Class: Report::CampaignsReport::CampaignsReport

Inherits:
Object
  • Object
show all
Defined in:
app/services/report/campaigns_report/campaigns_report.rb

Defined Under Namespace

Classes: Result

Class Method Summary collapse

Class Method Details

.campaigns_revenue(start_date, end_date, campaign_ids, list_months) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 78

def self.campaigns_revenue(start_date,end_date,campaign_ids,list_months)
  prev_start_date = start_date.years_ago(1)
  prev_end_date = end_date.years_ago(1)

  if campaign_ids.count == 1
    campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) = #{campaign_ids.first.to_i} "
    sql = <<-SQL
      select coalesce(c.id,c2.id) as campaign_id,coalesce(c.name,c2.name) as campaign_name,
            sum(case when gl_date between '#{start_date}' and '#{end_date}' then quantity * discounted_price * consolidated_exchange_rate else 0 end) as cur_sales_amount,
            sum(case when gl_date between '#{prev_start_date}' and '#{prev_end_date}' then quantity * discounted_price * consolidated_exchange_rate else 0 end) as prev_sales_amount,
            dt.month
      from view_sales_facts vsf
      inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
      left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
      left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
      where coalesce(c.name,c2.name) is not null
      and (gl_date between '#{prev_start_date}' and '#{prev_end_date}' or gl_date between '#{start_date}' and '#{end_date}')
      #{campaign_ids_sql}
      group by coalesce(c.id,c2.id),coalesce(c.name,c2.name),dt.month
    SQL
  else
    campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) in (#{campaign_ids.map{ |c| c.to_i}.join(",")}) "
    sql = <<-SQL
      select coalesce(c.id,c2.id) as campaign_id,coalesce(c.name,c2.name) as campaign_name,sum(quantity * discounted_price * consolidated_exchange_rate) as cur_sales_amount,dt.month
      from view_sales_facts vsf
      inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
      left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
      left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
      where coalesce(c.name,c2.name) is not null
      and gl_date between '#{start_date}' and '#{end_date}'
      #{campaign_ids_sql}
      group by coalesce(c.id,c2.id),coalesce(c.name,c2.name),dt.month
    SQL
  end


  results = ActiveRecord::Base.connection.execute(sql).to_a.map{ |r| r.symbolize_keys }

  campaign_sales = []
  if results.present?
    list_campaigns = results.map{ |r| r[:campaign_name] }.compact.uniq
    list_campaigns.each do |c|
      monthly_sales = []
      prev_monthly_sales = []
      list_months.each do |m|
        sales = 0
        prev_sales = 0
        results.map{ |r| sales += r[:cur_sales_amount] if c == r[:campaign_name] && m == r[:month]}
        results.map{ |r| prev_sales += r[:prev_sales_amount] if c == r[:campaign_name] && m == r[:month]} if campaign_ids.count == 1
        monthly_sales << sales.to_f.round
        prev_monthly_sales << prev_sales.to_f.round if campaign_ids.count == 1
      end
      campaign_sales << [c,monthly_sales,prev_monthly_sales]
    end
  else
    monthly_sales = []
    prev_monthly_sales = []
    list_months.each do |m|
      monthly_sales << 0
      prev_monthly_sales << 0 if campaign_ids.count == 1
    end
    campaign_sales << ['',monthly_sales,prev_monthly_sales]
  end

  return campaign_sales
end

.campaigns_revenue_and_num_customers_by_reps(start_date, end_date, campaign_ids) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 145

def self.campaigns_revenue_and_num_customers_by_reps(start_date,end_date,campaign_ids)
  prev_start_date = start_date.years_ago(1)
  prev_end_date = end_date.years_ago(1)
  campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) in (#{campaign_ids.map{ |c| c.to_i}.join(",")}) "

