewModel

#initialize, #xpath

Constructor Details

This class inherits a constructor from ViewModel::BaseViewModel

Instance Method Details

#address_idObject



61
62
63
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 61

def address_id
  "LPRN-#{xpath(%w[UPRN])}"
end

#address_line1Object



8
9
10
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 8

def address_line1
  xpath(%w[Property Address Address-Line-1])
end

#address_line2Object



12
13
14
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 12

def address_line2
  xpath(%w[Property Address Address-Line-2]).to_s
end

#address_line3Object



16
17
18
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 16

def address_line3
  xpath(%w[Property Address Address-Line-3]).to_s
end

#address_line4Object



20
21
22
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 20

def address_line4
  xpath(%w[Property Address Address-Line-4]).to_s
end

#all_floor_descriptionsObject



434
435
436
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 434

def all_floor_descriptions
  @xml_doc.search("Property-Summary/Floor/Description").map(&:content)
end

#all_floor_energy_efficiency_ratingObject



438
439
440
441
442
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 438

def all_floor_energy_efficiency_rating
  @xml_doc
    .search("Property-Summary/Floor/Energy-Efficiency-Rating")
    .map(&:content)
end

#all_floor_env_energy_efficiency_ratingObject



444
445
446
447
448
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 444

def all_floor_env_energy_efficiency_rating
  @xml_doc
    .search("Property-Summary/Floor/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_controls_descriptionsObject



368
369
370
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 368

def all_main_heating_controls_descriptions
  @xml_doc.search("Main-Heating-Controls/Description").map(&:content)
end

#all_main_heating_controls_energy_efficiencyObject



450
451
452
453
454
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 450

def all_main_heating_controls_energy_efficiency
  @xml_doc
    .search("Main-Heating-Controls/Energy-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_controls_environmental_efficiencyObject



456
457
458
459
460
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 456

def all_main_heating_controls_environmental_efficiency
  @xml_doc
    .search("Main-Heating-Controls/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_descriptionsObject



360
361
362
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 360

def all_main_heating_descriptions
  @xml_doc.search("Main-Heating/Description").map(&:content)
end

#all_main_heating_energy_efficiencyObject



408
409
410
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 408

def all_main_heating_energy_efficiency
  @xml_doc.search("Main-Heating/Energy-Efficiency-Rating").map(&:content)
end

#all_main_heating_environmental_efficiencyObject



462
463
464
465
466
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 462

def all_main_heating_environmental_efficiency
  @xml_doc
    .search("Main-Heating/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_roof_descriptionsObject



376
377
378
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 376

def all_roof_descriptions
  @xml_doc.search("Roof/Description").map(&:content)
end

#all_roof_energy_efficiency_ratingObject



380
381
382
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 380

def all_roof_energy_efficiency_rating
  @xml_doc.search("Roof/Energy-Efficiency-Rating").map(&:content)
end

#all_roof_env_energy_efficiency_ratingObject



384
385
386
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 384

def all_roof_env_energy_efficiency_rating
  @xml_doc.search("Roof/Environmental-Efficiency-Rating").map(&:content)
end

#all_wall_descriptionsObject



388
389
390
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 388

def all_wall_descriptions
  @xml_doc.search("Walls/Description").map(&:content)
end

#all_wall_energy_efficiency_ratingObject



392
393
394
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 392

def all_wall_energy_efficiency_rating
  @xml_doc.search("Walls/Energy-Efficiency-Rating").map(&:content)
end

#all_wall_env_energy_efficiency_ratingObject



396
397
398
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 396

def all_wall_env_energy_efficiency_rating
  @xml_doc.search("Walls/Environmental-Efficiency-Rating").map(&:content)
end

#assessment_idObject



4
5
6
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 4

def assessment_id
  xpath(%w[RRN])
end

#assessor_emailObject



45
46
47
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 45

def assessor_email
  xpath(%w[Home-Inspector/E-Mail])
end

#assessor_nameObject



36
37
38
39
40
41
42
43
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 36

def assessor_name
  [
    xpath(%w[Home-Inspector Name Prefix]),
    xpath(%w[Home-Inspector Name First-Name]),
    xpath(%w[Home-Inspector Name Surname]),
    xpath(%w[Home-Inspector Name Suffix]),
  ].reject { |e| e.to_s.empty? }.join(" ")
end

