Class: Report

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/report.rb

Constant Summary collapse

MAPTYPE = 
{
    "点" => 0,
    "线" => 5,
    "面" => 10
}

Instance Method Summary collapse

Instance Method Details

#get_category_name(category_name) ⇒ Object 



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# File 'app/models/report.rb', line 60

def get_category_name(category_name)
  name = "#{category_name}"
  if (self.is_sql_category==0 || !self.is_sql_category)
    dict = eval(self.dictionary.blank? ? "{}" : self.dictionary)
    name = dict[name.to_sym] if dict[name.to_sym]
  end
  name
end

#report_date(params) ⇒ Object 



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# File 'app/models/report.rb', line 14

def report_date(params)
  results = {charts: [], category_names: []}
  sql_code = self.sql_code
  self.requirements.each do |r|
    if r.is_null && params[r.sql_key].blank?
      sql_code = sql_code.gsub(r.sql_default, r.sql_replace)
    else
      sql_code = sql_code.gsub("${#{r.sql_key}}", "#{params[r.sql_key.to_sym]}" || "")
    end
  end
  sql_results = self.connect.exec(sql_code).clone
  series = eval(self.series || "{}")
  category_names = []
  series.each do |k, v|
    data = []
    sql_results.each do |r|
      rown = {}
      r.each do |k1, v1|
        rown[k1.downcase] = v1
      end
      category_name = self.category_name.blank? ? "" : self.get_category_name(rown[self.category_name.downcase])
      data << {category_name: category_name, value: rown[v].to_i}
      category_names << category_name
    end
    results[:charts] << {series_name: k, data: data}
  end

  flip_table = {thead: series.collect { |k, v| k }, tbody: []}
  sql_results.each do |r|
    tr = []
    rown = {}
    r.each do |k1, v1|
      rown[k1.downcase] = v1
    end
    category_name = self.category_name.blank? ? "" : self.get_category_name(rown[self.category_name.downcase])
    tr << category_name
    series.each do |k, v|
      tr << rown[v].to_i
    end
    flip_table[:tbody] << tr
  end
  results[:flip_table] = flip_table
  results[:category_names] = category_names.uniq()
  results
end