  sql = <<-SQL
    select vsf.primary_sr_id,r.full_name,
          sum(case when gl_date between '#{start_date}' and '#{end_date}' then quantity * discounted_price * consolidated_exchange_rate else 0 end) as cur_sales_amount,
          count(distinct case when gl_date between '#{start_date}' and '#{end_date}' then vsf.customer_id else null end) as cur_num_customers,
          sum(case when gl_date between '#{prev_start_date}' and '#{prev_end_date}' then quantity * discounted_price * consolidated_exchange_rate else 0 end) as prev_sales_amount,
          count(distinct case when gl_date between '#{prev_start_date}' and '#{prev_end_date}' then vsf.customer_id else null end) as prev_num_customers
    from view_sales_facts vsf
    inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
    inner join parties r on vsf.primary_sr_id = r.id and r.inactive = false
    left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
    left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
    where coalesce(c.name,c2.name) is not null
    and (primary_sr_id is not null and primary_sr_id not in (92,85))
    and (gl_date between '#{prev_start_date}' and '#{prev_end_date}' or gl_date between '#{start_date}' and '#{end_date}')
    #{campaign_ids_sql}
    group by vsf.primary_sr_id,r.full_name
  SQL

  results = ActiveRecord::Base.connection.execute(sql).to_a.map{ |r| r.symbolize_keys }
end

.campaigns_revenue_by_report_grouping(start_date, end_date, campaign_ids) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 171

def self.campaigns_revenue_by_report_grouping(start_date,end_date,campaign_ids)
  prev_start_date = start_date.years_ago(1)
  prev_end_date = end_date.years_ago(1)
  campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) in (#{campaign_ids.map{ |c| c.to_i}.join(",")}) "

  sql = <<-SQL
    with months as (
        select distinct month,year
        from analytic_date_time_dimensions
        where (date between '#{prev_start_date}' and '#{prev_end_date}' or date between '#{start_date}' and '#{end_date}')
    ), sales as (
        select vsf.report_grouping,sum(quantity * discounted_price * consolidated_exchange_rate) as sales_amount,dt.month,dt.year
        from view_sales_facts vsf
        inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
        left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
        left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
        where coalesce(c.name,c2.name) is not null
        and (primary_sr_id is not null and primary_sr_id not in (92,85))
        and (gl_date between '#{prev_start_date}' and '#{prev_end_date}' or gl_date between '#{start_date}' and '#{end_date}')
        #{campaign_ids_sql}
        group by vsf.report_grouping,dt.month,dt.year
    ), sales_reps as (
        select distinct report_grouping
        from sales
    ), sales_reps_by_month as (
        select *
        from sales_reps,months
    )
    select rm.report_grouping,coalesce(sales_amount,0) as sales_amount,rm.month,rm.year
    from sales_reps_by_month rm
    left join sales s on rm.report_grouping = s.report_grouping and rm.month = s.month and rm.year = s.year
  SQL

  results = ActiveRecord::Base.connection.execute(sql).to_a.map{ |r| r.symbolize_keys }
end

.campaigns_revenue_by_report_grouping_for_chart(start_date, end_date, campaign_ids) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 207

def self.campaigns_revenue_by_report_grouping_for_chart(start_date,end_date,campaign_ids)
  campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) in (#{campaign_ids.map{ |c| c.to_i}.join(",")}) "
  sql = <<-SQL
    select vsf.report_grouping,sum(quantity * discounted_price * consolidated_exchange_rate) as sales_amount
    from view_sales_facts vsf
    inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
    left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
    left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
    where coalesce(c.name,c2.name) is not null
    and (primary_sr_id is not null and primary_sr_id not in (92,85))
    and gl_date between '#{start_date}' and '#{end_date}'
    #{campaign_ids_sql}
    group by vsf.report_grouping
  SQL

  results = ActiveRecord::Base.connection.execute(sql).to_a.map{ |r| r.symbolize_keys }
end

