Class: ReportsManager::NspireDefectReport

Inherits:
ApplicationService show all
Defined in:
app/services/reports_manager/nspire_defect_report.rb

Constant Summary collapse

UNIT_SAMPLE_MAPPING = 
{
  1..1 => 1,
  2..2 => 2,
  3..3 => 3,
  4..4 => 4,
  5..5 => 5,
  6..6 => 6,
  7..7 => 6,
  8..8 => 7,
  9..9 => 8,
  10..10 => 8,
  11..12 => 9,
  13..14 => 10,
  15..16 => 11,
  17..18 => 12,
  19..21 => 13,
  22..24 => 14,
  25..27 => 15,
  28..30 => 16,
  31..35 => 17,
  36..39 => 18,
  40..45 => 19,
  46..51 => 20,
  52..59 => 21,
  60..67 => 22,
  68..78 => 23,
  79..92 => 24,
  93..110 => 25,
  111..132 => 26,
  133..166 => 27,
  167..214 => 28,
  215..295 => 29,
  296..455 => 30,
  456..920 => 31,
  921..Float::INFINITY => 32 
}.freeze

Instance Method Summary collapse

Methods inherited from ApplicationService

call

Constructor Details

#initialize(user_id, property_id, report_type, only_data = false, get_score_data = false, action_type = 'defect-report', inspection_details, inspectable_buildings, inspectable_units, items, defects) ⇒ NspireDefectReport

Returns a new instance of NspireDefectReport.



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 5

def initialize(user_id, property_id, report_type, only_data = false, get_score_data = false, action_type = 'defect-report', inspection_details, inspectable_buildings, inspectable_units, items, defects)
  @user_id = user_id
  @property_id = property_id
  @report_type = report_type
  @action_type = action_type
  @get_score_data = get_score_data
  @only_data = only_data
  @inspection_details = inspection_details
  @inspectable_buildings = inspectable_buildings
  @inspectable_units = inspectable_units
  @items = items
  @defects = defects
end

Instance Method Details

#calculate_area_defects(area_data, property_inspection, inspected_buildings, property_id) ⇒ Object

Calculate area defects



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 284

def calculate_area_defects(area_data, property_inspection, inspected_buildings,property_id)
  areas = %w[OUTSIDE ST INSIDE]
  area_defects = Hash.new { |hash, key| hash[key] = [] }

  inspected_buildings.each do |inspected_building|
    building_inspection = property_inspection.select do |inspection|
      inspection['building_id'] == inspected_building['building_id'] && inspection['unit_id']
    end

    areas.each do |area|
      if area_data[area]
        area_defects[area].push(score_area(building_inspection, property_id, area, area_data[area]['area_code'], inspected_building['building_id']))
      end
    end
  end

  area_defects
end

#calculate_deficiencies(inspection_details, _property_id, area_code, _area_id, _building_id, _unit_id, possible) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 373

def calculate_deficiencies(inspection_details, _property_id, area_code, _area_id, _building_id, _unit_id, possible)
  inspection_data = []
  deductions = 0.0
  inspection_details.each do |inspection|
    item_area_code = inspection['item_code'][0] + inspection['item_code'][1]
    inspection_data.push(inspection) if item_area_code == area_code && !inspection['deficiency_deficiency_id'].nil? && inspection['deficiency_deficiency_id'] != -1
  end
  defects = {}
  inspection_data.each do |inspection|
    item_properties = inspection['item_properties']
    defect_properties = inspection['defect_properties']
    inspection_property = inspection['properties']

    item_weight = item_properties['item_weight'].to_i / 100
    defect_criticality = defect_properties['criticality']
    level = inspection_property['level']
    defect_code = inspection['deficiency_code']
    next if defects[defect_code].present?

    d = (item_weight * ApplicationHelper.get_criticality(defect_criticality) * ApplicationHelper.get_severity(level)).to_f * possible
    if area_code == 'INSIDE' || area_code == 'OUTSIDE' || area_code == 'ST'
      d = 10.0 if d > 10.0
    elsif area_code == 'UNIT'
      d = 5.0 if d > 5.0
    end
    deductions += d
    defects[defect_code] = (item_weight * ApplicationHelper.get_citicality(defect_criticality) * ApplicationHelper.get_severity(level)).to_f * possible
  end
  deductions.to_f
end

