gitlab-org--gitlab-foss/lib/ci/charts.rb
2017-02-23 09:32:22 -06:00

116 lines
2.5 KiB
Ruby

module Ci
module Charts
module DailyInterval
def grouped_count(query)
query
.group("DATE(#{Ci::Build.table_name}.created_at)")
.count(:created_at)
.transform_keys { |date| date.strftime(@format) }
end
def interval_step
@interval_step ||= 1.day
end
end
module MonthlyInterval
def grouped_count(query)
if Gitlab::Database.postgresql?
query
.group("to_char(#{Ci::Build.table_name}.created_at, '01 Month YYYY')")
.count(:created_at)
.transform_keys(&:squish)
else
query
.group("DATE_FORMAT(#{Ci::Build.table_name}.created_at, '01 %M %Y')")
.count(:created_at)
end
end
def interval_step
@interval_step ||= 1.month
end
end
class Chart
attr_reader :labels, :total, :success, :project, :build_times
def initialize(project)
@labels = []
@total = []
@success = []
@build_times = []
@project = project
collect
end
def collect
query = project.builds
.where("? > #{Ci::Build.table_name}.created_at AND #{Ci::Build.table_name}.created_at > ?", @to, @from)
totals_count = grouped_count(query)
success_count = grouped_count(query.success)
current = @from
while current < @to
label = current.strftime(@format)
@labels << label
@total << (totals_count[label] || 0)
@success << (success_count[label] || 0)
current += interval_step
end
end
end
class YearChart < Chart
include MonthlyInterval
def initialize(*)
@to = Date.today.end_of_month
@from = @to.years_ago(1).beginning_of_month
@format = '%d %B %Y'
super
end
end
class MonthChart < Chart
include DailyInterval
def initialize(*)
@to = Date.today
@from = @to - 30.days
@format = '%d %B'
super
end
end
class WeekChart < Chart
include DailyInterval
def initialize(*)
@to = Date.today
@from = @to - 7.days
@format = '%d %B'
super
end
end
class BuildTime < Chart
def collect
commits = project.pipelines.last(30)
commits.each do |commit|
@labels << commit.short_sha
duration = commit.duration || 0
@build_times << (duration / 60)
end
end
end
end
end