.campaigns_revenue_by_reps(start_date, end_date, campaign_ids) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 41

def self.campaigns_revenue_by_reps(start_date,end_date,campaign_ids)
  prev_start_date = start_date.years_ago(1)
  prev_end_date = end_date.years_ago(1)
  campaign_ids_sql = campaign_ids.empty? ? ' ' : " and coalesce(c.id,c2.id) in (#{campaign_ids.map{ |c| c.to_i}.join(",")}) "

  sql = <<-SQL
    with months as (
        select distinct month,year
        from analytic_date_time_dimensions
        where (date between '#{prev_start_date}' and '#{prev_end_date}' or date between '#{start_date}' and '#{end_date}')
    ), sales as (
        select vsf.primary_sr_id,sum(quantity * discounted_price * consolidated_exchange_rate) as sales_amount,count(distinct customer_id) as num_customers,dt.month,dt.year
        from view_sales_facts vsf
        inner join analytic_date_time_dimensions dt on vsf.gl_date = dt.date
        left join campaigns c on vsf.source_id = c.source_id and c.state = 'active'
        left join campaigns c2 on vsf.source_parent_id = c2.source_id and c2.state = 'active'
        where coalesce(c.name,c2.name) is not null
        and (primary_sr_id is not null and primary_sr_id not in (92,85))
        and (gl_date between '#{prev_start_date}' and '#{prev_end_date}' or gl_date between '#{start_date}' and '#{end_date}')
        #{campaign_ids_sql}
        group by vsf.primary_sr_id,dt.month,dt.year
    ), sales_reps as (
        select distinct primary_sr_id,full_name
        from sales sr
        inner join parties r on sr.primary_sr_id = r.id and r.inactive = false
    ), sales_reps_by_month as (
        select *
        from sales_reps,months
    )
    select rm.primary_sr_id,rm.full_name,coalesce(sales_amount,0) as sales_amount,coalesce(num_customers,0) as num_customers,rm.month,rm.year
    from sales_reps_by_month rm
    left join sales s on rm.primary_sr_id = s.primary_sr_id and rm.month = s.month and rm.year = s.year
  SQL

  results = ActiveRecord::Base.connection.execute(sql).to_a.map{ |r| r.symbolize_keys }
end

.result(options = {}) ⇒ Object 



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# File 'app/services/report/campaigns_report/campaigns_report.rb', line 8

def self.result(options = {})
  start_date = options[:period1_gteq]
  end_date = options[:period1_lteq]
  campaign_ids = options[:campaign_ids].map(&:presence).compact
  list_months = (1..12).map{ |m| m }
  list_months = list_months.delete_if{ |m| m > end_date.month }

  data_campaigns_revenue_by_reps = campaigns_revenue_by_reps(start_date,end_date,campaign_ids)
  list_reps = data_campaigns_revenue_by_reps.map{ |r| { rep_id: r[:primary_sr_id], rep_name: r[:full_name]} }.compact.uniq
  data_campaigns_revenue_for_chart = campaigns_revenue(start_date,end_date,campaign_ids,list_months)
  data_campaigns_revenue_and_num_customers_by_reps_for_chart = campaigns_revenue_and_num_customers_by_reps(start_date,end_date,campaign_ids)

  data_campaigns_revenue_by_report_grouping = campaigns_revenue_by_report_grouping(start_date,end_date,campaign_ids)
  list_report_grouping = data_campaigns_revenue_by_report_grouping.map{ |r| r[:report_grouping] }.compact.uniq
  data_campaigns_revenue_by_report_grouping_for_chart = campaigns_revenue_by_report_grouping_for_chart(start_date,end_date,campaign_ids)

  Result.new(success: true,
             start_date: start_date,
             end_date: end_date,
             campaign_ids: campaign_ids,
             list_months: list_months,
             current_year: end_date.year,
             prev_year: end_date.years_ago(1).year,
             revenue_data_table: data_campaigns_revenue_by_reps,
             revenue_data_chart: data_campaigns_revenue_for_chart,
             revenue_and_num_customers_data_chart: data_campaigns_revenue_and_num_customers_by_reps_for_chart,
             list_reps: list_reps,
             report_grouping_data_table: data_campaigns_revenue_by_report_grouping,
             list_report_grouping: list_report_grouping,
             report_grouping_data_chart: data_campaigns_revenue_by_report_grouping_for_chart
  )
end