#assessor_telephoneObject



49
50
51
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 49

def assessor_telephone
  xpath(%w[Home-Inspector/Telephone])
end

#built_formObject



344
345
346
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 344

def built_form
  xpath(%w[Built-Form])
end

#co2_emissions_current_per_floor_areaObject



259
260
261
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 259

def co2_emissions_current_per_floor_area
  xpath(%w[CO2-Emissions-Current-Per-Floor-Area])
end

#country_codeObject



228
229
230
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 228

def country_code
  xpath(%w[Country-Code])
end

#current_carbon_emissionObject



162
163
164
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 162

def current_carbon_emission
  xpath(%w[CO2-Emissions-Current])
end

#current_energy_ratingObject



170
171
172
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 170

def current_energy_rating
  xpath(%w[Energy-Rating-Current])&.to_i
end

#current_space_heating_demandObject



202
203
204
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 202

def current_space_heating_demand
  xpath(%w[Space-Heating-Existing-Dwelling])
end

#current_water_heating_demandObject



206
207
208
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 206

def current_water_heating_demand
  xpath(%w[Water-Heating])
end

#date_of_assessmentObject



53
54
55
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 53

def date_of_assessment
  xpath(%w[Inspection-Date])
end

#date_of_expiryObject



65
66
67
68
69
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 65

def date_of_expiry
  expires_at = (Date.parse(date_of_registration) - 1) >> 12 * 10

  expires_at.to_s
end

#date_of_registrationObject



57
58
59
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 57

def date_of_registration
  xpath(%w[Registration-Date])
end

#dwelling_typeObject



188
189
190
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 188

def dwelling_type
  xpath(%w[Dwelling-Type])
end

#energy_consumption_potentialObject



178
179
180
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 178

def energy_consumption_potential
  xpath(%w[Energy-Consumption-Potential])
end

#energy_tariffObject



400
401
402
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 400

def energy_tariff
  xpath(%w[Electricity-Tariff])
end

#environmental_impact_currentObject



251
252
253
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 251

def environmental_impact_current
  xpath(%w[Environmental-Impact-Current])&.to_i
end

#environmental_impact_potentialObject



255
256
257
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 255

def environmental_impact_potential
  xpath(%w[Environmental-Impact-Potential])&.to_i
end

#estimated_energy_costObject



182
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 182

def estimated_energy_cost; end

#extensions_countObject



364
365
366
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 364

def extensions_count
  xpath(%w[Extensions-Count])&.to_i
end

#fixed_lighting_outlets_countObject



284
285
286
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 284

def fixed_lighting_outlets_count
  xpath(%w[Fixed-Lighting-Outlets-Count])&.to_i
end

#floor_heightObject



430
431
432
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 430

def floor_height
  @xml_doc.search("Storey-Height").map(&:content)
end

#floor_levelObject



404
405
406
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 404

def floor_level
  xpath(%w[SAP-Flat-Details Level])
end

#heat_loss_corridorObject



348
349
350
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 348

def heat_loss_corridor
  xpath(%w[Heat-Loss-Corridor])
end

#heating_cost_currentObject



150
151
152
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 150

def heating_cost_current
  xpath(%w[Heating-Cost-Current])
end

#heating_cost_potentialObject



138
139
140
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 138

def heating_cost_potential
  xpath(%w[Heating-Cost-Potential])
end

#hot_water_cost_currentObject



146
147
148
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 146

def hot_water_cost_current
  xpath(%w[Hot-Water-Cost-Current])
end

#hot_water_cost_potentialObject



134
135
136
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 134

def hot_water_cost_potential
  xpath(%w[Hot-Water-Cost-Potential])
end

#hot_water_descriptionObject



296
297
298
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 296

def hot_water_description
  xpath(%w[Hot-Water Description])
end

#hot_water_energy_efficiency_ratingObject



300
301
302
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 300

def hot_water_energy_efficiency_rating
  xpath(%w[Hot-Water Energy-Efficiency-Rating])
end

#hot_water_environmental_efficiency_ratingObject



304
305
306
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 304

def hot_water_environmental_efficiency_rating
  xpath(%w[Hot-Water Environmental-Efficiency-Rating])
end

#impact_of_cavity_insulationObject



210
211
212
213
214
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 210

def impact_of_cavity_insulation
  if xpath(%w[Impact-Of-Cavity-Insulation])
    xpath(%w[Impact-Of-Cavity-Insulation])&.to_i
  end
end