#calculate_score_and_update(temp, area_code, sort_key, dbl_point_deduction, defect_data, score_data) ⇒ Object

Scoring functions



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 224

def calculate_score_and_update(temp, area_code, sort_key, dbl_point_deduction, defect_data, score_data)

  if temp['area'] == 'ST'
    temp['area'] = 'OUTSIDE'
    temp['sort_key'] = 'A-' + sort_key
    temp['area_name'] = 'Outside'
  else
    temp['sort_key'] = "#{temp['area'][0]}-#{sort_key}"
    temp['area_name'] = temp['area'].capitalize
  end
  
  defect_data[temp['area']] = defect_data[temp['area']] + dbl_point_deduction.round(2)
end

#calculate_total_possible(inspection_details, _property_id, area_code, _area_id, _building_id, _unit_id) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 348

def calculate_total_possible(inspection_details, _property_id, area_code, _area_id, _building_id, _unit_id)
  inspection_data = []
  possible = 0.0

  inspection_details.each do |inspection|
    item_code = inspection['item_code']

    next unless item_code[2] != 'H' && item_code[3] != 'S'

    properties = inspection['properties']
    item_area_code = inspection['item_code'][0] + inspection['item_code'][1]
    if item_area_code == area_code
      if item_code[0] == 'C' && item_code[1] == 'A'
        inspection_data.push(inspection) if inspection['deficiency_deficiency_id'].nil? && properties['status'] && properties['status'] != 'N/A'
      else
        inspection_data.push(inspection) if inspection['deficiency_deficiency_id'] && properties['status'] && properties['status'] == 'N/A'
      end
    end
  end

  possible = 1 if inspection_data.count.zero?
  possible = 0.0 if possible.negative?
  possible.to_f
end

#calculate_total_scores(defects, inspected_buildings_count) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 303

def calculate_total_scores(defects, inspected_buildings_count)
  total_scores = {}
  defects.each do |area, area_defects|
    total_scores[area] = ApplicationHelper.total_building_area_score(area_defects, inspected_buildings_count)
  end
  total_scores
end

#call ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 56

def call
  view_data = {}
  view_data['property_id'] = @property_id
  view_data['user_id'] = @user_id
  view_data['report_type'] = @report_type
  view_data['property'] =  Property.find_by_id(@property_id)
  details = []

  index = 1
  st_defect = 0.0
  be_defect = 0.0
  un_defect = 0.0
  defect_data = {
    'OUTSIDE' => 0.0,
    'INSIDE' => 0.0,
    'UNIT' => 0.0
  }

  items = @items
  defects = @defects
  buildings = @inspectable_buildings
  units = @inspectable_units  
  score_data = score_areas(@property_id,@inspection_details)
  total_buildings = buildings.count
  total_units = units.count
  reac_sample_value=unit_sample_value(total_units)

  sort_keys = []
  total_deduction_points_unit = 0.0

  @inspection_details.each do |inspection|
    temp = {}
    item = items[inspection['inspectable_item_id']] || nil
  
    defect = defects[inspection['deficiency_definition_id']]&.presence

    building = buildings[inspection['building_id']]&.presence
  
    unit = units[inspection['unit_id']]&.presence

    prop = JSON.parse(inspection['properties'])
    level = prop['level'] || ''
    image_name = prop['image_name'] || nil

    next unless item && defect


    temp['line'] = index
    temp['id'] = inspection['id']
    temp['unit_id'] = inspection['unit_id']
    temp['building_id'] = inspection['building_id']

    temp['area'] = item.inspection_area.area_code.present? ? item.inspection_area.area_code : item['item_code'].present? ? item['item_code'][0] + item['item_code'][1] : ''
    temp['sort_key'] = 0

    area_code = temp['area'].strip.upcase

    temp['building_name'] = building && building['building_name'].present? ? building['building_name'] : 'N/A'
    temp['unit_name'] = unit && unit['unit_name'].present? ? unit['unit_name'] : 'N/A'
    temp['item'] = item['title']
    temp['defect'] = defect['title']
    temp['definition_type'] = ApplicationHelper.updated_defect_definition_type(defect['definition_type'])

    temp['image_name'] = image_name
    sort_key = temp['building_name'] + '-' + temp['unit_name'] + '-' + temp['item'] + '-' + temp['defect'].to_s
  
    dbl_point_deduction = 0.0
    impact_weight = ApplicationHelper.get_area_impact_weight(temp['definition_type'])[area_code == 'ST' ? 'outside' : area_code.downcase]
    if impact_weight
      dbl_point_deduction = (defect.deduction_point || impact_weight.to_f) / total_units.to_f
    end

