Class: RailsPulse::Jobs::Cards::TotalRuns

Inherits:
Cards::Base
  • Object
show all
Defined in:
app/models/rails_pulse/jobs/cards/total_runs.rb

Instance Method Summary collapse

Constructor Details

#initialize(job: nil, disabled_tags: [], show_non_tagged: true, period: 14, period_type: "day") ⇒ TotalRuns

Returns a new instance of TotalRuns.



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# File 'app/models/rails_pulse/jobs/cards/total_runs.rb', line 5

def initialize(job: nil, disabled_tags: [], show_non_tagged: true, period: 14, period_type: "day")
  @job = job
  @disabled_tags = disabled_tags
  @show_non_tagged = show_non_tagged
  @period = period
  @period_type = period_type
end

Instance Method Details

#to_metric_card ⇒ Object 



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# File 'app/models/rails_pulse/jobs/cards/total_runs.rb', line 13

def to_metric_card
  base_query = RailsPulse::Summary
    .with_tag_filters(@disabled_tags, @show_non_tagged)
    .where(
      summarizable_type: "RailsPulse::Job",
      period_type: @period_type,
      period_start: range_start..now
    )
  base_query = base_query.where(summarizable_id: @job.id) if @job

  metrics = base_query.select(
    "SUM(rails_pulse_summaries.count) AS total_count",
    "SUM(CASE WHEN rails_pulse_summaries.period_start >= #{quote(current_window_start)} THEN rails_pulse_summaries.count ELSE 0 END) AS current_count",
    "SUM(CASE WHEN rails_pulse_summaries.period_start >= #{quote(range_start)} AND rails_pulse_summaries.period_start < #{quote(current_window_start)} THEN rails_pulse_summaries.count ELSE 0 END) AS previous_count"
  ).take

  total_runs = metrics&.total_count.to_i
  current_runs = metrics&.current_count.to_i
  previous_runs = metrics&.previous_count.to_i

  trend_icon, trend_amount = trend_for(current_runs, previous_runs) if show_trend?

  grouped_runs = base_query
    .group_by_date(:period_start)
    .sum("rails_pulse_summaries.count")

  {
    id: "jobs_total_runs",
    chart_color: RailsPulse::ChartColors::DEFAULT,
    context: "jobs",
    title: "Job Runs",
    summary: "#{format_number(total_runs)} runs",
    chart_data: sparkline_from(grouped_runs),
    trend_icon: trend_icon,
    trend_amount: trend_amount,
    trend_text: (show_trend? ? comparison_period_text : nil),
    period_stat: period_date_range,
    help_heading: "Job Runs",
    help_text: "Total background job executions over the last 14 days. Includes all job classes and queues. Use this to understand job throughput and spot unexpected spikes or drops in processing volume."
  }
end