#impact_of_loft_insulationObject



216
217
218
219
220
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 216

def impact_of_loft_insulation
  if xpath(%w[Impact-Of-Loft-Insulation])
    xpath(%w[Impact-Of-Loft-Insulation])&.to_i
  end
end

#impact_of_solid_wall_insulationObject



222
223
224
225
226
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 222

def impact_of_solid_wall_insulation
  if xpath(%w[Impact-Of-Solid-Wall-Insulation])
    xpath(%w[Impact-Of-Solid-Wall-Insulation])&.to_i
  end
end

#improvementsObject



96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 96

def improvements
  @xml_doc
    .search("Suggested-Improvements Improvement")
    .map do |node|
      {
        energy_performance_rating_improvement:
          xpath(%w[Energy-Performance-Rating], node).to_i,
        environmental_impact_rating_improvement:
          xpath(%w[Environmental-Impact-Rating], node).to_i,
        green_deal_category_code: xpath(%w[Green-Deal-Category], node),
        improvement_category: xpath(%w[Improvement-Category], node),
        improvement_code:
          xpath(%w[Improvement-Details Improvement-Number], node),
        improvement_description: xpath(%w[Improvement-Description], node),
        improvement_title: improvement_title(node),
        improvement_type: xpath(%w[Improvement-Type], node),
        indicative_cost: xpath(%w[Indicative-Cost], node),
        sequence: xpath(%w[Sequence], node).to_i,
        typical_saving: xpath(%w[Typical-Saving], node),
      }
    end
end

#levelObject



263
264
265
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 263

def level
  xpath(%w[Level])
end

#lighting_cost_currentObject



154
155
156
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 154

def lighting_cost_current
  xpath(%w[Lighting-Cost-Current])
end

#lighting_cost_potentialObject



142
143
144
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 142

def lighting_cost_potential
  xpath(%w[Lighting-Cost-Potential])
end

#lighting_descriptionObject



332
333
334
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 332

def lighting_description
  xpath(%w[Lighting Description])
end

#lighting_energy_efficiency_ratingObject



336
337
338
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 336

def lighting_energy_efficiency_rating
  xpath(%w[Lighting Energy-Efficiency-Rating])
end

#lighting_environmental_efficiency_ratingObject



340
341
342
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 340

def lighting_environmental_efficiency_rating
  xpath(%w[Lighting Environmental-Efficiency-Rating])
end

#low_energy_fixed_lighting_outlets_countObject



288
289
290
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 288

def low_energy_fixed_lighting_outlets_count
  xpath(%w[Low-Energy-Fixed-Lighting-Outlets-Count])&.to_i
end

#low_energy_lightingObject



280
281
282
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 280

def low_energy_lighting
  xpath(%w[Low-Energy-Fixed-Lighting-Outlets-Percentage])
end

#main_dwelling_construction_age_band_or_yearObject



412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 412

def main_dwelling_construction_age_band_or_year
  sap_building_parts =
    @xml_doc.xpath("//SAP-Building-Parts/SAP-Building-Part")
  sap_building_parts.each do |sap_building_part|
    building_part_number = sap_building_part.at("Building-Part-Number")

    # Identifies the Main Dwelling
    if building_part_number&.content == "1"
      return(
        sap_building_part.at_xpath(
          "Construction-Age-Band | Construction-Year",
        )&.content
      )
    end
  end
  nil
end

#main_fuel_typeObject



232
233
234
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 232

def main_fuel_type
  xpath(%w[Main-Fuel-Type])
end

#main_heating_controlsObject



272
273
274
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 272

def main_heating_controls
  xpath(%w[Main-Heating-Controls Description])
end

#multiple_glazed_proportionObject



276
277
278
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 276

def multiple_glazed_proportion
  xpath(%w[Multiple-Glazed-Proportion])
end

#open_fireplaces_countObject



292
293
294
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 292

def open_fireplaces_count
  xpath(%w[Open-Fireplaces-Count])&.to_i
end

#postcodeObject



28
29
30
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 28

def postcode
  xpath(%w[Property Address Postcode])
end

#potential_carbon_emissionObject



158
159
160
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 158

def potential_carbon_emission
  xpath(%w[CO2-Emissions-Potential])
end

#potential_energy_ratingObject



166
167
168
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 166

def potential_energy_rating
  xpath(%w[Energy-Rating-Potential])&.to_i
end

#potential_energy_savingObject



192
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 192

def potential_energy_saving; end

#primary_energy_useObject



174
175
176
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 174

def primary_energy_use
  xpath(%w[Energy-Consumption-Current])
end

#property_age_bandObject



194
195
196
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 194

def property_age_band
  xpath(%w[Construction-Year])
end

#property_summaryObject



71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 71

def property_summary
  @xml_doc.search("Energy-Assessment Property-Summary").children.select(
    &:element?
  ).map { |node|
    next if xpath(%w[Energy-Efficiency-Rating], node).nil?