    #Calculate REAC_Value
    reac_value = (defect.deduction_point || impact_weight.to_f) / reac_sample_value
    temp['reac_value'] = reac_value.round(2)
    
    temp['points'] = dbl_point_deduction.round(2)
    temp['points_sort'] = dbl_point_deduction.round(2)

    map_key = area_code + '-' + @property_id.to_s + '-' + inspection['building_id'].to_s + '-' +
              inspection['unit_id'].to_s + '-' + inspection['inspectable_item_id'].to_s + '-' +
              inspection['deficiency_id'].to_s

    calculate_score_and_update(temp, area_code, sort_key, dbl_point_deduction, defect_data, score_data)
  
    st_defect = defect_data['OUTSIDE']
    be_defect = defect_data['INSIDE']
    un_defect = defect_data['UNIT']

    temp['comments'] = inspection['comments'].gsub('?', ' ') # str_replace("?", " ", $insp['comments']);
    temp['location'] = inspection['location'].present? ? inspection['location'].gsub('?', ' ') : '' # str_replace("?", " ", $insp['location']);

    index += 1

    # checking duplicates
    if temp['unit_id'].present?
      if sort_keys.include?(temp['sort_key'])
       temp['points'] = 0.0
       details.push(temp)
       next
      end
      total_deduction_points_unit = total_deduction_points_unit + dbl_point_deduction.round(2)
      dummy_key = temp['sort_key']
      sort_keys.push(dummy_key)
    end

    details.push(temp)
  end

  defect_data.each do |area, area_defect|
    if area_defect > score_data[area][:PossibleScore]
      score_data[area][:Deductions] = score_data[area][:PossibleScore]
      score_data[area][:Score] = 0
    else
      score_data[area][:Deductions] = area_defect
      score_data[area][:Score] = score_data[area][:PossibleScore] - area_defect
    end
  end
  
  details  = @action_type == 'defect-priority-report' ? details.sort_by { |k| k['points'] }.reverse : details.sort_by { |k| k['sort_key'] }
  # details = ApplicationHelper.key_merge_sort(details, 'sort_key')
  view_data['details'] = details
  view_data['priority_report'] = @action_type == 'defect-priority-report' ? true : false
  outside_img = 1
  unit_img = 1
  inside_img = 1

  view_data['details'].each_with_index do |data, idx|
    if data['image_name'].present?
      case data['area_name']
      when 'Outside'
        view_data['details'][idx]['image_id'] = 'O' + outside_img.to_s
        outside_img += 1
      when 'Inside'
        view_data['details'][idx]['image_id'] = 'I' + inside_img.to_s
        inside_img += 1
      when 'Unit'
        view_data['details'][idx]['image_id'] = 'UN' + unit_img.to_s
        unit_img += 1
      else
        break
      end
    else
      view_data['details'][idx]['image_id'] = ''
    end
  end
  return view_data['details'] if @only_data

  score_data['OUTSIDE'][:Deductions] = defect_data['OUTSIDE'] if score_data['OUTSIDE'][:Deductions].present?
  score_data['INSIDE'][:Deductions] = defect_data['INSIDE'] if score_data['INSIDE'][:Deductions].present?
  score_data['UNIT'][:Deductions] = total_deduction_points_unit if score_data['UNIT'][:Deductions].present?

  return score_data if @get_score_data

  if @action_type == 'defect-priority-report'
    view_data['report_name'] = 'REAC Prep Priority Report'
    view_data['orientation'] = 'L'
    view_data['file_name'] = view_data['property']['property_name'].gsub('[^A-Za-z0-9]', '-') + '-REAC Prep Priority'
  else
    view_data['report_name'] = 'DEFICIENCY REPORT'
    view_data['orientation'] = 'L'
    view_data['file_name'] = view_data['property']['property_name'].gsub('[^A-Za-z0-9]', '-') + '-Deficiency'
  end

  view_data
end

#normalize_percentages(score_details) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 324

def normalize_percentages(score_details)
  sum = 0.0
  data = {}
  score_details.each do |score_detail|
    sum += (score_detail[:PossibleScore] * score_detail[:AreaWeight]).to_f
  end

  score_details.each do |score_detail|
    possible = ((score_detail[:PossibleScore] * score_detail[:AreaWeight]).to_f / sum).to_f
    deduction = (score_detail[:Deductions] * possible).abs.to_f
    score = possible - deduction

    data[score_detail[:AreaID]] = {
        AreaWeight: score_detail[:AreaWeight].to_f,
        AreaID: score_detail[:AreaID],
        PossibleScore: (possible * 100).round(2).to_f,
        Score: (score * 100).round(2).to_f,
        Deductions: (deduction * 100).round(2).to_f

    }
  end
  data
end

#score_area(inspection_details, property_id, area_code, area_id, building_id = nil, unit_id = nil) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 311

def score_area(inspection_details, property_id, area_code, area_id, building_id = nil, unit_id = nil)
  possible = calculate_total_possible(inspection_details, property_id, area_code, area_id, building_id, unit_id)
  deficiencies = calculate_deficiencies(inspection_details, property_id, area_code, area_id, building_id, unit_id, possible)

  deficiencies = possible if deficiencies > possible

  {
      possible: possible,
      defect: deficiencies,
      building_id: building_id
  }
end

#score_areas(property_id, property_inspection) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 239

def score_areas(property_id,property_inspection)
  areas = InspectionArea.all
  area_data = {}

  areas.each do |area|
    area_data[area['area_code'].upcase] = area
  end
  inspected_buildings = Building.where(property_id: property_id).where("TRIM(properties->>'uninspectable') = ? OR properties->>'uninspectable' IS NULL", 'None')
  inspected_units = Unit.where(property_id: property_id).where("TRIM(properties->>'uninspectable') = ? OR properties->>'uninspectable' IS NULL", 'None')

  site_inspection = []

  property_inspection.each do |inspection|
    site_inspection.push(inspection) if inspection['building_id'].nil?
  end

  unit_score = []
  if area_data['UNIT']
    inspected_units.each do |inspected_unit|
      unit_inspection = []
      property_inspection.each do |inspection|
        unit_inspection.push(inspection) if inspection['unit_id'] == inspected_unit['id']
      end
      unit_score.push(score_area(unit_inspection, property_id, 'UNIT', area_data['UNIT']['area_code'], inspected_unit['building_id'], inspected_unit['unit_id']))
    end
  end
  area_defects = calculate_area_defects(area_data, property_inspection, inspected_buildings,property_id)

  total_unit_area_score = ApplicationHelper.total_unit_area_score(unit_score)

  total_scores = calculate_total_scores(area_defects, inspected_buildings.count)
  total_outside_score = total_scores['OUTSIDE']
  total_st_score = total_scores['ST']
  total_inside_score = total_scores['INSIDE']

  area_score = []
  area_score.push({ AreaWeight: 15, AreaID: 'OUTSIDE', PossibleScore: (total_outside_score[:PossiblePoints]).round(2), Score: '', Deductions: total_outside_score[:Deductions].round(2) })
  area_score.push({ AreaWeight: 15, AreaID: 'ST', PossibleScore: (total_st_score[:PossiblePoints]).round(2), Score: '', Deductions: total_st_score[:Deductions].round(2) })
  area_score.push({ AreaWeight: 20, AreaID: 'INSIDE', PossibleScore: (total_inside_score[:PossiblePoints]).round(2), Score: '', Deductions: total_inside_score[:Deductions].round(2) })
  area_score.push({ AreaWeight: 35, AreaID: 'UNIT', PossibleScore: (total_unit_area_score[:PossiblePoints]).round(2), Score: '', Deductions: total_unit_area_score[:Deductions].round(2) })

  normalize_percentages(area_score)
end

#unit_sample_value(total_units) ⇒ Object 



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# File 'app/services/reports_manager/nspire_defect_report.rb', line 404

def unit_sample_value(total_units)
  UNIT_SAMPLE_MAPPING.each do |range, sample_value|
    return sample_value if range.include?(total_units)
  end
  32 
end