    {
      energy_efficiency_rating:
        xpath(%w[Energy-Efficiency-Rating], node).to_i,
      environmental_efficiency_rating:
        xpath(%w[Environmental-Efficiency-Rating], node).to_i,
      name: node.name.underscore,
      description: xpath(%w[Description], node),
    }
  }.compact
end

#recommendations_for_reportObject



119
120
121
122
123
124
125
126
127
128
129
130
131
132
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 119

def recommendations_for_report
  @xml_doc
    .search("Suggested-Improvements Improvement")
    .map do |node|
      {
        sequence: xpath(%w[Sequence], node).to_i,
        improvement_summary: xpath(%w[Improvement-Summary], node),
        improvement_description: xpath(%w[Improvement-Description], node),
        improvement_code:
          xpath(%w[Improvement-Details Improvement-Number], node),
        indicative_cost: xpath(%w[Indicative-Cost], node),
      }
    end
end


92
93
94
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 92

def related_party_disclosure_number
  xpath(%w[Related-Party-Disclosure-Number])&.to_i
end


88
89
90
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 88

def related_party_disclosure_text
  xpath(%w[Related-Party-Disclosure-Text])
end

#report_typeObject



372
373
374
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 372

def report_type
  xpath(%w[Report-Type])
end

#scheme_assessor_idObject



32
33
34
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 32

def scheme_assessor_id
  xpath(%w[Certificate-Number])
end

#secondary_fuel_typeObject



236
237
238
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 236

def secondary_fuel_type
  xpath(%w[Secondary-Fuel-Type])
end

#secondary_heating_descriptionObject



320
321
322
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 320

def secondary_heating_description
  xpath(%w[Secondary-Heating Description])
end

#secondary_heating_energy_efficiency_ratingObject



324
325
326
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 324

def secondary_heating_energy_efficiency_rating
  xpath(%w[Secondary-Heating Energy-Efficiency-Rating])
end

#secondary_heating_environmental_efficiency_ratingObject



328
329
330
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 328

def secondary_heating_environmental_efficiency_rating
  xpath(%w[Secondary-Heating Environmental-Efficiency-Rating])
end

#top_storeyObject



267
268
269
270
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 267

def top_storey
  flat_level_code = xpath(%w[Level])
  flat_level_code == "3" ? "Y" : "N"
end

#total_floor_areaObject



184
185
186
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 184

def total_floor_area
  xpath(%w[Property-Summary Total-Floor-Area])
end

#townObject



24
25
26
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 24

def town
  xpath(%w[Property Address Post-Town])
end

#transaction_typeObject



198
199
200
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 198

def transaction_type
  xpath(%w[Transaction-Type])
end

#type_of_assessmentObject



240
241
242
243
244
245
246
247
248
249
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 240

def type_of_assessment
  case xpath(%w[Report-Type])&.to_i
  when 1
    "HCR"
  when 2
    "RdSAP"
  when 3
    "SAP"
  end
end

#unheated_corridor_lengthObject



356
357
358
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 356

def unheated_corridor_length
  xpath(%w[Unheated-Corridor-Length])
end

#wind_turbine_countObject



352
353
354
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 352

def wind_turbine_count
  xpath(%w[Wind-Turbines-Count])&.to_i
end

#window_descriptionObject



308
309
310
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 308

def window_description
  xpath(%w[Windows Description])
end

#window_energy_efficiency_ratingObject



312
313
314
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 312

def window_energy_efficiency_rating
  xpath(%w[Windows Energy-Efficiency-Rating])
end

#window_environmental_efficiency_ratingObject



316
317
318
# File 'lib/view_model/sap_schema_142/common_schema.rb', line 316

def window_environmental_efficiency_rating
  xpath(%w[Windows Environmental-Efficiency-Rating])
end